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反拱开缝型爆破片 YF bursting disc

2019-11-14 13:18      点击:


反拱开缝型

由拱面上带有多个锯齿及杆件的金属膜片和密封膜组合而成。使用时,凸面接触介质,凹面朝向泄放侧,爆破片承受均匀的压缩载荷。当系统超压时,杆件受压失稳后导致拱面在一瞬间完全反转,反转过程中密封膜被锯齿割破,泄放压力,从而起到保护系统安全的作用。
The combined bursting disc composed of arch type bursting disc and sealing film and other components.The bursting pressure is controlled by the weakened structure of the cracks on the arch surface of the bursting disc.When used,the convex side contact medium,the concave faces the discharge side.When the system is over-pressurized,reverse instability of bursting disc,the arch surface is completely reversed in an instant,the weak part is compressed and broken,the sealing film is punctured, release the pressure, thus playing a role in protecting the safety of the system.
反拱开缝型爆破片

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