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42Cr Precision Needle Pin
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Product: Views:32442Cr Precision Needle Pin 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-27 01:00
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42Cr Precision Needle Pin Material: 42CrMo material, turned by CNC machine, the hardness 60HRV. Sharp top point. There is very tiny slot made by electric pulse.

42Cr Precision Needle Pin Function: Used in fire protection system to trigger spray CO2 from valve body.


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