B&W K42EF Marine Engine Spare Parts Valve Seat

Product Description

Specification:Marine engine parts,Marine engine valve seat for B&W K42EF.

B&W K42EF exhaust engine valve seat size:￠242×￠190×145.5×120°

The valve seat in an internal combustion gasoline or diesel engine is the surface against which an intake or an exhaust valve rests during the portion of the engine operating cycle when that valve is closed. The valve seat is a critical component of an engine in that if it is improperly positioned, oriented, or formed during manufacture, valve leakage will occur which will adversely affect the engine compression ratio and therefore the engine efficiency, performance (power and torque), exhaust emissions, and engine life.

Company Profile

Zhonghai shipping spare parts manufacturing Co.,Ltd specializes in producing various engine valves since 1990,which collects together research and deveopment ,production and sales .To serve our customer well we also developed other engine parts such as:valve seat,valve guide ,piston pin,starting valve etc.our factory covers an area of 20000 square meters ,with advanced technology and productiong process,strict testing measures to ensure better product quality ,after nearly 30years effort ,our factory has rich experience in manufacturing diesel engine valves and has become one of the biggest engine valve factories in China .

Advanced Technology

With advance tecnolgy introduced from Japanese FUJI ,Our products had adopted with ISO/TS16949 quality system authorities.each engine part will be 100%Tested before reach your hand.We promise to provide every client with best quality and most competitive price.

Other Products

In order to serve customer well and meet their needs ,our company have developed various engine parts ,Such as :valve guide ,valve seat,piston ,piston pin,bearing and adjustable shim etc.We can fabricate engine parts according to your sample or drawing .

Packing and Delivery

Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,

we can pack the goods in your branded boxes after getting your authorization letters.

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