Cast Copper Bridge and Tunnel Earth Terminal FC-04

Specifications

                     cast copper bridge and tunnel earth terminal for selling 

 Introduction:

FC series earthing terminal are metal casting or mechanical parts for grounded system or. Made by selected 99.99% high conductive copper cathode or 316 stainless steel.

Application:

Mainly used in high-speed rail,electrified railway,bridge and tunnel,pier etc.

Technial data:

Why choose us?

Big Ability

*We supply various standard size non-ferrous metal castings,in high quality and lower price than similar suppliers.

*Can provide all kinds of standard size non-ferrous metal pouring castings according to customers ‘ requirements.

Many Experiences

*Our products had been heavy used in the passenger dedicated line in China.

Quality gurantee:

*Detected by Product quality supervision and inspection center on a regular basis.

Inspection

1. The ministry of railways product quality supervision and inspection center for communication signal inspection report

   No.	Inspection item	Technical requirements	unit	Inspection result
   1	C	≤0.08	%	0.02
   2	Cr	≥16	%	17.00
   3	Ni	≥5	%	12.31
   4	Mo	≥2	%	2.09
   5	Connect area between terminal and rebar	≥200	mm²	516.7

    

2.   Wuhan high voltage research institute test inspection report

   No.	Inspection item	Standard requirements	Inspection result		evaluate
   1	DCR	<0.5×106µΩ	Before test: Short-term tolerance current	Environment temperature:25.5°C DCR:335µΩ	Meet the requirements
   			After test: Short-term tolerance current	Environment temperature:24.5°C DCR:301µΩ	Meet the requirements
   2	Short-term tolerance current testing	Short-term current:40kA Through-flow time:≥0.1s The welds not fusing	After test of 40.2 kA/0.2s,the sample welds not fusing		Meet the requirements
   3	Tensile strength testing	≥167MPa	Tensile strength:93.5kN Section :200mm²            467.5MPa		Meet the requirements

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