Puyang zhongshi Group Co., Ltd. -

Puyang zhongshi Group Co., Ltd.

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.sucker rod & tubing pump
Specification: API Spec 11AX
Detail: We manufacture all subsurface pumps covered by API Spec 11AX, including all barrel and plunger materials and surface finishes. This is why our sucker rod pumps can be furnished with the components most suitable for your field...

drill pipe and collar
Specification: API 5DP
Detail: API 5DP drill pipe is a kind of steel pipe with screw thread in the pipe end. It is used for connecting ground rig equipment and drill grinding equipment at the bottom of drilling wells. The main purpose of drill pipes is to t...

single piece centralizer
Specification: API 10D specifications
Detail: API single piece centralizer performs satisfactorily in open hole as well as cased hole.These high quanlity product,developed to meet and exceed API 10D specifications for use in highly demanding downhole conditions.Single p...


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