Semi-welded plate heat exchanger consists of a series of cassettes-plate pairs, which formed by two plates laser welded together along the sealing groove. The aggressive medium flows inside the cassette, only in contact with a special designed ring gasket. Each cassette is fitted with a gasket. The other medium flows in the gasketed channels. Two media flow reversely in adjacent channels, between which heat transfer will take place. It is widely used in the evaporation and condensation of ammonia and freon refrigerant, industrial evaporation and condensation, water-cooled oil cooler, and general cooling and heating of high temperature, high pressure and strong corrosive media in one channel. Technical advantages Our semi-welded plate heat exchanger adopts the world's most advanced laser welding machine and modern laser beam welding process. Compared with other welding methods, laser beam welding process has the advantages of little deformation after welding, high welding quality, and small stress. It is particularly suitable for high pressure and corrosive conditions. Semi-welded PHE Material Channel plates SS304, SS304L, SS316, SS316L, SS317L, SS321, 254SMO, Titanium, N200/201, Hastelloy C-276, Hastelloy C-2000, Hastelloy G-30, 904L. Gasket material EPDM, Nitrile, Chloroprene, Fluororubber Other materials suitable for special working conditions are available as required. Main parameters Pressure: Maximum design pressure is up to 30 bar. Temperature: Maximum operating temperature is up to 200degree centigrade , minimum operating temperature is-40degree centigrade . Corrosion: Resistant to most aggressive media
Semi-welded plate heat exchanger consists of a series of cassettes-plate pairs, which formed by two plates laser welded together along the sealing groove. The aggressive medium flows inside the cassette, only in contact with a special designed ring gasket. Each cassette is fitted with a gasket. The other medium flows in the gasketed channels. Two media flow reversely in adjacent channels, between which heat transfer will take place. It is widely used in the evaporation and condensation of ammonia and freon refrigerant, industrial evaporation and condensation, water-cooled oil cooler, and general cooling and heating of high temperature, high pressure and strong corrosive media in one channel. Semi-welded PHE Material Channel plates SS304, SS304L, SS316, SS316L, SS317L, SS321, 254SMO, Titanium, N200/201, Hastelloy C-276, Hastelloy C-2000, Hastelloy G-30, 904L. Gasket material EPDM, Nitrile, Chloroprene, Fluororubber Other materials suitable for special working conditions are available as required. Main parameters Pressure: Maximum design pressure is up to 30 bar. Temperature: Maximum operating temperature is up to 200degree centigrade , minimum operating temperature is-40degree centigrade . Corrosion: Resistant to most aggressive media
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Qingdao Hiwell Machinery Co., Ltd. is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Qingdao Hiwell Machinery Co., Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Qingdao Hiwell Machinery Co., Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Qingdao Hiwell Machinery Co., Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
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Qingdao Hiwell Machinery Co., Ltd., a reliable B2B trader from China, dispatches Semi-welded Plate Heat Exchanger primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.