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Good Wholesale Vendors Cv Joint Boots - BSP Expansion Joint – Hongbang

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Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for Double Disc Check Valve, Cast Iron Wafer Double Stem Butterfly Va, Motorized Butterfly Valve, The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
Good Wholesale Vendors Cv Joint Boots - BSP Expansion Joint – Hongbang Detail:

Rubber Expansion Joint

Surface of the waveform compensating element is rubber, and the inner layer is a sandwich reinforced with several layers of strong fiber or steel tape (wire). A reinforcing sandwich, such as a reinforcing fiber or steel strip (wire), extending to a gelatinlike flange at both ends with a hard steel wire frame inside the flange. The rubber expansion joint has a large displacement compensation ability, can be axial, transverse and angular displacement compensation, noise reduction, vibration reduction and a certain anti-corrosion ability. Its high pressure resistance, good elasticity, large displacement, vibration absorption and noise reduction effect, convenient installation and other characteristics, can be widely used in water supply and drainage, HVAC, fire fighting, compressor, papermaking, pharmaceutical, shipping, water pump, fan and other pipeline systems.

Selection of flexible rubber joint:

Structure diagram

Structure diagram

1. Conventional application temperature of rubber joint is -200~70℃. The instantaneous temperature can reach 115℃, and the service temperature is 70~115℃.

2. Flange rubber joint, in the working pressure and high working temperature (diameter of more than 200, temperature of more than 70℃, working pressure of more than 1.5Mpa), can choose the flange rubber joint equipped with limit device.

3. For the rubber joints connected with flanges, the bolts connecting the flanges should be connected from the inner side of the flange to the two ends of the flange respectively, and the washers or spring washers should be handed in. The bolts should be tightened diagonally gradually.

Rubber joint connected by the live joint should not be replaced at the left and right ends during installation, so as not to cause leakage or damage of the product.

ok valve rubber expansion joint

ok valve Rubber Expansion Joint production process-2


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We have been experienced manufacturer. Wining the majority of your crucial certifications of its market for Good Wholesale Vendors Cv Joint Boots - BSP Expansion Joint – Hongbang , The product will supply to all over the world, such as: Ecuador, Peru, Vietnam, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Victor Yanushkevich from Milan - 2018.12.30 10:21
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Amy from Sudan - 2018.09.19 18:37
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