K-Flex Rubber Insulation

K-FLEX ST K-FLEX ST is suitable for all applications both civil and industrial that require the use of insulation material, without neglecting the price/quality relationship: refrigeration, airconditioning, heating and plumbing, tanks, pipe fittings and water ducts.

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Description
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TECHNICAL DATA

Property

Value

Standard

Temperature range

K-FLEX ST TUBES: from -165°C to +110°C

K-FLEX ST SHEET: from -165°C* to +85°C

EN 14706

EN 14707

Thermal conductivity W/( mK)

Thickness $ 25mm

-20 °C = 0,031

0°C = 0,033

+20°C = 0,035

+40 °C = 0,037

Thickness > 25mm

-20 °C = 0,034

0°C = 0,036

+20 °C = 0,038

+40 °C = 0,040

EN 13787

EN ISO 8497

Corrosion problems

pH neutral (7:0,5)

EN 13468

Permeability

210000

27000

EN 12086

Fire

K-FLEX ST TUBES: Euroclasse BL-52, do

K-FLEX ST SHEETS: Euroclass B-53, do

EN 13501-1

* For industrial applications, product can be applied down to-198°C; for applications below -40°C please contact our technical department. For sheets in B-52, do class fire reaction consulat K-FLEX SRC.

K-FLEX reserves the right to change data and technical requirements without notice.

I.D	I.P.S	N.D	O.D
COPPER	BI	PVC	mm
1/4			6
3/8			10
1/2	1/4		13
5/8	3/8		15
3/4		1/2	19
7/8	1/2		22
1		3/4	25
1-1/8	3/4		28
1-3/8	1		35
1-5/8	1-1/4	1-1/4	42
1-7/8	1-1/2	1-1/2	48
2-1/8		2	54
2-3/8	2		60
2-3/8			67
3″	2-1/2	2-1/2	76
3-1/8			80
3-1/2	3		89
4-1/8		4	108
4-1/2	4		114
5-1/4			133
5-1/2	5		140
6-5/8	6		168