タイトルまたは説明

1. Details for concrete pump hose :

    Material: natural rubber and steel wire     Weight: *2.8kg/m (DN**5mm)

      Inner diameter : **7mm                           Outer diameter : **8mm

      Reinforced : 4 plies steel wire.                 Flange type : SK**8mm (standard size)

      Working pressure : *5bar                          Brust pressure : **0bar

      Reference lifetime: ****0CBM                  Flange weight: 6.5kg/set

      Connection type: Clamp connect
2.Concrete pump hose (4 steel plies, *0 bar W.P.)
Application: steel cord hose used for concrete placement at casting locations; it is used at the end of the pumps to distribute the concrete. The hose resists suction during the cleaning process. Usually supplied with swaged on “Full flow” hardened couplings.
Temperature: from **5°C to **5°C .
Construction
Tube: black, smooth, NR/SBR rubber, that withstands the abrasive action of the concrete.
Reinforcement: plies of steel wire cord.
Cover: black, smooth (wrapped finish), NR/SBR rubber, abrasion and weathering resistant.
Branding: Schwing, Putzmeister, Kyokuto, Cifa, Sany, Zoomlion
 

3.Concrete pump hose end flange:

 

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

1.SK**8mm flange is commonly used. SK **7mm flange is special for Sany concrete pump.

2.ZX **5mm flange usually used for Putzmeister concrete pump.

3.MF **6mm flange usually used for Schwing concrete pump.
 

hose advantages:   

1.Long lifespan ****0CBM

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 - *5°C to *5 °C.

8. Light weight, easy for transportation and installation.

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

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