| Customization: | Available |
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Pump truck hose use
Suitable for high-rise buildings, highways, tunnels, water conservancy projects, nuclear power plants and other construction machinery, concrete pump truck transport and other rubber hose.
Scope of application
Used at the end of the pump to transport concrete to the pouring location, resistant to suction when cleaned, usually with a button-down stiffened joint.
Temperature range
-40 to +70
Product structure inner adhesive layer, reinforcement layer, outer adhesive layer
1. Inner rubber: natural rubber and butadiene rubber are used as the main raw materials, and special reinforcing agents are added to make mixed rubber. The color of the finished rubber is black and transparent, with high wear resistance, high toughness, high pressure resistance, smooth and other characteristics, can resist the friction of concrete, the inner rubber layer has the effect of making the conveying medium withstand pressure and protecting the steel wire from erosion.
2, reinforcement layer: 4 layers of steel wire winding, using copper plated hose special wire braid, the working pressure is 3-4 times that of ordinary hose, with high pressure resistance, superior flexure performance characteristics, play an enhanced role.
3, outer rubber: black, smooth (surface coated cloth),SBR/N rubber, anti-aging,
Wear resistance.
Material
Natural rubber + wire braid
| Model | 3m/DN125 | 3m/DN150 | |||||
| Structure | Four-Layer | Four-Layer | |||||
| Number of Steel Cord | 480 | 480 | |||||
| Quality and Specifications of Steel Cord | LX72A/3+6 | LX72A/3+6 | |||||
| Inner Diameter | 127mm | 152mm | |||||
| Thickness of Inner Rubber Layer | ≥5mm | ≥5mm | |||||
| W.P | 85bar | 85bar | |||||
| Bureting Pressure | 200bar | 200bar | |||||
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