Weholite® Profile-wall (PW) Polyethylene (HDPE) Pipe and Fittings

Manufactured by Infra Pipe Solutions Ltd.
Brand: Weholite®

Weholite PW HDPE pipe and fittings are manufactured in diameters from 450mm (18") to 3355mm (132") ID in a variety of Ring Stiffness Classes (RSC) conforming to ASTM F894 and on the OPSS1840. Tough, lightweight, smooth inner surface, flexible, low life cycle cost, engineered piping system, low pressure pipe applications, threaded, sand-tight joints OR leak-tight, welded joints, corrosion/abrasion resistant, profile-wall PE piping system. For more information go to www.uponor.ca

Drainage and Sewer Works | Sanitary Sewers | Pipe | Polyethylene
Drainage and Sewer Works | Sanitary Sewers | Pipe Accessories | Fittings | Non-Pressure
Drainage and Sewer Works | Sanitary Sewers | Pipe Accessories | Fittings | Pressure
Drainage and Sewer Works | Storm Sewers, Culverts and Sub-Drains | Flexible Pipe | Polyethylene
Drainage and Sewer Works | Storm Sewers, Culverts and Sub-Drains | Pipe Accessories | Fittings
Drainage and Sewer Works | Storm Sewers, Culverts and Sub-Drains | Relining

Certifications: PMC - Accepted for Use Durham Region Approved Products List

Prequalification Lists: 
Regional Municipality of Durham - - High Density Polyethylene (HDPE) (PDF)
  • Ontario Provincial Standards
    • OPSD 802.010 - Flexible Pipe Embedment and Backfill, Earth Excavation
    • OPSD 802.013 - Flexible Pipe Embedment and Backfill - Rock Excavation
    • OPSS 410 - Pipe Sewer Installation in Open Cut
  • ASTM International
    • ASTM D1238-10 - Flow Rates of Thermoplastics by Extrusion Plastometer
    • ASTM D1505-10 - Density of Plastics by the Density-Gradient Technique
    • ASTM D1525-09 - Vicat Softening Temperature of Plastics
    • ASTM D1598-02(2009) - Time-to-Failure of Plastic Pipe Under Constant Internal Pressure
    • ASTM D1603-12 - Carbon Black Content In Olefin Plastics
    • ASTM D1693-12 - Environmental Stress-Cracking of Ethylene Plastics
    • ASTM D2240-05(2010) - Rubber Property-Durometer Hardness
    • ASTM D2290-12 - Apparent Hoop Tensile Strength of Plastic or Reinforced Plastic Pipe
    • ASTM D2321-14e1 - Underground Installation of Thermoplastic Pipe for Sewers and Other Gravity-Flow Applications
    • ASTM D256-10 - Determining the Izod Pendulum Impact Resistance of Plastics
    • ASTM D2837-13e1 - Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials
    • ASTM D3212-07(2013) - Joints for Drain and Sewer Plastic Pipes Using Flexible Elastomeric Seals
    • ASTM D3350-14 - Polyethylene Plastics Pipe and Fittings Materials
    • ASTM D3418-08 - Transition Temperatures of Polymers By Differential Scanning Calorimetry
    • ASTM D4218-96(2008) - Determination of Carbon Black Content in Polyethylene Compounds By the Muffle-Furnace Technique
    • ASTM D638-14 - Tensile Properties of Plastics
    • ASTM D695-15 - Compressive Properties of Rigid Plastics
    • ASTM D696-08e1 - Coefficient of Linear Thermal Expansion of Plastics Between -30°C and 30°C
    • ASTM D746-14 - Brittleness Temperature of Plastics and Elastomers by Impact
    • ASTM D790-10 - Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials
    • ASTM F1473-13 - Notch Tensile Test to Measure the Resistance to Slow Crack Growth of Polyethylene Pipes and Resins
    • ASTM F1759-97(2010) - Design of High-Density Polyethylene (HDPE) Manholes for Subsurface Applications
    • ASTM F477-08 - Elastomeric Seals (Gaskets) for Joining Plastic Pipe
    • ASTM F894-13 - Polyethylene (PE) Large Diameter Profile Wall Sewer and Drain Pipe
  • Canadian Standards Association
  • Other Standards
    • ISO 9001:2000 - Quality management systems -- Requirements
    • NQ 3624-120 - Polyethylene (PE) Plastic Pipe and Fittings - Smooth Inside Wall Open or Closed Profile Pipes for Storm Sewer and Soil Drainage - Characteristics and Test Methods
    • TR31 - Underground Installation of Polyolefin Pipe

Mark Lister, Regional Sales Manager
Infra Pipe Solutions Ltd.
6507 Mississauga Rd.
Mississauga ON L5N 1A6
Cellular: 416-882-6751
Toll Free: 866-594-7726
Fax: 905-858-0208