OEM Manufacturer China Octg Coupling - PETROLEUM CASING COUPLING 5-1/2″P110 HC LC – Oilfield
OEM Manufacturer China Octg 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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We are commitment to offer you the aggressive price tag ,exceptional products and solutions high-quality, as well as fast delivery for OEM Manufacturer China Octg Coupling - PETROLEUM CASING COUPLING 5-1/2″P110 HC LC – Oilfield , The product will supply to all over the world, such as: Manila, venezuela, Barbados, We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty , sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity.

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