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Hot Sale for Rubber Expansion Joint Made In China With Factory Price - BSP Expansion Joint – Hongbang

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Hot Sale for Rubber Expansion Joint Made In China With Factory Price - 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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Hot Sale for Rubber Expansion Joint Made In China With Factory Price - BSP Expansion Joint – Hongbang detail pictures

Hot Sale for Rubber Expansion Joint Made In China With Factory Price - BSP Expansion Joint – Hongbang detail pictures

Hot Sale for Rubber Expansion Joint Made In China With Factory Price - BSP Expansion Joint – Hongbang detail pictures

Hot Sale for Rubber Expansion Joint Made In China With Factory Price - BSP Expansion Joint – Hongbang detail pictures


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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for Hot Sale for Rubber Expansion Joint Made In China With Factory Price - BSP Expansion Joint – Hongbang , The product will supply to all over the world, such as: Estonia, Sri Lanka, Guyana, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our products and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Alberta from Czech Republic - 2017.01.11 17:15
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Florence from Saudi Arabia - 2018.06.18 17:25
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