... 508 mm Place of Origin: China (Mainland) Application:
Oil Pipe Technique: Hot Rolled Certification: API Surface Treatment: Painted ... .13 Grade: J55, K55, M65, N80-1, N80-
Q, L80-1, L80-9Cr, L80-13Cr, C90, C95, ... major exporters of OCTG and line pipe for
crude oil and natural gas delivery in China, we topped ... E-mail:
[email protected] Main Products : 1.
Oil and Gas Transmission Pipe: OD: 10.3mm - 1016mm ...