ShijiazhuangLongway petroleum drill tools com,. LTD

drill tools(8)
Manufature(1)

ShijiazhuangLongway petroleum drill tools com,. LTD

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water well drill pipe
Specification: API, ISO standerd (alloy steel E.X.G.S) OD :2 3/8,2 7/8,3 1/2,4
Detail: 1. API Certification. 2. Grade:E-75,X-95,G-105,X-135 3.OD from 2-3/8'' to 5-1/2'' 4.End upset:EU, IU, IEU 5.Connection type:NC,IF,FH We are professional of producer of drill pipe . Our factory specializing in the manufact...

3 1/2' oil drill pipe
Specification: API, ISO standerd (alloy steel E.X.G.S) OD :2 3/8,2 7/8,3 1/2,4
Detail: 1. API Certification. 2. Grade:E-75,X-95,G-105,X-135 3.OD from 2-3/8'' to 5-1/2'' 4.End upset:EU, IU, IEU 5.Connection type:NC,IF,FH

oil drill pipe
Specification: API, ISO standerd (alloy steel E.X.G.S) OD :2 3/8,2 7/8,3 1/2,4
Detail: 1. API Certification. 2. Grade:E-75,X-95,G-105,X-135 3.OD from 2-3/8'' to 5-1/2'' 4.End upset:EU, IU, IEU 5.Connection type:NC,IF,FH

api oil drill pipe
Specification: API, ISO standerd (alloy steel E.X.G.S) OD :2 3/8,2 7/8,3 1/2,4
Detail: We are professional of producer of drill pipe . Our factory specializing in the manufacture and export of drill pipe, drill collars and drilling joints (API and other standerds) for more than six years .We can produce E75 ,G10...


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