When the shell & tube design is combined with Ultramet CPTs acid resistant technology, we are able to produce a fully welded, easy to clean, low pressure drop and extremely corrosion resistant heat exchanger. Common Applications Include:Acid Heaters:Hydrochloric acid (HCl) and sulfuric acid (H2SO4) heating; Acid Chillers:To removing heat from sulfuric acid (H2SO4) after dilution
A corrosion-resistant alloy metal tube sheet used to construct a shell and tube heat exchanger (50) for cooling fluids with sea water passing through corrosion-resistant alloy tubes (25) contained in a horizontal carbon steel outer shell (1) that are supported and sealed at each end by passing them through holes (27, 30) in a carbon steel tube sheet (28, 31) and axially aligned holes (36, 37) in alloy tube sheets (34, 35) that cover and protect the adjacent interior carbon steel tube Corrosion Resistance Comparison of Various Carbon Steel in The problem of corrosion were common phenomena in heat exchanger. The quality of feed water and material was one of the causes of corrosion. Carbon steel was commonly used as tube heat exchanger
Dec 23, 2020 · The corrosion resistance and limits of use of hyper duplex UNS S32707 tubes expended and welded on UNS S31266 tube plates have been investigated. Seawatercooled heat exchangers made of these high-grade alloys have been tested during 18 months in different simulated service conditions using natural 0.5 ppm-chlorinated seawater. Heat Exchangers - Erosion and Corrosion ProtectionHeat exchanger protection with epoxy coatings. Our metal repair composites are designed to be coated with a wide range of Belzona epoxy coatings to achieve long-term erosion and corrosion protection of heat exchangers. Our range of coatings include Belzona 1321 (Ceramic S-Metal), specifically designed to provide erosion resistance in continuous immersion at temperatures up to 60°C (140°F) and Belzona
The high corrosion resistance of Exotic metals and Special Steel combined with their high heat conductivity and manufacturing friendly properties make them ideally suitable for use in Heat exchangers. We deal in various type of Heat Exchangers such as Shell and tube Heat Exchangers, Bayonet Type Heat Exchangers, Hairpin Exchangers. HEAT EXCHANGERS - MERSENa wide range of corrosion resistant heat exchanger types (shell & tube, block, plate, bayonet and coil) in corrosion resistant materials (SiC, impervious graphite, tantalum, zirconium, titanium or nickel alloys). 2 HEAT EXCHANGERS GRAPHITE SILICON CARBIDE TANTALUM ZIRCONIUM, IUM AND NICKEL ALLOYS POLYBLOC BLOCK SHELL & TUBE ZIRCONIUM
The heat exchanger tubes were made of stainless steel 316 straight type. The heat exchanger served to heat up water basin (desalinated water) during the cold winter time. The water contains a high chloride level. Corrosion testing indicated susceptibility towards pitting corrosion especially at high temperature.
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