MAGNAPLAST external sewer PVC-U pipe 250 mm x 3000 mm, wall 7.3 mm, SN8, solid

MAGNAPLAST external sewer PVC-U pipe with a nominal diameter of 250 mm and a length of 3000 mm is designed for buried gravity drainage and sewer systems. The pipe features a solid wall construction with a wall thickness of 7.3 mm and a stiffness class SN8, providing high ring stiffness and resistance to external loads. Made from rigid PVC-U, the pipe offers corrosion resistance and dimensional stability required for underground installation and stormwater conveyance.

Advantages

The solid PVC-U construction and 7.3 mm wall thickness deliver reliable mechanical strength for direct burial applications. Stiffness class SN8 ensures that the pipe maintains shape and function under typical soil and traffic loads. The smooth internal surface facilitates efficient flow and reduces sediment accumulation, while the material’s resistance to corrosion and many chemicals supports long service life in sewer and drainage environments.

Suitable for

• Buried gravity sewer lines for residential, commercial, and light industrial sites
• Stormwater drainage and surface runoff conveyance
• Underground drainage where high ring stiffness and load resistance are required

Key specifications

• Nominal diameter: 250 mm
• Length: 3000 mm
• Wall thickness: 7.3 mm
• Construction: solid (lita) PVC-U
• Stiffness class: SN8
• Suitable for buried installation and gravity flow systems

How to use

Install the MAGNAPLAST PVC-U pipe in accordance with local building codes and industry standards for buried drainage. Prepare and compact the trench bedding to provide uniform support along the pipe barrel. Join pipe lengths using the compatible connection system or seals appropriate for PVC-U sewer pipes, ensuring joints are watertight and aligned. Backfill in layers and compact to the specified level to avoid point loads on the pipe. Inspect alignment, slope, and joint integrity before completing installation.

Usage recommendations

Select bedding and backfill materials that provide consistent support and prevent deformation. Avoid exposure to direct sunlight for prolonged periods before burial to minimize UV effects. Use appropriate fittings, seals, and installation accessories rated for PVC-U sewer systems and verify slope and joint tightness during and after installation.