N/a manufacturer / supplier in China, offering Cast Steel Marine Quick Closing Valve DN20-150mm; 0.25/0.6/1.0/1.6MPa; Temp≤ 120º C; ANSI/JIS/GB Standard, Bellows Relief Valve DN25-200mm; Pressure1.6MPa/2.5MPa/4.0MPa/6.4MPa/10.0MPa; JIS/ANSI/GB Standard, Marine Bronze Gate Valve Self-Closing Deep Sea, DN25-80mm, JIS Standard and so on.