球墨鑄鐵管件的認(rèn)識課件

球墨鑄鐵管件的認(rèn)識學(xué)習(xí)2023/6/61主講：熊習(xí)旺目錄彎頭·······················································3排氣三通·················································7排泥三通·················································11三通·······················································14異徑管····················································19法蘭盲板·················································23接輪·······················································26承、插盤短管···········································27管堵·······················································29哈呋節(jié)····················································32喇叭管····················································34附屬配件·················································3522023/6/6一、彎頭1、彎頭的種類：承插彎頭、雙承彎頭、雙盤彎頭、承盤彎頭、插盤彎頭2、彎頭的使用部位：球墨鑄鐵彎頭常用于水平拐彎處與豎向轉(zhuǎn)點(diǎn)處32023/6/6承插彎頭42023/6/6雙承彎頭52023/6/6雙盤彎頭2023/6/66二、排氣三通1、排氣三通的分類：承插盤丁字管、雙承單支盤丁字管、全盤三通2、排氣三通的使用部位：排氣三通常用與管線比較高的位置，便于排除管道內(nèi)氣體72023/6/6承插盤丁字管82023/6/6雙承單支盤丁字管92023/6/6全盤三通102023/6/6三、排泥三通1、排泥三通的分類：承插盤排泥管、雙承一盤排泥管、全承三通2、排泥三通的使用部位：排泥三通常用于地勢比較低的位置，便于將長期積于管道內(nèi)的泥沙排除或者用于應(yīng)急排水112023/6/6雙承一盤排泥管122023/6/6承插盤排泥管132023/6/6四、三通1、三通的分類：全承三通、雙承丁字管、雙承單盤丁字管、承插盤丁字管、全盤三通2、三通的使用部位：常用于管道分支位置142023/6/6全承三通152023/6/6承插盤丁字管162023/6/6雙承單盤丁字管172023/6/6全盤三通182023/6/6五、異徑管1、異徑管的分類：雙承異徑管、承插異徑管、雙盤異徑管2、異徑管的使用部位：異徑管常用于有管徑變化處。192023/6/6雙承異徑管202023/6/6承插變徑管212023/6/6雙盤變徑管222023/6/6六、法蘭盲板1、法蘭盲板分類：平面法蘭盲板（DN≤600mm）、凸面法蘭盲板（DN≥600mm）2、法蘭盲板的使用部位：常用于管線的端頭或者用于管線試壓232023/6/6平面法蘭盲板242023/6/6凸面法蘭盲板252023/6/6七、接輪使用部位：接輪常用于管道死口連接處262023/6/6八、承、插盤短管1、承盤短管的分類：承盤短管、插盤短管2、承插盤短管的使用部位：常用于閥門井中與閥門連接處、鋼管與鑄鐵管變換處。272023/6/6左側(cè)為插盤短管，右側(cè)為承盤短管282023/6/6九、管堵1、管堵的分類：承口管堵、插口管堵2、管堵的使用部位：常用于鑄鐵管線的端頭292023/6/6承堵302023/6/6插堵312023/6/6十、哈呋節(jié)1、哈呋節(jié)的分類：管頭哈呋節(jié)、管腰哈呋節(jié)2、哈呋節(jié)的使用部位：常用于管道維修時，快速處理漏水部位，俗稱“快速接頭”322023/6/6上面的為管頭哈呋節(jié)、下面的為管腰哈呋節(jié)332023/6/6十一、喇叭管2023/6/634常用于進(jìn)出水口，以防水流沖擊力太大。十二、附屬配件1、附屬配件的分類：膠墊、T型膠圈、K型膠圈、膠條