TOBO STEEL GROUP CHINA
TOBO GROUP TOBO International Trading(Shanghia)Co.,Ltd Tianda Oil Pipe Co., Ltd TOBO Pipeline Equipment Co.,Ltd TPCO & TISCO Pipe(Tianjin)Co.,Ltd.
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Product Name: Stainless steel butt weld fittings
Butt welded stianless steel elbow,Con. reducer,Ecc. Reducer,Tee,Stub end
Size Range:
DN15-DN600 (1/2"-24") Seamless Type
DN15 - DN1200 (1/2"- 48" ) Welded type
Wall Thickness: SCH5 to SCH160
Material:
Carbon Steel: ASTM A234 WPB, WPC, ASTM A420 WPL1, WPL3, WPL6 etc
Stainless Steel: ASTM A403 WP304/304L, WP316/316/L, WP317L, WP321, WP347 & WPS31254
Alloy Steel: ASTM A234 WP1/WP12/WP11/WP22/WP5/WP7/WP9/WP91
Duplex and super duplex steel: ASTM A815 UNS S31803/S32205/S32750/S32760
Manufacture Standard:
ASME B16.9,ASME B16.11,ASME B16.28 ,MSS SP-43,JISB2311,JIS B2312,JIS B2313,DIN 2605,DIN 2606 ,DIN2615,DIN2616 ,BG12459-90,GB/T13401,HGJ514 ,SH3408 ,SH3409, HG/T21635, HG/T21631,
End Bevel: According to the standard or the customer's requirements
Surface Treatment: Shot blasted, rust-proof black oil
Non-destructive testing: penetration test, ultrasonic test, radiographic test, any third parties inspection,
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
Martensitic Steel ASTM 815 WP410
Specification
| ND | OD(MM) | Center to end | Approx Weight KG/PCS | ||||||
| DN | INCH | OD | A | O | 5S | 10S | 20S | 40S | 80S |
| 20 | 3/4 | 25 20.7 | - | - | - | - | - | - | - |
| 25 | 1 | 32 33.4 | 25 | 50 | 0.055 | 0.096 | 0.11 | 0.11 | 0.15 |
| 32 | 11/4 | 38 42.2 | 32 | 64 | 0.069 0.075 | 0.102 0.132 | 0.14 0.15 | 0.158 0.17 | 0.20 0.236 |
| 40 | 11/2 | 45 48.3 | 38 | 76 | 0.12 0.13 | 0.18 0.186 | 0.2 0.21 | 0.22 0.24 | 0.3 0.33 |
| 50 | 2 | 57 60.3 | 51 | 102 | 0.17 0.176 | 0.297 0.308 | 0.787 0.396 | 0.42 0.44 | 0.6 0.616 |
| 65 | 21/2 | 73 76.1 | 64 | 128 | 0.35 0.364 | 0.53 0.546 | 0.64 0.655 | 0.89 0.91 | 1.0 1.29 |
| 80 | 3 | 89 | 76 | 152 | 0.486 | 0.729 | 0.972 | 1.36 | 1.94 |
| 90 | 31/2 | 101.6 | 89 | 178 | 0.7 | 1.05 | 1.4 | 1.96 | 2.8 |
| 100 | 4 | 108 114.3 | 102 | 204 | 0.90 0.94 | 1.2 1.4 | 1.7 1.876 | 2.56 2.77 | 4.0 4.13 |
| 125 | 5 | 133 141.3 139.7 | 127 | 254 | 1.8 2.02 | 2.1 2.37 | 3.2 3.49 | 4.0 4.4 | 6.5 6.98 |
| 150 | 6 | 159 168.3 165.2 | 152 | 304 | 2.6 2.9 | 3.1 3.4 | 4.8 5.0 | 6.8 7.1 | 10.3 11.0 |
| 200 | 8 | 219 216.3 | 203 | 406 | 6.25 5.0 | 7.0 6.8 | 11.08 10.7 | 14.1 13.5 | 22 21 |
| 250 | 10 | 273 267.3 | 254 | 508 | 10.08 9.7 | 11.2 10.0 | 17.6 16.0 | 24.6 23.0 | 44.8 40.0 |
| 300 | 12 | 325 323.9 318.5 | 305 | 610 | 14.8 | 16.7 | 23.3 | 37 | 64.5 |
| 350 | 14 | 377 355.6 | 356 | 711 | 19.1 15.6 | 22 19.5 | 38 34 | 48.6 42.6 | 80.0 74.0 |
| 400 | 18 | 426 406.4 | 406 | 812 | 29.0 26.5 | 35 30 | 57.0 49.9 | 67 62 | 149.0 135.0 |
| 500 | 20 | 529 508 | 508 | 1016 | - | - | - | - | - |
| 550 | 22 | 559 | 559 | 1118 | - | - | - | - | - |
