Products
- Drilling Rig[6]
- Mining Machinery Parts[6]
- Other Material Handling Equipment[1]
- Other Metal Processing Machinery[1]
- Other Machinery[6]
- Used General Mechanical Components[6]
- Pneumatic Parts[1]
- Other Mechanical Parts[4]
- General Mechanical Components Stock[1]
- General Trade Agents[1]
- Pumps[6]
- Hydraulic Parts[1]
- Steel Pipes[6]
- Other Industrial Filtration Equipment[2]
- Other Filter Supplies[1]
- Machinery Design Services[1]
- Lifting Sling[1]
- Seals[1]
- Other Energy Related Products[2]
- Other Power Transmission Parts[1]
- Metal Processing Machinery Parts[1]
- Hoists[1]
- Winches[1]
- Engines[1]
- Material Handling Equipment Parts[1]
- Valves[3]
- Tool Parts[1]
- Pneumatic Tools[1]
Contact Us
- Contact Person : Mr. liu Leo
- Company Name : Beijing Ocean Renda Petroleum Equipment Co., Ltd.
- Tel : 0086-10-84828168
- Fax : 0086-10-84828198
- Address : Beijing,Beijing,Room 803,7th Building Tianchang Yuan Olympic Media Village Beiyuan Road Chaoyang Distrcit Beijing
- Country/Region : China
- Zip : 100070
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Product Detailed
Related Categories:Used General Mechanical Components
Related Product Searches:crossover sub,High Quality,crossover sub, sub,410*411,211*210
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1.standard"API
2.competitive price
3.deliver promptly
4.high quality service
Related Product Searches:crossover sub,High Quality,crossover sub, sub,410*411,211*210
crossover sub
Because the screw thred and size of the two pieces in drill string may be different sometimes,they cannot be connected eacher other in drilling operation.Substituteis a product to connect one to another.It plays a part that changes the screw thread and diameter,The substitutes produced by our factory have three types.Type A is a that O.D of its one end is as the same as another.Type B is that O.D of its one end is as different as another.Type C has left-hand thread.
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