Applicable Industries
Oil Production
Video outgoing-inspection
Provided
Machinery Test Report
Provided
Marketing Type
Ordinary Product
Type
Coupling for sucker rod, polished rod
Machine Type
Petroleum Machinery
Specification
2-3/8" to 20"
Thread Types
EUE, NUE, STC, LTC, BTC, Premium thread
Color
green,white, red and etc.
Application
for connecting drilling pipes, casing and tubing
Steel Grade
K55, J55, L80, N80, P110