Multipurpose Hard Wall Hose Our technologically advanced multipurpose hose is built to withstand tough mining conditions, which include the transfer of abrasive slurry and other water-borne abrasives. The hard wall hose incorporates a high-tensile wire helix or steel hoops embedded into the carcass of the hose. This prevents the multipurpose hose from collapsing under suction and is well-suited to high-end strain applications while providing for movement and misalignment in the pipeline. Our hard wall hose is typically installed in tailings lines and mineral processing plants. Our entire hose range is customisable to your needs and built to order. The table below displays the properties of a standard hard wall hose. For specifications greater than 600 Nominal Bore, contact our sales department. Truco’s hard wall multipurpose hose offers: HOSE SIZES AVAILABLE:Nominal Bore: 40 mm to 1 200 mm RECOMMENDED TEMPERATURE RANGE:- 20°C to 80°C AVAILABLE LENGTHS:Up to 20 m PRESSURE RATINGS:- 90 kPa to 5 000 kPa END FITTINGS: • Plain Ends • Cuffed Ends • Floating Flanges • Fixed FlangesC • Truco’s Patented Double Laminated Flanges • D-ring Flanges • Victaulic Grooved Fittings (cut or roll) • Customised to Order LINER OPTIONS: • Truco T36® – for high-wear wet abrasion • Trucotex – for dry or wet abrasion • NR 70 – for high-cut or impact-resistance • NR40 – for general abrasion REINFORCING: Multiple plies of polyester COVER CONSTRUCTION: NR/SBR – abrasion - and UV-resistance FLANGE TYPES: ASME B16.5, BS4504, SANS1123, AS2129 or EN1092 (available in mild steel or stainless steel) PRESSURE SAFETY FACTOR: > 3:1 Call Today: +27 11 762 5291 or send us an enquiry!
