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Rubber Hose for Conveying Concrete

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MOQ : 50 Meters

Rubber Hose for Conveying Concrete Specification

Surface Finish
Smooth/Corrugated exterior as required

Tensile Strength
12~20 MPa

Nitrogen Content (%)
Nil

Usage & Applications
Used for conveying concrete in construction sites, tunnels, bridges, dams and other infrastructure projects

Ash %
Nil (not applicable)

Thermal Conductivity
Low

Natural Rubber
High quality natural and synthetic rubber blend

Weight
Varies depending on size & length

Flame Resistance Level
Standard Non-Flame Retardant (optional FR on request)

Compression Ratio
5:1 (approximate)

Width
Customizable as per requirement

Tolerance
±1 mm

Water Absorption
Negligible

Temperature Resistance
-40°C to +80°C

Length
Up to 20 meters or customized

Feature
Abrasion Resistant, Flexible, High Impact Resistance

Product Type
Rubber Hose for Conveying Concrete

Resistance level
Resistant to Abrasion, Weathering, and Chemicals

Components
Rubber Tube, Steel Wire Helix, Textile Reinforcement

Diameter
2 to 5 (50 mm to 127 mm)

Material
Natural Rubber with Reinforced Steel Wire Helix

Style
Heavy Duty, Smooth or Corrugated Finish

Color
Black

Size
2 to 5 (50 mm to 127 mm) ID available

Part Type
Hose Pipe

Volatile Matter (%)
Nil

Density
1.25 Gram per cubic centimeter(g/cm3)

Rubber Type
Natural/SBR Blend

Thickness
6 mm to 12 mm

Hardness
65 ± 5 Shore A

Packaging Type
Coil or as specified

Reinforcement Layer
High tensile synthetic textile and steel wire helix

Burst Pressure
Minimum 60 Bar

Outer Cover
Weather and abrasion resistant rubber

End Connection
Available with plain, flanged, or coupling ends

Working Pressure
Up to 40 Bar

Ozone Resistance
Excellent

Applications
Ideal for transit mixer, concrete pump, shotcrete, and mortar conveying

Inner Tube
Black smooth synthetic/Natural rubber, highly abrasion-resistant

Standard Conformance
IS: 1307 / EN 12001 / As per customer specification

Minimum Bending Radius
6x hose ID

Rubber Hose for Conveying Concrete Trade Information

Minimum Order Quantity
50 Meters

Supply Ability
Meter

Delivery Time
1 Week

About Rubber Hose for Conveying Concrete

Rubber Hose for Conveying Concrete

CONSTRUCTION: Involves three layers: inner tuber, reinforcement layer, outer layer.

CATEGORY:

Cord plies as reinforcement layer
Wire ropes and cord ply as reinforcement layer
Wire ropes (or wire) as reinforcement layer
Wire ropes (or wire) as reinforcement layer

APPLICATION AND TEMPERATURE RANGE: Conveying concrete, mud under positive or negative pressure in the ambient temperature of -30 CC to 70 CC. |

FEATURE: We can manufacture hoses of different reinforcement, different working pressure, and different weight.

Specification

Hose ID		Working pressure		Test Pressure		Burst Pressure
Inch	mm	BAR	PSI	BAR	PSI	BAR	PSI
5	127	85	1232	127.5	1850	212.5	3080

Engineered for Demanding Construction Applications

Designed specifically for the transmission of concrete, the hose withstands rigorous demands in diverse environments such as tunnels, bridges, dams, and high-rise sites. With a minimum burst pressure of 60 bar and working pressure up to 40 bar, it assures both safety and performance for challenging projects.

Superior Durability and Flexibility

Constructed with a unique high tensile textile and steel wire reinforcement, the hose ensures a dependable compression ratio and high impact resistance. Its synthetic/natural rubber blend resists abrasion, weather-induced degradation, and chemical exposure, while permitting a minimum bending radius as low as 6 times the hoses inner diameter.

Customizable to Project Needs

Available in both smooth and corrugated finishes, with inside diameters ranging from 50 mm to 127 mm and lengths up to 20 meters, this hose can be tailored to specific site requirements. Choices of end connectionsplain, flanged, or couplingenhance adaptability for varied construction systems.

FAQs of Rubber Hose for Conveying Concrete:

Q: How is this rubber hose used for concrete conveying in construction projects?

A: The hose is attached to concrete pumps or transit mixers, enabling the safe and efficient transfer of concrete to specific areas such as building foundations, tunnels, or bridge decks. Its abrasion-resistant inner layer allows for continuous operation, even with materials containing coarse aggregates.

Q: What sets this concrete conveying hose apart in terms of resistance and durability?

A: This hose offers excellent abrasion, ozone, weather, and chemical resistance due to its natural and synthetic rubber blend, reinforced with high tensile textile and a steel wire helix. Its robust construction delivers a minimum burst pressure of 60 bar and reliable tensile strength, suitable for rigorous on-site conditions.

Q: When should I opt for a smooth versus a corrugated hose finish?

A: Smooth finishes are ideal for lower drag and easier cleaning, commonly used for straight runs or automated systems. Corrugated exteriors offer greater flexibility, making them suitable for installations requiring frequent bending or around obstacles at construction sites.

Q: Where is this hose most commonly applied in infrastructure projects?

A: The hose is widely used in construction sites, tunnels, bridge building, dam projects, and any application where concrete must be precisely delivered under pressure and through challenging environments.

Q: What is the process for selecting the right hose size and end connection?

A: Identify the required inner diameter (between 2 to 5 inches), preferred length (up to 20 meters), and end connection typeplain, flanged, or couplingbased on the equipment and site requirements. You may also consider working pressure, bending radius, and abrasion demands for optimal compatibility.

Q: What benefits does using this hose offer for concrete pumping operations?

A: Users benefit from high flexibility, abrasion and weather resistance, dependable pressure ratings, and customizable dimensions. These features enhance operational safety, reduce downtime, and support efficient, trouble-free delivery of concrete on complex sites.

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