China supplier of DN125mm concrete pump hose

1. Details for DN125mm concrete pump hose :

    Material: natural rubber and steel wire     Weight: 12.8kg/m (DN125mm)

       Inner diameter : 125mm           Outer diameter : 158mm

      Reinforced : 4 plies steel wire.  Flange type : SK148mm (standard size)

      Working pressure : 85bar           Brust pressure : 220bar

      Reference lifetime: 30000CBM   Flange weight: 6.5kg/set

      Connection type: clamp connect

2.DN125mm concrete pump hose flange type: 

    Hose can fit SK,HD,ZX,MF end flange.(Quenching and galvanized)

     1.SK148mm flange is commonly used. SK 157mm flange is special for Sany concrete pump.

     2.ZX 175mm flange usually used for Putzmeister concrete pump.

     3.MF 166mm flange usually used for Schwing concrete pump.

3.DN125mm concrete pump hose four plies steel wire reinforced: Per ply 100 steel wire, steel wire diameter 1.2mm.

4.DN125mm concrete pump hose connection:

     Parts of the hose assemblies are: the hose and the couplings.Depending on the application,          hoses may have just one or both coupled ends. Usually used on end,connect end hose and          concrete pump pipe by clamp coulping.

5.DN125mm concrete pump hose cleaning.

     The assembly must be cleaned after every use with the correct equipment. We suggest           carrying out the cleaning operation by sucking a sponge ball from one end to the another.

Compressed air must not be used for the cleaning.

 6. DN125mm concrete pump hose application:

       1.DN125mm(5") 4 plies steel wire reinforced concrete pump hose usually can       be used for concrete boom pump truck, screw pile machine.

7.DN125mm concrete pump hose advantages:   

1.Long lifespan 25000CBM

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.

Dedicated to provide customers with one-stop concrete pump accessories procurement services.
Shandong TongDuoBao Mechanical equipment co.,Ltd is one of the leading concrete pump Parts manufactures in china, being in this filed for over 9 years.

(1) .Our products include delivery pipes, elbows, reducers, couplings, rubber hoses, cleaning ball and so on. 

 1. Are you manufacturer ?

     Yes, we are manufacturer and we had in this field for more than 10 years.

2. Can you provide sample to test?

     Yes,The sample can be provide for you to test.

3. Delivery time:

    Quantity less than 250 pcs  4 days; 250*500 pcs  7 days, 500 pcs~ 10 days.

4. Payment terms:

    T/T,LC,WEST UNION etc, 30% deposit,the belance before shipment.

Contact information: