Valve Seat Inserts
Valve seat inserts made by Krishan engineering works are superior quality
products engineered for today’s typical fuel requirements and engine
working condition. The different types of materials are used to manufacture
valve seat inserts. These valve seat inserts are manufactured in our own electric
induction melting furnace under disciplined control condition by experts to
assure its performance.
Our valve seat inserts are made from chrome alloy steel which has a high wear
resistance at high temperature our valve seat inserts extends the life of
valves.
Our fully automatic heat treatment plant is used for perfect hardness &
smooth cutting as per OE standards.
These Valve seat inserts are available for almost every type of internal combustion
engine and also all valve seats inserts can be ordered in over sizes .
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Valves
Our valves are made from different materials to operate under different conditions.
These are made from high grade valve steel series EN-54 , EN-52 , EN-59 ,
[ 214-N ] [non magnetic/bimetal] we generally use alloy steel for intake valve
as these valves are not exposed to the corrosive action of the hot exhaust
gases . Therefore, these are capable to serve longer periods with trouble
free operations. In exhaust valve we use chromium & silicon to make it
resistant to corrosion due to engine high temperature and hot gases.
We also make valves with chrome plating for special purpose.
Valves are available for almost every type of internal combustion engine and
also all valves can be ordered in over sizes.
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Valve Guides
Valve guides made from grey cast iron alloy. The structure of valve guides
has good wear resistance. Grey cast iron with high phosphorus content gives
high wear resistance and improved running properties in poor lubrication conditions.
Valve guides keep valves in the center automatically. Our valve guides are
made to accurate dimension & inner born is finished as per OE standards
for perfect fitting. We also made valve guides from brass as per the customer
demand. Our valve guides are available for almost every type of internal combustion
engine.
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We can also supply our products ranges against sample or drawings.
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