Rubber duckbill valve wholesale prices, Serco supply materials, duckbill valve wholesale prices provided by Serco Gongyi City Water Supply Materials Co., Ltd. Serco Gongyi City Water Supply Materials Co., Ltd. (www.gyxjbcq.com/) is specialized in the "PTFE lined rubber joints, standard waterproof casing, duckbill valve, power connector, stainless steel, rubber joints" of the enterprise, the company adhering to the "integrity management, service intentions, "the idea, to provide you with the highest quality products and services. Welcome to inquire! Contact: Zhang. Buried bellows can be buried in the ground, do not set the service well installation, low construction cost. In order to compensate for the role played corrugated compensation, compensation must be located at both ends of the bracket fixed to prevent the pipeline affected by the pressure thrust outward stretch. End of the compensator (refer unidirectional compensation Buried compensator dead-end) to be close to one end of the mounting bracket, with live head to compensate for pipe compensator. According to the amount of compensation set two fixation distance duckbill valve wholesale prices, the amount of compensation does not exceed the diameter. Pressure test process must not appear to compensate for stretching phenomenon. Most of the media in general can be transported into: corrosive, high-temperature rubber duckbill valve wholesale prices, low clamp duckbill valve wholesale prices, as well as wear-resistant. So different to choose its performance by compensating for the time according to the media, if it is corrosive media through corrugated compensation, we should choose the type of stainless steel and then select the appropriate model; temperature is too high, when we To select the temperature degrees bellows, in order to guarantee compensation during transport medium will not be destroyed, but there are other more is based on selecting the appropriate nature of compensation.