GB594-83 船用外螺纹锻钢截止阀
Marine forged steel male thread stop valves
适用介质:淡水、燃油、滑油、空气和温度不高于400℃蒸汽
Available medium:Fresh water、fuel oil、lubricating oil、air and steam of 400℃and under
A型(DN6~10) B型(DN6~10)
A型(DN15~32) B型(DN15~32)
型式
Type
|
公称压力PN(Mpa)
Nominal Pressure
|
公称通径DN(mm)
Nominal Diameter
|
A
|
4.0
|
15~32
|
10.0
|
6~32
|
B
|
4.0
|
15~32
|
10.0
|
6~32
|
零件名称
Part Name
|
材料
Material
|
阀体Body
|
不锈钢
Stainless steel
碳钢
Carbon steel
|
2Cr13
Q235-A
|
阀盘Disk
阀杆Stem
|
不锈钢
Stainless steel
|
2Cr13
|
阀盖Bonnet
|
碳钢
Carbon steel
|
Q235-A
|
标记示例:How to order
公称压力为4.0MPa,公称通径为20mm的船用外螺纹锻钢直通截止阀:
截止阀 A40020 GB594-83
For marine forged steel male thread stop valves of PN4.0MPa,DN20mm type A.
Stop valve A40020 GB594-83
|