PE100 Black Electrofusion Coupler Sleeve DN315-400 | 4.0mm Manual Pin | PN16 Water / 10 Bar Gas | Reliable Welded Jointing for Large-Diameter Water, Gas & Mining Pipelines | ISO Certified

Product Description

This PE100 large-diameter electrofusion coupler (electrofusion sleeve) with 4.0mm manual pin is specifically designed for joining PE pipes from DN315 to DN400 in gas, water, wastewater, irrigation and mining applications. Manufactured from virgin PE100 black polyethylene.

Electrofusion fittings enable utilities, designers and contractors to create fully welded, leak-free polyethylene pipe networks. The production quality, reliability and flexibility of electrofusion fittings provide the certainty and peace of mind needed for large-diameter polyethylene pipe jointing.

All fittings are manufactured using virgin PE100 black polyethylene, with water rating PN16 and gas rating 10 Bar. The operating temperature range is -10°C to +40°C. Welding parameters are moulded directly into the body of each fitting.

Typical Applications

• Large-diameter municipal water transmission mains
• High-capacity gas distribution networks
• Wastewater and sewage outfall pipelines
• Agricultural irrigation main lines
• Mining slurry and dewatering pipelines

Key Features

• Manufactured using virgin PE100 black polyethylene for superior long-term performance
• Water PN16 / Gas 10 Bar rating (dependent on PE pipe welded and local pipeline pressure regulations)
• 4.0mm manual pin — compatible with standard electrofusion welding units
• Rising pin fusion indicators allow easy visual monitoring of the fusion process
• Manual welding parameters moulded directly into the fitting body
• All electrofusion fittings are individually numbered for precise batch tracking
• Permanent batch number clearly marked for quality control
• Barcode and QR code enables full traceability back to raw materials and critical components
• Welding barcode compliant with ISO 13950; traceability barcode compliant with ISO 12176-4

Available Options

• Compatible with long spigot outlet electrofusion and spigot fittings

Reference Numbers & Dimensions

Note: All stated technical specifications depend on the PE pipe welded to and any local pipeline pressure regulations. Please contact us for detailed drawings and CAD models.

Product Standards & Certifications

Our electrofusion fittings are designed and manufactured to meet numerous local and international product approvals, along with ISO 9001 and ISO 29001 quality management system certifications.

• EN ISO 15494 — Plastics piping systems for industrial applications
• EN 12201-3 — Plastics piping systems for water supply — Polyethylene (PE) — Part 3: Fittings
• EN 1555-3 — Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings
• ISO 4437-3 — Buried polyethylene (PE) pipes for the supply of gaseous fuels — Part 3: Fittings
• ISO 4427-3 — Plastics piping systems for water supply — Polyethylene (PE) — Part 3: Fittings
• Welding barcode compliant with ISO 13950
• Traceability barcode compliant with ISO 12176-4

Note: Regional variations may apply to some of the standards referenced. Please contact us for further details and specific product certificates.

Shipping & Delivery Information

Large-diameter electrofusion fittings require careful packaging and handling. All products are palletized or crated to ensure safe delivery to your destination.

After-Sales Service & Warranty

We stand behind the quality of our products. Our commitment doesn't end at delivery — we provide comprehensive technical support and reliable after-sales service.