Concrete Pouring Hose - High-Pressure and Abrasion-Resistant Solution

Overview

The concrete pouring hose is a critical industrial tool designed to meet the demands of high-pressure and abrasion-resistant applications. Widely used in the construction industry, it is particularly suitable for transporting self-compacting concrete (SCC). Developed by Nanjing Yuhang Rubber Co., Ltd., this hose withstands working pressures of up to 100 bar, ensuring performance in complex and challenging construction environments.

Design and Material Characteristics

The hose core is made of smooth black conductive rubber, providing excellent abrasion resistance while preventing safety risks caused by static electricity buildup.

The reinforcement features high-strength spiral steel wires, offering outstanding pressure resistance and maintaining shape and performance during high-pressure concrete transport.

The outer layer is covered with smooth black conductive rubber, which ensures exceptional weather and abrasion resistance. The textured surface design enhances grip, facilitating installation and adjustments in construction settings.

Performance Advantages

Superior Abrasion Resistance: Effectively handles the abrasive impact of sand and gravel in concrete, extending the service life and reducing replacement costs.

Outstanding Pressure Capability: Handles working pressures of up to 100 bar with a safety factor of 2:1, making it ideal for high-intensity construction projects.

Weather Resistance and Temperature Range: Operates efficiently in temperatures from -40°C to +70°C, adapting to both extreme cold and heat.

Vacuum Capability and Stability: Maintains shape stability under vacuum pressures of 608 mmHg, ensuring smooth concrete flow.

Customizable Sizes: Available in standard and customized lengths to fit various construction needs.

Applications

The hose is widely used in bridge construction, large infrastructure projects, and commercial and residential building projects, particularly for transporting self-compacting concrete (SCC), which requires precise handling without vibration.

It is also applicable in other industrial fields requiring high abrasion resistance and pressure, such as mortar transport and slurry handling.

Usage and Maintenance

Inspect the hose for visible damage or wear before use.

Ensure secure connections during installation and avoid excessive bending to maintain transport efficiency.

Clean the interior of the hose regularly after use to prevent blockages or accelerated wear.

FAQ

Q: Is this hose suitable for various construction scenarios?

A: Yes, it is ideal for bridge construction, commercial and residential buildings, and more.

Q: How does it handle abrasive materials during transport?

A: The inner layer is made of abrasion-resistant materials, effectively reducing wear and extending service life.

Q: Does it support high-pressure operations?

A: Yes, the hose can handle working pressures of up to 100 bar with a safety factor of 2:1.

Q: Is this hose suitable for extreme weather conditions?

A: Absolutely, it operates in a temperature range of -40°C to +70°C and offers excellent weather resistance.

Q: How can I maintain the hose to extend its lifespan?

A: Clean the interior after each use and regularly inspect for damage or wear to ensure optimal performance.

Market Feedback and Summary

Customers widely recognize the reliability and performance of this concrete pouring hose, which significantly improves construction efficiency with its durability and safety. Nanjing Yuhang Rubber Co., Ltd. continues to optimize its technology and product performance to meet evolving market demands, providing superior solutions for construction projects.