Rubber joints is by inner and outer layers of plastic, ply and bead composed of tubular rubber pieces around the price of rubber joints, high temperature, high pressure vulcanization molding, and metal flanges or parallel connector loose jacket combination. This product utilizes the high elasticity of rubber, high gas resistance, chemical resistance, weather resistance and radiation resistance, etc. Fan rubber joints prices, can reduce pipeline vibration and noise, and due to thermal expansion and contraction caused by temperature changes Since compensation. This product is widely used: chemicals, construction, water supply, drainage, oil, light and heavy industrial, refrigeration, sanitation, plumbing, fire, electricity and other infrastructure projects. Displacement properties of the rubber joints: each production batch of each specification product sampling time. Every extracted from each of the two product specification displacement performance test. The results have a defective batch is then withdrawn from the kinds of products in two retest. If you still have a defective batch of the kinds of products should be considered as unqualified rubber physical properties of the rubber joints: aging properties inspected once every quarter the price of the high-pressure rubber joints, other performance test once a month. Every extract a plastic material, conduct inspection requirements of the project. Where if an unqualified, shall also take double sample this item a retest. If you still have a failure, the batch sizing should be unqualified. About the price of rubber joints rubber joints _ _ Serco Water Materials Co., Ltd. is provided by Serco Gongyi City Water Supply Materials. Serco Gongyi City Water Supply Materials Co., Ltd. (www.gyxjbcq.com/) strong, credible, in Zhengzhou, Henan valve industry has accumulated a large number of loyal clients. The company better work attitude and constantly improving innovative ideas will lead Serco supply material and you work into the brilliant, for a better future!