For plastic water pipe on the floor additional casing waterproof casing price, considering not only the construction or maintenance, more to protect the roots of the role is not destroyed. As we all know, plastic water pipe casing, not necessarily through the floor, but, at the height of the floor there is a clear requirement on how much money waterproof casing, the purpose of this is it. Pipeline crossing the foundation walls, common concrete shear walls, but also the mounting sleeve waterproof casing, protecting pipes occur when building settlement, through the gap between the pipe and the casing to fill the pipeline with Thee differential settlement building value, reducing the pressure building of the pipeline. Flexible sealed waterproof casing structure constructed difference between ordinary flexible sleeve that closed more than a set of products gland, its advantage is reflected in the ring above the waterproof and vibration compensation because the pipeline thanks to the rubber seals and pipes close contact and flexible rubber cushioning effect to protect pipes and wall stability. Seal friction is small waterproof casing phone manufacturers, dynamic and static friction equal "0" shaped rubber ring friction 1 / 2-1 / 4, eliminate low-speed, low pressure moving "crawling" phenomenon. High wear-resistant seals, sealing surface wear and tear with automatic elastic compensation. Waterproof casing factory | Serco supply material (certified) | Xinjiang waterproof casing provided by Serco Gongyi City Water Supply Materials Co., Ltd. Serco Gongyi City Water Supply Materials Co., Ltd. (www.gyxjbcq.com/) is Zhengzhou, gate leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Serco leadership material in the water with the staff warmly welcome all inquiries negotiations to create Serco supply material a better future.