There are 15 matters needing attention when install and construct the PVC pipe:
1. The fusion part of the electrofusion tube and the tube should be kept free of moisture.
2. The pipe and pipe joint surfaces must be kept dry, clean and free of oil.
3. Flammable articles such as adhesives and detergents should be kept away from fire. The construction site should be well ventilated. Operators should wear protective goggles and gloves when performing the bonding process.
4. Adhesives and detergents should be stored out of reach of children.
5. Do not use unclean cloth or bare hand to apply adhesive and detergent.
6. The cotton yarn and materials containing the adhesive and cleaning agent should be removed in time after the construction is completed.
7. The cutting pipe must have the end face perpendicular to the pipe axis. Pipe cutting generally uses pipe shears or pipe cutters. If necessary, use a sharp hacksaw, but cut the pipe section to remove burrs and burrs.
8. The hot melt tool is connected to the power supply and reaches the working temperature.
9. When heating, the tube end is introduced into the heating sleeve without rotation, and inserted into the marked depth. At the same time, the tube is pushed onto the heating head without rotation to reach the prescribed mark. The heating time should be performed in accordance with the instructions for use of the fusion tool.
10. After the heating time is reached, the pipe and the pipe are immediately removed from the heating mold, and the line is uniformly inserted into the marked depth without rotation, so that a uniform flange is formed at the joint.
11. The welded joint can be corrected within the specified time, but it must not be rotated.
10. When the pipeline is installed, it must not be bent. When passing through the wall or floor, it should not be forcibly corrected. When laying with other metal pipes, the clearance should be greater than 100mm, and the polypropylene pipe should be inside the metal pipe.
12. The indoor wall-mounted pipeline should be carried out after the civil engineering finishes. Before installation, the holes should be properly reserved with the civil works. The size should be 50mm larger than the outer diameter of the pipe. When the pipeline crosses the floor, a steel casing shall be provided, and the casing shall be 50 mm above the floor (ground).
13. When the pipeline crosses the floor and roof, strict waterproof measures shall be taken, and fixed brackets shall be provided on both sides of the crossing point.
14. Concealed pipes under the surface of the floor and in the wall shall be tested and recorded for hydraulic pressure test and concealed works.
15. When the pipeline is worn through the foundation wall, a metal casing should be provided to make your installation more secure.
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