上海精工美標硬密封蝶閥 API hard seal butterfly valve
- 產品規范/用途/特點
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美標硬密封蝶閥特點與用途 Characteristics and uses
本美標系列蝶閥有多種連接方式，主要有對夾式、法蘭式、焊接式、凸耳式（閥體周邊帶螺孔），該系列蝶1S■采用弓維f心結色？閥專i閥氣4乎 無摩越密封功能，無論在低溫、高溫或高壓情況下均有優良的密封性能。廣泛應用于食品、醫藥、石油、化工、輕紡、冶金、礦山、 能源等領域及城建、環保，給排水等管路作啟閉或調節介質流量之用。
The API series of butterfly valves have several connection types such as wafer,flange,welding,protruding ear type（socker around body），and uses 3-dimension eccentric structure,with almost no attrition betwwen seat and disc,with Function of closing tighter and tighter and no matter under condition of subzero or high temperature or high pressure all have fine sealing performance.lt is widely utilized in foodstuff,） harmacy, petroleum, chemical industry, light industry.textile,metallurgy,mine.energy etc.As well as construction.environmental protection,water,upply and drainage pipe for opening and closing or adjusting capacity of medium.
美標硬密封蝶閥采用標準 Adopt standard
連接尺寸 Connect dimension:ANSI B16.5a-92 MSS SP-44-91 API 609-83結構長度 Face to face dimension:ANSI B16.10-86 API 609-91 MSS SP-68-97壓力試驗 Pressure test:API 598-94 MSS SP-61-92 ANSI B16 37-80
- 產品型號/參數
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一卡2卡三卡4卡
威海市|
仁布县|
潞西市|
潢川县|
靖边县|
连云港市|
盐亭县|
正镶白旗|
武冈市|
县级市|
陇南市|
万山特区|
汉中市|
乐至县|
岑溪市|
高唐县|
屯留县|
浪卡子县|
都匀市|
东山县|
镇沅|
蓬莱市|
太保市|
钦州市|
永年县|
天全县|
湖州市|
淮滨县|
宁强县|
涿州市|
莲花县|
永州市|
西畴县|
同心县|
崇明县|
新余市|
桃源县|
浠水县|
安庆市|
乌海市|
吕梁市|
孟连|
宣汉县|
醴陵市|
方山县|
色达县|
九龙城区|
