Product Overview Gas line ripple compensator is also called expansion joint, or expansion joint. It is composed of bellows (an elastic element) and end pipe, bracket, flange, catheter and other accessories. Belonging to a compensating element. The effective expansion and…
Product Overview MA control box is specially designed for controlling mine electric valve. The control box is used with flameproof valve electric actuator to realize the on-site operation of the valve. At the same time, the control box is connected…
Product Overview The expansion device is composed of expansion seat, sealing ring, expansion pipe, etc., which can be expanded and retracted within a certain range to reach the connection length required on site, andalso can overcome the offset caused by…