steel expansion joints
steel expansion jointDescription:The steel expansion joint is low cost vibration and deflection absoption compents in fluid coveyance pipes. characteristic: 1. The bellow consisits of two symmetrical connecting ends,either threaded unions for small nominal bores or flanged ends for large nominal bore pipelines . 2. They are ideal for compensating thermal expansion and contraction in piping system as an unbeatable cost effective alternative to expansion loops which require large amounts of materials and space.3. According to different material requirement, product could be made as acid proof, corrosion proof to suit different medium and environments.4. For flanges of other standards or non-standards. It is necessary to be agreed upon separately. Please specify standard of furnish diagram and relative parameter. We will manufacture accordingly. Rubber material may be selected according t your requirement Product Performance :1.flexible expansion joint provide adjustability to equipment installations by combining a Flanged Coupling Adapter and a Flanged Spigot into one assembly.2.Equipment connection applications include valve, pump, meter and other flanged fitting installations.3. Longitudinal adjustment is provided by the telescoping action of the Spigot inside the Flanged Coupling Adapter. 4.When final installation position is achieved, the bolting procedure for the Flanged Coupling Adapter and the Flanged Spigot can be completed. Applicable :The metal product is functioned with pull, pressure resistance, excellent seal performance, easy installation. Hence it is widely used in power, metallurgy, drainage and sewage disposal to connect pump, vale and pipe, etc. It also has some multi-directional displacement during pipes operation so as to release blind plate propulsion and protect pipes, especially it makes it easy to install and maintain pipes. However, force- transferring joints shall be used on the pipe corner and pump exit, because, the joints can transfer blind plate propulsion from pump start to pump and pipe through force- transferring bolt and prevent pull to centralize close to pipe or pipe or damage equipment by impact force. Other joints can be selected freely for other positions. Our tenet: your trust is our honor and we will manufacture high- quality products for you. Our advantages:1) More 20 years experience in designing and manufacturing2) Our own patents and innovations3) We can produce the cargos according to customers' drawings4) ISO9000 verified5) Better quality and competitive price6) Min. order 10 piece7) Reply your within 24hours we can design and make the products according to your drawings and techincal requirements.The quality is better and the price is lower than the similar products another company make. Notes: if other satandard requirement or special flange need particularly customer made , please provide written drawing, standard, data, we can make customer-made for you .
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