升级到高级会员并解锁额外的福利. 更多详细资料
加入我们,关注您的公司成长! 成为全球1万多家金属材料公司的一分子 更多详细资料
API 5L Line Pipe Technology Type:Seamless,ERW,SSAW; Usage:Transport of oil and gas;...
Product Name: API 5CT PUP JOINT; Standard Reference: API spec 5CT; Size: Tubing Pup...
API 5B Coupling GRADE: J55, K55, N80-1, N80-Q, L80, C90, P110,Q125; SIZE: Tubing co...
API 5CT TUBING Standard: API 5CT Size: 1.050"- 4 1/2"Steel grade: H40,J/K...
API 5CT Oil Casing Pipe Size:4-1/2"-20"; Specification:114.30-508.00mm; ...