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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
Reducing tee|Unequal tee
Equal tee
Lateral Pipe Tee
Straight Tee
Barred Tee
4inch DIN ASTM A234 WPB Sch10 Equal Tee
ASME B16.11 A105 SCH40 1/2″-72″ Butt Weld Equal Tee
ANSI B16.28 SCH40 3inch Carbon Steel Equal Tee
Reducer
Eccentric reducer (Ecc reducer)
Concentric reducer (Con reducer)
API Sch20 Carbon Steel Eccentric Reducer
DIN Sch10 ST35.8 Concentric Reducer
ASME A234 WPB DN15-DN1800 Sch40 Concentric Reducer
ASME B16.11 ST35.8 150LB 48″ Concentric Reducer
Cap
Pipe cap/pipe end cap
API A182 F5 Sch5s 1/2″-24″ Cap
ASME B16.28 SCH40 3inch Carbon Steel Cap
Hot Induction Bend
Pipe Tangent Bend/Pipe bend with tangent length
Pipe bend without tangent
API ASTM A105 30° 12.7mm 28″ Bend
Sch80 MSS SP-43 45°Carbon Steel Bend
DIN2605 STD 1/2″-72″ ST 45.8/II Black Paint Bend
Nipple
TBE pipe nipple,thread both ends nipple
TOE pipe nipple,thread on end pipe nipple
PBE pipe nipple,plain both ends nipple
ANSI B16.11 Class 300 Sch80 Forged Nipple Threaded Pipes
Coupling
Half thread pipe coupling(pipe socket)
Full thread pipe coupling(pipe socket)
SCH40 ASME B16.11 A234 WPB 1/2″-72″ Socket Weld Coupling
Cross
Equal Pipe Cross
Reducing cross/Unequal pipe cross
Flanges
Weld Neck Flange
Slip On Flange
Threaded Flange
Blind Flange
Plate Flange
Socket Weld Flange
Orifice Flange
Integral Flange(Long Weld Neck Flange)
Spectacle Flange
Non-Standard Flange
Commercial Pipe Fittings
A234 WPB steel pipe fittings
ASTM A420 WPL6 steel pipe fittings
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.
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Product Use
Applied in the key projects of the industries including petroleum, chemical industry, electric power, shipbuilding, papermaking,
pharmaceutical, oil transportation and gas pipeline.