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Products > api 7 1 drill pipe > Beijing Metalwork Petroleum Technology Co.,Ltd | Similar Products
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api 7 1 drill pipe

" found 2 Products from Beijing Metalwork Petroleum Technology Co.,Ltd, China
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Six-party Drill Pipe

Six-party Drill Pipe
The six-party drill pipe is made from AISI4145H alloy steel. According to API Spec.7 and SY/T6509. IT is formed by hot forged and fully heat-treated by intermediate frequency induction heat treatment ...

Integral Heavy Weight Dill Pipe

Integral Heavy Weight Dill Pipe
Integral heavy wall drill pipe is of medium weight and similiar with the ordinary drill pipe, there are lengtherned joints at both ends. The raw material is AISI 4145HMOD alloy steel, the size is ...
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