High-Quality Culvert Rubber Bladder for Effective Water Management

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Product Description

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Basic Information
Model NO.
YDRB
Pressure
High Pressure
Shape
Egg-Shaped
Material
Pure Rubber
Function
Closure Type
Color
Black
Customization
Yes
Diameter
300-1500mm
Length
6-20m
Application
Culvert Making Tubular Form During Concrete Pre-Casting
Process
High Temperature Vulcanization
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Product Description
High-Quality Culvert Rubber Bladder designed for effective water management and construction projects. These bladders are engineered for durability and high-pressure resistance.
Culvert Rubber Bladder 1
Culvert Rubber Bladder 2
Culvert Rubber Bladder 3
Culvert Rubber Bladder 4
Culvert Rubber Bladder 5
Culvert Rubber Bladder 6
Culvert Rubber Bladder 7
Culvert Rubber Bladder 8
Culvert Rubber Bladder 9
Culvert Rubber Bladder 10
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Specification
Items Index
Rubber R+C+R R+C+R+C+R
Tolerance of thickness (mm)3.0±0.23.2±0.25.2±0.2
Hardness (Shore A)65±5
Adhesive tension (N/25mm)≥8
Tensile Strength (Mpa)≥12
Elongation at break (%)≥350
300% stretch set length (Mpa)6
Stretch for deformation ratio≤20% (Prevent distortion)
Suitable temperature (℃)-10 ~ 80
AppearanceNo cracks, no bubbles; Impurity < 3mm; Depth < 1.5mm
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Packing & Delivery
Packaging is customized according to customer requirements to ensure safe transit.
Packing 1
Packing 2
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Company Profile
We are specialized in highway, railway, municipal, subway, and construction engineering solutions. Our product range includes more than 20 series and thousands of specifications, focusing on bridge expansion devices, rubber bearings, waterproof devices, and seismic bearings. With an annual production capacity of 100,000 meters for telescopic devices and millions of cubic meters of rubber products, we serve clients globally.
Factory 1
Factory 2
Factory 3
FAQ
What is the primary application of this rubber bladder?
It is primarily used for culvert making and as a tubular form during concrete pre-casting in infrastructure projects.
What materials are used in the manufacturing?
The product is made from pure rubber through a high-temperature vulcanization process to ensure durability.
Can the size of the bladder be customized?
Yes, we offer customization for diameters ranging from 300mm to 1500mm and lengths between 6m and 20m.
What is the operating temperature range for these products?
The rubber bladders are suitable for use in temperatures ranging from -10℃ to 80℃.
How do you ensure the quality of the products?
We guarantee quality by providing pre-production samples before mass production and performing a final inspection before every shipment.
What kind of payment and delivery terms do you accept?
We accept delivery terms such as FOB, CFR, CIF, and EXW. Accepted payment methods include T/T, L/C, and D/P D/A.

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