China Quality Inspection for Upset Coupling - PETROLEUM CASING COUPLING 5-1/2″P110 HC LC – Oilfield Manufacturer and Supplier

Quality Inspection for Upset Coupling - PETROLEUM CASING COUPLING 5-1/2″P110 HC LC – Oilfield

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Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of "quality first, customer supreme" for China K55 Coupling, Iron Pipe Sleeve, Casing Couplings For Drilling Pipes, We warmly welcome all perspective inquiries from home and abroad to cooperate with us, and look forward to your correspondence.

Quality Inspection for Upset Coupling - PETROLEUM CASING COUPLING 5-1/2″P110 HC LC – Oilfield Detail:

1. 5-1/2″P110 HC LC API 5CT Casing Coupling.

2. All Coupling Stock is certified to API Standards by an independent 3rd party laboratory prior to coupling manufacturing.

3. After machining all couplings undergo 100% thread inspection.

4. Quantity Tolerance:-0/ +5% in PCS per size and in total.

5. Invoice: Based on actual quantity shipped.

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From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of Quality Inspection for Upset Coupling - PETROLEUM CASING COUPLING 5-1/2″P110 HC LC – Oilfield , The product will supply to all over the world, such as: Toronto, Austria, Palestine, Each product is carefully made, it will make you satisfied. Our products in the production process have got strictly monitored, because it is only to provide you the best quality, we will feel confident. High production costs but low prices for our long-term cooperation. You can have a variety choices and the value of all types are same reliable. If you have any question, do not hesitate to ask us.

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