Rubber expansion joints take the advantages of rubber high flexibility, chemical medium resistance, weather resistance and radiation resistance, etc., reduce pipeline vibration and noise, compensate for thermal expansion and contraction displacement due to temperature changes, facilitate pipeline periodic maintenance. Rubber expansion joint is already a very important component in modern industry.
However, the biggest problem in the development of rubber expansion joints industry is the service life of the flange. As we all know, common flange material is casting carbon steel with surface coating to slow dowm the corrosion, but the rust-proof coating and painting will flake away after certain period. If long-term corrosion resistance needed, please use stainless steel flange instead. Stainless steel flanges can effectively prevent natural or man-made factors from outside, such as rain and a series of natural factors. Stainless steel flanges also improve greatly bearing load of rubber sphere of the rubber expansion joints.
Gongyi HuanZhong Pipeline Equipment warmly welcome any inquiry of stainless steel flanges rubber expansion joints.
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