TOBO International Trading(Shanghia)Co.,Ltd Tianda Oil Pipe Co., Ltd
TOBO Pipeline Equipment Co.,Ltd TPCO & TISCO Pipe(Tianjin)Co.,Ltd.
March 11, 2022
Bending Stainless Steel Tubing U Bend Tube Stainless Steel Pipe
|Standard||ASTM A554,ASTM A312,ASTM A249,ASTM A790,ASTM A688, ASTM A269,ASTM A268, JIS G3463-2006,ASTM A651|
|Grade||201,202,304,316,316L, 409L,430,410, 444,445J2,44660,S31803,S32750|
|Size Range||OD:6.35mm-160mm WT:0.15mm-3mm|
|a) Outer Diameter: +/- 0.2mm|
|b) Thickness: +/- 0.02mm|
|c) Length: +/- 5mm|
|Surface||180G, 320G, Satin,400G, 600G ,2B,BA|
|Application||Power station, cooling tower, underfloor heating ,heat recovery system, especially high Chloride seawater heat exchanger.|
|Test||Raw material checking, extended test, Hydraulic test, crystal rot test, Pneumatic test , Eddy Current test, TX-ray test. Tension test|
W+O forming, welding seam tracking, multi-cathode TIG welding, molten pool electromagnetic stirring technology, endoscope welding with monitoring, online welding with inside and outside rolling, online annealing, micron grade laser calipering, encoder-based high-precision sizing, internal polishing.
Package:Standard export carton packing.
Delivery time:stock-45 days after confirming order,detail delivery date should be decided according to production season and order quantity.