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<金昌>鵬鑫鋼鐵 金昌DN15鍍鋅管承諾守信

　　金昌鍍鋅(xin)鋼管用途非常廣泛。這(zhe)種(zhong)材料(liao)不僅廣泛應用于(yu)鋼鐵生產(chan)的某些(xie)領(ling)域(yu)，而且(qie)在(zai)一些(xie)大(da)型建(jian)筑(zhu)行業中，如果(guo)一個建(jian)設項目即將竣工，它仍然(ran)缺乏鍍鋅(xin)鋼管的使用。 　　3英(ying)(ying)寸(cun)(cun)(cun)電金昌鍍鋅(xin)管為(wei)(wei)公(gong)(gong)稱(cheng)(cheng)(cheng)直(zhi)徑(jing)為(wei)(wei)DN80，約(yue)(yue)為(wei)(wei)徑(jing)為(wei)(wei)φ89mm。 　　1英(ying)(ying)寸(cun)(cun)(cun)公(gong)(gong)稱(cheng)(cheng)(cheng)直(zhi)徑(jing) DN25，大(da)約(yue)(yue)徑(jing)φ32; 　　1英(ying)(ying)寸(cun)(cun)(cun)2公(gong)(gong)稱(cheng)(cheng)(cheng)直(zhi)徑(jing) DN32，大(da)約(yue)(yue)在(zai)徑(jing)之外(wai)φ40; 　　1英(ying)(ying)寸(cun)(cun)(cun)半(ban)公(gong)(gong)稱(cheng)(cheng)(cheng)直(zhi)徑(jing) DN40，約(yue)(yue)為(wei)(wei)徑(jing)φ48; 　　2英(ying)(ying)寸(cun)(cun)(cun)公(gong)(gong)稱(cheng)(cheng)(cheng)直(zhi)徑(jing) DN50，約(yue)(yue)為(wei)(wei)徑(jing)φ57; 　　2英(ying)(ying)寸(cun)(cun)(cun)半(ban)公(gong)(gong)稱(cheng)(cheng)(cheng)直(zhi)徑(jing) DN65，約(yue)(yue)為(wei)(wei)徑(jing)φ76; 　　3英(ying)(ying)寸(cun)(cun)(cun)公(gong)(gong)稱(cheng)(cheng)(cheng)直(zhi)徑(jing) DN80，約(yue)(yue)為(wei)(wei)徑(jing)φ89;

　　金(jin)(jin)昌鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)(guan)主要用途 　　常說的(de)(de)(de)(de)(de)鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)(guan)現(xian)在主要用于輸送煤氣(qi)、暖氣(qi)。鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)(guan)作(zuo)為水(shui)管(guan)(guan)(guan)，使用幾年后，管(guan)(guan)(guan)內(nei)產生大量(liang)(liang)銹垢，流(liu)出的(de)(de)(de)(de)(de)黃水(shui)不(bu)僅污染潔(jie)具(ju)，而(er)且夾(jia)雜著(zhu)不(bu)光滑內(nei)壁滋生的(de)(de)(de)(de)(de)細菌；銹蝕造(zao)成水(shui)中(zhong)(zhong)(zhong)重(zhong)(zhong)金(jin)(jin)屬(shu)含(han)量(liang)(liang)過高，嚴重(zhong)(zhong)危害(hai)(hai)人體的(de)(de)(de)(de)(de)。六(liu)、七十年代，國(guo)(guo)際上發達 開(kai)始開(kai)發新(xin)型管(guan)(guan)(guan)材，并陸(lu)續禁用鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)(guan)。中(zhong)(zhong)(zhong)國(guo)(guo)建設部(bu)等(deng)四部(bu)委也發文明(ming)確(que)從(cong)二〇〇〇年起禁用鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)(guan)。 　　金(jin)(jin)昌鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)(guan)生產工(gong)藝 　　黑件檢查→掛料→脫脂→漂(piao)洗(xi)(xi)→酸洗(xi)(xi)→清(qing)(qing)洗(xi)(xi)→浸漬助(zhu)鍍(du)(du)(du)劑(ji)→熱空氣(qi)烘(hong)干(gan)→熱浸鍍(du)(du)(du)鋅(xin)(xin)(xin)→內(nei)外(wai)吹(chui)→冷(leng)卻→鈍(dun)化和漂(piao)洗(xi)(xi)→卸料→檢驗、修整→打字標識→包裝入庫、運輸。 　　鍍(du)(du)(du)鋅(xin)(xin)(xin)帶→開(kai)卷→拉伸→卷管(guan)(guan)(guan)→焊接→刮疤→鈍(dun)化和漂(piao)洗(xi)(xi)→補(bu)鋅(xin)(xin)(xin)→定型→打字標識→裁(cai)剪→打包→烘(hong)干(gan)→過磅。 　　金(jin)(jin)昌鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)(guan)選購 　　1、外(wai)觀光滑，無鋅(xin)(xin)(xin)瘤、毛刺(ci)，呈銀白色； 　　2、無氫脆、無溫(wen)度危害(hai)(hai)，可(ke)保證(zheng)材料力學性能不(bu)變； 　　3、可(ke)代替(ti)部(bu)分(fen)需(xu)熱鍍(du)(du)(du)鋅(xin)(xin)(xin)的(de)(de)(de)(de)(de)工(gong)藝； 　　4、耐(nai)腐蝕性好，中(zhong)(zhong)(zhong)性鹽霧試驗達240小時(shi)。 　　金(jin)(jin)昌鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)(guan)清(qing)(qing)潔(jie)保養(yang)方法 　　金(jin)(jin)昌鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)(guan)在進行(xing)清(qing)(qing)潔(jie)的(de)(de)(de)(de)(de)時(shi)候，需(xu)要避免(mian)在水(shui)中(zhong)(zhong)(zhong)加入清(qing)(qing)洗(xi)(xi)劑(ji)。在進行(xing)清(qing)(qing)洗(xi)(xi)的(de)(de)(de)(de)(de)時(shi)候，很多人并不(bu)是很了解(jie)其(qi)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)道理，使用強力清(qing)(qing)潔(jie)劑(ji)來去除污漬，其(qi)實這樣是不(bu)夠科學的(de)(de)(de)(de)(de)。　　鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)(guan)外(wai)面會有鍍(du)(du)(du)層(ceng)(ceng)，清(qing)(qing)洗(xi)(xi)劑(ji)會價格低刷子(zi)與護(hu)欄的(de)(de)(de)(de)(de)摩(mo)擦力，影響到清(qing)(qing)洗(xi)(xi)的(de)(de)(de)(de)(de)效果。且含(han)有著(zhu)的(de)(de)(de)(de)(de)化學物質，也是會直接導致外(wai)層(ceng)(ceng)脫落(luo)，會直接導致鍍(du)(du)(du)鋅(xin)(xin)(xin)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)使用壽命減少，降低的(de)(de)(de)(de)(de)作(zuo)用。