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開口(kou)桶(tong)，可(ke)用(yong)于(yu)(yu)裝(zhuang)液體，固體，一般呈圓柱狀，有底，底口(kou)以鐵片封(feng)閉。另類型鐵桶(tong)，上底只開一小口(kou)，下底封(feng)閉，一般用(yong)于(yu)(yu)石(shi)油運(yun)輸等，于(yu)(yu)近(jin)代出現。

鐵桶類型

按產品線分(fen)為：普通鐵桶(tong)(tong)、鍍鋅(xin)桶(tong)(tong)、pvf內(nei)涂(tu)桶(tong)(tong)、環氧內(nei)涂(tu)桶(tong)(tong)

以(yi)開(kai)口的方式分別為：開(kai)口桶(tong)(tong)、閉口桶(tong)(tong)、中口桶(tong)(tong)

開口桶又分(fen)為：螺絲箍、鴨嘴(zui)箍

制桶工序

桶(tong)身裁剪、桶(tong)蓋(gai)沖(chong)(chong)壓(ya)、復(fu)合圈沖(chong)(chong)壓(ya)、標志沖(chong)(chong)壓(ya)、卷(juan)(juan)圓、點焊、縫焊、環(huan)筋、扳邊、縮頸、卷(juan)(juan)管、卷(juan)(juan)邊、點梯手、箍(gu)(gu)(gu)體(ti)裁剪、滾壓(ya)成型、箍(gu)(gu)(gu)耳點焊、箍(gu)(gu)(gu)耳氣焊、沖(chong)(chong)裁落料(liao)、沖(chong)(chong)孔(kong)、緊耳滾筒、沖(chong)(chong)壓(ya)成型、提手電焊、配(pei)件裝(zhuang)配(pei)、封閉(bi)器(qi)點焊、表面(mian)處理、油漆(qi)噴涂、噴嘜頭絲印、桶(tong)蓋(gai)注(zhu)膠、組(zu)裝(zhuang)終檢。