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HFT Pipestoppers® Heat Resistant Covers

Overview
Tech Specs
FAQ

Where Heat or Chemicals are in Use

The HFT® Pipestoppers® Division of Huntingdon Fusion Techniques HFT® manufactures a range of Heat—and Chemical-Resistant Covers to suit a wide variety of Inflatable Stoppers for pipes and ducts. These covers provide immediate protection in environments with heat, oil, hydrocarbons, or chemicals.
Versatile Applications for Where Heat or Chemicals are in Use
Heat Protection

Ideal for use in environments with high temperatures up to 300°C (572°F).

Chemical Protection

Provides excellent resistance to chemicals, oils, and hydrocarbons.

Multiple Shapes and Sizes

Suitable for use with all types of Inflatable Stoppers, including Cylindrical, Spherical, and Low Profile Stoppers.

Key Features and Benefits
  • Each cover is made from a high-temperature resistant acrylic fabric, a thick felt-type material with an added fibreglass backing for strong performance.

Highly resistant to heat, oils, hydrocarbons, and petrochemicals.

  • Can be manufactured to suit any size of Inflatable Stopper, from small to large.
Technical Specifications
Fabric Performance:
EN 531: EN 373 6.5 - Molten Metal Splash Level D3
EN 531: EN 367 6.3 - Convective Heat Level B4
EN 470-1: EN 532 - Flame Spread Pass
Tensile Strength:
EN ISO 13934-1
Warp: 110N
Weft: 120N
Tear Strength:
B.S. ISO 4674 Method A2
Warp: 40N
Weft: 40N
Your Questions Answered
The covers are made from a high-temperature resistant acrylic fabric with a fibreglass backing for added strength and durability.
These covers can be manufactured to suit any size of Inflatable Stopper, from small to large. Custom sizes are available upon request.
The covers are heat resistant up to 300°C (572°F).
Yes, the covers can be used with all types of Inflatable Stoppers, including Cylindrical, Spherical, and Low-Profile Stoppers.
These covers suit environments with high temperatures, oil, hydrocarbons, and chemicals. They are ideal for use in petrochemical operations, welding, and other industrial applications.

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HFT Pipestoppers® Heat Resistant Covers

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