Our main products: steam hose, sandblasting hose, cloth hose, hydraulic hose, industrial and auto hose, special function hose, steel wire frame (suction) hose, metal hoseand assembly, etc. Kind of rubber products. We can customize rubber hoses such as extra long and special shapes, ranging in length from 20 to 200 meters upon customers' request.
Wear Resistant Oil Vacuum Power Steering Concrete Pump Rubber Hose
Precautions for the rubber pump hoses using at the end of concrete pump trucks:
1. The operator should be trained to standardize the operation. If the operator does not have the standard operation, the operator should not be on the job. When connecting the end, the pipe clamp should be prevented to relax, the seal ring is damaged and the seal ring is not added. The pipe of the same type is not used when the pipe is connected. Mouth steel pipes, ordinary hoses and modern hoses can only be used as end outlets, and should not be used in place of connecting elbows and straight pipes.
2. When the pipe is blocked, it must be treated after normal use, such as the concrete plugging and plugging at the exit, blocking the pipe, mixing the pipe, plugging the pipe, plugging the pipe over the pipe, and plugging the pipe. , mortar mortar isolation type plugging tube, helium segregation type plugging tube, additive agent segregating type blocking tube, S type conveying tube blocking tube, external mixing extremely hot type blocking tube, external temperature extremely cold type blocking tube, air backlogged type blocking tube, Pipe diameter variant plugging, oversize blockage of aggregate, flow control outage blocker, etc. If the abnormal phenomenon is not eliminated in time, the hose will be deformed by heating, and the aggregate in the tube will collide and squeeze the inner wall, causing the hose of the pile to swell. Especially, the aggregate with a diameter of 3.5cm will have a large plugging phenomenon, and the output will be barely output. The longer the time, the greater the damage, and the inner wall of the hose does not often collide and become more and more severe. At the end of the drum, there will be a phenomenon of skinning from small to large, such as the appearance of the flange will also have the same consequences (tube The flange of the head flange is peeled off). However, as long as you choose the correct state in all aspects, you will surely achieve the best situation and reduce unnecessary losses.
3. Please use the cleaning work inside the pipeline after use, so that the handover work is smooth.
4, keep it flat, dry, and prevent contact with substances that affect the quality of rubber such as acid and alkali, oils and organic solvents.
Data sheet:
| Specification |
ID(mm) |
OD(mm) |
Working Pressure (bar) |
Burst Pressure (bar) |
Bend Radius (mm) |
Weight (kg/m) |
| 2" |
50.8mm |
76 |
85 |
200 |
200 |
2.8 |
| 2.5" |
63.5mm |
88.7 |
85 |
200 |
250 |
4.0 |
| 3" |
76.2mm |
101.4 |
85 |
200 |
270 |
6.0 |
| 4" |
101.6mm |
126.80 |
85 |
200 |
300 |
9.2 |
| 5" |
127mm |
152.2 |
85 |
200 |
360 |
11.7 |
≡ FAQ
Q: Do you produce smooth or cloth wrapped cover?
A: Yes, we can produce both cover, which depends on customer's request.
Q: Can you produce product with my own brand?
A: Yes, OEM or ODM is warmly welcome by our company. Hope we both parties will benefit a lot through the cooperation.
Q:Could we get free samples?
A: Yes. We can provide the free sample for you
Q: Does your product have different color hose?
A: Yes, we currently provide black, grey, red, blue and yellow.
Q:Could you crimp hose?
A: Yes, we can crimp hose assembly for our customers
Q: How long does my order take to be delivered?
A: It usually takes 5 to 30 days, which generally depends on the quantity of your order and our storage.
If you are interested in our products or if you have special requirements,
Welcome to Contact Us With Any Enquiries!
Audited Supplier 
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