Non-magnetic Drill Collars

Model:	-
Brand:	MTWK
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing
Label:	Non-magnetic Drill C , Drill Collar
Price:	-
Min. Order:	1 pc

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Member Information

Beijing Metalwork Technology Trade Co.,Ltd.

Free MemberBeijing - China

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Last Online:10 Apr, 2012

Product Description

The non-magnetic drill collar are made of 4145H modified chromium-molybdenum alloy steel according to API Spec 7 and aSY/T 5144 . All threads can be phosphated,copperised or cold worked. All threads are machined with CNC Lathes-Double-Shouldered and a special threads.

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Beijing Metalwork Technology Trade Co.,Ltd.

Beiyuan, Tongzhou District 101100, Beijing P.R.China

Phone:: 86-010-81596908

Fax:: 86-010-81596908

Contact:: Mr Wang (Sales Manager)

Mobile:: 13401155034

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