Smooth grinding! No bubble!
Solid material compression !
Excellent pressure bearing !
* 2.5"/4" threaded opening: Enhanced PPO modified plastic material, it conforms to the International Thread Pass Standard, high strength, good pressure – bearing, low thermal deformation rate.
* 6" flange opening: Aviation aluminum modified material, which can be applied to a variety of complex media environments, the pressure – bearing is more stable, and the service life is longer.