|
| || 您的當前位置：首頁 - 產品項目中心
- 人孔 |
| 人孔
|
| 產品名稱：人孔 |
| 產品編號：18198-212 |
| 出品單位：河北隆昌泰管件制造有限公司 |
| 更新時間：2019.03.08 |
| 瀏覽次數： |
|
|
|
|
|
 詳細說明介紹 |
| 人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)是指(zhi)用于人(ren)(ren)(ren)員(yuan)進(jin)出設(she)備(bei)以便安裝、檢修和(he)安全(quan)檢查(cha)的開(kai)(kai)(kai)孔(kong)(kong)(kong)(kong)結構。主(zhu)要(yao)由短筒(tong)節(jie)（或(huo)短管）、法蘭和(he)帶把手(shou)的人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)蓋(gai)組成(cheng)。從(cong)安全(quan)檢查(cha)考慮，壓(ya)力容器要(yao)求開(kai)(kai)(kai)設(she)的人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)數及(ji)其最小尺寸(cun)見(jian)“檢查(cha)孔(kong)(kong)(kong)(kong)”。人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)材料有(you)碳鋼和(he)不(bu)銹鋼。按受壓(ya)情況人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)分為常(chang)壓(ya)和(he)受壓(ya)人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)；按形(xing)狀人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)分為圓形(xing)、橢圓形(xing)和(he)矩(ju)形(xing)人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)，矩(ju)形(xing)人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)僅適用于常(chang)壓(ya)設(she)備(bei)；按安裝位置(zhi)人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)分為水平和(he)垂直(zhi)安裝人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)；人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)蓋(gai)固定(ding)方式(shi)有(you)迥轉蓋(gai)和(he)吊(diao)蓋(gai)；人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)開(kai)(kai)(kai)后速度有(you)普通式(shi)和(he)快(kuai)開(kai)(kai)(kai)式(shi)，人(ren)(ren)(ren)孔(kong)(kong)(kong)(kong)結構和(he)尺寸(cun)一(yi)般(ban)都已標(biao)準化，可參照(zhao)有(you)關手(shou)冊選用或(huo)設(she)計。 |
| |
|
|
|
