Copper Strip for Fire-proof Cable

Copper Strip for Fire-proof Cable

It is mainly used in high-rise civil buildings, entertainment places and many construction projects with high safety requirements. It plays the role of not cutting off the power supply in fire, but also achieving the purpose of safety protection

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product details

Mark

TU0、TU1、TU2、T2

Executive standard

GB/T2059

Main application

t is mainly used in high-rise civil buildings, entertainment places and many construction projects with high safety requirements. It plays the role of not cutting off the power supply in fire, but also achieving the purpose of safety protection

Thickness range

 

0.09-0.15

0.15-0.3

0.3-0.6

0.6-1.2

1.2-2.0

Tolerance

±0.008

±0.010

±0.015

±0.025

±0.035

Width range

 

30-400

45-400

50-400

80-400

Tolerance

≤400 ±0.1

Strength of extense

GB

Ductility

GB

Vickers hardness

50-75

Electric conductivity

≥98

Product Usage

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