Wartsila 12V32E piston P/N 113025
2026-02-25
Wärtsilä 32 series engines typically employ a combined piston design to withstand the high thermal and mechanical loads of medium-speed diesel engines.
The piston mainly consists of two parts: the piston head (crown) and the piston skirt. The piston head is usually made of heat-resistant alloy steel to withstand the high temperature and pressure of the combustion chamber; the piston skirt is mostly made of aluminum alloy or cast iron to ensure good guidance and wear resistance. This split design facilitates maintenance and replacement, and also optimizes the heat dissipation and strength requirements of different parts.
The piston mainly consists of two parts: the piston head (crown) and the piston skirt. The piston head is usually made of heat-resistant alloy steel to withstand the high temperature and pressure of the combustion chamber; the piston skirt is mostly made of aluminum alloy or cast iron to ensure good guidance and wear resistance. This split design facilitates maintenance and replacement, and also optimizes the heat dissipation and strength requirements of different parts.
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