常用的蝶阀有对夹式蝶阀和法兰式蝶阀两种。
Butterfly valves are commonly used for clip-on butterfly valve and two Flanged butterfly valve.
法兰式结构，双层密封胶圈，故防腐、防水性能好。
Flange structure, double sealing rubber ring, so anti-corrosion, waterproof performance.
前法兰式允许进入夹具机构，节省空间和直接安装。
The top flange type allows for space-saving and direct installation into the fixture body.
工艺：法兰式加热管是由加热管与法兰焊接固定而成。
Technology: flange type of heating is heating pipe and welding flanges from fixed.
工艺：法兰式加热管是由加热管与法兰焊接固定而成。
Technology: flange type of heating is heating pipe welding flanges from fixed.
加氢装置用双壳程换热器分为法兰式和螺纹锁紧环式两种。
The double shell side heat exchanger for use in hydrogenated unit is divided into two kinds of flange type and thread lock ring type.
适用于直通法兰式阀门的密封压力和阀体强度压力性能试验。
Is suitable for through flange valve sealing pressure and valve body intensity pressure performance test.
固定式泵进出口一般用法兰式；移动式泵进出口一般用束节式。
Solid deciding type pump imports and exports generally use Lan Shi The mobile pump imports and exports are generally with Shu Jieshi .
各螺旋轴之间采用法兰式联接，保证了联接轴的互换性，便于维修。
Screw axis of the flange-type connection between the use of, and ensure the connection of the interchangeability of shaft for easy maintenance.
由于部件通用组合系列化有多种结构，可用于卧式，法兰式和立式安装。
Because there are many parts general combination series structure, can be used for horizontal, flange and vertical installation.
设备配备无菌空气呼吸器，CIP清洗喷头、视镜、法兰式快开人孔等装置。
The machine equips with asepsis respirator, CIP cleaning spray tip, sight glass, and flange quick open manhole.
便于工程预算较法兰式连接节约总工程费用地20%，施工无需电源、氧气、明火。
It's easy for project budget and can save 20% of the total charge compared to flange connecting, the construction don't need the power supply, oxygen, and fire.
GK系列弧齿锥-斜齿轮减速电机具有高效率和长寿命齿轮，有脚板式安装、法兰式安装和轴装式。
GK serial helical bevel geared motor has high efficiency and long service life gear. It has feet panels arrangement, flange arrangement and shaft arrangement.
关于短锥法兰式C型主轴端部与花盘等机床附件的联接定位问题，目前尚未有统一的解释和确切的结论。
There is no unified explanation and exact conclusion on connecting state between short conical flange type C- form spindle end and face plate.
对可能造成大型法兰式换热器泄漏的原因进行了分析，重点从密封结构的设计方面提出了一些可行的解决方案。
The causes that may induce the leakage of the big-sized flanged heat exchangers were analyzed, and some feasible solution programs were proposed in the design of seal structure.
适用于小口径阀门通径：DN15/100法兰式、直通式闸阀，截止阀，球阀等阀门的密封测试和强度测试。
It's suitable for the small caliber valve nominal diameter: airproof test and strength test of DN15/100 flange type, through-type gate valve, cut-off valve and ball valve etc.
除了无固定装置产品外，铠装热电偶固定装置有：固定卡套式、可动卡套式、固定法兰式、可动法兰式四种结构形式。
In addition to products without a fixed installations, armored thermocouple fixtures are: fixed card sets, card sets of movable and fixed flange, four movable flange structure.
除了无固定装置产品外，铠装热电偶固定装置有：固定卡套式、可动卡套式、固定法兰式、可动法兰式四种结构形式。
In addition to products without a fixed installations, armored thermocouple fixtures are: fixed card sets, card sets of movable and fixed flange, four movable flange structure.
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