 
 
	GB/T587-1993船用法蘭青銅截止閥
	Marine Bronze Flanged Stop Valves
	GB/T588-1993船用法蘭青銅截止止回閥
	Marine Bronze Flanged Stop Check Valves
	性能規(guī)范 Technical Data
| 公稱壓力 Nominal Pressure(MPa) | 公稱通徑 Nominal Diameter(mm) | 適用介質(zhì) Applicable Medium | 
|---|---|---|
| 0.6 | 15-150 | 淡水、海水、滑油、燃油和t≤250℃蒸汽 sea water,Fresh water,Lubricanting oil,Fuel oil,t≤250℃steam | 
| 1.0 | 65-125 | |
| 1.6 | 20-125 | |
| 2.5 | 20-100 | 
| 零件名稱Parts name | 材料 Material | |
| 名稱Name | 牌號Marks | |
| 閥體、閥蓋、閥盤Body、Cover、Disc | 鑄錫青銅 Cast Tin Bronze | ZCuSn10Zn2,ZCuSn5Pb5Zn5 | 
| 閥桿Stem | 銘青銅 Aluminum Bronze | CuAI9Mn2 | 
 
