Sewage + Drain

Our corrugated plastic pipes for sewage and drainage applications have a number of operational advantages. Our focus is on sustainability and resiliency.

Long-life Performance

  • Abrasion of the inner wall of the pipes is very low
  • Resistant to acids and other aggressive fluids
  • Corma’s Double Layer InLine Couplings ensure lowest tolerances to guarantee long-lasting joint tightness
  • High flow rate, low Manning’s Coefficient

Lightweight and Strong

  • Strength is derived from corrugated design of the outer wall
  • Save up to 60 % in raw materials vs. solid walled plastic pipes
  • Low weight means less labour for installation
  • Can be installed in constrained areas
    Integrity of Joints
  • Corma’s Double Layer Inline Coupling low tolerance design provides a tight joint that won’t leak
  • Fewer joints in 6m pipes (three times longer than conventional piping systems), creating fewer opportunities for leaks

Low Operational Cost

  • Lower transportation costs: More double wall corrugated pipe can be loaded on one truck vs. concrete pipes
  • Less damage during storage and handling
    No heavy-duty equipment required for installation

Flexibility

  • Corrugated piping systems easily withstand natural settlements without suffering cracks or leakages
  • Flexibility means safety – plastic corrugated pipes are engineered to bend without compromising the structural strength, unlike pipes made of rigid materials that are prone to cracking

Ecological Footprint

  • Less raw material consumption compared to solid wall plastic pipes
  • Recyclable at the end of its life cycle
  • CO2 emission for concrete pipes is 3-4 times higher than for double walled corrugated plastic pipes

Model 630

Model Spec Sheet

Data

Dimensions

Corma offers standard systems capable of producing pipes of virtually all sizes, from extremely small pipes with inside diameter measuring as little as 1 mm (0.040 in.) to enormous pipes with outside diameters measuring as much as 3000 mm (120 in.). Corma supplies Single Wall, Double Wall, Triple Wall, Rib Pipe, and Ultra Rib production systems as complete turnkey installations or as individual components. The 630 corrugator uses Corma’s vacuum forming technology and accepts vacuum formable materials including PVC, PE, and PP. This model produces single wall corrugated pipe, double wall pipe with corrugated outer walls and smooth inner walls and triple wall pipe, produced as a corrugated middle layer between a smooth inner and outer wall.

Model 830

Model Spec Sheet

Data

Dimensions

The 830 corrugator uses Corma’s vacuum forming technology and accepts vacuum formable materials including PVC, PE, and PP. This model produces single wall corrugated pipe, double wall pipe with corrugated outer walls and smooth inner walls and triple wall pipe, produced as a corrugated middle layer between a smooth inner and outer wall. These systems are available for a wide range of applications:

• Underground service ducts
• Industrial waste pipes
• Cooling/ventilation ducts
• Leachbed drainage pipes
• Transporting aggressive fluids
• Sanitary drains
• Highway drainage pipes
• Electrical cable conduits
• Land drainage pipes
• Landfill gas extraction
• Stormwater drains

Model 840

Model Spec Sheet

Data

Dimensions

The 840 corrugator uses Corma’s vacuum forming technology and accepts vacuum formable materials including PVC, PE, and PP. This model produces single wall corrugated pipe, double wall pipe with corrugated outer walls and smooth inner walls and triple wall pipe, produced as a corrugated middle layer between a smooth inner and outer wall. These systems are available for a wide range of applications:

• Underground service ducts
• Industrial waste pipes
• Cooling/ventilation ducts
• Leachbed drainage pipes
• Transporting aggressive fluids
• Sanitary drains
• Highway drainage pipes
• Electrical cable conduits
• Land drainage pipes
• Landfill gas extraction
• Stormwater drains

Model 1030

Model Spec Sheet

Data

Dimensions

The 1030 corrugator uses Corma’s vacuum forming technology and accepts vacuum formable materials including PVC, PE, and PP. This model produces single wall corrugated pipe, double wall pipe with corrugated outer walls and smooth inner walls and triple wall pipe, produced as a corrugated middle layer between a smooth inner and outer wall. These systems are available for a wide range of applications:

• Underground service ducts
• Industrial waste pipes
• Cooling/ventilation ducts
• Leachbed drainage pipes
• Transporting aggressive fluids
• Sanitary drains
• Highway drainage pipes
• Electrical cable conduits
• Land drainage pipes
• Landfill gas extraction
• Stormwater drains

Model 1230

Model Spec Sheet

Data

Dimensions

Some of the advantages of Corma Corrugators that have made the Model 1230 series a best seller, the world over: Corma offers standard systems capable of producing pipes of virtually all sizes, from extremely small pipes with inside diameter measuring as little as 1 mm (0.040 in.) to enormous pipes with outside diameters measuring as much as 3000 mm (120 in.). Corma supplies Single Wall, Double Wall, Triple Wall, Rib Pipe and Ultra Rib production systems as complete turnkey installations or as individual components.

Model 1530

Model Spec Sheet

Data

Dimensions

Some of the advantages of Corma Corrugators that have made the Model 1530 series a best seller, the world over: Corma offers standard systems capable of producing pipes of virtually all sizes, from extremely small pipes with inside diameter measuring as little as 1 mm (0.040 in.) to enormous pipes with outside diameters measuring as much as 3000 mm (120 in.). Corma supplies Single Wall, Double Wall, Triple Wall, Rib Pipe and Ultra Rib production systems as complete turnkey installations or as individual components. The 1530 corrugator uses Corma’s vacuum forming technology and accepts vacuum formable materials including PVC, PE, and PP. This model produces single wall corrugated pipe, double wall pipe with corrugated outer walls and smooth inner walls and triple wall pipe, produced as a corrugated middle layer between a smooth inner and outer wall.

Model 2430

Model Spec Sheet

Data

Dimensions

Some of the advantages of Corma Corrugators that have made the Model 2430 series a best seller, the world over: Corma offers standard systems capable of producing pipes of virtually all sizes, from extremely small pipes with inside diameter measuring as little as 1 mm (0.040 in.) to enormous pipes with outside diameters measuring as much as 3000 mm (120 in.). Corma supplies Single Wall, Double Wall, Triple Wall, Rib Pipe and Ultra Rib production systems as complete turnkey installations or as individual components. The 2430 corrugator uses Corma’s vacuum forming technology and accepts vacuum formable materials including PVC, PE, and PP. This model produces single wall corrugated pipe, double wall pipe with corrugated outer walls and smooth inner walls and triple wall pipe, produced as a corrugated middle layer between a smooth inner and outer wall.

Model 3630

Model Spec Sheet

Data

Dimensions

Some of the advantages of Corma Corrugators that have made the Model 3630 series a best seller, the world over: Corma offers standard systems capable of producing pipes of virtually all sizes, from extremely small pipes with inside diameter measuring as little as 1 mm (0.040 in.) to enormous pipes with outside diameters measuring as much as 3000 mm (120 in.). Corma supplies Single Wall, Double Wall, Triple Wall, Rib Pipe and Ultra Rib production systems as complete turnkey installations or as individual components. The 3630 corrugator uses Corma’s vacuum forming technology and accepts vacuum formable materials including PVC, PE, and PP. This model produces single wall corrugated pipe, double wall pipe with corrugated outer walls and smooth inner walls and triple wall pipe, produced as a corrugated middle layer between a smooth inner and outer wall.

Model 4830

Model Spec Sheet

Data

Dimensions

The 4830 corrugator uses Corma’s vacuum forming technology and accepts vacuum formable materials including PVC, PE, and PP. This model produces single wall corrugated pipe, double wall pipe with corrugated outer walls and smooth inner walls and triple wall pipe, produced as a corrugated middle layer between a smooth inner and outer wall. These systems are available for a wide range of applications:

• Underground service ducts
• Industrial waste pipes
• Cooling/ventilation ducts
• Leachbed drainage pipes
• Transporting aggressive fluids
• Sanitary drains
• Highway drainage pipes
• Electrical cable conduits
• Land drainage pipes
• Landfill gas extraction
• Stormwater drains

Model 6030

Model Spec Sheet

Data

Dimensions

Some of the advantages of Corma Corrugators that have made the Model 6030 series a best seller, the world over: Corma offers standard systems capable of producing pipes of virtually all sizes, from extremely small pipes with inside diameter measuring as little as 1 mm (0.040 in.) to enormous pipes with outside diameters measuring as much as 3000 mm (120 in.). Corma supplies Single Wall, Double Wall, Triple Wall, Rib Pipe and Ultra Rib production systems as complete turnkey installations or as individual components. The 6030 corrugator uses Corma’s vacuum forming technology and accepts vacuum formable materials including PVC, PE, and PP. This model produces single wall corrugated pipe, double wall pipe with corrugated outer walls and smooth inner walls and triple wall pipe, produced as a corrugated middle layer between a smooth inner and outer wall.