With a commitment to provide high quality, reliable and affordable concrete pump supplies, we build trusting relationships with our customers by exceeding their expectations. We look forward to helping you with all your concrete pumping needs!
The parts department at Shengbang Concrete Pumps parts has satisfied customers that own ALL brands of pumps. Let us quote any concrete pump parts you are looking for.
Customers that own Schwing concrete pumps now have an alternative supplier for their wear parts. We now carry high-quality, after market parts for Schwing pumps. From concrete elbows to kidney plates, auger bearings and everything in between, Shengbang has it all at prices well below OEM. So, if you need parts for your Schwing, give us a call, we are happy to help!
Did you know we now carry a large inventory of parts for Putzmeister pumps. Now owners of Putzmeister Pumps have us as an alternative source for their standard concrete pump parts and for their Big-Mouth wear parts too.
Factory directly sale High pressure putzmeister concrete pump spare concrete placing boom rubber hose
Date Of Concrete Pump Rubber Hose ( Steel Wire ):
| Size | Inner Diameter (mm) | Wall Thickness Tolerance (mm) | Outer Diameter (mm) | Working pressure (bar) | Bursting Pressure (bar) | Bend Radius (mm) | Weight (KG/m) |
| 2" | 50 | 9±0.75 | 68±1.5 | 85 | 240 | 200 | 2.6 |
| 2.5" | 64 | 10±0.75 | 85±1.5 | 85 | 240 | 250 | 4.3 |
| 3" | 76.2 | 12.9±1 | 102±1.5 | 85 | 240 | 270 | 6.1 |
| 3.5" | 89 | 13.5±1 | 116±1.5 | 85 | 240 | 290 | 8.0 |
| 4" | 101.6 | 14.2±1 | 130±1.75 | 85 | 240 | 300 | 9.0 |
| 4.5" | 115 | 14±1 | 143±2 | 85 | 240 | 320 | 10.2 |
| 5" | 127 | 16±1 | 158±2 | 85 | 240 | 360 | 12.5 |
Date Of Concrete Pump Rubber Hose ( Fabric ):
Spec. | Inner diameter (mm) | Wall thickness tolerance (mm) | Outer diameter (mm) | Working pressure (bar) | Bursting pressure(bar) | Bend radius (mm) | Weight(kg/m) |
2" | 51±0.7 | 11.5±0.7 | 74±1 | 55 | 220 | 200 | 2.8±0.2 |
2.5" | 63.5±0.8 | 12±0.7 | 88±1 | 55 | 220 | 250 | 3.7±0.3 |
3" | 76±1 | 14±1 | 104±1.2 | 55 | 220 | 270 | 4.9±0.4 |
3.5" | 89±1 | 15±1 | 119±1.2 | 55 | 220 | 290 | 5.8±0.4 |
4" | 102±1 | 16 | 135±1.2 | 55 | 220 | 300 | 7.4±0.4 |
4.5" | 114 | 16±1 | 148±1.5 | 55 | 220 | 320 | 8.5±0.5 |
5" | 127±1 | 16±1 | 159±1.5 | 55 | 220 | 360 | 9±0.5 |
Specification of Concrete Pump Hose
| Application: | Handles cement, stone, sand and other abrasive materials in drilling, cementing service a wide range service in construction industry, mining and tunneling.
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Characteristics: | high tensile; wear, weather, ozone and aging resistance
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| Working pressure | 85bar
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| Temperature range | -30− +80°C
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| Safety factor | 1:3 |
| Hose lining: | NR, SBR, BR blend |
| Reinforcement layer: | tire cord with helix wire
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| Cover rubber layer: | SBR
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Hose in Application (Supplied by Customer Friendly )
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Trucked mounted concrete pump placing | Grout delivery & placing | Ground&underground shopping mall Construction | School playground construction |
We are on Trade Fair | |
bauma China 2014 Construction Machinery & Vehicles and Equipment Expo
25-28.Nov 2015 Shanghai |
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We will wait for you in Munich Bauma Expo 2016 Construction & Engineering Equipment EXPO. | The 8th Construction Equipment and Construction Technology Trade Fair
25-29th.Nov.2015 Bangalore
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Shipping Terms
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Samples are available within 7-10 working days
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Mass production Leading time: 15-30 days after sample confirmed |
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
Q5. Could you supply free sample ?
Yes, free sample can be provided to make test . But please buy an air ticket for it.
Q6.Are you manufacturer ?
Yes, we are real manufacturer which is located in Liaocheng City ,Shandong Province with 10+2 years both domestic and foreign market experience .