NACE MR0175/ISO 15156 Compliant Swagelok Fittings

2y ago
30 Views
2 Downloads
299.34 KB
8 Pages
Last View : 5d ago
Last Download : 1m ago
Upload by : Troy Oden
Transcription

www.swagelok.comN ACE M R 0175/ISO 1515 6 CompliantSwagelok Fit tingsIntroductionSwagelok products made from 316/316L stainless steel, 6MO super austenitic stainless steel, alloy 2507 super duplexstainless steel, and nickel alloys 825, 625, C-276 and 400 are available for use in sour gas applications. The NACE MR0175/ISO 15156 standard contains tables that describe metallurgical requirements and environmental limits for the useof materials in those applications. This document provides ordering requirements for products in compliance with NACEMR0175/ISO 15156.

2NACE MR0175/ISO 15156 Compliant Swagelok FittingsN ACE M R 0175/ I SO 1515 6 Co m p l i a n t Tu b e,M e d i u m - Pr e s s u r e FK , Pi p e, a n d We l d Fi t t i n g sContentsCompliance with NACE MR0175/ISO 15156 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3316/316L Tube, Pipe, Weld, and Medium-Pressure FK Fittings . . . . . . . . . . . . . . . . . . . . . . 46MO Tube, Pipe, and Weld Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Alloy 2507 Tube, Pipe, Weld, and Medium-Pressure FK Fittings . . . . . . . . . . . . . . . . . . . . 5Alloy 825 Tube, Pipe, and Weld Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Alloy C-276 Tube, Pipe, and Weld Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Alloy 625 Tube, Pipe, Weld, and Medium-Pressure FK Fittings . . . . . . . . . . . . . . . . . . . . . 7Alloy 400 Tube, Pipe, and Weld Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Environmental Limits per NACE MR0175 Compliant Alloys. . . . . . . . . . . . . . . . . . . . . . . . . 7Literature References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

NACE MR0175/ISO 15156 Compliant Swagelok FittingsCompliance with NACE MR0175/ISO 15156To function correctly, the nut and ferrules of Swagelok tube fittings and medium-pressure FK fittings must be madefrom cold-drawn bar stock. This material has the strength necessary to grip the tubing, which has a high surfacehardness, and to maintain leak free performance at the pressures listed in Tubing Data catalog, MS-01-107, andSwagelok Medium and High Pressure Fitting catalogs, MS-02-474 and MS-02-472. Although the nuts and back ferrules are produced from cold-drawn bar stock, they are not wetted by thesystem fluid. Front ferrules are produced from cold-drawn bar stock, and the nose of the front ferrule comprises a wettedsurface. However, the nose of the front ferrule is under compression and therefore is not subject to stresscorrosion cracking or sour gas cracking as the NACE MR0175/ISO 15156 standard states that a tensilestress component is required to enable these cracking modes.Swagelok medium-pressure, FK fittingSwagelok tube fittingBodyPreassembledcartridgeNutArborFemale bodyMale nutFront ferruleFront and backferrulesBack ferruleNACE MR0175/ISO 15156 compliance of tube fittings (all alloys) and FK Medium-Pressurefittings (alloys 316/316L, 2507, 625), external and internal exposure to sour gasBody Material316/316LExternal Exposure to Sour GasMaterialDesignatorTube➀ or FK Fitting➁SSNot Compliant316L316LNot Compliant6MO (254, 6HN)6MOTable A.11➂Alloy 25072507Not CompliantAlloy 625625Table A.14➂Alloy 825825Table A.14➂Alloy C-276HCTable A.14➂Alloy 400MTable A.13Internal Exposure to Sour GasPipe or Weld FittingsTube, FK, Pipe, and Weld FittingsSee tables onpages 4 to 7See tables onpages 4 to 7➀ Any tube fitting containing at least one Swagelok end connection, tube adapters, tube caps, tube plugs, and port connectors➁ Any medium-pressure FK fitting containing at least one FK end connection, FK tube adapters, FK caps, FK plugs, and FK port connectors.➂ NACE MR0175 table listed is valid for external exposure to sour gas regardless of whether “SG2” ordering designator is selected.3

4NACE MR0175/ISO 15156 Compliant Swagelok Fittings316/316L Tube, Pipe, Weld, and Medium-Pressure FK FittingsBody t-SG-SG2—BodyShaped(Elbow, Tee,and Cross)-SG-SG2DescriptionBody MarkingASTMSpecification316L MaterialDesignatorTube➀A479“316”“6L” or “316L”Alloy 316/316L(UNS S31600/S31603)Cold-drawnAlloy 316/316L(UNS S31600/S31603)Solution-annealedA479Alloy 316/316L(UNS S31600/S31603)Cold-drawnA479Alloy 316/316L(UNS S31600/S31603)Solution-annealedA182Alloy 316/316L(UNS S31600/S31603)Solution-annealedNACE MR0175 TableSS 316/316LMaterialDesignator“316” and“SG”“316”A479/A182“316” and“SG”Pipe andWeldFKA.4Not NACECompliantNot NACECompliant“6L” and “SG”or“316L” and “SG”Not NACECompliantA.2Not NACECompliant—Not NACECompliantNot NACECompliantA.2➁“6L”or“316L”A.4Not NACECompliantNot NACECompliant“6L” and “SG”or“316L” and “SG”Not NACECompliantA.2Not NACECompliant—Not NACECompliantNot NACECompliantA.2➁➀ Any tube fitting containing at least one Swagelok end connection, tube adapters, tube caps, tube plugs, and port connectors.➁ FK end connection sizes 1/4 in., 3/8 in., 1/2 in., 6 mm, 10 mm, 12 mm, and 16 mm6MO Tube, Pipe, and Weld FittingsBody MaterialConfigurationOrderDesignator—Alloy 6HN(UNS N08367)Cold-drawn-SG2Alloy 6HN(UNS ow, Tee,and Cross)Description—-SG2Alloy 6HN(UNS N08367)Solution-annealedNACE MR0175 TableASTMSpecificationA479A479/A182Body MarkingTube➀Pipe and Weld“6HN”A.11Not NACECompliant“6HN”and“SG”A.8(type 3aand 3b)A.8(type 3aand 3b)“6HN”A.11Not NACECompliant“6HN”and“SG”A.8(type 3aand 3b)A.8(type 3aand 3b)➀ Any tube fitting containing at least one Swagelok end connection, tube adapters, tube caps, tube plugs, and port connectors

NACE MR0175/ISO 15156 Compliant Swagelok FittingsAlloy 2507 Tube, Pipe, Weld, and Medium-Pressure FK FittingsBody MSpecificationBodyMarkingTube➀, Pipe,and WeldFKA479“2507”Not NACECompliantNot /A182“2507”Not NACECompliantNot NACECompliantA479/A182“2507”and “SG”A.24A.24Alloy 2507Super Duplex SS(UNS ow, Tee,and Cross)—-SG2Alloy 2507Super Duplex SS(UNS S32750)Solution-annealedAlloy 2507Super Duplex SS(UNS S32750)Solution-annealedAlloy 2507Super Duplex SS(UNS S32750)Solution-annealedNACE MR0175 Table➀ Any tube fitting containing at least one Swagelok end connection, tube adapters, tube caps, tube plugs, and port connectors.Alloy 625 Tube, Pipe, Weld, and Medium-Pressure FK FittingsBody ionBodyMarkingNACE MR0175Table—Alloy 625(UNS N06625)Cold-drawnHardness 35HRC max➃Alloy 625(UNS N06625)Annealed (Grade 1)B446➂“625”A.14(type 4d)-SG2➀➁Alloy 625(UNS N06625)Annealed (Grade 1)B446“625”and“SG”A.13(type 4a)Alloy 625(UNS N06625)Annealed (Grade 1)B564/B446“625”A.14(type 4d)“625”and“SG”A.13(type 4a)BodyStraightBodyShaped(Elbow, Tee,and Cross)—-SG2➀➁DescriptionAlloy 625(UNS N06625)Cold-drawn,Hardness 35HRC max➃B446➂Alloy 625(UNS N06625)Annealed (Grade 1)B564/B446➀ SG2 designator is available for pipe fittings (any size), weld fittings (any size), and tube fittings (1/2 in. or 12 mm sizes only).➁ SG2 designator is available for FK fittings with an FK end connection in combination with another FK, pipe or weld end connection (anysize) or tube fitting end connection (1/2 in. or 12 mm sizes only).➂ B446, except elongation.➃ Hardness limit is 35 HRC max. per Swagelok material specification and NACE MR0103/ISO 17945.5

6NACE MR0175/ISO 15156 Compliant Swagelok FittingsAlloy 825 Tube, Pipe, and Weld FittingsBody ionBodyMarkingNACE MR0175Table—Alloy 825(UNS N08825)Cold-drawn,Hardness 35HRC max➁B425➀“825”A.14(type 4c)-SG2Alloy 825(UNS N08825)AnnealedB425“825”and“SG”A.13(type 4a)Alloy 825(UNS N08825)AnnealedB564/B425“825”A.14(type 4c)“825”and“SG”A.13(type 4a)BodyStraightBodyShaped(Elbow, Tee,and Cross)—-SG2DescriptionAlloy 825(UNS N08825)Cold-drawn,Hardness 35HRC max➁B425➀Alloy 825(UNS N08825)AnnealedB564/B446➀ B425, except elongation➁ Hardness limit is 35 HRC max. per Swagelok material specification and NACE MR0103/ISO 17945.Alloy C-276 Tube, Pipe, and Weld FittingsBody ionBodyMarkingNACE MR0175Table—Alloy C-276(UNS N10276)Cold-drawn,Hardness 35HRC max➁B574➀“HC”A.14(type 4e)-SG2Alloy C-276(UNS 3(type 4b)Alloy C-276(UNS N10276)Solution-annealedB574/B564“HC”A.14(type 4e)“HC”and“SG”A.13(type 4b)BodyStraightBodyShaped(Elbow, Tee,and Cross)—-SG2DescriptionAlloy C-276(UNS N10276)Cold-drawn,Hardness 35HRC max➁B574➀Alloy C-276(UNS N10276)Solution-annealedB574/B564➀ B425, except elongation➁ Hardness limit is 35 HRC max. per Swagelok material specification and NACE MR0103/ISO 17945.

NACE MR0175/ISO 15156 Compliant Swagelok Fittings7Alloy 400 Tube, Pipe, and Weld FittingsBody MaterialConfigurationBodyStraightBodyShaped(Elbow, Tee,and ACE MR0175Table—Alloy 400(UNS N04400)Cold-drawn,Hardness 35HRC max➀B164“M”A.13—Alloy 400(UNS N04400)Annealed, Hardness35 HRC max➀B164/B564“M”A.13Description➀ Hardness limit is 35 HRC max. per Swagelok material specification and NACE MR0103/ISO 17945.Environmental Limits per NACE MR0175 Compliant AlloysAlloy316/316L(UNS (UNS 32507)2507MaximumTemperatureCº (Fº)A.4Instrument tubing, control-linetubing, and associated fittingsSolution-annealedA.2Any equipment or componentSolution-annealed andCold-drawnA.11Instrument tubing, control-linetubing, and compression fittingsSolution-annealedA.8Any equipment or component60 (140)100 (14.5)Solution-annealedA.24Any equipment or component232 (450)20 (3)232 (450)200 (30)218 (425)2000 (300)149 (300)anyAnnealed and Cold-drawnA.14625Any equipment or componentSolution-annealed orAnnealedno restrictions; see MR0175 forcautionary remarks60 (140)100 (14.5)60 (140)1000 (145)➁90 (194)1 (0.145)➁no restrictions; see MR0175 forcautionary remarksno restrictions; see MR0175 forcautionary remarksA.13232 (450)825(UNS N08825)Annealed and Cold-drawnA.14825C-276(UNS N10276)HC400(UNS N04400)MMaximumH2S PartialPressure➀kPa (psi)Solution-annealed andCold-drawnSS6MO(254, 6HN)(UNS N08367)625(UNS N06625)Condition of AlloyNACEMR0175TableAny equipment or componentSolution-annealed orAnnealedA.13Annealed and Cold-drawnA.14A.13Cold-worked conditionpermittedA.13218 (425)700 (100)204 (400)1000 (150)177 (350)1400 (200)132 (270)anyno restrictions; see MR0175 forcautionary remarksAny equipment or componentSolution-annealed orannealed200 (30)Any equipment or component232 (450)7000 (1000)204 (400)anyno restrictions; see MR0175 forcautionary remarksno restrictions; see MR0175 forcautionary remarks➀ H2S partial pressure is the pressure contribution of hydrogen sulfide gas to the total pressure. (Example for partial pressure: air consists of 21% oxygen; ifthe total air pressure is 1.00 atm, then the partial pressure of oxygen is 0.21 atm).➁ For chloride concentration 50 g/l and pH 4.5Note: Consult NACE MR0175/ISO 15156 for detailed information on the environmental limits of alloys.

8NACE MR0175/ISO 15156 Compliant Swagelok FittingsRefer to the following product catalogs for additional information. Gaugeable Tube Fittings and Adapters, MS‑01-140 Pipe Fittings, MS‑01-147 Medium- and High-Pressure Fittings, Tubing, Valves, and Accessories, MS‑02-472 Weld Fittings, Ultrahigh-Purity, Specially Cleaned, and Industrial, MS‑01-149 Gaugeable Alloy 2507 Super Duplex Tube Fittings, MS‑01-174 Alloy 2507 Super Duplex Weld Fittings, MS‑01-173Safe Product SelectionWhen selecting a product, the total system design mustbe considered to ensure safe, trouble-free performance.Function, material compatibility, adequate ratings,proper installation, operation, and maintenance are theresponsibilities of the system designer and user.Warranty InformationSwagelok products are backed by The Swagelok LimitedLifetime Warranty. For a copy, visit swagelok.com or contactyour authorized Swagelok representative. WARNINGDo not mix/interchange Swagelok products orcomponents not governed by industrial designstandards, including Swagelok tube fitting endconnections, with those of other manufacturers.Swagelok —TM Swagelok CompanyNACE—TM NACE International 2020 Swagelok CompanyJuly 2020, RevMS-06-124

www.swagelok.com NACE MR0175/ISO 15156 Compliant Swagelok Fittings Introduction Swagelok products made from 316/316L stainless steel, 6MO super austenitic stainless steel, alloy 2507 super duplex stainless steel, and nickel alloys 825, 625, C-27

Related Documents:

In addition to the MP and NACE TG299, the need for changes/updating come from the worldwide oilfield materials and corrosion community. The need is communicated through NACE, EFC or ISO channels and are vented in open forums. These forums are the MP, NACE TG 299, NACE STG 32 or NACE

NACE MRO-103 Material Compliance! Q: I have a material certified to be compliant with NACE MR0175. Is that material also compliant with NACE MR0103? A: The short answer is: maybe, maybe not. NACE MR0175 and NACE MR0103 both cove

NACE Coating Inspection Programme NACE CIP2 NACE CIP3 NUCLEAR POWER PLANT O-CAT NACE PCS1 General Coatings NACE Protective Coating Specialist programme from basic principles to management NACE PCS2 NACE PCS3 NACE CP1 NACE Cathodic Protection Electrically induced protection Practica

NACE Rev. 1.1 (ISIC Rev. 3) codes are often linked with more than one NACE Rev. 2 (ISIC Rev. 4) code. For example, 323 NACE Rev. 1.1 is linked with 261, 263 and 264 NACE Rev. 2 codes; 261 NACE Rev. 2 is linked with only one part of 311, 312, 313, 321 and 323 NACE Rev. 1.1 codes. Thus, it is not possible to obtain full codes of NACE

the materials requirements for valves. 1F166 was the precursor of NACE MR0175, which was first published in March 1975 with the title “Materials for valves for resistance to sulphide stress cracking in production and pipeline service”. The purpose of NACE MR0175 was to share acro

the first edition of NACE MR0103 was published as a refinery-specific sour service metallic materials standard. This International Standard is based on the good experience gained with NACE MR0175/ISO 15156, but tailored to refinery environments and applications. Other references for this

facing to NACE MR0175 Sec. 4 and Sec. 5 Bonnet Bolts ASTM A193 B7M ASTM A320 L7M ASTM A193 B7M Materials are suitable for direct exposure to H2S, NACE MR0175 Sec. 6 Bonnet Nuts ASTM A194 2HM ASTM A194 7M ASTM A194 2HM Same as above Note: Other trims available in NACE. NACE C

Accounting theory also includes the reporting of account-ing and financial information. There has been and will continue to be exten - sive discussion and argumentation as to what these basic assumptions, definitions, principles, and concepts should be; thus, accounting theory is never a final and finished product. Dialogue always continues, particularly as new issues and problems arise. As .