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All nc26 35 drill collar for oil wells wholesalers & nc26 35 drill collar for oil wells manufacturers come from members. We doesn't provide nc26 35 drill collar for oil wells products or service, please contact them directly and verify their companies info carefully.
| Total 3 products from nc26 35 drill collar for oil wells 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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Brand Name:Mirco Place of Origin:China ...drill collar for oil well drilling diameter from 76mm to 280mm Technical Parameter Drill Pipe Diameter Upset Type RSC Model Steel Grade Wall Thickness mm External diameter if upset end mm Internal diameter of upset end mm Mm in 60 2 3/8 EU NC26 DZ50,R780 6 / 7.11 65.1 46.10 EU NC26 G105,S135 7.11 65.1 39.67 73 2 7/8 EU NC31 DZ50,R780 9 81.0 54.64 EU NC31 G105,S135 9.19 81.0 50.80 89 3 1/2 EU NC38 DZ50,R780 10 98.4 66.09 EU NC38 G105,S135 9.35 |
KSQ Technologies (Beijing) Co. Ltd
Beijing |
