The company provides detailed technical consulting solutions, carries out new developments and manufactures unique fluid transfer components such as the WATERWAY® flexible high-grade stainless steel tubes. WATERWAY® products are
incredibly versatile due to their exceptional flexibility and quality.
Applications:
- Solar industry
- Heat exchangers
- Vessel connection
- Steam and trace heating
- Cold/Hotwater
- Other fluids
By working with leading technical institutes we are able to deliver tailor made solutions.
WATERWAY products are pressure tested, corrosion resistant, hygienic, TUV approved, diffusion-tight and low noise.
Helical Tube
- No welding required
- No pressing needed
- Easy connection -no special tools required
Features:
- Male or female threads, brass couplings, elbows and T-pieces - all in brass
- High-grade stainless steel (316
- Maximum pressure at 200°C: 16 bar
- Admissible temperature range: -100°C to 300°C
- Linear expansion: At a temperature of 150°C, Pressure PN 4: max. 1 mm each metre
- Thermal conductivity at 20°C 15 W/mK
- Thermal capacity at 20°C 500J/KgK
- Suitable for all standard tube fittings and insulations
- Tubes available as rolls which allows for easy transport and storage
- Available in 5 m, 25 m and 50 m length
- Custom made lengths available on request
Assembly procedure:
- Cut appropriate length of tubing and remove burrs
- Installation sequence:
- Position the socket, stopper ring and graphite conical sealing
- Note that the graphite conical sealing and the tube end must be at the same length
- Tighten the nut
- Allow room for thermal length expansion
- Allow 20 cm tube length prior to fixing or bending
Fittings for helical tube:
- Female thread
- Male thread
- 90° Elbow
- T-piece
- Coupling
- Tube connector
- 18 mm, 22 mm
- Brass fitting1/2``-3/4`` and 1/2``-1`` female
- Spare graphite conical sealing
Annular Tube
Features:
- Brass union nuts and double nipples
- High grade stainless steel (316)
- Maximum pressure at 200°C: 10 bar Temperature range: -100°C bis 300°C
- Suitable for all standard tube fittings and insulation
- Tubes available as rolls which allows for easy transport and storage
- Available in 5 m, 25 m and 50 m lengths
- Custom made lengths are available on request
Fittings for annular tube:
- Nut with support ring and washer
- Tube end deburrer
- Compression fittings
- Tube cutter
- Double nipple male thread
- Crimping device
Applications of Helical or annual tubes manufactured as per your specification
- Various connection possibilities
- Pump connection line
- Various connection materials
- Collector connectors
- Solar roof duct
- Heat exchangers etc
Solar
Easy and safe connection between collector and storage vessel with WATERWAY® Twinway/Oneway
The flexible Tube system
A flexible high-grade stainless steel helical or annular tube encapsulated in a weatherproof UV-stable and PVC-free insulation for both lines. This insulation provides excellent thermal stability. A silicone encased electrical cable for the temperature sensor is integrated within the insulation jacket.
Safe and time-saving Installation
- 316 stainless steel is used as material, ensuring high pressure resistance and good heat transfer
- The assembly is extremely easy and the joints can be made on the spot without any special tools
- Minimal space required for installation - compact solution
- Significant reduction in costs due to reduced installation time - no soldering required
- The tube will not kink even with a narrow bending radius
- A unique conical sealing ensures high temperature stability and a 100% tightness
Twinway-Solar (TWS)
In high-grade helical tube (Solar-S) and high-grade annual tube design (Solar-W)
- WATERWAY® - Twinway-Solar: flexible stainless steel helical tube with twin insulation
- WATERWAY® - Twinway-Solar: flexible stainless steel annular tube with twin insulation
Installation without any special tools - minimal pressure loss
Oneway-Solar (OWS)
In high-grade helical tube (Solar-S) and high-grade annual tube design (Solar-W)
- WATERWAY® - Oneway-Solar: Flexible stainless steel helical tube with insulation
- WATERWAY® - Oneway-Solar: Flexible stainless steel annular tube with insulation
Installation without any special tools - minimal pressure loss
