Tubing & Casing
Tubing and casing couplings are the joining of two short length pipes, mainly used for the connection and repair with the OCTG and downhole tools. Thread types: NU, EUE, Grade: J55, K55, N80-1, N80Q, L80-1, P110 etc..
Tubing and casing couplings are the joining of two short length pipes, mainly used for the connection and repair with the OCTG and downhole tools. Thread types: NU, EUE, Grade: J55, K55, N80-1, N80Q, L80-1, P110 etc..
Tubing coupling


● HIGH EFFICIENCY / SMALL FOOTPRINT / QUICK CHANGEOVER / INFORMATIZATION
● LEADING TECHNOLOGY / SIMPLE OPERATION
The elevator guide rail frame is used for supporting and fixing the guide rail, and is installed on the wall of the well or cross beam.
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