云(yun)南法兰蝶(die)阀(fa)阀座由(you)合成橡胶(jiao)制成(cheng)。当(dang)蝶板(ban)关闭(bi)时,将(jiang)蝶(die)板的外圆盖子压紧(jin)以(yi)挤(ji)压合(he)成(cheng)橡(xiang)胶阀座,使(shi)阀(fa)座(zuo)产生弹(dan)性变形(xing),形(xing)成弹(dan)性(xing)力作为密封(feng)比压,以(yi)确(que)保(bao)蝶(die)阀的密封(feng)。法(fa)兰蝶(die)阀(fa)的九(jiu)大(da)主(zhu)要特(te)点(dian)如(ru)下:
联系(xi)人:黄经(jing)理(li);联系电话:137-0885-0801/132-9495-3260/400-6260-801
公(gong)司地址:云南省(sheng)昆(kun)明市(shi)大板桥(qiao)街(jie)道办(ban)事处(chu)西冲社(she)区国际印(yin)刷(shua)包(bao)装(zhuang)城二期DTCKG2017-036号(hao)地(di)块(kuai)