DRILL PIPE

E-MAIL: irislea@sj-drilling.com;irislea@163.com

        Drill pipe, is hollow, thin-walled, steel or aluminum alloy piping that is used on drilling rigs to facilitate the drilling of a wellbore which comes in a variety of sizes, strengths, and weights but are typically 27 to 32 feet in length (Range 2). Longer lengths, up to 45 feet, exist (Range 3).

HEILONGJIANG NORTH SHUANGJIA DRILLING TOOLS CO., LTD.

Iris lea

Sales Manager

International Marketing Dept.

Add: No.8, West 3 Road, Mudanjiang City, Heilongjiang Province, P.R. China  

E-mail:irislea@163.com；irislea@sj-drilling.com 

Website: http://www.sj-drilling.com

Skype:irislea-sj-drilling

Wechat:irislea

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Tel:0086-453-6293088

Fax:0086-453-6240543