Within Yuanheng rubber balloon mold, control the future of selling the world!

The company's main products: bridge expansion joints refers to the deformation of the bridge to meet the requirements, usually between two end of the beam, or set the position articulated joints on the bridge between the end of the beam and abutment. Requires expansion joints in parallel, perpendicular to the axis of the bridge in both directions, can freely scalable, secure and reliable vehicle should be smooth too, no sudden jump and noise; to be able to prevent the infiltration of rainwater and mud blocked garbage; installation, inspection, maintenance , to be simple and easy to eliminate dirt. Set expansion joints, railings and the bridge deck to be disconnected. Bridge expansion joints generally have docking, steel bearing type, the combination of shear (plate), and the elastic modulus-bearing device. Pipe sealing bag: Closed water blocking, plugging breath for sewer cleaning, water drainage, in addition to silt maintenance, testing pipeline under pressure. Hydration pressure test bridge: Bridge stress test, simple and convenient. Pipe sealing bag by a reinforced natural rubber, each pipe sealing bag before delivery, will be at 1.5 times the rated working pressure and diameter corresponding model test conditions. In order to ensure the strength of the pipe sealing bag structure, we use a safety factor to the tube three times the rated working pressure seal. Closed water blocking working principle is to use high-quality rubber made pipe sealing methods to inflate the airbag by the inflator, when the gas pressure inside the balloon plugging meet the requirements, the water shut off airbags fill the entire section of pipe, use pipe sealing bag the friction generated by the pipe wall plug leaks, so as to achieve the target pipe without seepage purposes. On sale and installation problems, I plant also invite specialized personnel in charge of time for you ready. . . So that you no hint of trouble after purchase. I plant commitments, please rest assured purchase. We always take the high-quality products, reasonable prices, timely service to get the majority of users and trust. I wholeheartedly welcome the national design units, construction units chosen our plant products, I plant adhere to: "quality first, sincere and trustworthy, abide by laws and regulations, sustainable development" approach to first-class technology, first-class quality, first-class services to further the socialist modernization drive and make greater contributions