Fabric Reinforcement Concrete Pump Hose

Concrete pump hose is a delivery tube, and with high wear resistance and durability. The rubber hose have 3 layers: the inner rubber takes NR usually; the enhancement is made of  fabric layer; external rubber is always with high wear resistance. 

 

Fabric reinforced concrete pump hose

Usual SK tail type, also HD end is available.

 

Rubber materials data sheet

The concrete pump hoses is made of NR and Neopren Rubber.

ML100℃ 1+4 MSt5,min

Tensile Strength MPa

SE MPa Elongation at break % ≥
30-45 11 12 1-5 700

 

Fabrice Concrete Pump Hose working pressure:

 

Item

ID mm

Wall Thickness mm

OD mm

Working Pressure Bar

Burst 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

 

Concrete Hoses Feature

  • The inner tube is synthetic rubber, wear resistance.
  • The external rubber is anti-aging, anti-strike, anti-stretch.
  • Durability

 

Tips for concrete hoses using

  • Avoid excessive bends radius when the concrete hoses is working.
  • When connecting the hose end, it should be clamped tightly. And avoid use of damaged sealing rings in clamp.

 

Concrete Pump Hose Application

The concrete hoses end can be apply for Putzmeister, Schwing, Sany, Zoomlion concrete pump.