Pipe with bell MAGNAPLAST Rura z kielichem kl.C SN8 (220015) — MAGNAPLAST 220015

MAGNAPLAST Rura z kielichem kl.C SN8 is a bell-ended plastic pipe designed for gravity drainage and sewer systems. Intended for buried installations, the pipe combines a bell joint for easy socket connections with a Class C profile and SN8 stiffness rating to meet higher load-bearing requirements in trench and underground applications. The product is suitable for wastewater conveyance and stormwater drainage where a robust, rigid pipe is needed for long-term, low-maintenance use.

Advantages

The bell-ended design allows for straightforward assembly with push-fit or gasketed joints, reducing installation time and ensuring reliable seals against soil and groundwater ingress. SN8 stiffness provides enhanced resistance to external loads such as soil pressure and surface traffic, while the Class C classification denotes a standardized profile for predictable mechanical performance. The plastic material offers corrosion resistance and a smooth internal surface that supports efficient flow and reduces the likelihood of blockages.

Suitable for

• Underground gravity drainage systems
• Sewer trench installations with higher load demands
• Wastewater and stormwater conveyance
• Replacement or extension of existing buried drainage networks

Key specifications

• Bell-ended socket for jointing
• Class C pipe profile
• SN8 stiffness rating for high external load resistance
• Designed for buried installation in trench systems
• Suitable for gravity flow applications (drainage and sewage)
• Smooth internal surface to support hydraulic efficiency

How to use

Prepare the trench with a stable, well-compacted bedding and ensure proper alignment and slope for gravity flow. Clean pipe ends and bell sockets before assembly, then insert the spigot end into the bell joint following manufacturer guidelines for insertion depth and gasket seating if applicable. Backfill in layers with suitable material, compacting carefully to avoid point loads on the pipe. Verify joint integrity and maintain the designed slope to prevent pooling or reduced flow capacity.

Usage recommendations

Use appropriate gaskets and jointing lubrication where specified and follow local regulations and standards for buried drainage systems. Avoid exposing the pipe to prolonged ultraviolet radiation before installation and select bedding and backfill materials that provide uniform support to maintain SN8 performance under load.