Product Description

Insulating joints for pipeline 

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Brief Intrudction of Mechnical Type Pig Indicator

1)Application:Pig siganller(anti-explosion) is used for indicating the passing 
time of pipeline pig and giving an alarm, and is used for 
checking passing state of pipeline pig.  
 
2)Display Function: The indicator is digital display clearly, and have output signal. 
When the pipeline pig passed, it could touch off the mechanical 
stick, and the micro switch opening and giving signal. At same 
time, clock on the control stand stopped and transfer the signal 
into upper computer. Mechanical stick reset automatically. The 
instrument display reset manually.    

Product series: Quick opening closure;  cleaning pig;  pig launcher and receiver; pig signaller; filter separator; cyclone separator; diesel tank; gas distributor; heat exchanger;insulating joints