Multi-tube heat exchanger HWT-H

gas/liquidstainless steelsteel

Heat exchangers, horizontal version • - Heat exchanger in welded steel construction combined into one pressure device • - For the preheating of gases in various systems • - Standard device in reducer stations upstream of gas pressure regulators • - Suitable for natural gas, related combustible gases, hydrogen and non-aggressive gases • - Pipe bundle tubes made of seamless carbon steel tubes • - Also available as a cooler according to the intended use Benefits • - Suitable for up to 30% H2 feed into the gas network • - The horizontal welded design allows for cost-efficient tube and shell heat exchangers • - Easy siting without overall height problems • - Welded or flanged tube bundles available • - Customised design with free nozzle position, selectable gas rail axis, etc. • - Optional pre-pressure-resistant water chamber design - also with hot water SSV • - Tube bundle complete or heat exchanger tubes only optionally available in stainless steel • - Standard bundle sealing on the tube plate with O-ring, optionally available with flat seal • - Version also for hot water, steam and high gas temperatures Functional description • - Compensation for the Joule/Thompson effect by the heat exchanger - upstream of the gas pressure regulator • - Optimised heat transfer with adapted baffles • - Automated welding in of the bundle tubes Design and calculation • - Design in accordance with PED2014/68/EU, EN13445, AD2000; with CE marking • - Optional design in accordance with ASME Section VIII, with/without U-stamp, further specific country codes • - Continuous application of IS09001 with regularly audited quality system • - TEMA design applicable as standard • - NACE design possible as an option