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<資陽>萬盛達鋼鐵(tie)有(you)限(xian)公司主要產品(pin)有(you)：資陽Q355B矩(ju)形(xing)管等，資源(yuan)充(chong)足，品(pin)種(zhong)齊全，庫存量大，價(jia)位低。

      公司自(zi)成(cheng)立以來，一直把產品質量作為(wei)(wei)企業(ye)(ye)生(sheng)存的(de)根本，把服務(wu)質量作為(wei)(wei)我(wo)們(men)成(cheng)功的(de)橋梁(liang)。我(wo)們(men)衷心希(xi)望與廣大客戶建立業(ye)(ye)務(wu)聯系(xi)，提供優質服務(wu)，同創業(ye)(ye)、共誠(cheng)信求(qiu)實、發展(zhan)、創新(xin)是我(wo)公司的(de)經營宗旨(zhi)，熱忱歡迎(ying)廣大不(bu)銹鋼用戶及同仁光(guang)臨我(wo)公司，為(wei)(wei)不(bu)銹鋼事業(ye)(ye)共創輝煌(huang)。

本公司的經營理念：同樣的產品比質量、同樣的質量比價格、同樣的價格比服務、 同樣的服務比信譽
服務三保：保證質量、保證時間、保證數量。
服務宗旨：雄厚的實力、優質的產品、低廉的價格。
鄭重承諾：保證以好的產品、優的質量、低的價格、完善的服務來答謝新老顧客的信賴。
經營(ying)原則：顧客至上、質量優良、品種齊全、價格(ge)合理。

方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)的(de)(de)長度(du)(du)(du)一(yi)般是(shi)(shi)幾米(mi)(mi)呢？目前(qian)方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)在(zai)(zai)(zai)進(jin)(jin)行交(jiao)(jiao)(jiao)貨(huo)的(de)(de)時(shi)(shi)(shi)(shi)(shi)(shi)候都(dou)是(shi)(shi)采用(yong)散尺交(jiao)(jiao)(jiao)貨(huo)一(yi)般長度(du)(du)(du)都(dou)會(hui)(hui)在(zai)(zai)(zai)6-12米(mi)(mi)之間(jian)(jian)(jian)(jian)(jian)無縫(feng)方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)的(de)(de)定(ding)尺長度(du)(du)(du)通常(chang)為(wei)6-12米(mi)(mi)之間(jian)(jian)(jian)(jian)(jian)；焊接方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)的(de)(de)定(ding)尺長度(du)(du)(du)為(wei)6-12米(mi)(mi)之間(jian)(jian)(jian)(jian)(jian)，長可(ke)(ke)(ke)做(zuo)到(dao)21米(mi)(mi)；鍍鋅(xin)方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)的(de)(de)通常(chang)交(jiao)(jiao)(jiao)貨(huo)長度(du)(du)(du)為(wei)4000mm-12000mm，以(yi)6000mm和12000mm居多(duo)，但是(shi)(shi)很多(duo)用(yong)戶(hu)為(wei)了運輸方(fang)便及將(jiang)來焊接方(fang)便都(dou)會(hui)(hui)要求(qiu)定(ding)尺交(jiao)(jiao)(jiao)貨(huo)，目前(qian)不(bu)(bu)管(guan)(guan)是(shi)(shi)焊接方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)還是(shi)(shi)無縫(feng)方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)都(dou)是(shi)(shi)可(ke)(ke)(ke)以(yi)按照用(yong)戶(hu)的(de)(de)要求(qiu)進(jin)(jin)行定(ding)尺交(jiao)(jiao)(jiao)貨(huo)的(de)(de)。 磷(lin)(lin)(lin)(lin)化(hua)(hua)是(shi)(shi)一(yi)種(zhong)化(hua)(hua)學(xue)與電(dian)化(hua)(hua)學(xue)反應(ying)(ying)形(xing)成(cheng)磷(lin)(lin)(lin)(lin)酸(suan)鹽轉化(hua)(hua)膜的(de)(de)過(guo)程，所(suo)形(xing)成(cheng)的(de)(de)磷(lin)(lin)(lin)(lin)酸(suan)鹽轉化(hua)(hua)膜簡稱為(wei)磷(lin)(lin)(lin)(lin)化(hua)(hua)膜。它可(ke)(ke)(ke)以(yi)發揮(hui)很大(da)的(de)(de)作(zuo)用(yong)，可(ke)(ke)(ke)提高方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)的(de)(de)防銹能(neng)(neng)力。我們在(zai)(zai)(zai)對(dui)(dui)(dui)方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)進(jin)(jin)行磷(lin)(lin)(lin)(lin)化(hua)(hua)處理時(shi)(shi)(shi)(shi)(shi)(shi)， 使溢流(liu)水(shui)洗，以(yi)保(bao)(bao)證方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)充(chong)分(fen)清洗干凈，減少串槽(cao)(cao)現象(xiang)(xiang)。溢流(liu)時(shi)(shi)(shi)(shi)(shi)(shi)應(ying)(ying)該從底部進(jin)(jin)水(shui)，對(dui)(dui)(dui)角(jiao)線(xian)上部開溢流(liu)孔(kong)溢流(liu)。對(dui)(dui)(dui)于任何(he)一(yi)種(zhong)磷(lin)(lin)(lin)(lin)化(hua)(hua)液(ye)都(dou)會(hui)(hui)或多(duo)或少產(chan)生沉渣(zha)，應(ying)(ying)在(zai)(zai)(zai)工(gong)(gong)(gong)藝(yi)予設(she)計(ji)(ji)時(shi)(shi)(shi)(shi)(shi)(shi)注明設(she)有磷(lin)(lin)(lin)(lin)化(hua)(hua)除渣(zha)裝置(zhi)。特別是(shi)(shi)對(dui)(dui)(dui)方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)進(jin)(jin)行噴淋磷(lin)(lin)(lin)(lin)化(hua)(hua)時(shi)(shi)(shi)(shi)(shi)(shi)，除渣(zha)裝置(zhi)必(bi)不(bu)(bu)可(ke)(ke)(ke)少，典型(xing)的(de)(de)除渣(zha)裝置(zhi)有：斜板(ban)沉淀器、高位(wei)(wei)沉淀塔、離心除渣(zha)器、紙(zhi)布袋濾渣(zha)等都(dou)可(ke)(ke)(ke)供選(xuan)(xuan)擇。各個(ge)工(gong)(gong)(gong)序(xu)間(jian)(jian)(jian)(jian)(jian)的(de)(de)間(jian)(jian)(jian)(jian)(jian)隔時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)(jian)如(ru)果太長，會(hui)(hui)造(zao)成(cheng)方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)在(zai)(zai)(zai)運行過(guo)程中(zhong)二(er)次(ci)生銹。特別是(shi)(shi)有酸(suan)洗工(gong)(gong)(gong)藝(yi)時(shi)(shi)(shi)(shi)(shi)(shi)，酸(suan)洗后管(guan)(guan)材(cai)極易在(zai)(zai)(zai)空氣中(zhong)氧化(hua)(hua)生銹泛綠(lv)， 設(she)有工(gong)(gong)(gong)序(xu)間(jian)(jian)(jian)(jian)(jian)水(shui)膜保(bao)(bao)護，可(ke)(ke)(ke)減少生銹。而間(jian)(jian)(jian)(jian)(jian)隔時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)(jian)短，不(bu)(bu)能(neng)(neng)完全有效的(de)(de)瀝干水(shui)分(fen)，產(chan)生串槽(cao)(cao)現象(xiang)(xiang)，甚至槽(cao)(cao)液(ye)遭到(dao)破壞(huai)。所(suo)以(yi)，在(zai)(zai)(zai)考慮方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)的(de)(de)工(gong)(gong)(gong)序(xu)間(jian)(jian)(jian)(jian)(jian)隔時(shi)(shi)(shi)(shi)(shi)(shi)，應(ying)(ying)根據情況(kuang)選(xuan)(xuan)擇一(yi)個(ge)恰當(dang)的(de)(de)間(jian)(jian)(jian)(jian)(jian)隔。 雖然對(dui)(dui)(dui)于槽(cao)(cao)體加熱管(guan)(guan)材(cai)料的(de)(de)選(xuan)(xuan)擇不(bu)(bu)是(shi)(shi)工(gong)(gong)(gong)藝(yi)設(she)計(ji)(ji)的(de)(de)內容，如(ru)果不(bu)(bu)予提醒，可(ke)(ke)(ke)能(neng)(neng)會(hui)(hui)造(zao)成(cheng)設(she)備設(she)計(ji)(ji)人員的(de)(de)疏忽。對(dui)(dui)(dui)于硫酸(suan)、鹽酸(suan)酸(suan)洗時(shi)(shi)(shi)(shi)(shi)(shi)，其槽(cao)(cao)體材(cai)料只(zhi)(zhi)能(neng)(neng)選(xuan)(xuan)用(yong)玻璃鋼(gang)(gang)(gang)、花崗(gang)巖、塑料，加熱管(guan)(guan)只(zhi)(zhi)能(neng)(neng)選(xuan)(xuan)用(yong)鉛銻合(he)金(jin)管(guan)(guan)、陶瓷管(guan)(guan)，而不(bu)(bu)能(neng)(neng)選(xuan)(xuan)用(yong)不(bu)(bu)銹鋼(gang)(gang)(gang)材(cai)料。如(ru)果是(shi)(shi)采用(yong)磷(lin)(lin)(lin)(lin)酸(suan)酸(suan)洗，其槽(cao)(cao)體及加熱管(guan)(guan)材(cai)料均可(ke)(ke)(ke)選(xuan)(xuan)用(yong)不(bu)(bu)銹鋼(gang)(gang)(gang)材(cai)料，當(dang)然玻璃鋼(gang)(gang)(gang)、塑料、花崗(gang)巖均可(ke)(ke)(ke)。對(dui)(dui)(dui)于易形(xing)成(cheng)死角(jiao)存水(shui)的(de)(de)方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)，必(bi)須選(xuan)(xuan)擇適當(dang)的(de)(de)位(wei)(wei)置(zhi)鉆好工(gong)(gong)(gong)藝(yi)孔(kong)，保(bao)(bao)證水(shui)能(neng)(neng)在(zai)(zai)(zai)較短的(de)(de)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)(jian)內充(chong)分(fen)流(liu)盡。否則會(hui)(hui)造(zao)成(cheng)串槽(cao)(cao)或者要在(zai)(zai)(zai)空中(zhong)長時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)(jian)瀝干，產(chan)生二(er)次(ci)生銹，影響磷(lin)(lin)(lin)(lin)化(hua)(hua)效果。 有時(shi)(shi)(shi)(shi)(shi)(shi)方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)坯會(hui)(hui)出現分(fen)層(ceng)問(wen)題(ti)，從而導致探(tan)傷不(bu)(bu)合(he)。要這一(yi)缺陷，我們可(ke)(ke)(ke)以(yi)優化(hua)(hua)方(fang)矩(ju)(ju)(ju)(ju)(ju)管(guan)(guan)板(ban)坯的(de)(de)緩冷(leng)工(gong)(gong)(gong)藝(yi)，主(zhu)要針對(dui)(dui)(dui)堆垛溫度(du)(du)(du)和堆垛持續時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)(jian)。軋制鋼(gang)(gang)(gang)板(ban)厚度(du)(du)(du)不(bu)(bu)大(da)于80mm鋼(gang)(gang)(gang)板(ban)熱矯直后，在(zai)(zai)(zai)冷(leng)床停留時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)(jian)不(bu)(bu)得超過(guo)5min。厚度(du)(du)(du)大(da)于80mm鋼(gang)(gang)(gang)板(ban)可(ke)(ke)(ke)適當(dang)延長至10min，確(que)保(bao)(bao)鋼(gang)(gang)(gang)板(ban)成(cheng)垛前(qian)溫度(du)(du)(du)控制在(zai)(zai)(zai)500℃以(yi)上。鋼(gang)(gang)(gang)板(ban)厚度(du)(du)(du)不(bu)(bu)大(da)于50mm鋼(gang)(gang)(gang)板(ban)緩冷(leng)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)(jian)在(zai)(zai)(zai)12h;厚度(du)(du)(du)大(da)于50mm的(de)(de)鋼(gang)(gang)(gang)板(ban)緩冷(leng)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)(jian)(jian)(jian)24h，嚴禁(jin)提前(qian)拆垛精整。