Straight Coupling
Our straight couplings provide a comprehensive pipeline connection and repair solution, designed for pipelines with the same or different outer diameters and suitable for steel, ductile iron, PVC cast iron and cement pipes.
Our straight couplings have an outer diameter tolerance of 34mm, allowing them to accommodate a wide range of pipe sizes for an economic solution.
T-T hold a comprehensive stock of ductile iron pipework and fittings at competitive prices, with excellent availability.
Features
- Maximum pressure: Water – 16 Bar, gas – 6 Bar
- Maximum temperate: -20°C to +90°C
- Large sealing face
- Ductile iron body
- Steel bolts and stainless steel washers
- EPDM gaskets
- Body, nuts and bolts coated in Rilsan Nylon 11 and Sheraplex for long-term corrosion, impact and abrasion resistance
- Manufactured to BS EN ISO 9001
- Can handle angular deflection between pipes up to 8° and 4° for flange adaptors to accommodate pipeline movements and facilitate laying pipelines along long-radius curves without needing special fittings
- End rings enclose gaskets for a reliable seal even on scored, pitted and corroded pipe surfaces