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non-magnetic drilling tools(drill collar,stabilizer)--API

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non-magnetic drilling tools(drill collar,stabilizer)--API

Model No.:6 5/8REG

Detailed Product Description

Non-magnetic products:
Our non-mag products include non-magnetic drill collar and non-magnetic stabilizer.The material is chrome manganese stainless steel.High quality is achieved by two process,material choosing and material inspection.
Material choosing:
During steel making,chemical components are seriously controlled.The most important process to make our non-mag products outstanding is forging process.Professional forging techniques assure the mechanical properties of our non-mag products meet API standard.
Material inspection and testing:
All materials have been ultrasonic tested within the whole length to make sure there is no crack inside.
We cooperate with the National Institute of Metroloty P.R.China in measurements of relative magnetic permeability.And our non-mag products have a relative magnetic permeability less than 1.010.
We refer to GB4334.5-2000.ASTM.A262,ASTM.A276 when doing corrosion resistance experiments and we can reach the best condition.

Contact Information

Contact Person: Ms. Penny Zhang
Job Title: sales
Address: Yugong road of industrial park, Jiyuan
Country: China
Zip/Postal Code: 454650
Telephone: 86 391 6635031
Fax:86 391 6635036
Cellphone:86 13839124954
Website:www.petrodrillingtools.com
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