Mufflers for Ships

Features:
1) Can properly handle the relationship among acoustic capacitance, acoustic 
    reactance and acoustic resistance
2) Fine anechoic effects, small power loss, beautiful appearance and long life
3) Sound deadening capacity of the mufflers is 18 - 22dB, and the power loss
    is controlled within 3%, special requirements can be met
4) Thees products cover 4 series and many specifications, all kinds of mufflers are 
    available upon customers' needs
5) Materials: SUS304, SUS321, SUH409,aluminum coated plates and SPCC (ST12, 
    ST14)

Package: 
Simple package, corrugated paper package or imported braised tray, as per customers' requirements