Concrete Pump Hose

Steel Wire Reinforced Concrete Pump Hose

Engineered for demanding concrete placement and high-pressure pumping applications, our steel wire reinforced concrete pump hose delivers maximum durability under extreme operating conditions.

Quick Specifications

Inner Diameter (ID)	2" to 6" (51mm to 127mm)
Reinforcement	High-Tensile Steel Wire Cords (Multi-Spiral)
Inner Tube	Abrasion-Resistant NR/SBR Rubber (Conductive)
Outer Cover	Cut, Gouge, Ozone & Weather-Resistant SBR Compound
Working Pressure	85 Bar / 100 Bar (1233 PSI / 1450 PSI)
Burst Pressure	200 Bar / 250 Bar (Safety Factor 2:1 or 2.5:1)

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SAE / DIN / EN Standards

100% Proof Tested

OEM Branding Available

MOQ Flexible

Overview

Product Overview

The Steel Wire Reinforced Concrete Pump Hose is a high-performance fluid transfer solution built specifically for high-pressure concrete delivery systems. Used extensively at the end of concrete boom trucks, high-rise construction placement lines, and shotcrete spraying equipment, this heavy-duty hose handles wet concrete, mortar, slurry, and cement grout with ease.

The inner lining features a specially formulated high-abrasion natural and synthetic rubber blend (DIN 53516 wear loss ≤ 50mm³), which protects the hose against constant friction caused by sharp gravel and aggregates. To handle continuous pressure spikes from piston pumps, the carcass is reinforced with multi-ply high-tensile steel wire spirals, ensuring superior structural stability, kink resistance, and zero elongation during high-flow discharge.

The outer cover is crafted from weather- and ozone-resistant synthetic rubber, protecting the hose body from cuts, gouges, and harsh job-site dragging. Pre-assembled with heavy-duty metric or HD swaged steel couplings, our concrete pumping hoses ensure leak-proof performance and full-flow volumetric efficiency.

HOSE I.D.		HOSE O.D.	Working Pressure		Burst Pressure		Min. Bend Radius	Wt. Per M.
inch	mm	mm	Mpa	Psi	Mpa	Psi	mm	kg/m
2"	51	68±1.5	8.5	1230	20	2900	200	2.8
2-1/2"	64	85±1.5	8.5	1230	20	2900	250	4.3
3"	76	102±1.5	8.5	1230	20	2900	270	6
3-1/2"	89	116±1.5	8.5	1230	20	2900	290	7.5
4"	102	130±1.75	8.5	1230	20	2900	300	9.1
4-1/2"	115	143±2	8.5	1230	20	2900	320	10.5
5"	127	158±2	8.5	1230	20	2900	360	12.8
6"	152	186±2	8.5	1230	20	2900	570	17

Key Features

Specially engineered NR/SBR tube delivers extreme resistance to aggregate abrasion
Multi-wire spiral steel reinforcement prevents structural kinking under high pressure surges
Antistatic rubber formulation prevents static charge build-up during dry mortar flow
Rugged outer cover resists severe surface cuts, ozone, and outdoor weather aging
Factory-installed hardened steel HD couplings ensure seamless pipeline connection
High safety factor guarantees safe performance under extreme high-pressure pumping
Flexible bend radius allows smooth placement movement at the end of boom arms

Structure

Hose Structure

Tube: Black, highly wear-resistant conductive natural/synthetic rubber blend
Reinforcement: Multiple layers of high-tensile spiral steel wire cords
Cover: Black, ozone- and abrasion-resistant synthetic rubber with wrapped finish
End Couplings: Swaged steel Heavy Duty (HD) couplings with hardened wear surface

Applications

Concrete Boom Placement Trucks and Trailer Pumps
High-Rise Building Construction Concrete Transfer
Tunneling, Mining, and Foundation Piling Operations
Wet and Dry Shotcrete / Gunite Concrete Spraying
Bridge Abutment and Dam Infrastructure Grouting
Mortar and Slurry Discharge Lines

Advantages

Why Choose This Product

Superior rubber compound reduces internal tube wear, significantly extending hose service life

Kink-proof steel wire carcass ensures uninterrupted concrete flow and prevents blockages

Pre-crimped full-flow couplings eliminate pressure drops and end-fitting separation risks

Excellent flexibility reduces operator fatigue during manual ground hose positioning

Custom length and flange configurations available to fit all major concrete pump brands

Technical Data

Technical Specifications

Inner Diameter (ID)	2" to 6" (51mm to 127mm)
Reinforcement	High-Tensile Steel Wire Cords (Multi-Spiral)
Inner Tube	Abrasion-Resistant NR/SBR Rubber (Conductive)
Outer Cover	Cut, Gouge, Ozone & Weather-Resistant SBR Compound
Working Pressure	85 Bar / 100 Bar (1233 PSI / 1450 PSI)
Burst Pressure	200 Bar / 250 Bar (Safety Factor 2:1 or 2.5:1)
Temperature Range	-40°C to +70°C (-40°F to +158°F)
Standard End Fittings	Heavy Duty (HD) / Victaulic / Metric Flanged
Wear Resistance Value	<= 50 mm³ (per DIN 53516)

FAQ

Frequently Asked Questions

What is the wear resistance rating of your concrete pump hose inner tube?

Our inner tube rubber achieves an abrasion loss rating of ≤ 50mm³ according to DIN 53516 standards, ensuring extended operational life under harsh aggregate pumping.

What ends/couplings come pre-assembled on these hoses?

We provide factory-crimped Heavy Duty (HD) couplings, Victaulic ends, and standard Metric flanged couplings to fit pumps like Schwing, Putzmeister, and Sany.

What is the difference between wire reinforced and textile reinforced concrete hoses?

Steel wire reinforced hoses are built for high pressure, high abrasion applications like boom trucks and high-rises, while textile hoses offer lighter weight for ground discharge.

Can this concrete hose handle high peak surges from piston pumps?

Yes, designed with working pressures up to 100 Bar (1450 PSI) and a safety factor of 2:1 or higher, it easily absorbs dynamic peak pressure spikes.

Are custom lengths available for concrete pump hoses?

Yes, we manufacture custom hose lengths ranging from short boom tip hoses (10ft/15ft) to longer discharge lines (50ft/100ft).

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Get a Quotation for Steel Wire Reinforced Concrete Pump Hose

Send us your specifications - size, length, pressure rating, quantity and destination port. Our sales engineer will respond within 4 business hours with a quotation, datasheet and lead time.