法蘭
ST-801 PN6單法蘭球型閥
Bronze Transformer Globe Valve, PN6,Single flange (S/F)
ST-802 PN6指示器法蘭閘閥
Bronze Transformer Gate Valve, PN6, Double flanges (D/F)
ST-803 5K法蘭閘閥
J Brand Bronze Gate Valve With Flanged Ends, JIS-5K
法蘭
Bronze Transformer Globe Valve, PN6,Single flange (S/F)
Bronze Transformer Gate Valve, PN6, Double flanges (D/F)
J Brand Bronze Gate Valve With Flanged Ends, JIS-5K
