| Standard: | ASTM A403， ASME SA403 | Material Grades: | WPS31254，S31803， S32205， S32750， S32760， S31500， 254MO |
|---|---|---|---|
| Sizes: | 1/8′ – 48′ | Wall Thickness: | SCH 5S – SCH XXS |
| Type: | Seamless Or Welded | Applications: | Marine，ship Building，offshore，platform |
| High Light: | LR Elbow Stainless Steel Fitting， ASTM A403 90 Degree Lr Elbow， Stainless Steel 90 Degree Lr Elbow | ||
Stainless Steel Fitting， ASTM A403 WPS31254-S (254SMO) 45Deg / 90Deg LR Elbow B16.9
ASTM A403 254SMO， WPS31254 Stainless Steel Buttweld Fittings have various types， such as 45/90/180 LR/SR elbows， eccentric reducers， concentric reducers， reducing tees， equal tees， etc.. 254SMO Stainless Steel Fittings are widely used in applications， like chemical industry， petrochemical industry， oil and gas plant， petrolrum industry， and so on. TONG CHUANG GROUP is professional for Duplex and Super Duplex pipes / tubes/ fittings / flanges for many projects. Up to now we have exported stainless steel / super duplex fittings and flanges for more than 80 countries.
Material Grades:
Seamless & Welded Butt-weld fittings in Titanium Grades 1， 2， 5， 7， 9 and 12
Seamless & Welded Butt-weld fittings in Duplex UNS S31803 & S32205
Seamless & Welded Butt-weld fittings in Super Duplex UNS S32750 & S32760
Seamless & Welded Butt-weld fittings in 6 Moly UNS S31254， N08925 & N08926
Seamless & Welded Butt-weld fittings in Copper Nickel UNS C70600 C70620 C7060X C7150 C71520 C71640
| Butt Weld Fittings | Long & Short Radius Elbows |
| Long & Short Radius Return Elbow | |
| Concentric & Eccentric Tees | |
| Equal & Reducing Tees | |
| Stub Ends | |
| End Caps |
| High Pressure Fittings | 150# 300# 6000# 9000# | Socket Weld Fittings Threaded Fittings | Elbows |
| Tees | |||
| Couplings | |||
| End Caps | |||
| Concentric & Eccentric SwageNipples |
| ANSI B.31.10 | Code for Pressure Piping | ANSI B.31.8 | Gas Transmission/Distribution Piping |
| ANSI B.31.3 | Petroleum Refinery Piping | ANSI B.36.10 | Standard for Wrought Steel Pipe |
| ANSI B.31.4 | Oil Transportation Piping | ANSI B.36.19 | Standard for Stainless Steel Pipe |
| ANSI B.31.5 | Refrigeration Piping Systems | ANSI B.16.10 | Valve Dimension Face & Ends |
| ANSI B.31.7 | Nuclear Power Piping | ANSI B.16.11 | Forged Fittings Socket Weld & Threaded |
Stainless Steel Pipe Fittings and Flanges
| Description | |
| ASTM A182/A182M | Forged or rolled alloy steel pipe flanges， forged fittings and valves and parts for high temperature service. |
| ASTM A403/A403M | Wrought austenitic stainless steel piping fittings. |
| ASTM A815/A815M | Wrought ferritic， ferritic/austenitic and martensitic stainless steel piping fittings. |
| AS 2129 | Flanges for pipes， valves and fittings |
| ANSI/ASME B1.20.1 | Pipe threads， general purpose (inch). |
| ANSI B16.5 | Steel pipe flanges and flanged fittings. |
| ANSI B16.9 | Factory-made wrought steel butt-welding fittings. |
| ANSI B16.11 | Forged steel fittings socket-welding and threaded. |
| ANSI B16.25 | Butt-welding ends. |
| MSS SP43 | Wrought stainless steel butt-welding fittings. |
| BS21 | Threading. |
| ISO 4144 | Stainless steel fittings threaded to ISO 7-1. |
MSS SP-43: Wrought Stainless Steel Butt Welding Fittings
BS 1640: Steel Butt Welding Pipe Fittings for petroleum Industry part 1-Wrought Carbon and ferritie Alloy Steel Fittings
BS 1965: Butt Welding Pipe Fittings for pressure purpose part 1-Carbon Steel & Austenitic Stainless Steel
ASTM B366 – 10a Standard Specification for Factory-Made Wrought Nickel and Nickel Alloy Fittings
ASTM A403: Wrough Autenitic Stainless Steel Pipe Fittings
ASTM A815: Wrough Ferritic， Ferritic/Autenitic and martensitic Stainless Steel Pipe Fittings
IPS-M-PI-150: Standard for Flanges and Fittings
Materials
Austenitic Stainless steel
ASTM A403 WP304， 304L， 304H， 310S， 316， 316L， 316H， 321， 321H， 347， 347H， 317， 317L
ASTM A182 F304， F304L， F304H， F310S， F316， F316L， F316H， F321， F321H， F347， F347H， F348
Ferritic Steel
ASTM 815 WP27-33-429-430-430TI-446 (Duplex)
Duplex 2205， Duplex SAF 2205， Duplex SAF2205， Duplex UNS S31803， Din 1.4462 EN 10088 F51
Duplex SAF2205 SANMAC， URANUS 45N， PREN=33， PREN=34， PREN=35， PREN=36 DIN 1.4462
Duplex-2205 UNS S31803 / UNS S32205 DIN-1.4462 EN 10088-3 PREN = 33， PREN = 34， PREN = 35
Ferritic/Austenitic Steel
UNS S331803 (Duplex)
UNS S32750-S32760-32550 (Superduplex)
Super Duplex 2507， Super Duplex SAF 2507， Super Duplex SAF-2507， Super Duplex UNS S32750 F53
Super Duplex SAF 2507 UNS S32750 DIN 1.4410 EN-10088 URANUS 47N(+) PREN=41 Minimum
Super Duplex UNS S32760 F-55 ASTM A182 F55 SA182 F-55 DIN 1.4501 UNS 32760 F55
