cold drawn steelpipe
USD $800 - $1,200 /Ton
Min.Order:20 Tons
Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd.
) Usage: used in oilfield
2) Standard: API 5CT
3) Grade: 20# 45# 16Mn 25Mn 27SiMn
4) Tolerance EXT: DIN 2391 GB/T8713
5) Tolerance INT: ISO H8-H10
6) Roughness(Ra): 0.8 to 0.1.6µ
7)Type: cold drawing, normalizing treatment
8) Condition: BK, BKW, BKS, NBK, GBK
9) Prime quality of raw material from famous steel mill
. High precision on the tolerance of tube size
10The tubes are specialized in automobile parts, motorcycle part, shock absorber, hydraulic cylinder