立式(shi)(shi)視(shi)(shi)鏡(jing)是觀察管道內(nei)介(jie)質流動情(qing)況(kuang)的必要(yao)(yao)(yao)附(fu)件,適用于(yu)高爐(lu)冷卻系(xi)統，電廠水(shui)循(xun)環系(xi)統，水(shui)(油)泵(beng)指示(shi)系(xi)統自動噴水(shui)滅火系(xi)統中(zhong)(zhong)廣泛應(ying)用。廣泛用于(yu)冷卻系(xi)統、供燃料系(xi)統等(deng)(deng)行業。立式(shi)(shi)視(shi)(shi)鏡(jing)主(zhu)要(yao)(yao)(yao)以圓(yuan)型(xing)和(he)方(fang)(fang)型(xing)為主(zhu)，購(gou)買(mai)玻璃視(shi)(shi)鏡(jing)，首先要(yao)(yao)(yao)確定(ding)好尺寸(cun)及(ji)厚度、耐(nai)熱(re)耐(nai)壓要(yao)(yao)(yao)求(qiu)等(deng)(deng)相關技術指標。款(kuan)式(shi)(shi)有：方(fang)(fang)中(zhong)(zhong)頭(tou)對夾(jia)式(shi)(shi)、圓(yuan)中(zhong)(zhong)頭(tou)對夾(jia)式(shi)(shi)、圓(yuan)中(zhong)(zhong)頭(tou)并帽式(shi)(shi)、方(fang)(fang)中(zhong)(zhong)頭(tou)雙(shuang)(單)壓式(shi)(shi)、圓(yuan)中(zhong)(zhong)頭(tou)雙(shuang)(單)壓式(shi)(shi)等(deng)(deng)。