Concrete Pumping Hose

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Construction
The concrete pumping hose consists of three layers: inner tube, reinforcement layer, outer layer.

Category
A. Cord plies as reinforcement layer
B. Wire ropes and cord ply as reinforcement layer
C. Wire ropes (or wire) as reinforcement layer
D. Wire ropes (or wire) as reinforcement layer

Application and Temperature Range
The concrete conveying rubber hose conveys concrete and mud under positive and negative pressure in the temperature range of -30℃ to 70℃.

Feature
We can manufacture rubber pumping hoses with different reinforcements, different working pressures, and different weights

Fabric wire concrete pump hose Specification

Specification	ID	Inner Rubber Layer Thickness	OD	No. of Layers		Safety Coefficient	Bending Radius	Weight
Inch	mm	mm	mm	55bar	80bar	bar	mm	Kg/m
2"	51.0±0.5	4.5±0.5	73.8±1.0	4	4	2.5	250	2.6±0.2
2.5"	63.5±0.8	4.5±0.5	87.4±1.0	4	4	2.5	300	3.6±0.3
3"	76.0±1.0	5.5±0.5	102.0±1.2	4	4	2.5	320	4.6±0.3
3.5"	89.0±1.0	5.5±0.5	122.0±1.5	6	6	2.5	350	5.5±0.3
4"	102.0±1.0	5.5±0.5	134.8±1.75	6	6	2.5	400	6.8±0.3
4.5"	114.0±1.0	5.5±0.5	153.0±1.5	8	8	2.5	500	7.8±0.3
5"	127.0±1.0	5.5±0.5	166.0±2.0	8	8	2.5	600	9.0±0.3

Steel wire concrete pump hose Specification

Specification	ID	Inner Rubber Layer Thickness	OD	No. of Layers	WP	Safety Coefficient	Bending Radius	Weight
mm	mm	mm	mm		Bar	Bar	mm	Kg/m
2"	51±0.7	4.0±0.5	68±1.5	2	85	2.5	200	2.8
2.5"	64±0.8	4.2±0.5	85±1.5	2	85	2.5	250	4.3
3"	76±1.0	5.5±0.5	102±1.5	4	85	2.5	270	6
3.5"	89±1.0	5.5±0.5	116±1.5	4	85	2.5	290	7.5
4"	102±1.0	5.5±0.5	130±1.75	4	85	2.5	300	9.1
4.5"	114±1.0	5.5±0.5	143±2	4	85	2.5	320	10.5
5"	127±1.0	5.5±0.5	158±2	4	85	2.5	360	12.8
6"	150±1.0	5.5±0.5	186±2	4	85	2.5	570	17