进口消防电磁阀

进口消防电磁阀|进口消防水系统电磁阀

进口消防电磁阀性能特点：Performance characteristics of imported fire electromagnetic valve活塞结构、开闭灵敏、安全可靠、手动转轮、即可自控、又可手控

进口消防电磁阀应用范围：Application range of imported fire electromagnetic valve乙醛自控、天然气自控、煤气自控、沼气、燃气设备、石油液化气、滤油机等易燃易爆介质自控

进口消防电磁阀技术参数:

全部单位制中，长度的测量单位为米。符号：m

其他长度单位：

-in(英寸).......................1inch=0.0254m

-ft(英尺)........................1ft=0.3048m

-yd(码)..........................1yd=0.9144m

常用的公职测量单位：

-分米          (dm)     1dm=10^-1m  =0.1m

-厘米          (cm)     1cm=10^-2m  =0.01m

-毫米          (mm)     1mm=10^-3m=0.001m

-微米          (μm)      1μm=10^-6m=0.000001m

-纳米          (nm)     1nm=10^-9m=0.000000001m

-千米          (km)     1km=1000m

In the international system, the measuring units of length are meters. Symbol: m

Other units of length:

- (in inches)... 1 inch = 0.0254 m

- ft (feet)... 1 ft = 0.3048 m

- yd (yards)... 1 yd = 0.9144 m

Common public office measurement units:

-decimeter (dm) 1dm=10-1m =0.1m

- centimeter (cm) 1cm=10-2m =0.01m

- mm (mm) 1mm=10-3m=0.001m

-micron (mu m) 1 mu m=10-6m=0.000001m

- nanometer (nm) 1nm=10-9m=0.000000001m

-km. 1km=1000m

美国TYLER进口消防电磁阀标准

尺寸标准：DIN EN558-2005

阀门试验标准：DIN EN12266-1-2003

阀门交货标准：DIN3230-2-1974

工业阀门标准：DIN EN 1171-2003

法兰阀门标准：DIN EN 3202-1977

焊接阀门标准：DIN EN 3202-1982

对夹式连接阀：DIN EN 3202-1979

内螺纹连接阀：DIN EN 3202-1977

可以提供美国：API、ANSI等标准

Valve size standard: DIN EN558-2005

Valve test standard: DIN EN12266-1-2003

Valve delivery standard: DIN3230-2-1974

The valve industry standard: DIN EN 1171-2003

Flange valve standard: DIN EN 3202-1977

Welding standard: DIN EN 3202-1982 valve

Clamp connection valve: DIN EN 3202-1979

Threaded valve: DIN EN 3202-1977

Can provide the United States: API, ANSI and other standards