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Isulated pipes

Plastic bent pipe for MÜV pipes

Type: MÜV kö.

Standard: MSZEN 50086-1:1997; MSZEN 61386-21:2008

Application field: For joining MÜV I. rigid thick-walled protecting pipes, in determined environments and conditions.

Material: Rigid PVC for electrical use

Colour: brown or grey

Description and nominated sizes of plastic bent pipes:

DescriptionD (mm)v minR (mm)a (mm)
MÜV kö.    
1212 (+ 0; – 0,3)1,08560 ± 3
1616 (+ 0; – 0,3)1,258560 ± 3
2020 (+ 0; – 0,3)1,308560 ± 3
2525 (+ 0; – 0,4)1,508560 ± 3
3232 (+ 0; – 0,4)1,7014090 ± 5
4040 (+ 0; – 0,4)1,8014090 ± 5
5050 (+ 0; – 0,4)2,0014090 ± 5

Execution: according to requirements of customers.

Raw material:

Densityg/cm31,65
Tensile strengthMPa40
Elongation at break%15
Specific volumetric resistance at 20 °COhm x cm1 x 1015
Breakdown voltagekV/mm20

Strength properties:

Impact resistance: After a reheating treatment at 60 ± 2 °C for 240 hours and then at -5 °C for 2 hours it will not break under effect of impact energy of 2 J.

Heat-resistance: 60 ±2 °C according to VSZM TS 02.1/1/98

Ignitability: tubes are hardly inflammable according to V0 and self extinguish

Electrical properties:

Electric strength: Tubes comply with requirements in case of test at 2000 V during 15 min. after immersion in water during 24 hours.

Insulation resistances: min. 100 MOhm

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