鍍鋅價格鍍鋅方管是一種具以熱軋或冷軋鍍鋅帶鋼或鍍鋅卷板為坯料經冷彎曲加工成型后再經高頻焊接制成的方形截面形狀尺寸的空心方形的截面型鋼鋼管；鍍鋅卷或將事先做好的冷彎空心型鋼管再經熱浸鍍鋅加工而成的鍍鋅方矩管。遂寧鍍鋅鍍鋅量是(shi)表(biao)示鍍鋅板鋅層(ceng)厚度的(de)(de)一(yi)個普(pu)遍采用(yong)的(de)(de)有效方法(fa)。鍍鋅量的(de)(de)單位為g/m2。鍍鋅層(ceng)通過鈍(dun)化(hua)處理(li)(li)，可減少潮(chao)溫貯運條件下產生折銹蝕(shi)(白銹) 。但(dan)這(zhe)種(zhong)化(hua)學處理(li)(li)的(de)(de)防腐蝕(shi)性能是(shi)有限的(de)(de)，而且，妨(fang)礙大多數(shu)涂料的(de)(de)附著性。這(zhe)種(zhong)處理(li)(li)一(yi)般不用(yong)在鋅鐵(tie)合(he)金鍍層(ceng)，除光整表(biao)面(mian)外，作為常規，生產廠對(dui)其(qi)他類型的(de)(de)鍍鋅層(ceng)均(jun)進行鈍(dun)化(hua)處理(li)(li)。

由于我國鋅(xin)(xin)(xin)資源比(bi)較豐(feng)富，鍍(du)(du)(du)鋅(xin)(xin)(xin)又(you)是(shi)一(yi)種價(jia)廉(lian)、能防銹，又(you)能裝飾的高性(xing)價(jia)比(bi)鍍(du)(du)(du)種，因而(er)在汽車(che)、機械、電(dian)子、船舶(bo)、儀表、輕(qing)工等(deng)工業部門得到(dao)廣(guang)泛的應用(yong)。如機械零(ling)件(jian)、低壓電(dian)器、高壓開(kai)關、緊固連接件(jian)、鋼鐵結構件(jian)、建筑五金(jin)、農業機械、輕(qing)工產品(pin)等(deng)都離不開(kai)鍍(du)(du)(du)鋅(xin)(xin)(xin)鈍化制品(pin)。鍍(du)(du)(du)鋅(xin)(xin)(xin)板(ban)卷因此可(ke)分為熱(re)軋(ya)鍍(du)(du)(du)鋅(xin)(xin)(xin)板(ban)卷和冷軋(ya)熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)板(ban)卷，它們主(zhu)要用(yong)于建筑、家電(dian)、汽車(che)、容器、交通及(ji)家業等(deng)領域。特別是(shi)鋼結構建筑、汽車(che)制造、鋼板(ban)倉(cang)制造等(deng)行(xing)業。 重(zhong)慶(qing)鍍(du)(du)(du)鋅(xin)(xin)(xin)卷特點主(zhu)要為：耐腐蝕強、表面質量好、得利于深(shen)加工、經濟實用(yong)等(deng)。

鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)為(wei)基板(ban)(ban)(ban)的(de)彩(cai)涂(tu)(tu)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，除有(you)鋅(xin)(xin)保護外，鋅(xin)(xin)層(ceng)上(shang)(shang)(shang)的(de)有(you)機(ji)涂(tu)(tu)層(ceng)起了(le)覆蓋(gai)隔離作用(yong)，可(ke)防止鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)生銹，使用(yong)壽命比鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)更(geng)長，據介紹涂(tu)(tu)層(ceng)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)的(de)使用(yong)壽命比鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)長50%。在(zai)連續(xu)機(ji)組上(shang)(shang)(shang)以(yi)冷軋帶鋼(gang)(gang)(gang)(gang)(gang)，鍍(du)(du)鋅(xin)(xin)帶鋼(gang)(gang)(gang)(gang)(gang)（電鍍(du)(du)鋅(xin)(xin)和熱鍍(du)(du)鋅(xin)(xin)）為(wei)基板(ban)(ban)(ban)，經過表面(mian)預處理(li)（脫脂(zhi)和化(hua)學處理(li)），用(yong)輥(gun)涂(tu)(tu)的(de)方法，涂(tu)(tu)上(shang)(shang)(shang)一(yi)層(ceng)或多(duo)層(ceng)液態涂(tu)(tu)料，經過烘烤和冷卻所得的(de)板(ban)(ban)(ban)材即(ji)為(wei)涂(tu)(tu)層(ceng)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)。由于(yu)涂(tu)(tu)層(ceng)可(ke)以(yi)有(you)各種不同的(de)顏(yan)色(se)，習慣(guan)上(shang)(shang)(shang)把涂(tu)(tu)層(ceng)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)叫做彩(cai)色(se)涂(tu)(tu)層(ceng)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)。又由于(yu)涂(tu)(tu)層(ceng)是(shi)在(zai)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)成(cheng)型加工之前進行的(de)，在(zai)國外這叫做預涂(tu)(tu)層(ceng)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)。

實現(xian)了(le)(le)機械化(hua)生(sheng)產(chan)，有(you)利于(yu)鋼(gang)筋(jin)排(pai)列間距均(jun)勻、混(hun)凝(ning)土(tu)保護層厚度一致，提(ti)高了(le)(le)樓板的施(shi)工(gong)(gong)(gong)(gong)質量。裝(zhuang)(zhuang)配(pei)式(shi)鋼(gang)筋(jin)桁架樓承(cheng)板可(ke)顯著(zhu)減少現(xian)場鋼(gang)筋(jin)綁(bang)扎工(gong)(gong)(gong)(gong)程(cheng)量，加(jia)快(kuai)施(shi)工(gong)(gong)(gong)(gong)進度，增加(jia)施(shi)工(gong)(gong)(gong)(gong)保證，實現(xian)文(wen)明(ming)施(shi)工(gong)(gong)(gong)(gong)。裝(zhuang)(zhuang)配(pei)式(shi)模板和連接件拆(chai)裝(zhuang)(zhuang)方便，可(ke)多次重復利用，節(jie)(jie)約(yue)鋼(gang)材，符(fu)合國家節(jie)(jie)能(neng)環(huan)保的要求。鋼(gang)構(gou)自主研發的產(chan)品(pin)配(pei)套(tao)自動化(hua)生(sheng)產(chan)設備(bei)，大大提(ti)高了(le)(le)勞(lao)動生(sheng)產(chan)率(lv)，有(you)效降低了(le)(le)產(chan)品(pin)成(cheng)本(ben)，并編(bian)制(zhi)了(le)(le)產(chan)品(pin)生(sheng)產(chan)企(qi)業標準、設計手(shou)冊和節(jie)(jie)點構(gou)造圖集以及施(shi)工(gong)(gong)(gong)(gong)手(shou)冊。并經過多項工(gong)(gong)(gong)(gong)程(cheng)應用，各項性能(neng)可(ke)以滿足現(xian)澆鋼(gang)筋(jin)混(hun)凝(ning)土(tu)樓板承(cheng)載力和變(bian)形的要求。