ANSI/MSS SP-55-2011 Quality Standard for Steel Castings for Valves, Flanges, Fittings, and Other Piping Components ...
MSS SP-156-2019 Ductile Iron, Metal-Seated, Non-Lubricated, Eccentric Plug Valves Standard Practice Developed and App...
MSS SP- 128-2012 Ductile Iron Gate V alves Standard Practice Developed and A pproved by the Manufacturers Standar...
MSS SP- 6-2021Standard Finishes for Contac t Fac es of Pipe Flanges and Connec ting-End Flanges of V alv es an...
ANSI/MSS SP-122-2017 Plastic Industrial Ball Valves Standard Practice Developed and Approved by the Manufacturers St...
MSS SP-159-2024Manual Actuators for Hand-Operation or Automated Input Standard Practice Developed and Approved by th...
MSS SP-71-2018 Gray Iron Swing Check Valves, Flanged and Threaded Ends Standard Practice Developed and Approved by...
MSS SP-126-2013 In-Line, Spring-Assisted, Center-Guided Check Valves (Carbon, Alloy Steel, Stainless Steel, & Nickel...
MSS SP-111-2020 Gray-Iron and Ductile-Iron Tapping Sleeves Standard Practice Developed and Approved by the Manufactu...
MSS SP-51-2012 Class 150LW Corrosion Resistant Flanges and Cast Flanged Fittings Standard Practice Developed and Ap...
MSS SP-120-2024 Flexible Graphite Packing Sealing for Rising Stem Valves Standard Practice Developed and Approved b...
MSS SP-79-2018 Socket-Welding Reducer Inserts Standard Practice Developed and Approved by the Manufacturers Standardi...
127 Park Street, NE • Vienna, VA 22180-4602 • 703-281-6613 • FAX 703-281-6671 • www.MSS-hq.org • e-mail:info@...
MSS SP-157-2020Quality Standard for Phosphate Surface Protective Coatings for Valves, Fittings, and Related Steel Pi...
MSS SP-53-2021Quality Standard for Steel Castings and Forgings for Valves, Flanges, Fittings, and Other Piping Comp...
MSS SP-136-2020 Ductile Iron Swing Check Valves Standard Practice Developed and Approved by the Manufacturers Stand...
MSS SP-86-2014 Guidelines for Metric Data in Standards for Valves, Flanges, Fittings, and Actuators Standard Practi...
MSS SP-131-2017 Metallic Manually Operated Gas Distribution Valves Standard Practice Developed and Approved by the ...
MSS SP-97-2019 Integrally Reinforced Forged Branch Outlet Fittings: Socket Welding, Threaded, and Buttwelding EndsSta...
127 Park Street, NE • Vienna, VA 22180-4602 • 703-281-6613 • Fax 703-281-6671 • www.MSShq.org • E-mail: stan...
ASME BPVC 2025英文原版合集（共计21个）高清电子版166
NBIC NB 23-2025 Part 2 — Inspection.pdf142413页
ASTM A182-21.pdf8217页
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AS NZS 4478-1997 scan.pdf738页
A234A234M-17.pdf1169页
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BS EN ISO 1127-1997.pdf9214页NBIC NB 23-2025 Part 2 — Inspection.pdf142413页
AS 1288-2021.pdf97184页ASTM A182-21.pdf8217页
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