Leading Manufacturer for Api Non-Upset Coupling - PETROLEUM CASING COUPLING 5-1/2″P110 HC LC – Oilfield
Leading Manufacturer for Api Non-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.
Product detail pictures:



Related Product Guide:
continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Leading Manufacturer for Api Non-Upset Coupling - PETROLEUM CASING COUPLING 5-1/2″P110 HC LC – Oilfield , The product will supply to all over the world, such as: Los Angeles, Rwanda, Roman, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

Write your message here and send it to us