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Products / Plumbing & water leak control / Corrugated stainless steel tubing

Water system

Thanks to the corrugated surface, the pipeline absorb expansion with no risk of deformation and damage.

The pipeline does not corrode; it features perfect thermal stability, frost resistance, combines plasticity and strength under external vibrations and internal actions, it is easy to use and ideal for heating and water supply systems.

PACKAGE

Available in 20 metre-, 30 metre- , and 50 metre lengths, coiled.

ORDERING INFORMATION

Corrugated Stainless Steel Tube Neptune IWS 15A, SS304 non-annealed

Corrugated Stainless Steel Tube Neptune IWS 15A, SS304 annealed

SS304 – stainless steel, material

Neptune IWS – trademark

15A – inside diameter, mm

Annealed/ non-annealed – steel treatment to effect its mechanical properties such as strength and flexibility

CERTIFICATION

The Neptune IWS stainless steel corrugated tube and accessories meet all appropriate specifications including certificates proving their safe use in water supply, heating, plumbing, potable water, and fire control systems. There are numerous reference letters, test reports, expert assessments, and certificates of conformity available to justify the Neptune IWS corrugated steel tubing and fittings’ safe use both in water and foam fire-extinguishing systems.

Specifications of the Neptune IWS stainless steel corrugated tubes

  Pipe size
  15 20 25 32
Internal diameter, mm 14,1 21,0 27,0 32,0
Pipe wall thickness, mm 0,30
Minimum number of corrugation peaks, pcs./100mm 20 19 18 18
External diameter, mm 18,1 25,6 32,0 37,6
Working temperature at a pressure of 1.5 MPa, °C 150
Min.temperature without pressure, °С -
Maximum allowable temperature for short time, °С 400
Working pressure, MPa 1,5 1,5 1,5 1,5
Minimum bending radius, mm 30 40 50 80
Pipe length in coil, m 50 30 30 20
Max (collapse) pressure at 20 ° C, ° C MPa 21
Coefficient of linear expansion 10-6,1 / ° C 17
Coefficient of thermal conductivity, W / m • K 17
Lifetime 30 years