PVC pipe InstalPlast 160 mm x 2000 mm SN4 for drainage and sewer systems

InstalPlast PVC pipe 160 x 2000 mm SN4 is a rigid PVC-U sewer and drainage pipe designed for underground non-pressure wastewater conveyance. The pipe is intended for systems transporting wastewater with a pH of 2–12 and temperatures up to +40°C (short-term up to +60°C). Made from unplasticized PVC-U, the product offers high strength, impact resistance and chemical resistance; pipes and fittings are orange-brown with a smooth internal surface that reduces scale and sediment build-up. Each pipe has a socket with a siliconeized seal for simple and reliable assembly.

Advantages

InstalPlast PVC-U material provides high stiffness (SN4), durability and resistance to many chemicals. The smooth internal surface minimises fouling and sedimentation, while the siliconeized seal sockets ensure a tight, watertight joint and straightforward installation. The pipe is corrosion-free and suitable for typical buried drainage and sewer uses.

Suitable for

• Underground non-pressure drainage and sewer systems
• Stormwater and surface water conveyance
• Installation under roads, embankments or within culverts
• Engineering communications requiring rigid, chemical-resistant piping

Key specifications

• Diameter: 160 mm
• Length: 2000 mm
• Material: PVC-U (unplasticized polyvinyl chloride)
• Stiffness class: SN4
• Temperature range: up to +40°C (short-term up to +60°C)
• pH compatibility: 2–12
• Colour: orange-brown
• MPN: 8007533
• EAN: 8600198007533

How to use

Install the PVC pipe in a prepared trench or conduit according to local installation standards and bedding requirements. Ensure pipe alignment and joint cleanliness before assembly. Push the plain end into the socket with the siliconeized seal until fully seated to form a tight connection. Backfill and compact according to recommended procedures for SN4-class pipes and site conditions.

Usage recommendations

Use appropriate bedding and backfill materials, follow local standards for burial depth and traffic loading, and avoid prolonged exposure to temperatures above the specified limits. For chemical exposure beyond pH 2–12 or continuous temperatures above +40°C consult technical guidance.