Specifications
KS : KOREAN INDUSTRIAL STANDARDS
- KSB 1522 Steel Butt-Welding Pipe Fittings for Ordinary use.
- KSB 1541 Steel Butt-Welding Pipe Fittings.
- KSB 1543 Steel Plate Butt-Welding Pipe Fittings.
- KSB 1542 Steel Socket-Welding Pipe Fittings.
JIS : JAPANESE INDUSTRIAL STANDARDS
- JIS B 2311 Steel Butt-Welding Pipe Fittings for Ordinary use.
- JIS B 2312 Steel Butt-Welding Pipe Fittings.
- JIS B 2313 Steel Plate Butt-Welding Pipe Fittings.
- JIS B 2316 Steel Socket-Welding Pipe Fittings.
ASME : AMERICAN SOCIETY OF MECHANICAL ENGINEERS
- ASME B 16.5 Pipe Flanges and Flanged Fittings
- ASME B 16.9 Factory Made Wrought Steel Butt-Welding Fittings.
- ASME B 16.11 Forged Steel Fittings, Socket-Welding and Threaded.
- ASME B 16.25 Butt-Welding Ends.
- ASME B 16.28 Wrought Steel Butt-Welding Short Radius Elbow and Returns.
- ASME B 36.10 Welded and Seamless Wrought Steel Pipe.
- ASME B 36.19 Stainless Steel Pipe.
- ASME B 16.49 Factory-Made Wrought steel buttwelding inducction bends for transportation and distribution system.
- ASME B 31.1 Power Piping
- ASME SECTION Ⅱ Materials.
- ASME SECTION Ⅲ Rules for Construction if Nuclear Facility Components.
- ASME SECTION Ⅴ Nondestructive Examination.
- ASME SECTION Ⅷ Rules for Construction of Pressure Vessels.
- ASME SECTION Ⅸ Welding and Vrazing Qualification.
BS EN : BRITISH STANDARD
- BS EN 10253-1 Butt-Welding Pipe Fittings
- BS EN 10253-1 Part1 : Wrought Carbon Steel for General use and without specific Inspection Requirements.
- BS EN 10253-1 Butt-Welding Pipe Fittings
- BS EN 10253-2 Part2 : Non Alloy and Ferritic Alloy Steels with Specific Inspection Requirements.
- BS EN 10253-1 Butt-Welding Pipe Fittings
- BS EN 10253-3 Part3 : Wrought Austenitic and Austenitic-Ferritic (Duplex) Stainless steels without Specific Inspection Requirements.
- BS EN 10253-1 Butt-Welding Pipe Fittings
- BS EN 10253-4 Part4 : Wrought Austenitic and Austenitic-Ferritic (Duplex) Stainless steels with Specific Inspection Requirements.
ASME : AMERICAN SOCIETY OF TESTING AND METERIALS
- ASME A 105 Carbon Steel Forgings for Piping Applications.
- ASME A 106 Seamless Carbon Steel Pipe for Hige-Temperature Service.
- ASME A 181 Forgings, Carbon Steel, for General-Purpose Piping.
- ASME A 182 Forged of Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service.
- ASME A 234 Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service.
- ASME A 350 Carbon and low-Aloy Steel Forgings, Requiring Notch Toughness Testing for Piping Components.
- ASME A 403 Wrought Austenitic Stainless Steel Piping Fittings.
- ASME A 420 Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service.
- ASME A 694 Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service.
- ASME A 815 Wrought Ferritic, Ferrite/Austenitic, and Martensitic Stainless Steel Piping Fittings.
- ASME A 860 Wrought High-Strenght Low-Alloy Steel Butt Welding Fittings.
- ASME A 53 Pipe, Steel, Black and Hot-Dipped, Zinc-Coated Welded and Seamless.
- ASME B 366 Factory-Made Wrought Nickel and Nickel Alloy Fittings.
MSS : MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY
- MSS SP-25 Standard Marking System for Valves, Fittings, Flanges and Unions.
- MSS SP-43 Wrought Stainless Steel Butt Welding Fittings.
- MSS SP-44 Steel Pipe Line Flanges.
- MSS SP-75 Specification for High Test Wrought Butt-Welding Fittings.
- MSS SP-79 Socket Welding Reducer Inserts.
- MSS SP-83 Carbon Steel Pipe Unions Socket Welding and Threaded.
- MSS SP-87 Factory-Made Butt-Welding Fittings for Class 1 Nuclear Piping Applications.
- MSS SP-95 Swage(d) Nipples and Bull Plugs.
- MSS SP-97 Intergrally Reinforced Forged Branch Outlet Fittings-socket Welding, Threaded and Butt-Welding Ends.
API : AMERICAN PETROLEUM INSTITUTE
- API 5L Seamless and Welded Steel Line-Pipe.
- API 5LX Seamless and Welded High-Test Line-Pipe.
TPA-IBS-98 : Tube & Pipe Assocation International
- TPA-IBS-98 Recommended Standard for Induction Bending of Pipe and Tube.
PFI : Pipe Fabrication Institute Standard
- PFI-ES-24 Pipe Bending Methods, Tolerances, Process and Material Requirements.