After entering the site, the water pipes and fittings of super pipes shall be inspected and accepted by the owner and workers. Try to choose brand materials for water pipes, but beware of counterfeit products. If you have anti-counterfeiting marks, you can check them. Don't forget to check the certificate of conformity of the products.

The installation of cold and hot water pipes of super pipes shall be hot on the left and cold on the right, and the spacing shall not be less than 30mm. Fix the position of the upper and lower metal pipe clamps with a pencil, and the distance between the two points shall not be less than 800mm, and then use an electric hammer to drill holes at the fixed point 1.

Screw for super pipe nail metal pipe clamp. After the wooden wedge is nailed in the hole, the screws of the metal pipe clamp are nailed on the wooden wedge. The screws must be tightly screwed into the wooden wedge to prevent loosening. Hot melt according to the measured size. The temperature shall be controlled at 260 ° C. if the temperature is too high, the pipe wall will be burnt and deformed. After the hot melt, the water pipe and the pipe head shall be connected quickly 5-7 seconds to ensure the tight connection of the fusion ring.

Understanding the pipeline installation and construction technology can largely ensure that the pipeline interface is flat, free of cracks, convexities, necks, slag, oxides, iron scraps, etc. in the pipeline installation and construction technology, the pipeline welding also plays a very important role. The pipeline groove processing in the pipeline welding is mostly mechanical. When the pipes are assembled, the misalignment of the inner wall shall not exceed 10% of the wall thickness and shall not be greater than 2mm. If the nominal diameter of the pipeline is greater than DN50, argon arc welding shall be used. If the nominal diameter of the pipeline is not greater than DN50, all argon arc welding can be used. In the process of pipeline installation, the degreased pipes, pipe fittings and valves must be well protected on site due to cross operation with civil works.