The benefits of using five -layer pipe
Plumbing by connecting five -layer pipe
This is necessary, because The pipe wall is bent before calibrating, and the rubber gasket may tear during installation. This will lead to improper sealing and water leakage. After the first calibration, pass the joint nut through a 5-layer pipe and then place a special ring on top of the pipe. Insert the five-layer pipe into the connector and tighten the nut with a flat or French wrench. 2. Query method: The second method is also very easy and simple, except that this method requires special tools. The press-on connection is lighter and cheaper because it does not have a nut. Installation of five-layer press joints has a similar method to coupling joints. Before installing the five-layer pipe, it should be calibrated, and then put the five-layer pipe into the press joint.
To ensure that the five-layer pipe is completely inserted into the steel ring, the hole at the end of the steel ring can be used. Then press the steel ring with hydraulic press or hand press. 3. Clampy connection: These connections require 50 tons of welding due to their weight, size and special characteristics. They use belts instead of rings and beads.
Important points about maintaining a five -layer pipe
1. Taking care of the pipe against sunlight: According to the instructions, five-layer pipes should not be exposed to sunlight during production, storage, transportation and operation. In all piping methods, pipes should be protected from sunlight with the help of covering and insulation. 2. Not installing extra weight on the pipe: Do not put extra weight on the five-layer pipes installed in the piping system. For this reason, care must be taken in the placement of sanitary valves, main and secondary valves, etc., and special mounting plates should be used to bear the weight of other equipment.
3. Not using miscellaneous washers: Connection washers are designed to withstand the heating system. Therefore, if the brand is different, the washers will be destroyed by heat and the piping will be damaged. 4. Not installing the built-in pipe in the horizontal path of the wall: Do not under any circumstances install the five-layer pipe in the horizontal path of the wall. The pipe should run horizontally on the floor and be placed under the building valve. 5. Choosing the right path in the false ceiling: In plumbing installation, when the five-layer pipes enter the sanitary system, they must move vertically from the space between the two walls. Because it is not possible to install decorative objects in the corner of the wall, and if the equipment is installed in other places of the wall, the pipes will not be damaged. 6. Care of exposed pipes in winter: When installing plumbing in winter, the plumber's duty is to take care of the pipes against freezing, cracking, etc. After the piping is finished, it should be checked or salt water with the determined concentration should be used. To prepare a salt water solution for testing, you must dissolve 230 grams of salt in 1 liter of water.