Fly Ash Rubber Hose with Fixed Flange

About Fly Ash Rubber Hose with Fixed Flange

Great here's a complete technical and practical overview of a Fly Ash Rubber Hose with Fixed Flange, typically used in pneumatic conveying systems like silo discharge, ash handling plants, and bulk material transfer systems.

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Fly Ash Rubber Hose with Fixed Flange Overview

This type of hose is engineered to handle abrasive dry materials like fly ash, cement, sand, or lime under low to medium pressure, with reinforced rubber lining and flanged ends for secure connections.

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Technical Specifications

Parameter	Typical Values / Range
Inner Diameter (ID)	50 mm to 300 mm (2 to 12)
Length	1 m 10 m (custom lengths available)
Working Pressure	5 10 bar (72 150 psi)
Burst Pressure	3x working pressure (15 30 bar)
Temperature Range	-20C to +80C (can be customized with special rubber compounds)
Lining Material	NR/SBR/NRR (anti-abrasive natural rubber blend)
Reinforcement	Multiple layers of synthetic fabric + steel wire helix
Outer Cover	Weather-resistant SBR/NR blend, optionally wrapped or smooth
Flange Type	Fixed MS Flanges (IS/ANSI/DIN standard drilled), vulcanized or clamped

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Fixed Flange End Details

Flange Type	Standard	Connection
Mild Steel (MS)	IS 1538 / ANSI B16.5	Bolted connection, PN10PN16
Galvanized MS	For corrosion resistance	Optional
Rotatable/Swivel Flange	Available on request	For easy alignment

Flanges are usually vulcanized with steel rings for permanent fixing or externally clamped with heavy-duty bands.

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Construction Layers

1. Tube (Inner Layer): Abrasion-resistant rubber (black)

2. Reinforcement: Multi-ply synthetic cord + steel wire helix

3. Cover: Anti-weather, anti-aging rubber (black or optional color)

4. Ends: Fixed steel flanges (welded or integrated)

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Packing Details

Hose Size	Packing Style
Up to 4"	Coiled and wrapped with stretch film
6" and above	Bundled straight or palletized
All Sizes	Ends capped or flange-covered for protection

Label includes:

• Hose size & length

• Pressure rating

• Liner type (Fly Ash Use)

• Flange standard

• Batch No. & Manufacturer Info

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Applications

• Pneumatic fly ash conveying

• Cement silos and bulk tankers

• Power plants (ash handling)

• Concrete batching plants

• Dust collection systems

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Would you like:

• A technical drawing (2D profile of the hose)?

• A datasheet template with specification table?

• A comparison with ceramic-lined hoses for high abrasion resistance?

Let me know how you're planning to use it!

Engineered for Tough Environments

Designed for rigorous use in power plants, cement works, and fly ash handling, this hose performs effortlessly under both indoor and outdoor conditions. The abrasion and weather-resistant rubber cover ensures exceptional lifespan, even with heavy-duty operations. A robust steel wire helix and high-tensile fabric reinforcement maximize strength and flexibility.


Customizable to Meet Your Needs

With lengths up to 10 meters and various end connection standards-including IS:1538, ANSI, and DIN-these hoses can be tailored precisely to your application. Further customization includes inner and outer diameter choices, ensuring a perfect fit for your system's requirements.


Reliable Performance & Easy Installation

The fixed MS flange connection simplifies secure installation, preventing leaks and providing stable performance. The minimum bending radius of six times the hose diameter and a pressure rating up to 10 bar support prolonged and efficient operation, all while adhering to industry safety standards.