Valve Seats are made from high Quality chromium and Nickel. Valve Seats ground surface is maintained 15 to 20 Microns and face parallelism @ 10 microns. 100% dimensions inspection and Visual Inspection of Valve seat inserts. Hardness of Valve Seats must be 30 to 35 HRC.
Member Since 15 Years
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Sardar Nagar, Rajkot, Gujarat