Blog

The working principle of a pressure reducing valve can be simply understood as inlet pressure+outlet pressure=spring force. The pressure at the outlet is controlled by controlling the opening of the shut-off port inside the pressure reducing valve. The smaller the opening, the smaller the liquid resistance of the shut-off port, the smaller the pressure loss, […]

The card sleeve type pipeline joint is suitable for use in places where the medium substances are oil, water, gas, etc., which do not have corrosive properties. It is a type of pipeline joint with good sealing performance. When used in conjunction with aluminum-plastic pipes, it is very flexible to connect with the pipeline and

When crimping rubber hose joints, if the crimping size is too large, the inner rubber layer and winding steel wire of the hose will be crushed, causing oil leakage. If the size is insufficient, excessive pressure during use can cause oil leakage, and even high oil pressure can cause the hose joint to come out

● Installation 1. Cut off seamless steel pipes of appropriate length and remove burrs at the ends. The end face of the pipe should be perpendicular to the axis, with an angle tolerance of no more than 0.5 °. If the pipe needs to be bent, the length of the straight section from the end

a) Cut off: Cut off the medium in the pipeline. For example, gate valves, globe valves, ball valves, plug valves, butterfly valves, etc. b) Check valves: used to prevent medium backflow. For example: check valve c) Adjustment: Adjust pressure and flow rate. For example: regulating valve, pressure reducing valve, throttle valve, butterfly valve, V-shaped opening

Valves are pipeline accessories used to open and close pipelines, control flow direction, regulate and control the parameters of the conveying medium (temperature, pressure, and flow). According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves are control components in fluid transport systems, with functions such as shut-off,