Friction Welded Drill Pipe

Contact NowCRA Pipe
9%,13%,28% Chromium grades and corrosion Resistant Alloys(CRA)

L80-13Cr

C95-13Cr

P110-13Cr

CRA Pipe is applicated in the deep well environment containing CO2.

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Contact NowDrill Pipe
Available steel grade of API spec 5DP Drill Pipes: E、X、G、S

Hard Banding type of API spec 5DP Drill Pipes:

Arnco-100XT,Arnco-200XT,Arnco-300XT,AMRMACO MTCS 8000

Available Internal Coating of API spec 5DP Drill Pipes: TK34, TK34P,TC2000(These will be according customer’s requirement)

Regular sizes of Drill Pipe in stock are also available.

All production and test of Drill Pipes are accordance with API spec 5DP standard.
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Contact NowDrill Collar
Production as per API Spec. 7-1, NS-1, DS-1 and Customer requirements.

Materials :AISI 4145H, AISI4145H modified steel and Non-magnetic.

Non magnetic Drill Collar with outstanding resistant to stress corrosion cracking and no tendency to galling.

Slick Non magnetic Drill collar/Spiral Non magnetic Drill collar/Flex Non magnetic Drill collar, they are function as housing for the MWD tools and provide weight for drilling string.

China Vigor is the high quality drill collars manufacturers, your best choose.
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