Pipe Tubing Coupling

We are offering pipe tubing coupling. Product: octg pipe couplings, api spec 5ct. Grade: j55, k55, n80, l80, c95, p110. Size: 4 12–20 inches (4 12", 5", 5 12", 6 58", 7", 7 58", 8 58", 9 58", 10 34", 11 34", 13 38", 16", 18 58", 20"). Thread: nu, eu, stc, ltc, btc. Standard: api spec 5ct. Post url: landee pipe is a professional industrial pipe manufacturer based in china, we have been producing pipe for a variety of applications, and covering areas of pipe manufacturing, exporting and trading. Welcome to access our website