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- Steel Pipe & Tube Making Machines (8)
- Pipe & Tube Cut-Off Machines (1)
- Steel Pipe & Tube End Facing Machines (1)
Contact Information
NO 32 xiaojingyu street,taiyuan,shanxi,China
Tel: 86-035-6110680
Fax: 86-035-6110680
crossover sub
Model: API
Category: Automatic/Industrial Machines & Equipments / Pipe & Tube Making Machines / Steel Pipe & Tube Making Machines
Characteristics
A, B, C type of crossover subs is with the high strength alloy structural steel, makes after the heat treatment. Its structure pattern adapts with connected drilling string, the both sides connections meets the API requirement. Mainly uses in the drilling string components transformation connect for petroleum and natural gas well drilling work.
Specifications
A, B, C type of crossover subs is with the high strength alloy structural steel, makes after the heat treatment. Its structure pattern adapts with connected drilling string, the both sides connections meets the API requirement. Mainly uses in the drilling string component’s transformation connect for petroleum and natural gas well drilling work.
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