Professional China China Coupling Blank Factory - API NON-UPSET& UPSET COUPLING BLANK 8-5/8″K55 LC – Oilfield
Professional China China Coupling Blank Factory - API NON-UPSET& UPSET COUPLING BLANK 8-5/8″K55 LC – Oilfield Detail:
1. Technical Standard: API 5CT 9th or API 5CT 10th, API 15B or API 16B.
2. Thread Type: Customized Thread.
3. The more you buy, the better the price.
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Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Professional China China Coupling Blank Factory - API NON-UPSET& UPSET COUPLING BLANK 8-5/8″K55 LC – Oilfield , The product will supply to all over the world, such as: Germany, Chicago, Provence, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.

With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.

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