联系人 Ms. Gao
TIANQU, DEZHOU, SHANDONG
Specifications OD: 2 3/8"~*0" Grade: J*5, N*0, L*0, P**0 Length:R2, R3 1) Sizes: OD **1/2"~*3 3/8 " 2) Grade: H*0, J*5, K*5, N*0, M*5, L*0, C*0 3) Type of End Finish:PS, PSB, PLB, PSLB 4) Length: R1, R2, R3 5) Standard: API SPEC 5CT 6) Application: Oil Exploition Packing: bundle or bulk.
