HTRC Corrugated Pipe Flexible Coupling
HTRC Corrugated Pipe Flexible Coupling
Large diameter corrugated pipe couplings for 10" to 60"
Designed for a greater sealing force on corrugated pipe. Ideal for gravity flow sewer and storm water systems.
Features
- Ultimate Shear Resistance- .012” (12mil) 300 series stainless steel shear ring offers greater sealing force on corrugated pipe and ensures a water tight seal is maintained.
- Ultimate Pipe Alignment- Due to the thickness and strength of the shear ring, you are assured consistent pipe alignment against shear forces from soil compaction, shifting and settling.
- Ultimate Sealing High Torque Clamps- 316 Series Stainless Steel High Torque Clamps, offering greater sealing power and excellent corrosion resistance.
- Ultimate Sealing Gasket- The flexible PVC gasket has a smooth inside surface providing greater sealing performance than ribbed rubber gaskets. The smooth internal wall of the gasket makes contact 360º over its entire length. This equates to a larger sealing surface and a higher coefficient of friction, providing maximum sealing capabilities as well as preventing slippage under the weight of shear forces.
Specifications
Gasket
- Manufactured to meet the material requirements of:
- CSA B602 - mechanical couplings for drain, waste, vent pipe and sewer pipe
- ASTM D 5926 - Standard specification for poly vinyl chloride (PVC) gaskets for drain, waste, and vent (DWV), sewer, sanitary, and storm plumbing systems
- ASTM C 1173 - Standard specification for flexible transition couplings for underground piping systems
- Hardness, Shore"A", Inst. -+5......................65
- Tensile Strength, Min. psi ..........................1000
- Elongation at Rupture, Min. %..................250
- Tear Strength, Min......................................... 150 lb/in.
- Brittleness Temperature.............................. -40°F
Clamps
- Manufactured to the requirements of CSA B602
- Clamp Housing- 316 Stainless Steel
- Clamp Band - 316 Stainless Steel
- Clamp Screw - 316 Stainless Steel
- Installation torque 120" lbs
Shear Ring
- .012" Thick, 300 Series Stainless Steel
- Width manufactured according to coupling width
- Length manufactured according to coupling diameter
- Clamps spot welded in place
- Installation torque 60" lbs
Coupling
- Manufactured to conform to the performance requirements of:
- ASTM C 1173 - standard specification for flexible transition couplings for underground piping systems
- CSA B602 - mechanical couplings for drain, waste, vent pipe and sewer pipe
- Maximum test pressure: 4.3 PSI (29.6KPA)
- Maximum operating temperature: 140° F non-consistent