1 single pipe drainage and exhaust. - high-rise buildings do not need exhaust standpipe, single pipe to achieve exhaust and drainage. A spiral water flow is formed through the inner blades of the pipe fittings, and the water pipe is connected with the pipe wall to rotate, decelerate and exhaust, and form hollow exhaust at the same time.
2 saving costs and space. Since the exhaust pipe is omitted, the cost of the exhaust pipe and the pipe fittings is saved, and the entire drainage system occupies only one drainpipe space. At the same time, the system has very low noise.
3 pressure resistance, shock resistance, corrosion resistance. In addition to the unique drainage technology, as well as a good casting and heat treatment process, and strict quality inspection, cast iron parts have better pressure resistance, more suitable for high-rise buildings. Shockproof requirements can reach 30 degrees angle, no leakage and leakage. Both inside and outside surfaces have antirust coating with a thickness of 0.8mm, which has high acid and alkali corrosion resistance.
4 slender, light weight, long life. - compared to the traditional drainage system, the pipe diameter is smaller when the same drainage effect is achieved. Because the pipe diameter is small and there is no exhaust pipe, the drainage system is light in weight. Because of the excellent corrosion resistance, the service life of the cast iron pipe is longer than that of the common cast iron pipe.
5 installation and maintenance more simple. - single pipe system installation and maintenance are more simple, but also saves installation costs and labor costs. The installation can be layered detection, there is no problem of drainage and exhaust pipe installation with pipe system, each system each layer only need to make a mounting hole, and through pressure testing joint layer layer installation, inspection, installation quality assurance system.
This article is written by a special single pipe drain manufacturer. If you want to know more about the products and more details, please pay attention to our official website: Ji'nan Connaught Business & Trade Co., Ltd. http://www.sdcpvc.com.