We are Yancheng hengjian petroleum machinery manufacturing Co. Ltd. the professional manufacturer of oilfield drilling parts,. Our products strictly implement the ISO 9001:2000 Management System and API 7K&ASY 5138 Standard and main products as follows:
1. well drilling mud pump & mud pump parts. Including valves, valve extractor, valve spring, valve extractor assembly, safety valve assembly, spray pump, flanges, ceramic liner, Bi-metal liner, piston rod, piston rod clamp, pulsation dampener, discharge manifold, module, etc.
2.well drilling swivel pipe packing assembly. Including circlip, washing pipe, packing etc.3.for the valves, including mud gate valve, American standard valve, expansion valve, F C valve, check valve, valve assembly, manifold etc.4.all type drilling rig tong dies, including hydraulic power tong dies, rotary slips and our special service :according to the customer’s order, we can processing all kind of tong dies.
5.high pressure unions
6.all drilling accessorie
We are regularly Selling: mud pump, mud pump parts, valves, flanges, spray pump, hydraulic power tongs, tong dies, unions, pulley.
We are regularly Buying: mud pump liner, ceramic liner, rotary slips, module, pulsation dampener, swivel pipe packing assembly, gate valve, check valve, manifold. |
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