Concrete line pump hoses, also known as concrete pump rubber hoses, usually are located at the end of the whole pumping lines. Connected with the concrete steel pipes, concrete line pump hoses play an important role in concrete pouring process. They directly affect project process and construction quality. How many types of pumping hoses are there? How to choose them and use them correctly? The answers are as below.
Flexible & Durable
Easy to Operate
Various Options for Different Pump Models
Types of Concrete Line Pump Hoses
Concrete line pump hoses are the last link of concrete pump output. They has the characteristics of high wear resistance, high pressure resistance, long service life and good sealing performance. Usually it can work in the environment of -40℃~+85℃.
- Concrete pumping hoses are divided according to the production process, including four-layer steel wire concrete hoses, two-layer steel wire hoses, etc.
- According to the internal diameter of the hose, including 76mm, 80mm, 89mm, 108mm, 125mm, 133mm and 150mm, etc.
- According to the pumping pressure, there are 4MPa, 8.5MPa, 12Mpa, etc.
Selection of LUTON Concrete Line Pump Hoses
The selection of pumping hoses are various according to the application occasion of each LUTON concrete pump machine, the particle size of the pumped material and the outlet diameter of the concrete line pump, etc. The following table is recommended hose parameter provided for each LUTON concrete pump. (Customers can also choose hoses according to the actual needs of the project.)
Parameter of LUTON Diesel Concrete Pump Hoses
|
Concrete Pump Model |
Inside diameter of Pumping Hose |
Length of Pumping Hose |
Pressure Of Pumping Hose |
|
HBTS20-08-40R |
Φ76mm |
3m |
8MPa |
|
HBTS30-10-48R |
Φ108mm |
3m |
10MPa |
|
HBTS40-11-60R |
Φ108mm |
3m |
11MPa |
|
JBT40-11-82R |
Φ108mm |
3m |
11MPa |
|
HBTS50-13-66R |
Φ108mm |
3m |
13MPa |
|
HBTS60-13-90R |
Φ133mm |
3m |
13MPa |
|
HBTS80-16-129R |
Φ133mm |
3m |
16MPa |
|
HBTS90-16-176R |
Φ133mm |
3m |
16MPa |
|
HBTS100-16-176R |
Φ133mm |
3m |
16MPa |
Parameter of LUTON Electric Concrete Pump Hoses
| Concrete Pump Model | Inside diameter of Pumping Hose | Length of Pumping Hose | Pressure Of Pumping Hose |
| HBT5-03-7.5 | Φ76mm | 3m | 8MPa |
| HBT15-08-22 | Φ76mm | 3m | 8MPa |
| HBT15-13-30 | Φ76mm | 3m | 13MPa |
| HBT20-08-30 | Φ76mm | 3m | 8MPa |
| HBT30-08-37 | Φ89mm | 3m | 8MPa |
| HBT40-11-45 | Φ108mm | 3m | 11MPa |
| JBS40-08-37 | Φ108mm | 3m | 8MPa |
| HBT50-13-55 | Φ133mm | 3m | 13MPa |
| HBTS60-13-75 | Φ133mm | 3m | 13MPa |
| HBTS60-16-90 | Φ133mm | 3m | 16MPa |
| HBTS80-16-110 | Φ133mm | 3m | 16MPa |
Cautions of Operating Concrete Line Pump Hoses
During the operation of the hose, several aspects should be paid attention to:
- Communicate with the hose operator before starting or stopping pumping. The bending radius of the hose at the end should be more than 1 meter. The operator should not stand at the outlet of the hose to prevent the concrete from suddenly spraying out and hurting people.
- Do not stand at the corner of the building holding the end hose, the shaking of the hose or the concrete spraying may cause the operator to fall from the building. You should choose to stand in a safe position and use appropriate auxiliary tools to guide the rubber hose.
- In order to prevent the rubber hose from being bent and blocked, the rubber hose cannot be submerged in the concrete liquid, otherwise it will easily cause the pressure in the pipeline to increase and cause it to explode, causing injury accidents.
- Frequently check whether the connection between the hose and the steel pipe is firm. Check the hose wear, and replace it in time if necessary.
- When the hose is blocked, it must be treated absolutely before use again, otherwise the hose will easily be deformed, and the aggregate in the pipe will collide, squeeze and scratch the inner wall to cause a bulge. The longer the forced output time, the greater the harm.
