Large Flanged EPDM Flexible Rubber Joint With Acid and Alkali Resistance

End face fully sealed rubber joint, large flanged EPDM acid and alkali resistant flexible rubber joint, can withstand acidic and alkaline media, the product material is vulcanized from EPDM ternary ethylene propylene rubber, with excellent flexible physical properties; Excellent corrosion resistance and acid alkali resistance; Using non-toxic air blown molds to produce surfaces that are smooth, do not breed microorganisms, and are not prone to dirt accumulation. Suitable for all diameters from DN100 to DN3200, easy and fast installation. The acid and alkali resistance can be used continuously for 30 years without failure under normal operating conditions.

Keywords: acid alkali rubber joint, EPDM flexible rubber joint, acid alkali rubber joint, large flanged acid alkali rubber joint

Common pipeline flow of acidic and alkaline media is generally transported by PTFE lined fittings for acidic and alkaline fluids. Currently, such acid and alkali transport pipelines are mainly used in chemical anti-corrosion engineering in China, including power plants, fuel, sewage treatment, caustic soda, desulfurization and other pipelines. In addition to the important aspect of pipeline anti-corrosion, the anti-corrosion performance of flexible rubber joints connecting pipeline fittings is also a secondary aspect of acid-base anti-corrosion engineering.

Ningtai Hydropower's large flanged EPDM acid alkali flexible rubber joint can withstand acidic and alkaline media, and has been continuously researched and innovated in pipeline acid alkali technology by Ningtai Hydropower for many years. This series of EPDM flexible rubber joints has won designated product quality certifications in various chemical industries. The product material is vulcanized from EPDM ternary ethylene propylene rubber and has excellent flexible physical properties; Excellent corrosion resistance and acid alkali resistance; Using non-toxic air blown molds to produce surfaces that are smooth, do not breed microorganisms, and are not prone to dirt accumulation. Suitable for all diameters from DN100 to DN3200, easy and fast installation. The acid and alkali resistance can be used continuously for 30 years without failure under normal operating conditions.

Henan Jingyuan Water Supply Equipment Co., Ltd. produces all kinds of special acid and alkali resistance, high temperature resistance, high pressure resistance, negative pressure resistance, oil resistance and other materials rubber joints. American standard, Russian standard, German standard, British standard, Japanese standard, Korean standard and other rubber joints. There are also double flanged force transfer joint, expansion joint, large deflection loose sleeve compensation joint, flanged spherical joint, corrugated expansion joint, thermal sleeve compensator, flexible, rigid waterproof sleeve, V-type connector, steel flexible clamp joint, stainless steel round and rectangular corrugated compensator, smoke duct rubber, fiber fabric compensator. The company's products are widely used in petroleum, chemical industry, steel, metallurgy, machinery, transportation, shipbuilding, wharf, construction, paper making, textile, electric power heating network, pharmaceutical, water supply, drainage, electric power, metallurgy, urban construction, chemical environmental protection and other industries.

The company produces caliber DN15-DN4000 (1/2'-160'), rubber materials mainly include NR, EPDM, NBR, NEOPRENE, etc., metal materials mainly include Q235, Q345, SS304, SS316 and so on. Metal bellows expansion joint GB/T12777-2008, metal hoses GB/T14525-1993 technical standard. The product has the characteristics of high temperature resistance, high pressure resistance, corrosion resistance, fatigue resistance, wear resistance, high safety, etc. The product manufacturing technology is exquisite, the structure is novel and easy to install.

The company's products have been widely used in water supply, heating, power, chemical, gas, metallurgy, thermal power, environmental protection and other pipeline industry projects. The company has cooperated with hundreds of enterprises at home and abroad, and its products are exported to the United States, Britain, Germany, South Korea, Vietnam, Japan, Singapore, Spain and other parts of the world.

Jingyuan water supply continues to adhere to the "unity, hard work, pragmatic, efficient" spirit of enterprise, to provide customers with better products and services.