Gas pipes and hot water pipes are essential pipes in our home decoration project. These 2 kinds of pipes involve gas and hot water in our lives. Then laying gas pipe and hot water pipe, what should we pay attention to? And how to construct it?Today, we HDPE pipe manufacturers will share with you.
1, the gas pipe shall not be hidden, shall not pass through the bedroom, through the hanging flat top of the gas pipe shall not have a joint. It is not allowed to move the gas meter without authorization. If it is necessary to move, the owner shall apply to the gas company and the gas company shall be responsible for the construction.
2. The gas pipe is a galvanized steel pipe, connected by thread, and the sealing material is thick white paint. When the gas pipe is installed, it needs to place the tee pipe at its lower place, and the head is installed at the lower end for discharge.
3. See Table 1 for the installation distance between gas pipeline and additional pipelines:
(1) In the same plane, the distance between the gas pipe and the water supply pipe and the drain pipe is ≥50mm, the distance between the gas pipe and the electric wire is ≥300mm, and the distance between the gas pipe and the electric switch is ≥150mm;
(2) In different planes, the distance between the gas pipe and the water supply pipe and the drain pipe is ≥10mm, the distance between the gas pipe and the electric wire is ≥20mm, and the distance between the gas pipe and the electrical switch is ≥150mm;
(3) Distance refers to the shorter distance between the two.
4, gas water heater should be installed in a well-ventilated kitchen, a separate room or a well-ventilated aisle. The installation height should be 1500mm from the observation hole to the floor, and the distance between the left and right sides against the wall should be ≥150mm. The installation should be vertical, firm and without obvious tilt.
5, the water heater above, on both sides of the wire, electrical equipment, and gas equipment on both sides of the distance should be ≥300mm, water heater inlet, gas inlet should be installed with valves. The white iron pipe or galvanized pipe of the gas pipe must be the surface layer of the anti-rust paint treatment pipe.