replace POLARIS phe gasket S7A

Gasketed Plate Heat Exchanger, Plate Heat Exchanger, Plate Heat Exchangers PHE plates/gaskets are non-OEM, 100% compatible with genuine parts.

All PHE Gaskets and Plates are produced under approved production conditions, and both Rubber compounds and Plate material are analyzed on a third-party lab. Entrance material-control for Plates and gaskets is made at our own lab, to ensure compliance with certificates.

Nitrile rubber has become the standard elastomer of oil resistant rubber products due to its excellent oil resistance, heat resistance and physical and mechanical properties. It is widely used in automobile, aerospace, oil mining, petrochemical, textile, wire and cable, printing, food packaging and other fields. At present, the domestic production is insufficient, and the annual import volume is about 40000 tons. In 2001, the global total annual production capacity of Nitrile rubber was about 650000 tons, distributed in 17 countries and regions. Among them, the annual production capacity of China's surrounding areas is about 270000 tons, accounting for 40% of the world's total annual production capacity. Except for India, it is the main source of imports for China. [1]

The biggest use of nitrile rubber is to produce oil resistant hoses and flame retardant conveyor belts, with a consumption of approximately 50% of the total consumption; Secondly, there are sealing products, of which about half are automotive sealing products; It is also applied in areas such as wires and cables, adhesives, printing, and luggage products. In addition, the blending modification of Nitrile rubber with other materials has become a research hotspot. By utilizing dynamic vulcanization technology and other technologies, blended products such as nitrile rubber/polyvinyl chloride, nitrile rubber/polypropylene, nitrile rubber/ethylene propylene rubber, nitrile rubber/polystyrene, nitrile rubber/chlorosulfonated polyethylene, nitrile rubber/polyamide, nitrile rubber/butyl rubber can be prepared. Among them, nitrile rubber/polyvinyl chloride blended rubber is the most widely used and mainly used in the wire and cable industry. With the rapid development of communication industry, it has strong competitiveness in the field of Submarine communications cable against ethylene propylene rubber/polypropylene. At present, there are nearly 10000 wire and cable enterprises in China, with a large annual consumption of nitrile rubber/polyvinyl chloride. In addition, the blended adhesive can also be used for outer layers of oil and fuel pipes, automotive waterproof seals and molded parts, foam insulation layers, rubber rings, protective coatings, and other aspects