MSS SP-25 -1998- Marking System for Valves, Fittings, Flanges and Unions
Click here for PDF of MSS SP-25 -1998- Marking System for Valves, Fittings, Flanges and Unions >>>
MSS-SP-25-STANDARD-MARKING-SYSTEM-FOR-VALVES-FITTINGS-FLANGES-AND-UNIONS.pdf
- HOME
-
ABOUT US
-
QUALIFICATIONS
-
PRODUCTS
- Elbow
- Elbows in any degree
- 180 Degree Elbow(return elbow)
- 45 Degree Elbow
- 90 Degree Elbow
- Customized Radius Elbow
- Short Radius Elbow（SR Elbow）
- Long Radius Elbow（LR Elbow）
- ASME B16.28 A105 SCH40 Class2000 90 Degree Elbow
- SCH40 ANSI B16.28 A234 WPB 12inch Elbow
- ASTM A420 WPL6 Elbows
- ASME S235 Sch10 90 Degree Elbow
- Sch5s EN A182 F304 180 Degree Elbow
- ANSI Malleable Cast Iron Sch10 Forged Threaded 90DEG Elbow
- Tee
- Reducer
- Cap
- Hot Induction Bend
- Nipple
- Coupling
- Cross
- Flanges
- Commercial Pipe Fittings
- Elbow
-
TECHNICAL DATA
- Fittings Materials data
- ASTM A53 A53M Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless.
- ASTM A106 A106M Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service.
- API 5L Specification for Line Pipe.
- ASTM A312 A312M Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes.
- ASTM A234 A234M Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service.
- ASTM A403 A403M Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings.
- ASTM A420 A420M Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service.
- ASTM A860 A860M Standard Specification for Wrought High-Strength Low-Alloy Steel Butt-Welding Fittings.
- ASTM-A733-Standard-Specification-for-Welded-and-Seamless-Carbon-Steel-and-Austenitic-Stainless-Steel-Pipe-Nipples
- DIN1629 Seamless Circular Unalloyed Steel Tubes Subject to special requirements.
- DIN 2440 Medium-weight threaded steel tubes.
- DIN 2441-STEEL TUBES HEAVY WEIGHT FOR SUITABLE FOR SCREWING
- GOST-1050 Sized Bars Made of High-Quality Structural Carbon Steel With a Special Surface Finish.
- GOST 8732 Seamless hot-deformed steel pipes-Range of sizes.
- GOST 19281 Rolled Steel With Enhanced Strength.
- JIS G3452 Carbon steel pipes for ordinary piping.
- JIS G3454 Carbon steel pipes for pressure service.
- JIS G3455 Carbon steel pipes for high pressure service.
- JIS G3456 Carbon steel pipes for high temperature service.
- JIS G3457 Arc welded carbon steel pipes.
- JIS G3458 Alloy Steel Pipes.
- JIS G3459 Stainless steel pipes.
- JIS G3460 Steel pipes for low temperature service.
- BS EN 10255 Non-alloy steel tubes suitable for welding and threading Technical delivery conditions
- BS EN 10253-1 Butt-Welding Pipe Fittings Part 1: Wrought Carbon Steel for General Use and Without Specific Inspection Requireme
- BS EN 10253-2 Butt-welding pipe fittings. part 2: Non alloy ferritic alloy steels with specific inspection requirements
- BS EN10253-3 Butt-welding pipe fittings Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements
- BS EN 10253-4 Butt-welding pipe fittings Part 4:Wrought austenitic and austenitic-ferritic （duplex）stainless steels with specific inspection requirements
- Fittings standard data
- ANSI B16.9 – 2012 – Factory-Made Wrought Steel Butt-welding Fittings
- ANSI B16.11-2005- Forged Fittings, Socket-Welding and Threaded
- ANSI B16.25 -2012- Butt welding Ends
- ANSI B16.28-1994-Wrought-Steel-Butt-Welding-Short-Radius-Elbows-And-Returns
- ANSI B16.49-2012 Factory Made Wrought Steel Butt-welding Induction Bends for Transportation and Distribution Systems
- ANSI B36.19M 2004 STAINLESS STEEL PIPE
- ANSI B36.10M 2004 Welded and Seamless Wrought Steel Pipe
- MSS SP-75 -2004 Specification for High-Test,Wrought,Butt-Welding Fittings
- MSS SP-25 -1998- Marking System for Valves, Fittings, Flanges and Unions
- MSS SP-43 -2008- Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
- BS EN 10253-1 Butt-Welding Pipe Fittings Wrought Carbon Steel for General Use and Without Specific Inspection Requirements
- BS EN 10253-2 Butt-welding pipe fittings. part 2: Non alloy ferritic alloy steels with specific inspection requirements
- BS EN10253-3 Butt-welding pipe fittings Part 3:Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements
- BS-EN-10253-4-2008 Butt-welding pipe fittings Part 4 Wrought austenitic and austenitic-ferritic （duplex）stainless steels with specific inspection requirements
- BS EN 10241-2000 Steel threaded pipe fittings
- DIN 2605 part1-1991 Steel butt-welding pipe fittings Elbows and bends with reduced pressure factor
- DIN 2605 part2 1995 Steel butt-welding pipe fittings Elbows and bends for use at full service pressure
- DIN 2609 1991 Steel butt-welding pipe fittings-Technical delivery conditions
- DIN 2615 part1 1992 Steel butt-welding pipe fittings Tees with reduced pressure factor
- DIN 2615 part2 1992 Steel butt-welding pipe fittings Tees for use at full service pressure
- DIN 2616 part1 1991 Steel butt-welding pipe fittings Eccentric reducers with reduced pressure factor
- DIN 2616 part2 1991 Steel butt-welding pipe fittings Reducers for use at full service pressure
- DIN2617 1991 Steel butt-welding pipe fittings-Caps
- DIN 2982 Screwed Steel Pipe Fittings Parallel Nipples,Taper Nipples
- DIN 2986 Threaded Steel Pipe Fittings Sockets
- DIN 28011 Torispherical-heads
- GOST 17375-2001 Carbon and low-alloy steel butt-welding fittings.Sharply curved bends type 3D(R=1.5DN).Design
- GOST 17376-2001 Carbon and low-alloy steel butt-welding fittings.Tees.Design
- GOST 17378-2001 Carbon and low-alloy steel butt-welding fittings Reducers Design
- GOST 17379-2001 Carbon and low-alloy steel butt-welding fittings Elliptical caps Design
- GOST 17380-2001 Carbon and low-alloy steel butt-welding fittings General specifications
- GOST 30753-2001 Carbon and low-alloy steel butt-weldings fittings Sharply curved bends type 2D (R=DN) Design
- JIS B2311-2009 Steel butt-welding pipe fittings for ordinary use
- JIS B2312-1997 Steel butt-welding pipe fittings
- JIS B2313-2009 Steel plate butt-welding pipe fittings
- JIS B2316-2007 Steel socket-welding pipe fittings
- ISO 3419 Non-alloy and alloy steel butt-welding fittings.
- ISO 5251 Stainless steel butt-welding fittings
- Fittings Dimensions data
- Dimensions-of-3D-butt-welding-elbows-ASME-B16.9
- Dimensions-of-butt-welding-concentric-eccentric-reducers-ASME-B16.9
- Dimensions-of-butt-welding-pipe-returns-ASME-B16-9-B16-28
- Dimensions of butt-welding reducing tees and crosses ASME-B16.9
- Dimensions of butt-welding straight-tees and crosses ASME-B16.9
- Dimensions of lap-joint-stub-ends-ASME B16.9
- Dimensions of long-radius elbows ASME-B16.9
- Dimensions-of-short-radius-elbows-ASME-B16.9
- Dimensions-of-steel-butt-welding-caps-ASME-B16.9
- Tolerance-of-butt-welding-fittings-ASME-B16.9
- Wall Thickness and unit weight of stainless pipe ASME-B36.19M
- Wall-Thickness-and-unit-weight-of-welded-and-seamless-wrought-steel-pipe-ASME-B36.10M
- Dimensions-of-butt-welding-elbows-2D-EN-10253-2
- Dimensions-of-butt-welding-elbows-3D-EN-10253-2
- Dimensions-of-butt-welding-elbows-5D-EN-10253.2
- Dimensions-of-butt-welding-equal-tee-en-10253-2
- Dimensions-of-butt-welding-reducers-EN-10253-2
- Dimensions-of-butt-welding-reducing-tee-en-10253-2
- Dimensions-of-steel-butt-welding-caps-EN-10253-2
- Dimensions-of-threaded-pipe-coupling-socket-en-10241
- Dimensions-of-threaded-pipe-nipple-en-10241
- Dimensions-of-threaded-pipe-nipples-DIN2982-BS1387
- Dimensions-of-threaded-pipe-coupling-socket-DIN2986
- Dimensions of SGP Elbows in JIS B2311/B2312.
- Dimensions of SGP Equal Tee & Reducing Tee in JIS B2311/B2312.
- Dimensions of SGP Pipe Reducer in JIS B2311/B2312.
- Dimensions of SGP Pipe Caps in JIS B2311/B2312.
- FAQ
- Fittings Materials data
-
CASE
- NEWS
-
CONTACT US