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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Long Radius Elbow Seamless Stainless Steel Elbow A403 WP321 WP317L, WP321, WP347 / WPS31254
1) seamless, single-slit tube wall thickness: 1 / 2 "NPS Sch5S to 24" OD x 30mm
2) double-slit tube wall thickness: from 10 "to 58" OD x 30mm
Manufacturing standards:
1) ASTM ASME A/SA 403 MSS SP43 & SP75 ANSI B16.9 ANSI B16.28 ASTM A815 ASTM B363 B366
2) DIN2605 DIN2615 DIN2616 DIN2617
3) GB12459 GB13401
4) JIS2313
Process: stainless steel, nickel copper used cold, Mandrel molding (elbow can minimize thickness thinning) Using carbon steel, and other thermal processing, forming within Mandrel
Dimensions: seamless 1 / 2 "-20" (DN15 - DN500), a slit 1 / 2 "-48" (DN15 - DN1200)
Standards:GB/T12459, GB/T13401,SH3408,SH3409,HG/T21635,
HG/T21631,ASME B16.9,MSS SP-43,DIN 2605,JIS B2313
Thickness:SCH5S-SCH160
material: stainless steel, nickel copper, carbon steel and low alloy steel, alloy steel
ASME B16.9
| size | Outer Diameter | Wall thickness (T) | 90o L / R Elbow center to tail A | 45o L / R center to bend the tail end B | 90o S / R to the end of A Center Elbow | Three links to the Center for the tail end C.M | The length of the cap | |||
| Sch.5S | Sch.10S | Sch.40S | Sch.80S | |||||||
| 1/2 | 0.840 | 0.065 | 0.083 | 0.109 | 0.147 | 1.50 | 0.625 | - | 1.00 | 1.00 |
| 3/4 | 1.050 | 0.065 | 0.083 | 0.113 | 0.154 | 1.12 | 0.438 | - | 1.13 | 1.00 |
| 1 | 1.315 | 0.065 | 0.109 | 0.133 | 0.179 | 1.50 | 0.875 | 1.00 | 1.50 | 1.50 |
| 1-1/4 | 1.660 | 0.065 | 0.109 | 0.140 | 0.191 | 1.88 | 1.00 | 1.25 | 1.88 | 1.50 |
| 1-1/2 | 1.900 | 0.065 | 0.109 | 0.145 | 0.200 | 2.25 | 1.12 | 1.50 | 2.25 | 1.50 |
| 2 | 2.375 | 0.065 | 0.109 | 0.154 | 0.218 | 3.00 | 1.38 | 2.00 | 2.50 | 1.50 |
| 2-1/2 | 2.875 | 0.083 | 0.120 | 0.203 | 0.276 | 3.75 | 1.75 | 2.50 | 3.00 | 2.00 |
| 3 | 3.500 | 0.083 | 0.120 | 0.216 | 0.300 | 4.50 | 2.00 | 3.00 | 3.38 | 2.50 |
| 4 | 4.500 | 0.083 | 0.120 | 0.237 | 0.337 | 6.00 | 2.50 | 4.00 | 4.13 | 3.00 |
| 5 | 5.563 | 0.109 | 0.134 | 0.258 | 0.375 | 7.50 | 3.12 | 5.00 | 4.88 | 3.50 |
| 6 | 6.625 | 0.109 | 0.134 | 0.280 | 0.432 | 9.00 | 3.75 | 6.00 | 5.63 | 4.00 |
| 8 | 8.625 | 0.109 | 0.148 | 0.322 | 0.500 | 12.00 | 5.00 | 8.00 | 7.00 | 5.00 |
| 10 | 10.750 | 0.134 | 0.165 | 0.375 | 0.500 | 15.00 | 6.25 | 10.00 | 8.50 | 6.00 |
| 12 | 12.750 | 0.156 | 0.180 | 0.375 | 0.500 | 18.00 | 7.50 | 12.00 | 10.00 | 7.00 |
| 14 | 14.000 | 0.156 | 0.250 | 0.375 | 0.500 | 21.00 | 8.75 | 14.00 | 11.00 | 7.50 |
| 16 | 16.000 | 0.165 | 0.250 | 0.375 | 0.500 | 24.00 | 10.00 | 16.00 | 12.00 | 8.00 |
| 18 | 18.000 | 0.165 | 0.250 | 0.375 | 0.500 | 27.00 | 11.25 | 18.00 | 13.50 | 9.00 |
| 20 | 20.000 | 0.188 | 0.250 | 0.375 | 0.500 | 30.00 | 12.50 | 20.00 | 15.00 | 10.00 |
| 24 | 24.000 | 0.218 | 0.250 | 0.375 | 0.500 | 36.00 | 13.50 | 24.00 | 17.00 | 12.00 |
Applications range: For use in the petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat exchanger, and other fields.
Note:Providing customers with customerized composition,size,package.
