3 inch Used concrete pumping hose

3 inch Used concrete pumping hose Lifetime: 10,000-15,000 cubic meters  Integrated hose end and inner wall hardened, prolong working life Reinforcement: 4 layers steel wire, 2 layers steel wire, 4/6 layers fabric Hose ends: galvanized or painted   Flange: 98mm  Application:  Mortar pump/fine stone concrete pump
  Steel hose

Spec.	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
4"	101.6	14.2±1	130±1.75	85	240	300	9
4.5"	115	14±1	143±2	85	240	320	10.2
5"	127	16±1	158±2	85	240	360	12.5

 Fabric hose

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

   Fabric reinforce hose and wire braid hose 1. Our hose is the best hose made.      Fabric hose Working pressure: 55bar, Bursting pressure: 220bar     Wire braid hose Working pressure: 85bar, Bursting pressure: 240bar 2. Available with Metric or Heavy Duty ends or ends for concrete pump or shotcrete pump and                   available with one or two ends. Our hoses ends are heat treated and externally swaged for long life. 3. We may also produce according to your requirements, please feel free to contact us     Production process    Packing    Pressure testing    Tensile strength and wear testing      Other related parts  Shotcrete pump spraying nozzle