型號含義 Modelimplication
適用范圍 Applications
1. 1區(qū)、2區(qū)危險場所或20區(qū)、21區(qū)、22區(qū)危險場所; 2. ⅡA、ⅡB、ⅡC爆炸性氣體環(huán)境或可燃性粉塵環(huán)境; 3. 戶內(nèi)、戶外(IP65、IP66*); 4.應(yīng)用于石油、化工、航天、軍工等場所。 1. Hazardous:division 1 &2,or 20,21,&22; 2. Explosive gas atmosphers:class ⅡA ⅡB ⅡC or inflammabledust environment; 3. Indoor or outdoor(IP65,IP66*); 4.Widely using in the fields of oil, Chemical industry, spaceflight,war ind-ustry and so on.
產(chǎn)品特點 Features
1.本產(chǎn)品采用優(yōu)質(zhì)碳素鋼制成,表面鍍鋅或采用不銹鋼: 2.螺紋規(guī)格可特制。 1.Theproduction is made of carbon steel with good quality, surfaceis coated with zinc, or it can be made on request; 2.The specifion of thread can be made on request.
主要技術(shù)參數(shù) Main technical parameters
6.5~10 10~14 12~17 15~23 18~26 26~34 30~43 38~51
外形及安裝尺寸 Outline & installation dimensions
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