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
Oil and Gas Industry Low Carbon Seamless Steel Pipe/Hot Rolled Seamless Steel Pipe/St...
API oil well drilling drill rod/pony rod/used sucker rod Product Name Reverse Circul...
Hot selling API 5L line pipe/ fox tube/oil casing Our long-term commitment to the oil...
API 5CT 13Cr P110 Seamless Steel Ape Tube Oil Casing Pipe China Wholesales l80 13cr p...
oil casing plant express ali bf steel flanges Product name Tianjin oil casing plant...
Place of Origin: Henan, China (Mainland) Brand Name: bashan Model Number: Custom...
oil tubular goods drill pipe manufacturers heavy weight drill pipe Product Name oil ...
oil pump rod joint collar Wearable sucker rod coupling standard API SPEC 11 B steel...
Product display:API 5L Line Pipe,SAWH Steel Pipe,API 5L Oil and Gas Line Pipe, Helica...
Onshore Oil & Gas Pipeline 1.Product Description: Pile Pipe, Longitudinal Submerge...
China suppliers Grade K, KD OD 3/4 36.50 Length API oil pipe Steel sucker rod fence ...
chinese supplier 8 5/8" oil well casing for sale product name chinese supplier 8 5/...