Drill pipe

Date: 23 Jul 2010
api drill pipe(S135 DPC 4-1/2 inch) We are the api drill pipe manufacturer, and the steel api pipe specs we can supplied as follows: api drill pipe Standard: API SPEC 5D, API SPEC 7 api drill pipe Uses: For well Drilling api drill pipe Grade: S135 api drill pipe Size OD: 4-1/2 inch , WT: 7.11mm - 10.54mm api drill pipe Internal coating: DPC api drill pipe hard binding: ARNCO100 / BOTN1000, ARNCO300 / BOTN3000
Contact information:
Tianhe Oil Group Co., Ltd
43.DIMING STREET[157011]
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