The normal welding tempture of PPR pipeline is in the range of 260-290 °C, and the welding quality will be better guaranteed during welding in this tempture range. Since the maximu
Jan 22, 2022
1. "Touch": The main method is whether the texture is fine and the particles are uniform. At present, PPR pipes on the market mainly have sevl colors of white, gray and g
The 90-degree elbow belongs to the most commonly used type of elbow fittings. As a pipe fitting that needs to be connected, in some fields of use, right-angle pipes need to be conn
Jan 21, 2022
In order to prolong the service life of PPR water pipes, it is not only determined by its own quality, but also affected by construction factors. Therefore, in order to prolong the
1. Adjust the room tempture The manifold is responsible for the diversion in the floor heating. The greater the water flow, the faster the circulation, and the higher the indoor te
1. The dismantling and decomposing option can only be carried out after it is confirmed that the upstream and downstream pipelines of the ball valve have been depressurized. 2. Car
Jan 20, 2022
1. Common reasons for water leakage at the live joint are: loose joint, water leakage on the body, and damage to the live joint pad. 2. If there is water leakage at the live joint,
Preparation before ball valve installation 1. The front and rear pipes should be coaxial, and the sealing surfaces of the two flanges should be parallel. The pipeline should be abl
The manifold is the control center of the entire floor heating system. It is equivalent to the heart of floor heating and has the function of dividing the flow and pressure. When t
The difference between PPR and PVC pipes is as follows: 1. The essence is different: PPR pipe is also called three-type polypropylene pipe. It uses random co-polymerized polypropyl
1. Compared with metal pipes, PPR pipes have lower hardness and poorer rigidity. They should be protected during handling and construction to avoid mechanical damage caused by impr
Jan 19, 2022
Treatment method of PPR Female Elbow crack and leakage 1. Cut off the water and replace the elbow. Find PPR hot-melt welding wire and use a hot-melt gun to heat and weld. This cons
