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Jiangsu Rontech Petroleum Technology Incorporated Company
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Showing 1 - 4 of 4, total 1 pages [First] [Previous] [Next] [Last]
1
cross-over subs 79.4--279.4 size 79.4---279.4
Specification: Cross-over Subs
Detail: Cross-over Subs 79.4--279.4 Size 79.4---279.4 cross-over subs are made from 4145H alloy steel, which are fully heat-treated to drill collar specifications. All connections are protected by a phosphated surface coating to mini...
2
oilfield drill pipe api standard compliant
Specification: drill pipe
Detail: oilfield drill pipe API standard compliant Size Weight Designation Plain-End Weight Wpe Outside Diameter D Wall thickness T Grade Upset Ends,for weld-on tool joints lb/ft kg/m in mm in. mm 2 3/8...
3
heavy weight drill pipe (hwdp) by rontech for oil industry
Specification: drill pipe
Detail: Heavy Weight Drill Pipe (HWDP) for oilfield API standard complied 1.Size: 2 7/8", 3 1/2", 4 1/2", 5", 5 1/2" 2.Products description Our integral HWDP is made from one piece of AISI 4145H solid bar, fully heat treated, all...
4
drill collar for oil exploration api standard complied
Specification: drill collar
Detail: Drill collar for oil exploration API standard complied Number and connection lable Outside Diameter Inside Diameter Length mm Bevel Diameter mm Bending Strength Ratio mm in mm in NC38-50(31/2IF) 127 5(in) 57.2 2 1/...
Showing 1 - 4 of 4, total 1 pages [First] [Previous] [Next] [Last]
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Tel : 86 15961654498 Fax : 86 86802553
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