Expansion & Pipe Specialties


REHAU_CanadaRemote energy centers, often using renewable energy sources such as geothermal, biomass or combined heat and power, are increasingly employed in multi-building projects. These facilities offer efficient heating and cooling solutions, but are usually located outside of the buildings where the energy is needed. As a result, ensuring minimal temperature change between the energy center and the buildings is an important design consideration.

rehau_PexREHAU pre-insulated PEX piping is specially designed for the efficient transfer of hot or chilled fluid through buried pipelines. Comprising PEXa pipes surrounded by insulation and a protective outer jacket, this high-performance piping system allows you to take advantage of the energy efficiency of a remote energy center while minimizing energy loss in the piping process.

REHAU pre-insulated PEX piping is ideal for distribution in local community heating and cooling applications, industrial and agricultural geothermal applications, snow and ice melting applications as well as in process and hydronic piping systems.

Visit Rehau Website



HYSPAN offers in house Piping & complex component stress analysis using INTERGRAPH®, Caesar II® and ANSYS DesignSpace Finite Element Analysis®.

Hyspan Capability Specs:

  • BALL JOINTS Ø1/2” to Ø36+” – 7,000 PSIG – Cryogenic to 500+° F. Steel, Stainless Steel and Alloys – 5 Year Warranty
  • BELLOWS JOINTS Ø1” to Ø40 Ft – 300+ PSIG, Cryogenic to 1500+° F., Stainless Steels and Alloys – Axial & Offset – Thermal Motion, Vibration & Stress Reduction
  • SLIP JOINTS Ø1-1/4” to Ø48+” – Perma-Pax® — 600+ PSIG, 500+° F. Graphite
    Packing,– 5 Year Warranty
  • BRAIDED HOSE Ø1/8” to Ø34” – 150+ PSIG, 500+ °F., Stainless Steels and Alloys for Hose & Braid – Straight, “V”, and “L” – Jacketed – Lined – Cased

*Bay Industrial Represents Hyspan for the 4 Western Provinces*


Armylor® is the comprehensive range of PTFE lined steel pieces of Carbone Lorraine which includes:

  • piping elements
  • bellows
  • expansion compensators

Manufacturer of PTFE lined piping since 1964, Carbone Lorraine Chemical Equipment Division is considered to be a pioneer in the transportation and storage of corrosive fluids.

Visit www.mersen.us


(Represented in BC only)

  • PermaPipe_Ultra-FSHigh Temperature Systems/Low Temperature Systems
  • Above Ground Systems
  • Heat Traced Systems
  • Corrosion Control
  • Fuel Systems
  • Cryogenic Systems
  • Direct Bury Preinsulated Pipe
  • Permalert ESP Leak Detection

Visit www.permapipe.com