型号含义 Modelimplication
适用范围 Applications
1. 1区、2区危险场所或20区、21区、22区危险场所; 2. ⅡA、ⅡB、ⅡC爆炸性气体环境或可燃性粉尘环境; 3. 户内、户外(IP65、IP66*); 4.应用于石油、化工、航天、军工等场所。 1. Hazardous:division 1 &2,or 20,21,&22; 2. Explosive gas atmosphers:class ⅡA ⅡB ⅡC or inflammabledustenvironment; 3. Indoor or outdoor(IP65,IP66*); 4.Widely using in the fields of oil, Chemical industry, spaceflight,war ind-ustry and so on.
产品特点 Features
1.本产品采用优质碳素钢制成,表面镀锌或采用不锈钢: 2.螺纹规格可特制。 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.
主要技术参数 Main technical parameters
0.11 0.16 0.2 0.3 0.35 0.63 0.82 1.2
外形及安装尺寸 Outline & installation dimensions