船用内螺纹青铜截止阀的简单介绍船用内螺纹青铜截止阀适用介质:海水、淡水、滑油和温度不高于250℃蒸汽船用内螺纹青铜截止阀的详细信息适用介质:海水、淡水、滑油和温度不高于250℃蒸汽 Available medium:Sea water、fresh water、lubricating oil and steam of 250℃and under
标记示例:How to order 公称压力为1.6MPa,公称通径为50mm的船用内螺纹青铜直通截止阀: 截止阀 A16050 CB/T309-1999 For marine bronze inner thread stop valves of PN1.6MPa,DN50mm type A |