K-FLEX · HVAC & pipework

K-FLEX ST

Name: K-FLEX ST
Brand: K-FLEX
SKU: k-flex-st

Flexible synthetic rubber insulation. They are available in tube and sheet forms.

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Overview

Flexible tubular and sheet insulation made of synthetic rubber with a closed-cell structure. Suitable for heating, ventilation, air conditioning and refrigeration systems. The material is also used for process piping, hot and cold water supply systems. Resistant to mould, fungi and bacteria.

Key features

µ ≥ 10.000
-165 °C to +110 °C
Клас на горимост B L-s2, d0

Applications

HVAC/R: heating, ventilation, air-conditioning and refrigeration
Plumbing and water supply
Hot and cold water systems
Industrial installations

Technical data

Property	Value
Temperature Range	K-FLEX ST tube: from -165 °C to +110 °C
	K-FLEX ST sheet: from -165 °C to +85 °C
	K-FLEX ST/SK tube: from -40 °C to +85 °C
	K-FLEX ST AD sheet: from -40 °C to +85 °C
Thermal Conductivity λ W/(m•K)	Thickness ≤ 25mm: 0 °C = 0,033
	Thickness ≤ 25mm: +40 °C = 0,037
	Thickness > 25mm: 0 °C = 0,036
	Thickness > 25mm: +40 °C = 0,040
Corrosion Prevention	pH neutral (7)
Permeability μ	Thickness ≤ 25mm: ≥ 10000
Permeability μ	Thickness > 25mm: ≥ 7000
Fire Rating	K-FLEX ST tube: Euroclass BL-s2,d0
	K-FLEX ST sheet: Euroclass B-s3,d0
	K-FLEX ST/SK tube: Euroclass BL-s2,d0
	K-FLEX ST AD sheet: Euroclass B-s3,d0
	BS 476 p6 - class 0

Data from the manufacturer. Please confirm the exact version, availability and a current quote with us.

Dimensions and variants

Insulation tubes, length 2 m
Thicknesses	Diameters
6 - 9 - 13 - 19 - 25 - 32 - 40 - 50 - 55 - 60 mm	from 06 to 210 mm

Rolls, width 1 m
Standard thicknesses	Self-adhesive roll thicknesses
6 - 10 - 13 - 16 - 19 - 25 - 32 - 40 - 50 - 60 mm	6 - 10 - 13 - 16 - 19 - 25 - 32 - 40 - 50 mm

Rolls, width 1.5 m
Standard thicknesses	Self-adhesive roll thicknesses
6 - 10 - 13 - 16 - 19 - 25 - 32 - 40 - 50 mm	6 - 10 - 13 - 16 - 19 - 25 - 32 - 40 - 50 mm

Packaging

Tubes 2 m 2092 x 387 x 322 mm	Sheets 1 m 550 × 550x 1050 mm	Sheets 1.5 m: polyethylene bags

Documents

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