Product Details

Company Information

Our company,Dongfanglong Machine Manufacture Co,.LTD have more than 14years of experience of producing, developing and selling oil pips and their accessories,steel pipe fitting and other down well tools. We can supply all kinds of certifications for products.

The main products of our company is as follows:Tubing and casing couplings size fromØ48.26 to Ø508 with various material and types, pup joint, all kinds of tool joints, and other down well tools that designed and developed by our own such as:High efficient cyclone separator,tubing centralizer,Spiral-flow sand setting device and so on.

We hope to cooperate with you by our high quality and excellent service.

1:type: api tubing coupling
2:thread: LC/SC

3:grade: k55 j55 L80 N80 P110

4:packing:wooden box,pallet, carton

Products description