SPIRAL PLATE HEAT EXCHANGERS
Proven technology over the years for fouling duties/drop in replacement
Proven technology over the years for fouling duties/drop in replacement
GREENSPIRAL™
Thanks to its thermal efficiency, its strength and its versatile design, the Spiral Plate Heat Exchangers (SPHE) has proven since 1930 to be essential in fields as various as Refineries, Petrochemical, Oil&Gas or Environment…
Able to work in extreme conditions (of pressure and temperature), this single channel heat exchanger, with self-cleaning effect, has become the alternative to the shell & tube exchangers.
Nexson Group designs, develops and manufactures your spiral heat exchanger in the formable and weldable materials of your choice. More compact and 3 times more thermally efficient than tubular heat exchangers, this Spiral plate heat exchanger provides substantial savings in installation, operation and maintenance.
GREENSPIRAL™
Thanks to its thermal efficiency, its strength and its versatile design, the Spiral Plate Heat Exchangers (SPHE) has proven since 1930 to be essential in fields as various as Refineries, Petrochemical, Oil&Gas or Environment…
Able to work in extreme conditions (of pressure and temperature), this single channel heat exchanger, with self-cleaning effect, has become the alternative to the shell & tube exchangers.
Nexson Group designs, develops and manufactures your spiral heat exchanger in the formable and weldable materials of your choice. More compact and 3 times more thermally efficient than tubular heat exchangers, this Spiral plate heat exchanger provides substantial savings in installation, operation and maintenance.
Our Spiral Plate Heat Exchangers are made of 2 concentric channels on which spacer pins are welded to form the channel’s gaps. Each channel gap and the width of the channels are selected to meet each Customer’s specific requirement and working conditions. It permits to take into account the flow rates, the sizes of the particles for fouling fluids and the pressure drops. These spacer pins facilitate turbulent flow in each channel.
Nexson spiral heat exchangers are used for a design pressure from full vacuum to 100 barg and at -100°C design temperature to 500°C. Nexson Group supplies a wide range of spiral heat exchangers from customized to standard units.
Main features
Main features
Single channel
Self cleaning effect
Fouling duties
Tough process conditions
Materials available
Materials available
Plates materials
• SA 516 Gr60, SA 516 Gr70
• 304/304L, 316/316L, Duplex, Duperduplex
• UNS S310803, UNS S32205, UNS S32750
• 904L, 254 SMO, C276, C22, C2000
• Titanium
• Others on request
Industries
Industries
All industries where GREENSPIRAL is available
Heat exchangers maintenance and spare parts
Heat exchangers maintenance and spare parts
Find all the information you need about maintenance and spare parts for our heat exchangers. We’re committed to providing you with the best possible service and keeping our products as efficient as possible.
GREENSPIRAL™
To find out more about our heat exchangers, download our brochures!
