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All 144 5 mm bevel diameter drill collar wholesalers & 144 5 mm bevel diameter drill collar manufacturers come from members. We doesn't provide 144 5 mm bevel diameter drill collar products or service, please contact them directly and verify their companies info carefully.
| Total 3 products from 144 5 mm bevel diameter drill collar Manufactures & Suppliers |
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Brand Name:SWS COMPANY PROFILE We(SWS) is a professional company engaged in the development, manufacturing, sales and service of downhole oil tools; Advanced downhole tool manufacturing technology from the U.S. and Canada is used to provide casing accessories that exceed... |
Jiangsu Service Petroleum Technology Co., Ltd
Jiangsu |
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Place of Origin:China Brand Name:Kangyu Model Number:ZH-JZ55-5 1/2FH Drill Collar features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadvanced super magnetic method and mechanical properties •Strict quality management system •We can provide... |
Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
Shandong |
