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SWR Pipes

Reliable Drainage Piping Systems for
Soil, Waste & Rainwater Applications

Edoburg’s SWR (Soil, Waste & Rainwater) pipes are manufactured using high-grade unplasticised polyvinyl chloride (uPVC), engineered for building drainage networks in residential, commercial, and institutional infrastructure. These systems support non-pressure discharge of waste and rainwater, offering long-term performance, corrosion resistance, and fast installation.

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Made from high-quality uPVC, Edoburg’s SWR systems are lightweight, leak-proof, corrosion-resistant, and manufactured with jointing accessories for secure, long-lasting performance. Each pipe conforms to global standards and is suitable for structured drainage networks in building infrastructure.

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Specifications &
Standards

International Specifications

All SWR pipes from Edoburg meet the strict performance and dimensional standards required for global building projects:

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  • IS 13592 – Specification for uPVC SWR pipes and fittings for soil and waste discharge

  • ISO 3633 / ISO 1452 – International specifications for non-pressure plastic piping systems for building drainage

 

Specifications:

  • Nominal Sizes: 75 mm, 110 mm, 160 mm

  • Lengths: Standard 3m or 6m with socketed ends

  • Jointing Options: Push-fit (with rubber ring) or solvent-weld

 

Each pipe is tested for water tightness, UV resistance, impact strength, and dimensional accuracy.

Types of SWR Pipes Edoburg offers

  • SWR Type A Pipes (Rainwater & Non-Pressure Waste)
    Lightweight pipes designed for rainwater harvesting, roof drainage, and non-pressure waste disposal in residential and commercial buildings.

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  • SWR Type B Pipes (Soil & Waste Discharge)
    Heavy-duty pipes suitable for soil and waste discharge from toilets, urinals, and internal plumbing systems. Designed for higher flow and vertical stack installations.

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  • SWR Pipes with Ring-Fit Joints (Push-Fit)
    Quick-installation pipes with pre-lubricated rubber gaskets for tool-less, leak-proof connections. Ideal for fast-track projects and repair work.

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  • SWR Pipes with Solvent Cement Joints
    Traditional jointing pipes for permanent, secure installations in drainage and waste systems. Preferred in fixed plumbing designs and cost-sensitive projects.

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  • SWR Pipe Fittings & Accessories
    Full range of SWR-compatible fittings including bends, tees, access doors, traps, couplers, and ventilation fittings for complete drainage networks.

Download full specs and technical details.

Details

Purpose-Built for Building

Drainage Systems

SWR pipes are preferred by contractors and facility engineers due to their simple installation, robust performance, and long-term reliability:

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  • Smooth inner surface for clog-free flow and self-cleaning action

  • Excellent resistance to chemicals, corrosion, and UV exposure

  • Leak-proof rubber-ring or solvent-joint options

  • Low maintenance with long service life in both indoor and outdoor installations

  • Lightweight and modular for fast, secure installation on-site

Trusted Drainage Solutions for

Vertical and Horizontal Systems

Edoburg SWR pipes are widely deployed in building and infrastructure projects for:

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  • Soil & Waste Drainage – Discharge of greywater, blackwater, and kitchen effluents

  • Rainwater Drainage – Rooftop and façade runoff channelling

  • Commercial Complexes – Drainage in shopping centres, office towers, and hospitality units

  • Healthcare Facilities – Sanitary discharge in clinics and hospitals

  • Residential Developments – Multi-storey building drainage networks

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