鋼(gang)(gang)桶(tong)包(bao)(bao)裝(zhuang)(zhuang)材(cai)(cai)(cai)料(liao)的分類鋼(gang)(gang)桶(tong)包(bao)(bao)裝(zhuang)(zhuang)材(cai)(cai)(cai)料(liao)主(zhu)要(yao)為(wei)鋼(gang)(gang)材(cai)(cai)(cai)，與其它金(jin)屬材(cai)(cai)(cai)料(liao)相比，鋼(gang)(gang)材(cai)(cai)(cai)來源較豐富，閉口(kou)防腐鋼(gang)(gang)桶(tong)，能(neng)耗和(he)成本(ben)也較低(di)，至(zhi)今仍(reng)占金(jin)屬包(bao)(bao)裝(zhuang)(zhuang)材(cai)(cai)(cai)料(liao)的首位，鋼(gang)(gang)桶(tong)用鋼(gang)(gang)材(cai)(cai)(cai)主(zhu)要(yao)是(shi)低(di)碳薄鋼(gang)(gang)板。低(di)碳薄鋼(gang)(gang)板具有(you)良(liang)好的塑性(xing)和(he)延展性(xing)，制桶(tong)工(gong)藝性(xing)好，紹興閉口(kou)鋼(gang)(gang)桶(tong)，有(you)優良(liang)的綜合防護性(xing)能(neng)。鋼(gang)(gang)材(cai)(cai)(cai)z大的缺(que)點是(shi)耐蝕性(xing)差(cha)，易銹，必須采用表(biao)面鍍層和(he)涂料(liao)等方式才能(neng)使用。。。。。。。。。。。

鋼桶(tong)(tong)灌(guan)裝(zhuang)油(you)品(pin)應按季節氣(qi)候(hou)情(qing)況，確定各種油(you)品(pin)的灌(guan)裝(zhuang)數量。一般都應使鋼桶(tong)(tong)在灌(guan)裝(zhuang)油(you)品(pin)后(hou)，桶(tong)(tong)內保(bao)持(chi)5~7%的氣(qi)體空(kong)間，以備油(you)品(pin)受熱(re)膨脹。在不同(tong)季節，200升標準鋼桶(tong)(tong)的油(you)品(pin)灌(guan)裝(zhuang)數量也有所不同(tong)。

有時油品質量不(bu)(bu)(bu)好，材(cai)料強(qiang)度(du)不(bu)(bu)(bu)均勻，或者在制造、使用過程中(zhong)碰傷、磨損(sun)，再加上灌(guan)裝(zhuang)(zhuang)容量不(bu)(bu)(bu)恰當，十分容易造成(cheng)鋼桶爆1炸(zha)事故。因此，結合鋼桶安(an)全灌(guan)裝(zhuang)(zhuang)容量，還應(ying)掌握灌(guan)裝(zhuang)(zhuang)后的(de)桶內壓力是(shi)否符合安(an)全要(yao)求。

輔助(zhu)材料對鋼桶質量(liang)的影響(xiang)

不(bu)合(he)適(shi)的(de)(de)(de)輔助材料有(you)(you)(you)時(shi)是(shi)(shi)(shi)影響鋼桶(tong)(tong)工藝(yi)(yi)質量(liang)的(de)(de)(de)重要(yao)環節。 卷(juan)(juan)(juan)邊密(mi)(mi)(mi)(mi)封(feng)膠(jiao)(jiao)，要(yao)求其彈(dan)性(xing)(xing)(xing)(xing)要(yao)好(hao)(hao)、粘接力要(yao)大、固(gu)(gu)化(hua)成分(fen)(fen)要(yao)多、耐化(hua)學性(xing)(xing)(xing)(xing)能好(hao)(hao)、工藝(yi)(yi)性(xing)(xing)(xing)(xing)能要(yao)好(hao)(hao)等。 彈(dan)性(xing)(xing)(xing)(xing)好(hao)(hao)，是(shi)(shi)(shi)為(wei)(wei)了(le)在(zai)(zai)卷(juan)(juan)(juan)封(feng)時(shi)在(zai)(zai)卷(juan)(juan)(juan)封(feng)力的(de)(de)(de)作用下，它可以(yi)有(you)(you)(you)一定量(liang)的(de)(de)(de)壓(ya)縮，由(you)于彈(dan)性(xing)(xing)(xing)(xing)好(hao)(hao)，其具(ju)有(you)(you)(you)一定的(de)(de)(de)回彈(dan)力，閉(bi)口(kou)包裝(zhuang)鋼桶(tong)(tong)，借助這(zhe)個(ge)回彈(dan)力，它可以(yi)擠滿卷(juan)(juan)(juan)邊縫(feng)隙(xi)，提(ti)高(gao)其密(mi)(mi)(mi)(mi)封(feng)性(xing)(xing)(xing)(xing)能。 粘接力強(qiang)，可使預噴在(zai)(zai)桶(tong)(tong)底頂邊上的(de)(de)(de)膠(jiao)(jiao)圈(quan)牢(lao)固(gu)(gu)地粘附(fu)在(zai)(zai)卷(juan)(juan)(juan)邊處(chu)，卷(juan)(juan)(juan)封(feng)中在(zai)(zai)與鐵桶(tong)(tong)桶(tong)(tong)身(shen)翻邊有(you)(you)(you)外力摩擦時(shi)不(bu)易脫落。 固(gu)(gu)化(hua)成分(fen)(fen)多是(shi)(shi)(shi)為(wei)(wei)了(le)真實地填充(chong)卷(juan)(juan)(juan)邊縫(feng)隙(xi)，有(you)(you)(you)的(de)(de)(de)膠(jiao)(jiao)固(gu)(gu)化(hua)成分(fen)(fen)太少，閉(bi)口(kou)鋼桶(tong)(tong)廠家，濕膠(jiao)(jiao)噴上去很多，但(dan)固(gu)(gu)化(hua)后微(wei)(wei)乎其微(wei)(wei)，達不(bu)到(dao)填充(chong)效(xiao)果。 耐化(hua)學性(xing)(xing)(xing)(xing)能好(hao)(hao)，是(shi)(shi)(shi)為(wei)(wei)了(le)使密(mi)(mi)(mi)(mi)封(feng)膠(jiao)(jiao)不(bu)與鐵桶(tong)(tong)內容物起不(bu)良反(fan)應，有(you)(you)(you)的(de)(de)(de)反(fan)應可使密(mi)(mi)(mi)(mi)封(feng)膠(jiao)(jiao)失效(xiao)，有(you)(you)(you)的(de)(de)(de)反(fan)應可能使內容物變質。