After the water pipes and fittings enter the site, they are accepted by the owners and workers. Water pipes try to choose brand materials such as Zhongcai, Pilsa, Baidie, etc., but beware of counterfeit products, there are anti-counterfeiting signs can be telephone inquiries, do not forget to check the product certificate. The hot and cold water pipes should be installed in left-right and right-cooled way with a spacing of not less than 30mm.
After the water pipes and fittings enter the site, they are accepted by the owners and workers. Water pipes try to choose brand materials such as Zhongcai, Pilsa, Baidie, etc., but beware of counterfeit products, there are anti-counterfeiting signs can be telephone inquiries, do not forget to check the product certificate.
The hot and cold water pipes should be installed in left-right and right-cooled way with a spacing of not less than 30mm. Use a pencil to set the position of the upper and lower metal tube clamps. The spacing between the two points should be no less than 800 mm, and then use a rotary hammer to drill at the anchor point.
Nail metal tube card with screws. After nailing the wooden wedge in the hole, then screw the metal pipe clamp on the wooden wedge. Make sure that the screw is firmly screwed into the wooden wedge to prevent loosening.
Hot melt according to the measured size. The temperature is controlled at 260°C. If the temperature is too high, the pipe wall will be hot and deformed. After the heat-melting, the water pipe and the pipe joint will be quickly joined in 5-7 seconds to ensure that the fusing ring is tightly bound.
Put the joined water pipes on the shelves and tighten the pipe clamps one by one with a screwdriver. Pay attention to the stress point at the corners and securely tighten the nozzles. The installation position of the valve should be accurate and flat (calculate the thickness of the tiles), which is easy to use and maintain.
All plugs are sealed and the pressure is measured with a pressure test pump 8-10mpa. After half an hour, look at the pressure gauge. Normally, the pressure drops down by 0.05mpa, which is qualified. If it fails, it is likely that there is a problem with the tubing, or the tubing is leaking.
A raw material tape is wrapped around the plug wire to prevent water leakage and the plug is tightened. Pipes embedded in walls and floors shall be treated with anti-corrosion treatment and protected with cement mortar.
Finally, the owner or supervisor is responsible for the acceptance of the entire water pipe laying project. The laying of water pipes should be horizontal and vertical. Hot and cold water pipes are up to standard, no leakage.
>>> Related Links: Experts teach you how to choose imported PPR hoses
Construction Acceptance Cement
Ppgi Coils,Prepainted Steel Coil,Hot Dip Galvanized Steel Coil
Color Coated Steel Coil Co., Ltd , http://www.nssteel-coil.com