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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C70600 90/10 Copper Nickel 90 Degree Elbow 1” 8” 10” 12” Sch10s Sch40s Sch80s Sch160
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
Technical Specifications 90/10 Copper Nickel pipe c70600
BS 2871 PART III/72 CN 102 & 07 EQUIVALENT SPEC.
ASTMB C70600 & 71500
| Chemical Requirements | C70600 | C71500 |
| Copper | Remainder | Remainder |
| Iron | 1.0 to 2.0% | 0.4 to 1.0% |
| Nickel | 10 to 11% | 30 to 32% |
| Manganese | 0.5 to 1.0% | 0.5 to 1.5% |
| Total Imp. | 0.30% max. | 0.30% max. |
| Physical Properties | ||||
| Condition | T.S. Kg/mm2 | EL% Min | T.S. Kg/mm2 | EL% Min |
| Annealed (O) | 35 | 35% | 37.5-46 | 30% |
| As manufactured (M) | 44 min | - | 51 min | - |
