Recent Entries

• Problems When Installing Quick Connectors

  by hejia pefitting July 30, 2020
    We are a professional manufacturer of pipe fittings, among which quick couplings and ball valves are one of our products. After we understand the quick connect fitting, its installation is our next issue to consider. However, there will be some problems during installation...Why is my quick ...

• Principles And Advantages Of Plastic Ball Valves

  by hejia pefitting July 23, 2020
    The plastic ball valve has a simple structure, consisting of only a few parts, and saves material consumption; small size, light weight, small installation size, small driving torque, simple and rapid operation, only need to rotate 90° to quickly open and close; and At the same time, it ...

• How To Deal With The Leakage Of Pp Compression Fittings?

  by hejia pefitting June 29, 2020
    What do you do if your pp compression fitting is leaking?If a compression fitting is leaking, you should determine where the leak is coming from. Usually, if you have a sound connection, you've put the fitting together properly, and you've wrenched down to where it's good and tight, the fitt...

• Saddle Clamp Inspection Standard

  by hejia pefitting June 23, 2020
    Are the clamps made from materials that are prone to rust?Is the clamp’s surface designed for maximum grip of the tubing or is there possibility of slippage under significant axial load?Are the clamps substantial enough to prevent elements from rotating during high winds?How much of th...

• Scope Of Application Of Two Piece Of Ball Valve

  by hejia pefitting June 16, 2020
    The advantages of two piece of ball valvevalve include the following: 1.The fluid resistance is small. The resistance coefficient is equal to that of the pipe of the same length.2. Simple structure, small size, light weight.3. Tight and reliable. Plastics are widely used in sealing material...