青铜阀门厂专业生产青铜球阀 TEL:021-59180665
青铜球阀CLASS800 ASTM B 148 C95800
产品技术要求:Technical specification: FP (FULL PORT)全通径 SEY:侧装式 FLB:浮动式球阀
1.技术性能:
公称压力:Nominal Pressure: CLASS 150,CLASS 300,CLASS400,CALSS800
公称通径:Nominal Diameter:DN15-DN40
主体材料:Material:青铜,锡青铜C83600,铝青铜C95800,镍铝青铜C95500
2.适用介质:适用于淡水、海水、燃油和t≤120℃的蒸汽。
Suitable Medium:Fresh water,Sea water,Oil fuel and t≤120℃ steam.
3.填料及阀座:采用聚四氟乙烯和氟橡胶。
Seat and packing:PTFE and FPM
4.内螺纹连接尺寸:G螺纹、BSP螺纹和NPT螺纹。
Connection dimension:Threaded G、BSP and NPT.
主要外形及连接尺寸 Main external and connection dimension:
型号Type |
管螺纹 Screw |
d |
L |
H |
D1 |
DN15 |
1/2" |
16.0 |
65 |
60 |
126 |
DN20 |
3/4" |
20.0 |
77 |
63 |
126 |
DN25 |
1" |
25.0 |
88 |
80 |
145 |
DN32 |
11/4" |
32.0 |
102 |
84 |
145 |
DN40 |
11/2" |
38.1 |
110 |
96 |
204 |
铝青铜阀门 UNS C95500 ,Cu81 Al10 Ni5 Fe4(Ni Aluminum Bronze),DIN CuAl10Ni
Copper Alloy No. C95500
Nickel Aluminum Bronze ASTM B 505,ASTM B271
化学成分分析表(百分比例)
Chemical Composition % by weight
元素成分Element |
标准Nominal |
最小Minimum |
最大Maximum |
铝 Aluminum |
11 |
10 |
11.5 |
铜Copper |
81 |
78 |
- |
铁Iron |
4 |
3 |
5 |
镍Nickel |
- |
- |
5.5 |
磷Phosphorus |
4 |
3 |
3.5 |
应用范围Applications
气门导管,飞机引擎,耐腐蚀部件,轴承,轴套,齿轮,蜗杆齿轮等
Valve guides and seats in aircraft engines,Corrosion resistant parts,bearings,bushings,gears and worm gears.