Best Seller!!!Water Proof Sleeve Flanged Flexible Couplings - GJQ
Best Seller!!!Water Proof Sleeve Flanged Flexible Couplings For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Best Seller!!!Water Proof Sleeve Flanged Flexible Couplings, Made in China, High Quality Products!, China Flexible Couplings, Flanged Flexible Couplings Supplier, Manufacturer.Inspection Procedures for expansion joint
a. Cracking. (Sun Checking) Cracking, or crazing may not be serious if only the outer cover is involved and the fabric is not exposed. If necessary, repair on site with rubber cement where cracks are minor. Cracking where the fabric is exposed and torn, indicates the expansion joint should be replaced. Such cracking is usually the result of excess extension, angular or lateral movements. Such cracking is identified by: (1) a flattening of the arch (2) cracks at the base of the arch, and/or (3) cracks at the base of the flange. To avoid future problems, replacement expansion joints should be ordered with control rod units.
b. Blisters-Deformation-Ply Separation.
c. Metal Reinforcement. If the metal reinforcement of an expansion joint is visible through the cover, the expansion joint should be replaced as soon as possible.
d. Dimensions.
e. Rubber Deterioration.
Henan liwei industry Co.,LTD
Address: No.68.Mengjin Road,Shangjie District.Zhengzhou City,Henan Province,, zhengzhou, Henan, China, 450000
Tel: 037167447999
Henan Liwei industry Co., Ltd is lead manufacturer of rubber joint in China. Association and power Equipment Network Union, and joints production unit recommended by China Water Association and National Metallurgy Ministry. Our Liwei brand flexible rubber joints have various heavy calibers, types and high quality in the country. The products series have won four patents and our company is name "Quality and Credit Unit" by Henan Province. Our products have become the first choices for national power design, municipality and metallurgy units.
For Future the company has been devoting itself to creating top products and well serving all clients around the world, Liwei brand products will be a red line between we and the clients for ever.
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