Pyrosleeve PGH.20/ROSP

Premium Firesleeve for Extreme Heat Protection:


PGH.20/ROSP : Firesleeve is a high-performance red oxide silicone coated glass fibre sleeving designed to provide exceptional thermal insulation and fire protection for hoses, cables, wires, hydraulic lines and industrial pipework operating in high-temperature environments.


Manufactured from durable E-glass knitted glass sleeving coated with a thick layer of iron oxide red silicone rubber, our firesleeve delivers superior resistance to direct flame, molten metal splash, radiant heat, abrasion, oils, fuels, hydraulic fluids and harsh industrial conditions.


PGH.20/ROS sleeving possesses outstanding characteristics making it ideal for protecting hose assemblies, cables, and wires 

Availability

Standard method of supply: 15M coils

We can also supply in other lengths and forms e.g. layered into boxes on request.


Lead-time: All standard diameters detailed below are available ExStock and can be despatched the same day.


Non-standard sizes, lengths and colours may require a manufacture lead-time - please enquire for exact lead-times.

 

Characteristics

  • Continuous protection at an operating temperature of 260ºC
  • Ability to withstand a molten metal splash at 1200ºC
  • Excellent flame resistance
  • Provides personnel protection against burns from hot hoses, steam lines, etc.
  • Helps to reduce energy loss by retaining heat within pipework
  • When exposed to flame the high grade rubber will form a protective SiO2 layer
  • Highly resistant to most oils, hydraulic fluids, fuels, acids, and alkalis
  • Good abrasion resistance
  • High flexibility

 

Our Firesleeves are tested and conform to:

  • BS EN 45545-2:2020+A1:2023 European fire safety requirements for materials and components used in railway vehicles BS EN ISO 4589-2:2017 Determination of Burning Behaviour by Oxygen Index
  • ISO 5659:2026 Smoke Generation - Determination of Optical Density by a single chamber test
  • NV X 70-100-1: 2006 & NF X 70-100-2: 2006 – Quantitative Analysis of Gases Produced Under Specific Conditions of Thermal Degradation in the Presence of Air.
Available Sizes Nominal Inside diameters(mm) Characteristics
6
10 Effect of heat Will not burn. Retains 75% tensile @ 340 °C
13 *
16 *
20
22 Effects of acids and alkalis Resistant to acids is fair. Resistance of Alkalis is good
25 *
28 *
32
35 Silicone rubber Durometer Shore A Initial Aged 240hrs @ 200 °C
38 *
41 * 35
44 * 45
50
57 Dielectric Strength
63
70 Tensile Strength 400.000- 500.000psi*
76 *
83 Elastic Recovery 100%
89
95 Specific Gravity 2.54- 2.69
102
114 Effect of bleaches and solvent Unaffected
127
Pyrosleeve products are used in many applications across a number of industries