Rubber Concrete Pumping Hose High pressure hose
Tube: black conductive NR-abrasion resistant
Reinforcement: high tensile textile cords
Cover: black conductive SBR/NR-abrasion and ozone resistant
Temperature: -30 °C +80 °C
Specifications | ID (iran) | OD(iran) | WP | BP | Ply | Flange
OD (mm) |
NG(kgs/in) | Length
(in) |
DN50mm (2 inch) | 51 | 68 ±1.5 | 60bar | 180bar | 2/4 | 60 | 2.8 | 10 |
DN65mm (2.5 inch) | 64 | 85 ±1.5 | 73 | 4.3 | 10 | |||
DN80mm (3 inch) | 76 | 102±1.5 | 80bar | 98 | 6 | 6 | ||
DNlOOmm (4 inch) | 102 | 130 ±1.75 | 85bar | 220bar | 116 | 9.1 | 3 | |
DN125iran (S inch) | 127 | 158 ±2 | 148 | 12.8 | 3 | |||
DN150mm (6inch) | 152 | 186 ±2 | 175 | 17 | 3 |
Concrete Hose Technical Specifiction | ||||||
Hose Size | ID | C.O.D | Max W.P. | Min B.P | Min B.R. | Weight |
mm | in | PSI | PSI | mm | Kg/m | |
1 1/4 | 32.0 | 46±1.0 | 1233 | 2900 | 270 | 2.40 |
1 1/2 | 38.0 | 54±1.0 | 1233 | 2900 | 290 | 2.60 |
2 | 51.0 | 69±1.5 | 1233 | 2900 | 360 | 2.80 |
2 1/2 | 64.0 | 87±1.5 | 1233 | 2900 | 420 | 4.30 |
3 | 76.0 | 103±1.5 | 1233 | 2900 | 470 | 6.00 |
3 1/2 | 89.0 | 117±1.5 | 1233 | 2900 | 510 | 7.50 |
4 | 102.0 | 132±2.0 | 1233 | 2900 | 720 | 9.10 |
5 | 127.0 | 157±2.0 | 1233 | 2900 | 950 | 12.80 |
6 | 152.0 | 185±2.0 | 1233 | 2900 | 1100 | 17.00 |
Concrete pump rubber hose application
Used for high-rise buildings, highway, tunnel, water conservancy project and so on.
For the end of concrete pump to send the concrete to exact station.
(Product structure ) inner layer rubber, enhancement layer, outside layer rubber
1. inner layer rubber: polyurethane and butyl rubber are the mainly material, and put in special reinforced material to make mixed rubber. its colour is black and transparent. With high wear resistance, high toughness, high pressure, smooth, and so on.
2. enhancement layer: 4 layer of steel wire wound, the use of copper wire braided hose, bearing the work pressure is the ordinary hose 3-4 Times, with a high degree of resistance, flex features, superior performance, enhancing effect.
3. outside layer rubber: Black, smooth (wrapped), SBR/NR compound, anti aging, wear resistance.
(Material ) natural rubber and steel wire
Detailed pictures
We can supply different kinds of concrete pump rubber hoses end flange for our clients.