- Either theouter wall or the inner wall of the steel pipe can be sealed according to the situation.
- The sealing structureis more simple than other sealing rings.
Compliant for use with several standards about hydraulic testing requirements including API 5CT-2018, ISO11960-2011 Petroleum and natural gas industries—Steel pipes for casing or tubing, GB/T9711.1-2011, GB/T9711.2-2011; GB8163-2008 for seamless steel tubes; GB/T3092-2008 for welded steel pipes.
Working pressure: ≤ 80 MPa
Working temperature: -20℃～+80℃
Working medium: water, emulsion, hydraulic oil
Specifications: Specification table for U type sealing components