The Zhi I type I flame arrester is a flame arrester, which is installed in the pipe end or near the pipe end or on the top of the tank, and can prevent the flame spreading and diffusing at subsonic speed. It can be used with the corresponding specifications of the breathing valve, installed horizontally. According to the user's needs, it can add the jacket, purging hole, inspection hole and other functional structures.

Specification 2 "~ 48" (DN50 ~ DN1200)

Design and inspection standards GB / t13347, gb5908, nfpa67

Flange standards: ANSI B16.5, en1092, JIS, Hg / t20592 ~ 20615, GB / t9113, etc