ASME PCC-1_rev. PA

Embed Size (px)

Citation preview

  • 8/21/2019 ASME PCC-1_rev. PA

    1/138

    Prpar par: Hugo Julien, ing.

    Rvision : PADate: Juin 2014

    Boulonnage de brideASME B16.5 et ASME

    B16.47 selon

    lASME PCC-1-2013

    Notes importantes :

    Toujours se rfrer aux Codes de rfrence applicables plutt qu ce guide

    Ce document est un guide seulement. Il ne doit pas servir de document de conception, dinspectionou la cration dunsystme de contrle de la qualit.

  • 8/21/2019 ASME PCC-1_rev. PA

    2/138

    Hugo Julien ing. API 510, API 570, API 571, CSA W178.2 Niveau II

    (ASME B31.3, CSA W47.1/W59, CSA Z662)

    http://www.linkedin.com/in/hugojulieneng

    Cellulaire : (514) 554-0653 ou Bureau (514) 351-8350Ingnieur mcanique, Promotion 1997 (cole Polytechnique de Montral)Conception, inspection, certification et maintenance systme qualit ASME/CSA depuis

    1998:1) H.C. Vidal (1997), 1998 - 2002, Montral2) Xebec Inc. 2002 - 2007, Blainville3) GCM Consultants (Groupe Intgrit quipements Stationnaires) 2007 -

    maintenant, AnjouCertifications et permis1) Permis de lOrdre des ingnieurs du Qubec depuis 20002) Permis du Professional Engineers Ontario depuis 20043) Permis du Association of Professional Engineers of Alberta (APEGGA) depuis

    20094) Permis APGES (Saskatchewan) depuis 2013

    5) Inspecteur visuel CSA W178.2 niveau 2 avec spcialisation ASME B31.3,CSAW47.1/W59 et CSA Z662

    6) Inspecteur API 570 depuis aot 2008 (shut down raffinerie Husky Energy, BC)7) Inspecteur API 571 depuis mai 20118) Inspecteur API 510 depuis juin 2012

    Ralisation de plusieurs audits CSA B51, U stamp, UM stamp, S stamp, H stamp, R stamp

    (NBIC), chinois (certification A2 (GB-150)).API 579-1\ASME FFS-1 et API RP 571

    2

    http://www.linkedin.com/in/hugojulienenghttp://www.linkedin.com/in/hugojulieneng
  • 8/21/2019 ASME PCC-1_rev. PA

    3/138

    Ne provoquez pas votre bride!!

    Votre bride Vous

    Minute de scurit

    3

    Cette formationne comprend pas

    les servicescritiques commele lethal servicede lASME SectionVIII div. 1, leCategory M FluidService delASME B31.3 oule toxic Fluidsde lASME B31.1ou les brides sont

    fortement nonrecommandes.Voir CFR 1910.119(OSHA PSM rule)

  • 8/21/2019 ASME PCC-1_rev. PA

    4/138

    1) Survol du Post Constuction Code (PCC) de lASME PCC-1

    2) Qualification du personnel3) Variables essentielles pour assurer une bonne

    tanchit

    4) Comment dterminer le couple de serrage desboulons?

    5) Squences de boulonnage

    6) Opinion des Codes

    7) Analyse de dfaillance associe ltanchit dunassemblage de brides et solutions

    8) Annexes

    7

    15

    22

    53

    68

    81

    118

    131

    4

  • 8/21/2019 ASME PCC-1_rev. PA

    5/138

    5Et a: https://www.youtube.com/watch?v=vX0T260XU6o!

    Film

    https://www.youtube.com/watch?v=vX0T260XU6ohttps://www.youtube.com/watch?v=vX0T260XU6ohttps://www.youtube.com/watch?v=vX0T260XU6ohttps://www.youtube.com/watch?v=vX0T260XU6o
  • 8/21/2019 ASME PCC-1_rev. PA

    6/138

    6

    Rglement sur lassainissement de latmosphre MDDEFP

    10. Plan de contrle des fuites de composs organiques volatils

    46. L'exploitant d'une raffinerie de ptrole, d'une usine ptrochimique ou de chimieorganique, d'un dpt ou d'un terminal ptrolier dont le volume de production ou dedistribution est suprieur 250 millions de litres par anne et dont les quipementscontiennent ou sont destins contenir des substances constitues de 10% ou plus envolume de composs organiques volatils dont la tension de vapeur est gale ou

    suprieure 1 kPa une temprature de 20 C, doit mettre en uvre un planannuel visant la dtection et la rparation de toute fuite decomposs organiques volatils dont la concentration dansl'atmosphre excde 10 000 ppm ou toute fuite de benzne ou de

    butadine dont la concentration dans l'atmosphre excde1 000 ppm.

    La mise en oeuvre du plan vis au premier alina doit tre

    complte au plus tard le 30 juin 2016.

  • 8/21/2019 ASME PCC-1_rev. PA

    7/1387

  • 8/21/2019 ASME PCC-1_rev. PA

    8/138

    ASME PCC-1, Guidelines for Pressure Boundary Bolted FlangeJoint Assembly

    Ldition 2013 a t publi le 12 Novembre 2013. Premirepublication en 2000, ensuite ldition 2010 (14 janvier 2010). Lecomit publiera la prochaine dition lorsquil sera prt le faire

    (pas de routine).

    Les comits ASME (Section VIII div. 1, B31.1, B31.3, etc.)proposent ce guide mais ne loblige pas. Par contre, dici 15 ans,il sera fort probable que ce Post Construction Code soit

    obligatoire.

    8

  • 8/21/2019 ASME PCC-1_rev. PA

    9/138

    ASME PCC-1 sapplique pour les brides neuves et usages

    Le plus grand changement de ldition 2013 est lintroduction delannexe A (Training and Qualification of Bolted Joint AssemblyPersonnel). Bas sur les principes de lASME Section IX(Description Mthode de Soudage, Qualification Soudeur, etc.)

    Lapplication du PCC-1 la lettre ne signifie pas que lassemblagefinal sera compltement tanche. Idalement, aucune bride nedevrait tre installe pour garantir une condition sans fuite.

    9

  • 8/21/2019 ASME PCC-1_rev. PA

    10/138

    10

    Type debride ciblepar ASMEPCC-1

    Il faut utiliser son bon jugement pour les autres types de brides

  • 8/21/2019 ASME PCC-1_rev. PA

    11/138

    ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2

    Through NPS 24 Metric/Inch Standard.

    ASME B16.47, Large Diameter Steel Flanges NPS 26Through NPS 60 Metric/Inch Standard (srie B pluscompact que la srie A). Aucun SO, LJ, SW disponible.

    11

  • 8/21/2019 ASME PCC-1_rev. PA

    12/138

    12

  • 8/21/2019 ASME PCC-1_rev. PA

    13/138

    13

  • 8/21/2019 ASME PCC-1_rev. PA

    14/138

    14

    1

    Code de Construction, Loi du Btiment, chapitre B-1.1, r. 2

    Spcification du client (si plus svre) et Opinion du concepteur

    2 Loi sur les appareils sous pression, A-20.01

    3

    Rglement sur les appareils sous pression, A-20.01, r. 1.1

    NQ 3650-900, Code dinstallation des appareils sous pression

    Manuel contrle qualit du fabriquant

    4 CSA B51, Code sur les chaudires, les appareils et les tuyauteries sous pression

    5

    ASME B31.1, Power Piping/ASME B31.3, Process Piping

    ASME Section VIII div. 1/ASME Section 1

    NBIC NB-23, Repairs & Alterations

    6 SA-105, ASME B16.5, B16.47, etc.

    7 ASME B1.20.1, ASME B46.1, ASME B16.20, etc.

    ASMEPCC-1,guidefortementsuggrparlescom

    itsASME

    Ordredimporta

    nce:no.

    1plusim

    portantqueleno.

    7

    14

  • 8/21/2019 ASME PCC-1_rev. PA

    15/138

    15

  • 8/21/2019 ASME PCC-1_rev. PA

    16/138

    16

  • 8/21/2019 ASME PCC-1_rev. PA

    17/138

    Pourquoi pas?

    1717

  • 8/21/2019 ASME PCC-1_rev. PA

    18/138

    Ne sapplique pas pour les structures (btiment, pont, etc.) et pourles quipements rotatifs

    Pour tre boulonneur certifi, il faut au mois 6 mois dexprience(formulaire A-1 doit tre sign) et la moiti des points suivants doittre inclus:

    a) Sant & scuritb)quipements pour lassemblage des bridesc) Les principes de base au niveau des contraintes engendres

    (boulons, joint dtanchit, etc.)

    d)Fonction du joint dtanchite)Type de joint et leurs limitesf) Type de boulons et leurs limitesg) Identification de tous les composantes (estampillage)

    18

  • 8/21/2019 ASME PCC-1_rev. PA

    19/138

    h) Boulonnage manueli) Lubrifiant

    j) Technique pour vrifier si la bonne tension dans les boulons at applique

    k) talonnage des instruments de mesure (torque wrench, etc.)l) Inspection et non-conformit (rapport)

    m)Procdure de prparation au boulonnagen) Manipulation du joint dtanchito) Documents techniques disponibles (ASME PCC-1, etc.)p) Procdure de boulonnageq) Comment utiliser les composantes supplmentaires

    (rondelles, etc.)r) Identification et rapport dassemblage du joint boulonns) Procdure de dsassemblage

    19

  • 8/21/2019 ASME PCC-1_rev. PA

    20/138

    20

  • 8/21/2019 ASME PCC-1_rev. PA

    21/138

    21

  • 8/21/2019 ASME PCC-1_rev. PA

    22/138

    22

  • 8/21/2019 ASME PCC-1_rev. PA

    23/138

    Bride Welding Neck (WN): Service svre (corrosion, fatigue (vibration), etc.). Meilleureen haute pression et temprature. La soudure ne fera aucune distorsion sur la bride.Difficile assembler en chantier.

    Bride Lap Joint (Van Stone) (LJ): Moins dispendieuse que la bride Welding Neck.Facilement assemblable en chantier. Normalement utilise pour rduire les cots dutuyauterie avec matriaux exotiques. La soudure ne fera aucune distorsion sur la bride(excellent pour start up, etc.). Par contre, elle a un facteur de scurit moindre que la WN(fatigue, pression). En gnral plus paisse que la SO.

    Bride Slip-On (SO): Moins dispendieuse que la bride WN et LJ. Plus facile assembler.

    Normalement utilise moins de 400F pour la classe 150 et moins de 700F pour lesautres. Les variations max. de temprature (plus de 200F) et/ou de pression (15 % depression de conception) sont fortement suggres dtrerespectes

    Bride Socket Weld (SW) et Threaded: Normalement utilise pour les diamtres de moinsde 2NPS. Trs expose la corrosion caverneuse (crevice corrosion). Trs faible dans unservice subissant des vibrations. Moins de possibilit de retrouver des projections sur la

    surface du joint dtanchit. SW vulnrable si 1/16de gap non respect avant soudage.

    2323

  • 8/21/2019 ASME PCC-1_rev. PA

    24/138

    24

  • 8/21/2019 ASME PCC-1_rev. PA

    25/138

    Lors de dsassemblage de brides existantes, bien inspecter toutes

    les surfaces des brides rutilises.

    Enlever TOUTES trace de lancien joint dtanchit. Pour ce faire,les solvants doivent tre approuvs pour lalliage de la bride pourne pas induire des problmes de Stress Corrosion Cracking. Voir

    lASME Section V-2013, Article 6, Appendice II (II-641 et II-642):

    25

  • 8/21/2019 ASME PCC-1_rev. PA

    26/138

    26

  • 8/21/2019 ASME PCC-1_rev. PA

    27/138

    Aussi, les outils de nettoyage ( brosse, grattoir, etc.) ne doivent

    pas tre contamins. Par exemple, les outils ayant nettoys desbrides en acier au carbone ne peuvent tre utiliss pour nettoyerdes brides en acier inoxydable ou autre alliage (ASME PCC-1-2013, par. 4)

    La rugosit de surface dcrite dans lappendice C de lASME PCC-1doit tre respect

    27

  • 8/21/2019 ASME PCC-1_rev. PA

    28/138

    ASME B16.5-2013 (Pipe Flanges and Flanged Fitttings):Tongue and Groove: max. 125minRing joint: max 63minAutre: entre 125min et 250minASME B16.47-2006 (Large Diameter Steel Flanges):

    Ring joint: max 63minAutre: entre 125min et 250minAWWA C207-2001 (Steel Pipe Flanges for Waterworks Service):entre 250min et 500minMSS SP-6-2007 (StandardFinishes for Contact Facesof Pipe Flanges):Mme chose quelASME B16.5-2013sauf pour le Bronze(Autre: max. 125min )

    ASME PCC-1-2013 ASME B16.5-2013Mesurer selon ASME B46.1

    28API 660, 8th edition, table 2

  • 8/21/2019 ASME PCC-1_rev. PA

    29/138

    1/32 selon API 660, 8th edition, par. 9.8.4

    API 660, 8th edition

    Les joints dtanchit pais (1/8 et plus) et mou (soft) aurontplus de chance daller chercher et colmater les imperfections de

    surface (planit) que les joints rigides. Ex.: Spriral wound,PTFE (1/8),Graphite, etc.Ex.: Kammprofile,RTJ, PTFE (1/16),etc.

    29

  • 8/21/2019 ASME PCC-1_rev. PA

    30/138

    Voir ASME B46.1 pourles procdures demesure

    Voir aussi le PVP2010-25766, Background on the New ASME PCC-1-2010 Appendices D & O30

  • 8/21/2019 ASME PCC-1_rev. PA

    31/138

    Voir ASME PCC-2, article 3.5 si

    des rparations sont ncessaireschangeur de chaleur avecpass partition plate:It is acceptable to apply theflatness tolerances to thegap between the flanges,rather than for each flangeindependently

    Reference: PVP2010-2576631

  • 8/21/2019 ASME PCC-1_rev. PA

    32/138

    32

  • 8/21/2019 ASME PCC-1_rev. PA

    33/138

    Inspecter toutes les surfaces des rondelles, noix et boulons. Remplacer lorsquily a prsence de bosse, corrosion, raflure. l m in, vrifier si les noix tourne bien avec le boulon associ (sans

    rsistance). Si ce nest pas le cas, remplacer lassemblage. Cette tapecomprend les trous filets (valves, studded outlet, etc.). Si une rparation estncessaire, voir la procdure de rparation dans lASME PCC-2, article 3.3Normalement, pour les petits boulons (1 1/8 et moins), il est prfrable de lesremplacer tous. Pour les boulons de 1 dia. nom. et plus, lAppendice N de

    lASME PCC-1 explique la manire de rcuprer les boulons ne respectant pas lacondition expliqu plus haut:

    33

  • 8/21/2019 ASME PCC-1_rev. PA

    34/138

    In order to accurately set bolt load with torque, used bolts must be

    wirebrush cleaned prior to re-use, this takes time and is often more

    expensive than replacement (particularly of smaller diameterbolts). Even with thorough cleaning of the bolts, tests have shown

    that the spread in achieved load is almost doubled, by comparison

    to new bolts. This means that there is greater likelihood of joint

    leakage due to poorly loaded bolts.

    Rfrence: RMC-07-85 (Obtaining Leak Free Bolted Joint Operation by Returning to Basics), page 14 of 23

    Lapplication dun lubrifiant sur les filets des noix et des boulonsaugmente la prcision de serrage et protge les filets contre lacorrosion. Assurez-vous de prendre un lubrifiant appropri pour

    les matriaux utiliss et pour la temprature dopration.Lorsque les noix et les boulons sont installs, il faut pouvoir auditeren tout temps leur estampillage.

    34

    Flange - how to increase fatigue life in a stud?By using UNJ threads instead of classic UNC threads! In other words, usingthreads with radiused roots will increase fatigue life!

  • 8/21/2019 ASME PCC-1_rev. PA

    35/138

    35

  • 8/21/2019 ASME PCC-1_rev. PA

    36/138

    ASME B16.5-2013

    36

  • 8/21/2019 ASME PCC-1_rev. PA

    37/138

    Meilleur!

    37

  • 8/21/2019 ASME PCC-1_rev. PA

    38/138

    38

  • 8/21/2019 ASME PCC-1_rev. PA

    39/138

    39

    Bride non isole, 80% de la tempraturedu fluide peut tre utilise (Voir ASMEB31.3)

  • 8/21/2019 ASME PCC-1_rev. PA

    40/138

    40Rondelles CS (moins de 800F) selon ASTM F436 (voir ASME PCC-1, App. M) sont les meilleures (dia.

    moins de 1 NOM)40

  • 8/21/2019 ASME PCC-1_rev. PA

    41/138

    Conforme ASME PCC-1-2013, appendice M ou ASTM F436-11!

    Pour faire une pente 6:1 utiliser desbeveled washers, voir table 4dASTM F436

    41

  • 8/21/2019 ASME PCC-1_rev. PA

    42/138

    42

    335.2.4: Pas plus dunjoint dtanchit entreles surfaces de contactdes brides

    335.2.2(a): Le jointdtanchitdoit tre

    galement appuy surles surfaces des brides

    Tolrances de fabrication

  • 8/21/2019 ASME PCC-1_rev. PA

    43/138

    43

    Tolrances de fabricationproposes pour tuyauterie

    Reference:http://www.wermac.org/documents/tol_pipefabrication.html

    Reference:PFI Standard ES-3,

    Fabricating Tolerance 43

  • 8/21/2019 ASME PCC-1_rev. PA

    44/138

    44

  • 8/21/2019 ASME PCC-1_rev. PA

    45/138

    45

    B h i d j i t dt hit?

  • 8/21/2019 ASME PCC-1_rev. PA

    46/138

    Kammprofile or corrugated gasket types give you the largest stress range

    (between minimum required and maximum permissible), offer superior

    performance to double jacketed gaskets in resisting flange loads and are moreforgiving on poor assembly techniques by comparison to spiral wound gaskets.

    Kammprofile and corrugated gasket, however, are limited to around 850F

    operating temperature (before graphite oxidation becomes an issue).

    For temperatures in excess of this, spiral wound gaskets will offer a longer service

    life (although will still ultimately be limited by oxidation) and unfilled solid steel

    gaskets will be required for long-term operation above 900F.

    46Rfrence: RMC-07-85 (Obtaining Leak Free Bolted Joint Operation by Returning to Basics), page 9 of 23

    Bon choix de joint dtanchit?

    Kammprofile

    (grooved-metal)Corrugated Spiral wound

    B h i d j i t dt hit?

  • 8/21/2019 ASME PCC-1_rev. PA

    47/138

    Spiral wound gaskets are suitable for both piping and exchanger services and may

    offer lower relaxation levels, however a more complex assembly pattern is

    required and the potential for damage during assembly is higher.

    Spiral Wound gaskets ideally should always be contained within the flange recess

    or groove or by inner andouter rings, in order to minimize the chances of damage

    during assembly.

    Corrugated gaskets are not recommended for piping flanges, due to the risk of a

    small leak rapidly escalating to a larger leak due to failure of the central metal

    portion of the gasket when leakage occurs (particularly in gas or two phase

    service).

    A Kamprofile gasket will be stiffer than other gasket types and therefore will losemore gasket load due to pressure

    47Kammpro Dual Seal

    Bon choix de joint dtanchit?

    Rfrence: RMC-07-85 (Obtaining Leak Free Bolted Joint Operation by Returning to Basics), page 9/12 of 23

  • 8/21/2019 ASME PCC-1_rev. PA

    48/138

    48

    Corrugated

    Kammprofile (grooved-metal)

    Double-Jacketed Corrugatedwith Corrugated Metal Filler

    ASME B16 20 2007

  • 8/21/2019 ASME PCC-1_rev. PA

    49/138

    ASME B16.20-2007

    49

  • 8/21/2019 ASME PCC-1_rev. PA

    50/138

    50

  • 8/21/2019 ASME PCC-1_rev. PA

    51/138

    51

  • 8/21/2019 ASME PCC-1_rev. PA

    52/138

    52

  • 8/21/2019 ASME PCC-1_rev. PA

    53/138

    53

    It is better to default to a maximum bolt load every time and give the joint the highest

  • 8/21/2019 ASME PCC-1_rev. PA

    54/138

    It is better to default to a maximum bolt load every time and give the joint the highestmargin of relaxation between the assembly bolt load and the minimum required boltload to seal the gasket during operation. In fact, knowledge of the minimum requiredassembly bolt load is really only useful for determining when additional proactivesteps, such as hot-torque during start-up or more accurate assembly techniques, suchas hydraulic tensioning, must be employed.

    Rfrence: RMC-07-85 (Obtaining Leak Free Bolted Joint Operation by Returning to Basics), page 9 /10 of 23

    Bonne pratique:1) Maximum permissible bolt load = 100% of bolt yield for raised face ASMEdesigned flanges, 60% of bolt yield for raised face ASME B16.5 flanges and 40%of yield for raised face ASME B16.47 flanges. For ring joint type flanges, the maximum

    permissible bolt load is generally limited to 40% of yield, to prevent ring joint groovecracking2) Gasket relaxation = 25% (joints with a single gasket) to 30% (joints with two gaskets,such as a tubesheet joint) of assembly bolt load for spiral wound, kamprofile andcorrugated gaskets

  • 8/21/2019 ASME PCC-1_rev. PA

    55/138

    Rfrence: RMC-07-85 (Obtaining Leak Free Bolted Joint Operation by Returning to Basics), page 10 of 23

    As a general rule, the gasket OD should be maximized, as this has the effect of

    reducing the moment arm between the bolts and gasket pivot point, which in turnreduces the flange rotation and loss of gasket stress due to pressure and thermaleffects. In addition, maximizing the gasket OD reduces the risk of the flange facescoming into contact outside of the gasket OD and riding off the gasket sealing elementas the flange rotates.

    55

    ff f

  • 8/21/2019 ASME PCC-1_rev. PA

    56/138

    Effect of temperature

    The effects of temperature are often the last straw that causes a

    joint to leak. In many cases, a higher initial assembly bolt load maystill seal a joint that suffers severe thermal transients. However, itis useful to be able to determine what the effects of temperatureon bolt load will be, prior to placing a new gasket into service. Inaddition, modifications to the flange design may be able tominimize the temperature effect. Calculation of the level of effectis best done by determining the joint component temperaturesand the effect on bolt stress using the method outlined in WRCbulletin 510 (Analysis of the Effects of Temperature on Bolted

    Joints)

    Rfrence: RMC-07-85 (Obtaining Leak Free Bolted Joint Operation by Returning to Basics), page 11 of 23

    56

  • 8/21/2019 ASME PCC-1_rev. PA

    57/138

    Rfrence: RMC-07-85 (Obtaining Leak Free Bolted Joint Operation by Returning to Basics), page 11 of 23

    Safe & rapid response

    The problem with increasing the gasket stress is always in determining

    the limits as to how much additional bolt load can be applied. In mostcases, a torque based on bolt yield and a normal assembly nut factor isused as an upper limit. The problem with this is that operation attemperatures above 350F for an hour or operation for several days atambient temperature will result in the anti-seize product becoming

    ineffective, due to the loss of the lubricating properties of the carryingoil. To overcome this, on some sites the procedure is to remove one boltat a time, re-lubricate it and then tighten it to the higher assembly boltload. The problem with that approach is that by removing the bolt youare decreasing the gasket stress local to that bolt and therefore

    increasing the likelihood of leakage. Since someone has to be at the boltlocation to perform the operation, such a procedure is placing thatindividual at risk of injury and therefore the method is generally limitedto non-hazardous services.

    57

  • 8/21/2019 ASME PCC-1_rev. PA

    58/138

    58

  • 8/21/2019 ASME PCC-1_rev. PA

    59/138

    59

  • 8/21/2019 ASME PCC-1_rev. PA

    60/138

    60

  • 8/21/2019 ASME PCC-1_rev. PA

    61/138

    61

  • 8/21/2019 ASME PCC-1_rev. PA

    62/138

    62

  • 8/21/2019 ASME PCC-1_rev. PA

    63/138

    63

  • 8/21/2019 ASME PCC-1_rev. PA

    64/138

    64

  • 8/21/2019 ASME PCC-1_rev. PA

    65/138

  • 8/21/2019 ASME PCC-1_rev. PA

    66/138

    Si deux brides ayant des caractristiques diffrentes

    (matriel, etc.) sont boulonnes ensemble, desprcautions doivent tre prises pour ne pas abmer labride la plus faible (312.1)

    VS

    66

    Flche rouge, valve en acier au carbone

  • 8/21/2019 ASME PCC-1_rev. PA

    67/138

    67

    g ,avec clad interne en titaniumFlche bleue, tuyauterie en FRP (FiberReinforced Plastic) incluant la brideFlche verte, boulons, 1 nom. en A-193 Gr. L7 avec rondelles (le grade L7 estlquivalent au B7 mais pour bassetemprature -40 oF)

    Note : entre les 2 brides, jointdtanchit en caoutchouc style fullface ayant une duret de moins de 65durometer (shore A)

    Torque ncessaire ct flche rouge =1400 lb-ft (selon ASME PCC-1-2010, table

    1)Torque ncessaire ct flche bleue = 50lb-ft (selon ASME RTP-1-2000, appendiceNM-9)Morale de lhistoire, toujours respecter labride la plus faible!

  • 8/21/2019 ASME PCC-1_rev. PA

    68/138

    68

  • 8/21/2019 ASME PCC-1_rev. PA

    69/138

    69

  • 8/21/2019 ASME PCC-1_rev. PA

    70/138

    70

  • 8/21/2019 ASME PCC-1_rev. PA

    71/138

    71

  • 8/21/2019 ASME PCC-1_rev. PA

    72/138

    72

  • 8/21/2019 ASME PCC-1_rev. PA

    73/138

    73

  • 8/21/2019 ASME PCC-1_rev. PA

    74/138

    Research into bolting patterns has shown that the key to efficientand successful joint assembly is to increase the bolt load morerapidly than previously thought. The research also demonstratedthat simpler bolting patterns, other than the star pattern, are justas effective in achieving uniform compression of the gasket. Infact, for harder gasket types, such as kammprofile and corrugatedgaskets, the use of a tightening pattern is really not required and

    the joint can be assembled with initial tightening of fouropposing bolts(to ensure even initial compression) and then onlycircular tightening patterns at 100% of final bolt load.

    Rfrence: RMC-07-85 (Obtaining Leak Free Bolted Joint Operation by Returning to Basics), page 13 of 23

    However, that sort of pattern may cause damage to softer gasket

    styles (spiral wound and PTFE in particular) and so therefore maynot be the best procedure to use if a single, site-wide procedureis required.

    74

  • 8/21/2019 ASME PCC-1_rev. PA

    75/138

    7575

  • 8/21/2019 ASME PCC-1_rev. PA

    76/138

    76

  • 8/21/2019 ASME PCC-1_rev. PA

    77/138

    Parcours appendice F de lASME PCC-1-2013!!!

    77

  • 8/21/2019 ASME PCC-1_rev. PA

    78/138

    78

  • 8/21/2019 ASME PCC-1_rev. PA

    79/138

    79

    ASME B31 3 2012 335 2 3 T l fil t d i t

  • 8/21/2019 ASME PCC-1_rev. PA

    80/138

    ASME B31.3-2012, 335.2.3: Tous les filets doivent aumoins tre engags dans la noix. Mais si impossible, un

    manque un filet au maximum est permis, comme illustrdans les figures suivantes :

    Selon ASME B31.1-2012, 108.5.1(A) et ASME Section VIII div. 1-2013,UG-13, tous les filets doivent tre engags.CSA Z662-11 (5.2.7.1) exige au moins 2 filets sortis de la noix

    80

  • 8/21/2019 ASME PCC-1_rev. PA

    81/138

    Pour calculer la longueur des boulons, lappendice C delASMEB16.5 est a consulter.

    8181

    NQ3650-900/2013

    Reference: http://www.linkedin.com/groups/Flange-Excess-thread-protrusion-Recommended-

    4439477.S.5828967871077707780?trk=groups_search_item_list-0-b-ttl&goback=%2Egmr_4439477%2Egna_4439477

  • 8/21/2019 ASME PCC-1_rev. PA

    82/138

    82

  • 8/21/2019 ASME PCC-1_rev. PA

    83/138

    83

    ASME PCC-2-2011

  • 8/21/2019 ASME PCC-1_rev. PA

    84/138

    84

  • 8/21/2019 ASME PCC-1_rev. PA

    85/138

    ASME B31.1-2012 (104.5.1(A))Les brides SO sont limites la classe 300 et moins (ex. classe 600 interdite)

    ASME B31.1-2012 (122.1.1(F))Les brides SO peuvent tre utilises si le diamtre de la tuyauterie ne dpassepas 4 NPS (inclusivement).

    CSA Z662-11 (5.3.3.3)

    Les brides en cast iron, ASME B16.1, classe 125 peuvent tre utilis pour lesfull face gasket avec des boulons certifis A-193 (ex. A-193 Gr. B7). Si unring gasket est utilis, il doit toucher les boulons et ces derniers doiventcertifi A-307 Grade B (voir exigences supplmentaires de traitementthermique)

    85

  • 8/21/2019 ASME PCC-1_rev. PA

    86/138

    ASME B31.3-2012 (302.2.4(f))- 90 % de la temprature max. du procd pour les items suivants : brides (flanges)

    sauf les lap joint flange

    - 85 % pour les items suivants : lap joint flange

    - 80 % pour les items suivants : boulonnage (studs & nuts)

    ASME B31.3-2012 (Table 308.2.1)

    86

    Voir linterprtation 3-5 de lASMEB16.5:

    Question: Does ASME B16.5-1996permit the manufacturer of a Class

    150 or 300 lapped flange by

    machining it from a slip-on flange?

    Reply: Yes, provided the resulting

    flange meets the requirements for

    a lapped flange, including flangethickness, bore, and length

    through the hub dimensions shown

    in Tables 9 and 12. Since a lapped

    flange does not have a raised face,

    the raised face removal discussed

    in para. 6.1.3 does not apply.

  • 8/21/2019 ASME PCC-1_rev. PA

    87/138

    ASME B31.1-2012 (108.5.1(B))Les rondelles (washers) peuvent tre utilises mais doivent tre conforme ASMEPCC-1

    ASME B31.1-2012 (108.5.1(F))Carbon steel headed bolts shall have square, hex, or heavy hex heads (ASME B18.2.1)

    and shall be used with hex or heavy hex nuts (ASME B18.2.2). For bolt sizes smaller

    than 3/4 in., square or heavy hex heads and heavy hex nuts are recommended. For

    bolt sizes larger than 1 1/2 in., bolt studs with a hex or heavy hex nut on each end

    are recommended.

    87

    ASME B31.3-2012, Interpretation 2-5:Question: Does ANSI/ASME B31.3 require the use of washers when bolting metallic

    flanges?

    Reply: No

    ASME B31.3-2012, Interpretation 17-20:

    Question: In accordance with ASME B31.3c-1998, Para. 335.2.3, if a bolt fails to extendbeyond its nut and no more than one thread is visible inside the nut, is the bolt considered

    acceptably engaged?

    Reply: Yes

  • 8/21/2019 ASME PCC-1_rev. PA

    88/138

    ASME B31.3-2012, F308.4 Gaskets(a) Gasket materials not subject to cold flow should be considered for use with raisedface flanges for fluid services at elevated pressures with temperatures significantlyabove or below ambient.(b) Use of full face gaskets with flat faced flanges should be considered when using

    gasket materials subject to cold flow for low pressure and vacuum services atmoderate temperatures. When such gasket materials are used in other fluid services,the use of tongue-and-groove or other gasket-confining flange facings should beconsidered.(c) The effect of flange facing finish should be considered in gasket material selection

    ASME B31.3-2012, 308.2.4 Flanges for Severe Cyclic Conditions.Unless it is safeguarded, a flange to be used under severe cyclic conditions shallbe welding neck conforming to ASME B16.5 or ASME B16.47, or a similarly

    proportioned flange designed in accordance with para. 304.5.1

    ASME B31.3-2012, F309.1 Bolting GeneralThe use of controlled bolting procedures should be considered in high, low, andcycling temperature services, and under conditions involving vibration orfatigue, to reduce(a) the potential for joint leakage due to differential thermal expansion(b) the possibility of stress relaxation and loss of bolt tension

    88

  • 8/21/2019 ASME PCC-1_rev. PA

    89/138

    89

    SA-105-13

  • 8/21/2019 ASME PCC-1_rev. PA

    90/138

    Les boulons A-193 Gr. B7 sont les standards de lindustrie(95 000 PSImin. yield strength) pour bride B16.5 et B16.47 et severe cyclicservice

    Si des brides RF de moins bonne qualit sont utilises, comme les

    B16.1 (cast iron), B16.24 (bronze), MSS SP-42 et MSS SP-51, seuls desboulons faible rsistance mcanique devront tre utiliss (ex.: A-307 Grade B) pour viter de les endommager lors du serrage.

    Normalement, les boulons SA-193 Gr. B7 dans un service

    fonctionnant moins de 700o F (pour les boulons plus petits que 21/2 de diamtre, 25,000 PSI de -20o F @ 700o F) sont utiliss. Legrade B16 est prfrable au-del de cette temprature (25,000 PSIde -20F @ 800F).

    90

  • 8/21/2019 ASME PCC-1_rev. PA

    91/138

    Pour service dhydrogne ( titre dexemple), il estfortement recommand de crer un vententre les deuxsoudures dun "SO flange". Cet vent pourra servir

    vrifier ltanchit de la soudure interne ou viter quelhydrognene saccumuleentre la bride et le tuyau.

    91

    vent

    Ne pas modifier une brideB16.5! Prendre une brideB16.36, Orifice Flange

    91

    NQ 3650-900,dition 2013

  • 8/21/2019 ASME PCC-1_rev. PA

    92/138

    rev. 092

    Mais au Qubec!

    Selon le NQ 3650-900, dition 1989 et1998, figure 11

  • 8/21/2019 ASME PCC-1_rev. PA

    93/138

    93Rev. 0

  • 8/21/2019 ASME PCC-1_rev. PA

    94/138

    Interpretation: VIII-1-01-02Question: A vessel is subjected to the hydro test under UG-99. During the test, a leak isdetected from the gasket seat of a permanent flanged joint.In meeting the requirements

    of UG-99(g) in Section VIII, Division 1, may the hydro test be accepted if the flanged jointand the vessel as a whole are found to be completely tight after the pressure is reduced tonot less than the test pressure divided by 1.3?Reply: Yes.

    Interpretation: VIII-1-86-189

    Question (2): Is the hydrostatic test the final step in the fabrication of weldedvessels prior to the application of the Code Symbol Stamp?Reply (2): Yes.Question (3): Is it the Inspectorsduty to check the quality of gaskets used in boltedconnections prior to the hydrostatic test?Reply (3): No.Question (5): For purposes of hydrostatic testing, is the gasket considered part ofthe pressure vessel?Reply (5): Yes.Question (6): With the concurrence of the owner/user, is it permissible to usegaskets in the required hydrostatic test that have physical characteristics similar to thegaskets used in the design calculations?Reply (6): Yes.

  • 8/21/2019 ASME PCC-1_rev. PA

    95/138

    Interpretation: VIII-1-89-281Question(1): A vessel is to be fabricated for nonlethal service and is comprised of two shell

    courses joined by a bolted flanged connection. May each shell course be hydrostaticallytested separately and the completed vessel, when attached, be Code Symbol stamped as asingle vessel?Reply (1): No.Question (2): Are separate Code Symbol Stamps required for each shell course asdescribed in Question (1)?

    Reply (2): Each shell course may be U-Part stamped, but the completed and boltedtogether vessels shall be hydrostatically tested as one unit before the U-Code SymbolStamp may be applied.

    Interprtation 2-9 du B16.5Question (2): May a pipe flange be slotted with a radial slot from the bore to the flange

    outside diameter and still meet the requirements of B16.5-1988?Reply (2): No.

    95

    I i 22 18

  • 8/21/2019 ASME PCC-1_rev. PA

    96/138

    Interpretation 22-18

    Question: In accordance with ASME B31.3-2006 Edition, if flanged

    subassemblies of a piping system have separately passed leak tests per para.

    345.4, 345.5, or 345.6, does B31.3 require any additional testing afterassembly?

    Reply: No.

    Peut tre unecause de fuite Flange - Can I keep the ASME B16.5

    certification on a blind flange if I'm drilling asmall hole in the middle of it?

    If maximum NPS hole size (cloumn 2, 4 and 6)described in table 6 of ASME B16.5-2013 isrespected, the answer is yes! See note 1 andexamples of table 6 for more detail...

    96

    Flange - Appendix 2 Thickness for go (thickness of hub at small end)

  • 8/21/2019 ASME PCC-1_rev. PA

    97/138

    Flange - Appendix 2, Thickness for go (thickness of hub at small end)According to interpretation VIII-1-83-43, if you are welding an appendix 2 integral oroptional type flange, gomust be calculated as the minimum wall thickness of the pipewhen attached to a pipe.Question: In the fabrication of integral and optional type flanges where optional type iscalculated as integral in Appendix 2, must gobe calculated as the minimum wallthickness of pipe when attached to pipe?Reply: Yes.

    ASME B16.20-2007

    97

    ASME B16.20-2007

  • 8/21/2019 ASME PCC-1_rev. PA

    98/138

    Voir table 17 pour les brides ASME B16.47, Srie A et la table 18 pour la

    srie B 98

  • 8/21/2019 ASME PCC-1_rev. PA

    99/138

    99Rfrence: figure 4-1, Pressure vessel design manual (Moss) (3rd ed.) 99

  • 8/21/2019 ASME PCC-1_rev. PA

    100/138

    Point important selon UG-93(d)(3)

    Si une tte plate plus paisse que pouce (non inclusif)comme illustre dans la figure UW-13.2 est utilis, uneinspection par LP ou MT doit tre faite avant soudage etaprs soudage pour dceler toute lamination possible.

    Par contre, cette exigence ne sappliquepas lorsque 80 %de la force gnre par la pression sur la tte plate estsupporte par des tubes, tais ou support (changeur dechaleur).

    100Rev. 0 100

  • 8/21/2019 ASME PCC-1_rev. PA

    101/138

    Avertissement pour changeur de chaleur!! (2-5 (a)(2))

    101101

  • 8/21/2019 ASME PCC-1_rev. PA

    102/138

    102102

  • 8/21/2019 ASME PCC-1_rev. PA

    103/138

    103103

    Silexiste dautrescontraintes externes en plus de la pressiond l " i i l " d i

  • 8/21/2019 ASME PCC-1_rev. PA

    104/138

    104

    Interpretation 16-18: Question: When selecting a flange on the basis of pressure-

    temperature rating given in ASME B16.5, in accordance with ASME B31.3a-1996

    Addenda, para. 302.2.1, is it required to consider any external forces and moments acting

    on the flange?

    Reply: Yes.

    et de la temprature, une "pression quivalente" doit trecalcule laide de lquation suivante. Comparer Ptotal au

    maximum autoris par B16.5 ou B16.47 (mthode ASMESection III NC-3658.1)

    P total= P + PeP e= 4F/(pi)G

    2+ 16M/(pi)G3

    Ou:

    ASME B16 5

  • 8/21/2019 ASME PCC-1_rev. PA

    105/138

    105

    Interpretation 2-25:

    Question (2): If the raised face is removed from Class 150 and 300 flanges,

    will the pressure/temperature ratings remain unchanged?

    Reply (2): Yes.

    Interpretation 2-27: Question: Are flange pressure-temperature ratings

    applicable to both the uncorroded and corroded conditions according to

    B16.5-1988?

    Reply: Flanges dimensions in B16.5-1988 are related to new construction. The

    applicability of pressure-temperature ratings for material that is corroded orotherwise deteriorated is the responsibility of the user. See para. 5.1.1.

    ASME B16.5

  • 8/21/2019 ASME PCC-1_rev. PA

    106/138

    106

  • 8/21/2019 ASME PCC-1_rev. PA

    107/138

    107

  • 8/21/2019 ASME PCC-1_rev. PA

    108/138

    108

  • 8/21/2019 ASME PCC-1_rev. PA

    109/138

    SA-194-2013S8. Marking Coated Nuts, S8.1 Nuts coatedwith zinc shall have an asterisk (*) marked

    after the grade symbol. Nuts coated withcadmium shall have a plus sign (+) markedafter the grade symbol.

    SA-193-2013, par. X2.1:Use of coated fasteners at temperatures above approximately one-half the melting point(Fahrenheit or Celsius) of the coating is not recommended unless consideration is given to

    the potential for liquid and solid metal embrittlement, or both. The melting point ofelemental zinc is approximately 780F [415C]. Therefore, application of zinc coatedfasteners should be limited to temperatures less than 390F [210C]. The melting point ofcadmium is approximately 600F [320C]. Therefore, application of cadmium coatedfasteners should be limited to temperatures less than 300F [160C]

    109109

    ASME B16.5-2013

  • 8/21/2019 ASME PCC-1_rev. PA

    110/138

    110

    110

  • 8/21/2019 ASME PCC-1_rev. PA

    111/138

    111

  • 8/21/2019 ASME PCC-1_rev. PA

    112/138

    112

  • 8/21/2019 ASME PCC-1_rev. PA

    113/138

    113

  • 8/21/2019 ASME PCC-1_rev. PA

    114/138

    114

    ASME

    B16.5-2013

    114

    ASME Section VIII div. 1-2013, paragraphe 1-10(d):

  • 8/21/2019 ASME PCC-1_rev. PA

    115/138

    115

  • 8/21/2019 ASME PCC-1_rev. PA

    116/138

    116

  • 8/21/2019 ASME PCC-1_rev. PA

    117/138

    117

  • 8/21/2019 ASME PCC-1_rev. PA

    118/138

    Peut tre une cause defuite, dplacement forc

    Peut tre unecause defuite, malsupport

    Corrosiongalvanique

    Gradient detemprature etmauvais design

    118

  • 8/21/2019 ASME PCC-1_rev. PA

    119/138

    119

    A 1976 NUREG study by E C Rodabaugh(Rodabaugh, E. C., Moore, "EVALUATION OF THE BOLTINGAND FLANGES OF B16.5 BOLTED Waters, E. O., et al "Formulas for Stresses in Bolted Flanged Connections" Trans. ASME, April, 1937.)

    concludes that more than half of all B16.5 flanges are

  • 8/21/2019 ASME PCC-1_rev. PA

    120/138

    goverstressed by the ASME Code method considering assemblyloads and operating conditions. A few, namely NPS 12 and 24 in

    Classes 300 and 600 for example, are more seriously"overstressed". For example, the NPS 24 Class 600 joint withstandard pipe is at 54.4ksi (375MPa) calculated elastic stress inthe hub at cold rated pressure with a reasonable assembly load.

    If the hub is only 3/8 in thick, the calculated stress is 95.3ksi(657MPa).reference: PVP2008-61561 ,ON THE OPERATING TIGHTNESS OF B16.5 FLANGED JOINTS

    120

  • 8/21/2019 ASME PCC-1_rev. PA

    121/138

    Rfrence: RMC-07-85 (Obtaining Leak Free Bolted Joint Operation by Returning to Basics), page 18 of 23

    121

  • 8/21/2019 ASME PCC-1_rev. PA

    122/138

    122

  • 8/21/2019 ASME PCC-1_rev. PA

    123/138

    Reference: NACE CORROSION 2008 PAPER 08558 A Refinery Approach to Address Corrosion Under Insulation and External Corrosion

  • 8/21/2019 ASME PCC-1_rev. PA

    124/138

    Air humide plus corrosif que lair secAir chaud plus corrosif que lair froidEau chaude plus corrosive que leau froideAir pollu plus corrosif que lair fraisSolution acide plus corrosive quune solution basique

    Eau sale plus corrosive que de leau douceAcier inoxydable meilleur que lacier au carboneAucune corrosion aura lieu dans un environnement

    sous vide (full vacuum)

    124

    Reference: Best practices of a Joint Integrity Program, Inspectioneering

  • 8/21/2019 ASME PCC-1_rev. PA

    125/138

  • 8/21/2019 ASME PCC-1_rev. PA

    126/138

    126

  • 8/21/2019 ASME PCC-1_rev. PA

    127/138

    127

    The January 1994 editions of Section VIII, Division 1 and Division 2has incorporated a new paragraph for the determination of a

  • 8/21/2019 ASME PCC-1_rev. PA

    128/138

    flange rigidity factor. This factor is a parameter which indicatesthe tendency of the flange to leak.

    In other words, especially for all large flanges (60'' and above)designed according to ASME Section VIII div. 1, appendix 2 before1994, have higher chances to leak....

    128

    ''There is a common practice used in industry for leak testing flanges after a shutdown and

    at start-up. Duct tape is wrapped around flanges at start-up with a small hole pierced in

  • 8/21/2019 ASME PCC-1_rev. PA

    129/138

    the tape. This concentrates the gas at the hole making it easier to detect leaks.

    If the tape is not removed after start-up, intermittent flange leaks can create "micro-environments" that may well be highly corrosive for the bolts and the gasket outer ring.

    With corrosion, the cross-sectional area of the bolts may be reduced considerably resulting

    in fracturing of the bolts under normal operating pressure, causing the flanged joint to fail

    and thus creating a potential disaster.

    Owners do not expect flanges to leak after they have been leak tested, however potentialcondition changes, i.e. fluctuating temperatures, may be introduced on a flange sealed

    with this method with duct tape and cause unexpected situations. It would be good

    practice to remove all tape after leak testing has been completed.''

    Reference: The Pressure News, Volume 19, Issue 1, March 2014 (ABSA)

    129

  • 8/21/2019 ASME PCC-1_rev. PA

    130/138

    130

  • 8/21/2019 ASME PCC-1_rev. PA

    131/138

    131

  • 8/21/2019 ASME PCC-1_rev. PA

    132/138

    132

  • 8/21/2019 ASME PCC-1_rev. PA

    133/138

    133

  • 8/21/2019 ASME PCC-1_rev. PA

    134/138

    134

  • 8/21/2019 ASME PCC-1_rev. PA

    135/138

    135

    Flange - Brief ASME B16.5 flange historyA brief history on the evolution of B16.5 flanges (Rodabaugh, E. C., "BACKGROUND OFANSI B16 5 PRESSURE TEMPERATURE RATINGS" 37th Mid ti API M 1972)

  • 8/21/2019 ASME PCC-1_rev. PA

    136/138

    ANSI B16.5 PRESSURE-TEMPERATURE RATINGS" 37th Midyear meeting, API, May 1972)explains why these flanges are not proportional to allowable stresses in the ASME Boilercode. Rodabaugh indicates that bolt sizes and circles for class 125 cast iron steam jointswere set by an ASME committee established in 1887. Similarly class 250 cast iron steam

    joints bolts and circles were set in 1901. By 1910 other dimensions, including thickness,were established. The class 125 and 250 cast iron patterns essentially set bolt sizes andcircles for the class 150 and 300 steel flanges to follow. By 1923 with the advent ofsteam plants at 650 F committee B16 was formed which eventually established the

    proportions for higher rating B16.5 flanges. Flange thickness was established by a simplecantilever formula considering the flange ring only. Later committees through 1940added weld necks, slip-ons and so on. Eventually the ASME flange design rulesdeveloped by Waters (Waters, E. O., et al "Formulas for Stresses in Bolted FlangedConnections" Trans. ASME, April, 1937) were adopted and in 1949 these were used toevaluate B16.5 flanges. Rather than adjust well accepted (and costly to change)

    dimensions these evaluations resulted in adjusting the rating pressures. It is nowaccepted that certain B16.5 flanges are overstressed.

    reference: PVP2008-61561 ,ON THE OPERATING TIGHTNESS OF B16.5 FLANGED JOINTS

    136

  • 8/21/2019 ASME PCC-1_rev. PA

    137/138

    137

    CRN?OUI!

  • 8/21/2019 ASME PCC-1_rev. PA

    138/138