CRN Products

TCH CRN products approved for use in Manitoba, Ontario, Alberta, British Columbia, Québec, Toronto, and Saskatchewan, TCH CRN products are in alliance with TSSA’s Boiler and Pressure Vessels (BPV) Safety Program. This program regulates all pressure retaining components manufactured or used on boilers to ensure pressure vessels and piping systems conform to the Technical Standards and Safety Act, 2000 and applicable regulations, codes and standards.

Product Details

TCH offers a variety of CRN approved products including V and U seismic connectors, reducing assemblies and straight connectors. These products are 100% Leak Tested and are available in stainless steel hose and braid or bronze hose and braid. End fittings include weld, sweat, RFSO Flange, and male NPT. ¼” I.D. – 12” I.D. sizes are offered.

Applications include,
but are not limited to:
  • Skid packages
  • Water treatment
  • Boiler feed systems
  • Process piping systems
  • Chemical/petrochemical, fluid and gas transfer systems
  • Commercial HVAC
  • Light industrial and pressure pump and piping systems

  • Approved in 6 provinces
  • In-stock, ready to ship
  • All documents and registrations
  • Reduces vibration
  • 100% leak tested


TSSA CRN registration and certification documents readily available for download.

Need to Order?

Call us at 763-428-5100 today, or you can reach us by filling out the form below!