PVC hollow spiral silencer pipe Liansu pipe manufacturer direct sales PVC hollow spiral silencer pipe

规格：

75-160

Lesso drainage pipe is a series of drainage pipe products with mature technology and has been widely used at home and abroad. The product has the advantages of unparalleled long life and corrosion resistance of cast iron pipes. In terms of construction, it is also light in weight, easy to transport and install, and easy to connect. It is widely used in civil building drainage and sewage, chemical drainage and sewage, rainwater drainage and other fields. Drainage pipe materials and fittings meet the / / standard requirements. The product is available in three forms: straight pipe, expanded straight pipe and expanded convex pipe, and a variety of pipe connection methods can be used. In addition, the company has also developed pressure drain pipes for rainwater drainage and beautiful square rainwater downpipes for rainwater drainage design and engineering of different buildings. It has developed spiral silencer pipes, hollow spiral silencer pipes and hollow wall silencer pipes that can reduce drainage noise. Other series of drainage pipes. The pipes produced by our company have complete specifications and complete pipe fittings, which can meet various design requirements.
Hollow wall spiral silencer pipe_Copy
Liansu
Features of drainage pipes
The surface hardness and tensile strength of the pipe are excellent, and the pipeline safety factor is high.
It has good aging resistance and its normal service life can reach more than 10 years.
The pipeline has excellent corrosion resistance to inorganic acids, alkalis, and salts, and is suitable for industrial sewage discharge and transportation.
The friction coefficient of the pipeline is small, the water flow is smooth, it is not easy to block, and the maintenance workload is small.
The material has a high oxygen index and is self-extinguishing.
The linear expansion coefficient of the pipeline is small, and the amount of deformation affected by temperature is small. The thermal conductivity and elastic modulus are small, and compared with cast iron drainage pipes, they have excellent freezing resistance.
Pipes and pipe fittings can be connected by bonding. The construction method is simple, the operation is convenient, and the installation efficiency is high.
In the indoor and outdoor drainage pipeline projects of industrial and civil buildings, any industrial wastewater with a temperature no higher than that of continuously discharged domestic sewage, a temperature of no higher than that of instantaneously discharged sewage, and no corrosive effect on pipes can be used.
Liansu
Drainage Pipe Pipe Connection
Pipe socket connection should strictly follow the following procedures
① Wipe the pipe socket and pipe fitting socket clean before bonding the connection.
② Measure the depth of the socket and mark the end of the pipe.
③ Apply adhesive, first to the socket and then to the socket. The coating should be even and appropriate.
④ Align the direction, insert it into the marked area at one time, and rotate/circle.
⑤ Wipe off the remaining adhesive on the socket.
⑥ Let the bonded pipe stand until the joint solidifies.
The following regulations should be followed for the safe use of adhesives
① Adhesives and detergents should be used as soon as they are opened, and non-operators are not allowed to use them.
② There should be no open flames at the bonding points and good ventilation.
③ It is not suitable for construction below ℃, and the bonding points must not be baked with fire.
④ Construction workers should wear gloves. If the adhesive accidentally gets into your eyes, rinse immediately with plenty of water and send to hospital for treatment.