Flexible 3M 5 Inch 4 Layer Concrete Pump Hose Little Coefficient Friction
| PRTS NO. | NAME | DESCRIPTION | SPECTIFICATION |
| 1 | DN80(3”) | 2 ply steel wire |
W.B.P 120/300 BAR WEIGHT: 4.8 KG/M |
| 2 | DN100(4”) | 2 ply steel wire |
W.B.P 100/250 BAR WEIGHT: 5.0 KG/M |
| 3 | DN100(4”) | 4 ply steel wire |
W.B.P 100/250 BAR WEIGHT: 5.0 KG/M |
| 4 | DN125(5”) | 2 ply steel wire |
W.B.P 85/210 BAR WEIGHT: 10 KG/M |
| 5 | DN125(5”) | 4 ply steel wire |
W.B.P 85/210 BAR WEIGHT: 11.3.KG/M |
| 6 | DN150(6”) | 4 ply steel wire |
W.B.P 85/210 BAR WEIGHT: 13KG/M |
| 7 | END | 45MN2 GALVANIZE |
HD/SK/ZX/MF 148/157MM FLANGE |
| 8 | LENGTH | 1-12M | PACKAGE: WOVEN AND PLASTIC BAG |
| 9 | THICKNESS | 15-16MM |
Q1. How many layers steel wires of this hose and how many steel wire of each layer is composed of?
A. Using four layers steel wire winding technology, each layer is composed of 100 steel wires,
which structure can guarantee the maximum combination of steel and rubber.
Q2.How many cubic feet concrete can be casted by one hose?
A. Many factors affect the casting cubic feet, such as the different aggregate between different counties,
the different concrete pump and whether the hoses can be properly operating or not etc.
Gerenally speaking, under the normal condition of concrete pump, the delivery capacity is not less than
20 thousand cubic feet or even up to 25 thousand.
Q3. Why does the wires always come out of the hose end? How to avoid ?
A: It is very important to bond the steel wire and rubber well. The degumming is often arised if the
steel wire cannot bond closely with the rubber. In order to avoid this problem and lower the
degumming rate to a minimum we add a bonding layer above wear-resistant layer.
Q4. It's very dangerous when the hose head fall off, how to avoid this problem?
A: We make a 100% fall off inspection before the hoses leave the factory in order to make sure every hose
can reach the operational requirement
A. Using four layers steel wire winding technology, each layer is composed of 100 steel wires,
which structure can guarantee the maximum combination of steel and rubber.
Q2.How many cubic feet concrete can be casted by one hose?
A. Many factors affect the casting cubic feet, such as the different aggregate between different counties,
the different concrete pump and whether the hoses can be properly operating or not etc.
Gerenally speaking, under the normal condition of concrete pump, the delivery capacity is not less than
20 thousand cubic feet or even up to 25 thousand.
Q3. Why does the wires always come out of the hose end? How to avoid ?
A: It is very important to bond the steel wire and rubber well. The degumming is often arised if the
steel wire cannot bond closely with the rubber. In order to avoid this problem and lower the
degumming rate to a minimum we add a bonding layer above wear-resistant layer.
Q4. It's very dangerous when the hose head fall off, how to avoid this problem?
A: We make a 100% fall off inspection before the hoses leave the factory in order to make sure every hose
can reach the operational requirement
Founded in 2005,Jinan Jintrun Concrete Pump Technology Co.,Ltd. specializes in R & D manufacturing and sales concrete pump parts.Through about ten years development,our company has established three production workshops which mainly involves wear-resistant pipe,rubber hose and pipe clamp casting.In addition,we cooperate with other outstanding domestic factories which produce pumps. Now we have been a one-stop service supplier of pumper parts.
To provide the best quality products is fundamental to our company's development, to improve the reputation of “made in China” is our mission, to become the most trustworthy partner of customers is our pursuit.
To provide the best quality products is fundamental to our company's development, to improve the reputation of “made in China” is our mission, to become the most trustworthy partner of customers is our pursuit.
