drill stem pipe ,api 5dp ? 1.products specifications: ?

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? API 5DP Drill Pipe

Main feature: A. The?drill rods comply with the provisions?of? API?SPEC 5D?& API SPEC7. B.?The grade of steel?are determined according to the?requirements of Group 1?&?Group 3?of API SPEC 5D. C. Drill pipe joints at the same level?comply with the provisions?under the Standard API?SPEC 7.

Drill Pipe Feature: A. High precision in size and shape B. Good low temperature toughness C. Excellent comprehensive mechanical properties D. High connection strength and sealability E. Large inside diameter of tool joint F. High? torque resistance G. High fatigue strength and long fatigue life

? ?2. production flow chart ? ? ? 3.Mechanical Properties: ? ??? ?4.Production Line: ? ?? 5.Products Show: ? ? ? ? ? 6.Testing: ? ? ? 7.Transportation: ? ? ? ? ? 8.Team ? ? 9.We also can supply: ? FAQ Q: Are you manufacture or trading company? A:We are manufacture, warmly welome your visiting any time! Q: When can we get the quotation? A:We usually quote within 24 hours after we get your inquiry. If it's very urgent, pls call us directly. Q: Can we get a sample to test the quality? A: The sample is available and free of charge, but the shipment charge usually paid by your side, pls pay it in advance or advice your express account and address in details. Thanks. Q: Why should we choose you?? A: The Most Competitive Price: we are factory, there is no doubt we will give you best price. B: The?Higest Quality: we have the most advanced equipment, and strictly produce as the newest? international standard, SGS, BV,BIS, etc. inspections can be allowed.? C: The Best Service: We are a very professional team, no matter what kind of problems you meet in the import, we will try our best to help you solve timely. ? ?? ? ? ?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?More questions? Contact her please! ? ?