www.jstmtz.com

Api 5ct Eue Nue Tubing Pup Joint Coupling  

Api 5ct Eue Nue Tubing Pup Joint Coupling

API 5CT Tubing Casing couplings Product Description All of our couplings including API Class T Sucker Rod Couplings, API spray metal sucker rod couplings and API Change-Over Sucker Rod Couplingsare made full in line with API SPEC 11B, with the size range of 5/8”, 3/4”, 7/8”, 1”, 1-1/8”.     Paramater of sucker rod coupling perfomance:   API Class T sucker rod coupling   1)Type: class T, FS and SH coupling   2)Coupling diameter:  5/8 ",3/4",7/8",1",1-1/8"   3) Weight: 0.41-1.29 KG/Pcs   4)Material: Carbon steel AISI 5I40   5)Basic Hardness: HRC 16-23   6)Operating Temperature: -1000~400°C…