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Drill pipe is made from alloy steel. Acc.to API Spec.5DP. All threads are phosphated, copperized or cold worked. All connections are equipped with pressed steel thread protectors. All threads are machined with CNC Lathes-Double-shouldered and special threadsHigh quality drill pipe
2017-01-17 04:56 Views:37
Price:Negotiable
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Company name:HENAN WEIN INDUSTRY CO.,LTD.
Status:[Offline] [Send message] [Chat]
Business contact:diandian xu (Ms.)
Telphone:
Mobile:
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Area: Caribbean Region-Bermuda
Address:Room1403, A Building(10#),Jincheng Oriental International, C
Zip:450000
Status:[Offline] [Send message] [Chat]
Business contact:diandian xu (Ms.)
Telphone:
Mobile:
Fax:
Area: Caribbean Region-Bermuda
Address:Room1403, A Building(10#),Jincheng Oriental International, C
Zip:450000