Cast & Forged Manufacturers - Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd.

Products

Tool Parts[3]
Testing Equipment[9]
Petroleum Gas[2]
Mining Machinery Parts[10]
Other Mechanical Parts[8]
Steel Pipes[10]
Valves[5]
Other Pharmaceutical Machinery[1]
Other Fishing Products[1]
Hydraulic Parts[1]
Other Construction Tools[1]
Cast & Forged[1]

Contact Person : Ms. bai Sophia
Company Name : Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd.
Tel : 0086-0453-6558966
Fax : 0086-0453-5979992
Address : Heilongjiang,MuDanjiang,NO.43,West Diming Street,Mudanjiang City,Heilongjiang Province of China.
Country/Region : China
Zip : 157011

Cast & Forged

drill collar

MS brand drill collar are manufactured strictly from API Spec.7 and SY5144 standard. The drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity....

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