Lockheed common drill collar

Cangzhou Lockheed Drilling Equipment Parts Co.,Ltd

1.Profile of company

Established in 1998, Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional technology-oriented enterprise specialized in the production drilling equipments and tools,which is one of the leading corporations of drilling tools and workover fishing tool manufacturing industry. Including three series with full model types,as follows:

Drilling Bit series: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener;

Drilling Equipment Parts series: manual tong,elevator,slips,stabilizer;

Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die collar, fishing tap etc.

2.Product detail

Drill Collar is made from rolled or forged AISI4145H chrome-molybdenum steel. The content of chemical composition and microelement is controlled efficiently throughout the whole process.

According to its different figures and materials, it can be divided into three types:

Type A (columnar) : made from ordinary alloy steel, both inside and outside of the cross section of the pipe are cyclical.

Type B (spiral): made from ordinary ally steel, with a spiral chute on the outer surface of the pipe.

Type C (non-magnetic): made from stainless alloy-steel of low magnetic permeability, both inside and outside of the cross section of the pipe are rounded.

3.Product show

4.Other drilling equipment show

5.Packing and transportation

6.Welcome to visit our factory

7.Welcome to contact me!!!

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