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Over 10 years Experience High Quality Sandblast High Pressure (4 Inch) Concrete Hose

100.0 USD
Min. Order: 10 Piece/Pieces
Trade Term: FOB,CIF,EXW
Payment Terms: Paypal, L/C, D/P, D/A, T/T, WU, Money Gram
Supply Ability: 5000 pieces/month
Place of Origin: Shandong

Company Profile

Location: Liaocheng, Shandong, China (Mainland)
Business Type: Manufacturer, Trading Company

Product Detail

Model No.: 2"-6"
Means of Transport: Ocean, Air, Land
Brand Name: shengbang
Specification: 2"-6"
Place of Origin: China
Brand Name: Shengbang
Material: Nature rubber
Working pressure: 85 -200 bar
Burst pressure: 220 bar
Length: 3m,1-12m all available
Operationg temperature: -40-+65 degree
Processing: Weaving and winding
Reinforce: 4 layer steel wire or as request
Service lifetime: 20,000-30,000CBM
Production Capacity: 5000 pieces/month
Delivery Date: 7 days after payment
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Product Description

Over 10 years experience High quality sandblast high pressure (4 inch) concrete hose

What is the details of concrete pump hose?

 Feature 

 

Long service life due to abrasion resistant tube

Flexible and easy to handle,with good kink resistance due to a special hose design

Suitable for reverse pumping,for easy cleaning

 

  Temperature Range  -35 ℃/+80 ℃
  Safety Factor  2:1
  Tube  black, smooth, NR/SBR rubber, that withstands the abrasive action of the concrete
  Reinforcement  steel cord wrapped,fabric wrapped

 

 

 What is the specifications of concrete pump hose?

 

1.Concrete Pump Steel Wire Rubber Hose 

SizeIDOD  Working   PressurePlies of steel wireFittingsHose Weight(kg/m)Length
2"5171

 

     85bar

 

         4Zero/Single/Both       1.51-20m
3"6789

 

     85bar

         4Zero/Single/Both       6.51-20m
3.5"83107

 

     85bar

 

         4Zero/Single/Both        71-20m
4"102126

 

     85bar

 

         4Zero/Single/Both        81-20m
4.5"108135

 

     85bar

 

         4Zero/Single/Both       8.51-20m
5"127153

 

     85bar

 

         4Zero/Single/Both       101-20m
6"150185

 

     85bar

 

         4Zero/Single/Both       131-20m

 

2.Concrete Pump Fabric Hose 80bar

Size

ID

(mm)

OD

(mm)

Inner rubber thickness(mm)Hose Thickness(mm)Piles of fabricMax safety FactorBending RadiusW.T/M
2"51.0 ±0.573.8±1.04.0 ±0.511.4 ±0.7542.52502.6±0.2
2.5"63.5±0.887.4±1.04.5 ±0.511.7 ±0.7542.53003.6±0.3
3"76.0±1.0107.0±1.25.5 ±0.515.5 ±1.062.53204.6±0.3
3.5"89.0±1.0120.0±1.55.5 ±0.515.5 ±1.062.53505.5±0.3
4"102.±1.0138.0±1.75.5 ±0.518.0 ±1.082.54006.8±0.3
4.5"114.0±1.0150.0±1.55.5 ±0.518.0 ±1.082.55007.8±0.3
5"127.0±1.0163.0±2.05.5 ±0.518.0 ±1.082.56009.0±0.3

 

 

What is the advantages of concrete pump hose?

 

1.Long lifespan 30000CBM

2.Good corrosion resistance.

3.Good crack growth resistance.

4.Little coefficient of friction and low flow resistance.

5.Good flexibility and anti-scratch ability.

6. Very high impact resistance.

7.The unique resistance to low temperature, workable at temperature - 25°C to 65 °C.

8. Light weight, easy for transportation and installation.

9. Flexible metal flange for connection, easy for installation and disassembly.

10. Smooth inner wall, spiral rubber hose easy for pipeline transportation.

Related Products

Concrete pump pipeConcrete pump clamp


Concrete pump flangeConcrete pump cleaning ball


Concrete pump elbowConcrete pump piston


Wear plate and cutting ringConcrete pump cylinder


Company Information

 

Professional concrete pump rubber hose,concrete spare parts manufacturers.Mainly products have obtained national patent certification.

 

Is a set research and development, production, sales and service in one of the professional team !

 

With products advanced performance, excellent quality, complete specifications and our perfect after-sales service, reasonable price , products sell well in the domestic markets and also exported to the Middle East, Europe ,North America and other counties.

 

 

Our Exhibition


bauma China 2014

Construction Machinery & Vehicles and Equipment Expo

 

25-28.Nov  2014           Shanghai

 Bices China 2015 

 

Beijing International Construction Machinery Exhibition & Seminar 

 

22-25 Sep 2015   Beijing

 

The 8th 

Construction Equipment and

Construction Technology Trade Fair

 25-29th.Nov.2015              Bangalore

 

We are waiting for you in Munich

Bauma Expo  2016 

Construction & Engineering Equipment EXPO.

11-17 April 2016  Munich

FAQ

 

 

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 .

 

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