Piston
THE FUTURE IS FORGED IN THE DISTANCE. QUALITY OF SURVIVAL, HARMONIOUS DEVELOPMENT.

Piston

  • L23 / 30h Diesel Engine Piston

    L23 / 30h Diesel Engine Piston

    This product is the core part of a medium speed marine diesel engine authorized by man B-W company. It is the first company in China to pass the license production certification of L23 / 30h diesel engine piston of man B-W company. Material QT700-2. Weight 22kg. The rotating speed is 900. The wall is thin, the inner cavity is complex, and the casting and machining are difficult. 300 sets are supplied to the main engine factory every year.

  • Compressor Piston

    Compressor Piston

    Compressor piston it is the core component of 550kv-sf6 circuit breaker in EHV power grid, a national key project. The first one in China has passed 5000 type tests. The material of the product is fcd450, the overall X-ray flaw detection is grade 2, and the wall thickness is thin. It is a single purchase.