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Hose-MasterModel Poly-Rex -Polygonal Interlocked Metal Hose

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Poly-Rex is Hose Master’s line of polygonal interlocked metal hose. Constructed from T304, T316, T201, or Galvanized steel in a variety of different thicknesses, this product offers the most robust resistance to torsional stress, without sacrificing flexibility.

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Thickness Codes:

  • 15 – Light Weight
  • 18 – Medium Weight
  • 25 – Heavy Weight

Material Codes:

  • GS – Galvanized Steel
  • SS – T304 Stainless Steel
  • 16 –T316 Stainless Steel
  • 20 – T201 Stainless Steel

Example: PX15SS is made from T304 stainless steel strip.015” thick.

When to Consider Packing:

Interlocked metal hose, by the nature of its construction, is not pressure tight. However, pressure and media infiltration through the interlocked wall can be minimized by the insertion of one of a variety of packings into the wall during hose manufacturing. Packing consists of a continuous cord or strand of elastomer, or other material which is locked into a special channel between the interlocked hose wall layers. The choice of packing material is tailored to the demands of the specific application.