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SPIRAFLEX Brochure

SPIRAFLEX Brochure

Product catalog summary

Overview: The document provides a detailed description of SPIRAFLEX, a type of helically corrugated pipe designed for effective energy transfer in heating and cooling systems. It highlights the advantages of SPIRAFLEX over traditional piping systems, including improved heat exchange, reduced calcification, and increased efficiency.

Specifications: SPIRAFLEX pipes are made from material 1.4404 and come in various dimensions, with nominal bore sizes ranging from DN 15 to DN 40. The document includes a table detailing the dimensions, bending radius, surface area, weight, and volume for each pipe type.

Performance Benefits: SPIRAFLEX pipes offer up to 50% greater surface area and improved energy transfer due to reduced wall thickness and higher turbulence. The design prevents calcification and allows for more compact construction of hot water tanks.

Comparison with Other Systems: Compared to rigid piping systems, SPIRAFLEX provides greater flexibility, reduced flow resistance, and a self-purifying effect. It also offers higher mechanical load capacity and improved hygiene by avoiding dead-water zones.

Customization and Delivery: The pipes can be customized in terms of material and dimensions and are available in various delivery forms such as drums, rings, or registers. The production line allows for lengths up to 1 km in one piece, with quality assurance ensured by helium testing.

Connectors: The document describes various connector options, including welded and non-weld connectors with internal or external screws, ensuring 100% tightness with graphite seals.

Applications: SPIRAFLEX is suitable for geothermal applications, industrial heat exchangers, hot water tanks, and biogas plants. It is also used in multityping heat exchangers and district heating systems.

Company Information: Brugg Rohrsystem AG and BRUGG Rohrsysteme GmbH are part of the BRUGG Group, offering customized solutions and an international network of partners for efficient liquid material transport systems.

Catalog excerpts

Effective energy transfer >

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c hange pipe from BRUGG m energy transfer > - up to 50 % greater surface area - maximum heat exchange thanks to optimized wall thickness - highly fl exible - calcifi cation is prevented by the turbulent fl ow - quality assurance by means of helium test - endlessē manufacture - high mechanical load capacity - more compact construction for hot water tanks - improved hygiene since there are no dead water zones - can be customized, e.g. special stainless steel types, wall thicknesses etc. - can be delivered as drum, ring or register The advantages at a glance Spirally corrugatedpipe: no dead-water...

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Connectors May have internal or external screw. There are fi ve standard options available for different connectors made of stainless steel or brass. > Non-weld connector with external screw The screw connector presses in a graphite seal which guarantees 100 % tightness. > Typematerialdimensions DN 151.4404R DN 201.4404R ݾDN 251.4404R 1 DN 321.4404R 1 Typematerialdimensions Non-weld connector with internal screw The screw connector presses in a graphite seal which guarantees 100 % tightness. > DN 151.4404R ܽDN 201.4404R DN 251.4404R 1 DN 321.4404R 1޼ Non-weld connector with internal screw The...

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NIROFLEX SPIRAFLEX for industrial heatexchangers Narrow bending radii combined with maximum heat exchange, similarly used in industrial applications. NIROFLEX > for fermenters / biogas plants SPIRAFLEX for multityping The all-round pipe is also used in multityping heat exchangers. > ή , a version of SPIRAFLEX with stronger material, is used with resounding success in biogas plants. SPIRAFLEX for hot water tanks The optimum use for SPIRAFLEX is in hot water tanks. Thanks to the corru- gated profi le, hot water tanks can have optimally reduced dimensions. SPIRAFLEX for heat exchangers in wells...

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SPIRAFLEX Brochure

SPIRAFLEX Brochure

Catalog excerpts

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