Concrete Hose
About Concrete Hose
A concrete hose is a specialized rubber hose designed for transporting liquid concrete (cement slurry, grout, or wet mix) from concrete pumps to pour points. The industry definition covers a high-abrasion-resistant, flexible conduit engineered to withstand extreme internal pressures and the abrasive nature of concrete aggregates. Typical applications include foundation pouring, bridge decks, tunnel linings, high-rise building slabs, and shotcrete operations.
At HENGHUA, we combine technical precision with global supply chain efficiency. Our concrete hose range incorporates Wire Braided Hose and Wire Spiral Hose designs to meet 4,000–8,000 psi burst requirements. We deliver High Pressure Hose solutions that reduce downtime and extend service life. With OEM ODM capabilities and a china manufacturing base, we offer bulk discounts, rapid supply, and localized support. Partner with us to solve your abrasion, pressure surge, and fitting compatibility challenges.
Detailed Product Specification
Technical Specifications Table
| Parameter | Value Range |
|---|---|
| Size Range | 1/2 inch to 6 inch (12.7mm–152.4mm ID) |
| Working Pressure | 580 psi to 2,175 psi (4 MPa–15 MPa) |
| Burst Pressure | 4x safety factor (up to 8,700 psi) |
| Min. Bend Radius | 10x to 15x hose ID (e.g., 300mm for 2-inch hose) |
| Temp. Range (continuous) | -40°F to +180°F (-40°C to +82°C) |
| Abrasion Resistance | ≥5,000 cycles (DIN 53516) |
| Standards | SAE 100R1, SAE 100R2, EN 856 4SP, GB/T 10544 |
Construction & Materials
- Inner Tube: Smooth SBR/NBR rubber blend – resists concrete’s alkaline pH, minimizes flow friction, and withstands aggregate abrasion.
- Reinforcement Layer:
- Wire Braided Hose (1 or 2 steel braids) for medium-pressure, high-flex applications.
- Wire Spiral Hose (4 or 6 spiral layers of high-tensile steel wire) for ultra-high pressure and heavy impulse conditions.
- Cover: Black CR/CSM synthetic rubber – ozone-resistant, flame-retardant, and heavily reinforced against dragging and impact.
- End Connections:Crimped fittings, reusable fittings, adapters, flanges, plus protective sleeves and guards for abrasion-prone zones.
Performance Advantages
- Pulse life: >200,000 cycles (SAE 100R2 standard) – ideal for piston pump pulsations.
- Media resistance: Handles cement additives, form oil, and wash water without swelling.
- Durability:Standard heavy-duty cover withstands dragging over rebar and rough decks.
- Customization: Lengths up to 60m (no couplings inside pour zone), printed logos, and color-coded protective sleeves.
Full Product Line Inside This Category
| Sub-category | Definition | Key Features (per 2.1) |
|---|---|---|
| Wire Braided Concrete Hose | One or two braids; light to medium pump lines | Working pressure up to 1,450 psi; bend radius 10x ID; temp -40°F–200°F; SBR tube; SAE 100R1/R2 |
| Wire Spiral Concrete Hose | Four or six wire spirals; high-pressure truck-mounted pumps | Working pressure up to 2,175 psi; zero kinking; impulse >500k cycles; EN 856 4SP/4SH |
| High Pressure Concrete Hose | For boom pumps and long-distance placement | Burst >8,700 psi; includes hose assembly with forged crimped fittings; flange options |
| Lightweight Grout Hose | Small ID (1/2″–2″) for shotcrete and grout pumps | Ultra-flexible; one-braid construction; color-coded covers |
We offer pdfspecification sheets for each type. Wholesale and bulk orders receive dedicated support. As a direct manufacturer, factory, producer, distributor, wholesaler, and exporter, HENGHUA delivers solution-oriented supply to contractors worldwide.
Braided vs. Spiral – Why It Matters
| Feature | Wire Braided | Wire Spiral |
|---|---|---|
| Pressure rating | Medium (≤1,450 psi) | High (≤2,175 psi) |
| Flexibility | Excellent (10x ID bend) | Good (15x ID bend) |
| Impulse life | 200k cycles | >500k cycles |
| Best for | Short runs, tight forms | Long boom pumps, high rises |
Manufacturing Process & Quality Control
Each concrete hose follows a unique ID-controlled route: mixing → extrusion of tube → wire reinforcement (with laser-monitored tension) → cover extrusion → spiral wrap → autoclave curing → end trimming → fitting crimping → 100% pressure test. Request our pdf plant tour guide.
Complete System Support
We don’t just sell hose. We provide hose assembly with crimped fittings, adapters for metric/BSP/NPT threads, flanges for high-flow connections, and protective sleeves to double cover life. Need a custom guards solution? Our engineers design in 48 hours.
HENGHUA Factory Reliable Manufacturing
Our Manufacturing Edge
HENGHUA operates a 35,000 m² china-based campus with 95 automated production lines (wire braiding, wire spiraling, wrapping, and curing). Daily output exceeds 100,000 meters of rubber hose. This scale means your concrete hose orders – from 500m trial to container bulk – ship within 7–15 days. Our cost advantage comes from vertical integration: mixing, steel wire drawing, fitting machining, and final assembly.
Quality Closed Loop
Lab equipment:Â Pulse tester (to 50 MPa), burst stand (10,000 psi), ozone chamber, and spectrometers.
Certifications:Â IATF 16949, ISO 9001, MSHA (flame resistance), and DNV for marine concrete pumping.
Traceability:Â Each hose receives an ID card with mix batch, cure date, and test results.
Value for You
OEM ODM – We customize covers, imprint your brand, and develop non-standard IDs.
Global reach – Exporting to USA, Germany, Brazil, UAE, Singapore, and 70+ countries.
One-stop – We also supply fittings, adapters, flanges, protective sleeves, guards, and hose assembly machines.
Quality and Standards Compliance
ISO 9001:2015 – Management system.
SAE / EN / GB – Full compliance with standard testing protocols.
MSHA – Accepted for underground mining concrete placement.
Performance parity – Independent tests show our concrete hose matches Parker, Gates, and Eaton in abrasion cycles and burst consistency.
100% factory testing – Every hose proof-pressured at 1.5x working pressure; 1% batch undergoes destructive burst and impulse.
Selection and Usage Considerations
How to Choose the Right Concrete Hose
Pressure:Â For boom pumps, use Wire Spiral Hose (2,175 psi). For line pumps, Wire Braided Hose (1,450 psi) suffices.
Bend radius:Â Tight areas (e.g., columns) require braided construction.
Fittings:Crimped fittings are permanent and leak-free. Reusable fittings allow field repairs.
Installation & Inspection
Do not under-bend – Maintain radius ≥12x ID.
Check covers weekly for cuts or exposed wire – replace immediately.
Use guards when dragging across sharp edges or hot surfaces.
Why HENGHUA is Your Trusted Partner
A quality concrete hose must balance abrasion resistance, pressure safety, and kink-free flexibility. HENGHUA’s Wire Braided Hose, Wire Spiral Hose, and High Pressure Hose deliver exactly that – backed by a chinafactory with global servicesupport.
Trend to watch: Smart hoses with embedded wear sensors are emerging. HENGHUA is piloting RFID-enabled covers that alert operators before failure. Stay ahead – partner with us.
Whether you need a distributor agreement, wholesale pricing, or a supplier for a specific OEM ODM project, HENGHUA is your source. Request our pdf specification library, get bulk discount quotes, or ask for free samples.Â
Send a Mail
henghua@hhgpipe.com
Make a Call
+15822925523
86-22-83859963
Mon - Sun: 09:00 am - 22:00 pm
Main Office
Tianjin, China
Hezhong Building, Youyi North Road