Rubber hose for slurry transfer is a composite of multi-layer rubber, steel wire skeleton and non-metal reinforcement layers through special process. Its innermost wear layer is made of premium natural rubber latex treated with nano formula and liquid-phase technology, which enables it to resist slurry abrasion. The flexible stainless steel wire skeleton not only maintains the characteristics of rubber hose, but also protects it from collapse because of destructive load. The reinforcement layers that bear static pressure of fluids are compounded of high strength cord fabric.
Rubber hose is mainly applied in mines, such as slurry process pipeline, tailings transfer/discharge pipeline, corrosive media transfer in non-ferrous metal smelting, transfer of pulverized coal and CWS, backfilling and filling pipeline for underground mined-out area. It is also applicable for long-distance/gathering pipeline for land/beach oil delivery and reinjection, power plant process water/backwater delivery and residue transfer, transfer of corrosive media such as brine water, salt slurry and crude salt that contain granules in acid, alkali and saltchemical industry as well as silt transfer in dredging engineering for river, lake, port and wharf.
Characteristic of Wearing Resistanse Rubber Hose
Steel Pipe Size | Rubber Thickness | Work Press | Steel Pipe Size | Thickness | Work Press |
mm | Mpa | mm | mm | Mpa | |
φ89×4 | 4mm | 0-6.4 | φ325×8 | 6mm | 0-4 |
φ108×5 | 4mm | 0-6.4 | φ377×9 | 6mm | 0-4 |
φ133×5 | 4mm | 0-6.4 | φ426×9 | 6mm | 0-4 |
φ159×5 | 4mm | 0-4 | φ480×9 | 8mm | 0-2.5 |
φ180×5 | 4mm | 0-4 | φ530×9 | 8mm | 0-2.5 |
φ219×6 | 5mm | 0-4 | φ560×9 | 8mm | 0-2.5 |
φ245×6 | 5mm | 0-4 | φ630×10 | 10mm | 0-2.5 |
Φ273×6.5 | 6mm | 0-4 | φ680×10 | 10mm | 0-2.5 |