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球墨鑄鐵管(guan)是格瑞管業(ye)(大連(lian)市分公(gong)司)gerui13245的力薦產品。在球墨鑄鐵管頻道,您可以找到更多關于該產品的今日News信息,方便您點擊查看和對比。以下是我們的聯系方式：聯系人：楊經理-【17768165506】,地址：[開發區]。我們期待與您建立合作關系,共創美好未來。公司主營：大連球墨鑄鐵管、大連球墨鑄鐵管、大連球墨鑄鐵管、大連球墨鑄鐵管。生產基地位于【大連】，供應范圍覆蓋遼寧省、沈陽市、大連市、鞍山市、撫順市、本溪市、丹東市、錦州市、營口市、阜新市、遼陽市、盤錦市、鐵嶺市、朝陽市、葫蘆島市 西崗區、沙河口區、甘井子區、旅順口區、金州區、長海縣、瓦房店市、晉蘭店區、莊河區等(deng)(deng)區域。 遼寧省(sheng),大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)市(shi)(shi)(shi)(shi)(shi)(shi)(shi) 大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)歷史悠久，早在約(yue)六(liu)千年(nian)(nian)前就(jiu)得到了(le)開發(fa)。清光緒二十五(wu)年(nian)(nian)（1899年(nian)(nian)），始稱大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)。1984年(nian)(nian)，被(bei)(bei)批(pi)(pi)準(zhun)為沿(yan)海開放(fang)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)。1985年(nian)(nian)，被(bei)(bei)確定(ding)為計劃單列(lie)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)，享有(you)(you)(you)(you)(you)省(sheng)級經(jing)濟管(guan)(guan)(guan)(guan)理(li)(li)(li)權(quan)限。1994年(nian)(nian)，被(bei)(bei)批(pi)(pi)準(zhun)為副(fu)省(sheng)級城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)。大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)是中國重(zhong)(zhong)要的(de)(de)(de)(de)(de)(de)(de)港口(kou)(kou)、工(gong)(gong)(gong)業、貿易、金(jin)融和(he)(he)(he)旅游(you)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)，是東北亞(ya)國際航運(yun)中心(xin)、國際物流中心(xin)、國際貿易中心(xin)和(he)(he)(he)區域性(xing)金(jin)融中心(xin)，東北對外(wai)(wai)(wai)開放(fang)的(de)(de)(de)(de)(de)(de)(de)窗(chuang)口(kou)(kou)，同時(shi)也是國務院批(pi)(pi)復確定(ding)的(de)(de)(de)(de)(de)(de)(de)中國北方沿(yan)海重(zhong)(zhong)要的(de)(de)(de)(de)(de)(de)(de)中心(xin)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、港口(kou)(kou)及(ji)(ji)風景旅游(you)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)，遼寧沿(yan)海經(jing)濟帶中心(xin)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)，還是衛生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、森林城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、園(yuan)林城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、全(quan)國文明城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、知(zhi)識(shi)產權(quan)強市(shi)(shi)(shi)(shi)(shi)(shi)(shi)建(jian)設示范城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、中國國際化營商環境建(jian)設標(biao)桿城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)(he)(he)首(shou)批(pi)(pi)全(quan)國法治(zhi)政府(fu)建(jian)設示范市(shi)(shi)(shi)(shi)(shi)(shi)(shi)，并于(yu)2018年(nian)(nian)和(he)(he)(he)2020年(nian)(nian)入選GaWC世界二線城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)。 大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)格瑞管(guan)(guan)(guan)(guan)業有(you)(you)(you)(you)(you)限公(gong)司(si)常(chang)年(nian)(nian)銷(xiao)售(shou)大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)，大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)國標(biao)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)，大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)K9球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)，大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)離(li)心(xin)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)，大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)件(jian)，大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)井蓋等(deng)(deng)。大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)DN80-DN1400墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)離(li)心(xin)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)柔性(xing)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)及(ji)(ji)配套管(guan)(guan)(guan)(guan)件(jian)。大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)執行(xing)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)標(biao)準(zhun)GB/T?13295-2013，確保(bao)(bao)每(mei)根(gen)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)管(guan)(guan)(guan)(guan)均具(ju)有(you)(you)(you)(you)(you)良(liang)好的(de)(de)(de)(de)(de)(de)(de)機(ji)械性(xing)能(neng)(neng)合(he)較長的(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)壽命(ming)；銷(xiao)售(shou)產品(pin)先后通過ISO9001質(zhi)量(liang)(liang)(liang)(liang)管(guan)(guan)(guan)(guan)理(li)(li)(li)體(ti)系認(ren)證(zheng)(zheng)(zheng)，環境管(guan)(guan)(guan)(guan)理(li)(li)(li)體(ti)系，管(guan)(guan)(guan)(guan)理(li)(li)(li)體(ti)系認(ren)證(zheng)(zheng)(zheng)，形成了(le)完善的(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)理(li)(li)(li)體(ti)系。產品(pin)有(you)(you)(you)(you)(you)T型、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)S型、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)W型等(deng)(deng)接口(kou)(kou)形式及(ji)(ji)適(shi)用(yong)于(yu)酸堿環境下的(de)(de)(de)(de)(de)(de)(de)多種內(nei)外(wai)(wai)(wai)防(fang)腐(fu)處(chu)理(li)(li)(li)技術(shu)（可內(nei)襯(chen)(chen)水(shui)(shui)泥、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)環氧瀝青(qing)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)環氧樹脂(zhi)等(deng)(deng)），采(cai)用(yong)新(xin)的(de)(de)(de)(de)(de)(de)(de)《水(shui)(shui)及(ji)(ji)燃氣管(guan)(guan)(guan)(guan)道用(yong)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)管(guan)(guan)(guan)(guan)件(jian)和(he)(he)(he)附(fu)件(jian)》（GB/T13295-2008）標(biao)準(zhun)；銷(xiao)售(shou)產品(pin)不僅用(yong)于(yu)自來水(shui)(shui)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)消防(fang)工(gong)(gong)(gong)程(cheng)(cheng)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)花(hua)園(yuan)小區，污水(shui)(shui)處(chu)理(li)(li)(li)；還能(neng)(neng)廣泛應(ying)用(yong)于(yu)城(cheng)(cheng)(cheng)(cheng)(cheng)建(jian)管(guan)(guan)(guan)(guan)網、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)石油化工(gong)(gong)(gong)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)冶金(jin)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)制藥、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)油及(ji)(ji)其(qi)它流體(ti)的(de)(de)(de)(de)(de)(de)(de)輸送。大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)件(jian)執行(xing)標(biao)準(zhun)GB13295-2013，銷(xiao)售(shou)DN80- DN1000的(de)(de)(de)(de)(de)(de)(de)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)；管(guan)(guan)(guan)(guan)件(jian)采(cai)用(yong)先進(jin)的(de)(de)(de)(de)(de)(de)(de)消失模工(gong)(gong)(gong)藝，大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)管(guan)(guan)(guan)(guan)件(jian)具(ju)有(you)(you)(you)(you)(you)強度高(gao)(gao)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)耐(nai)腐(fu)蝕、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)壽命(ming)長、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)外(wai)(wai)(wai)表(biao)光滑、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)性(xing)能(neng)(neng)穩(wen)定(ding)等(deng)(deng)優良(liang)性(xing)，是傳統管(guan)(guan)(guan)(guan)件(jian)的(de)(de)(de)(de)(de)(de)(de)理(li)(li)(li)想更新(xin)換代產品(pin).?離(li)心(xin)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)采(cai)用(yong)國內(nei)外(wai)(wai)(wai)先進(jin)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)冷鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造設備和(he)(he)(he)工(gong)(gong)(gong)藝，通過ISO9001質(zhi)量(liang)(liang)(liang)(liang)體(ti)系認(ren)證(zheng)(zheng)(zheng)，產品(pin)嚴格按照(zhao)ISO2531標(biao)準(zhun)，確保(bao)(bao)每(mei)根(gen)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)管(guan)(guan)(guan)(guan)具(ju)有(you)(you)(you)(you)(you)良(liang)好的(de)(de)(de)(de)(de)(de)(de)機(ji)械性(xing)能(neng)(neng)和(he)(he)(he)較長的(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)。公(gong)司(si)銷(xiao)售(shou)的(de)(de)(de)(de)(de)(de)(de)離(li)心(xin)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)及(ji)(ji)配套管(guan)(guan)(guan)(guan)件(jian)具(ju)有(you)(you)(you)(you)(you)高(gao)(gao)強度,高(gao)(gao)延(yan)伸率，外(wai)(wai)(wai)觀平(ping)整，抗(kang)腐(fu)蝕等(deng)(deng)卓(zhuo)越性(xing)能(neng)(neng)。球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)主要用(yong)于(yu)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)輸水(shui)(shui)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)自來水(shui)(shui)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)管(guan)(guan)(guan)(guan)網、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)消防(fang)工(gong)(gong)(gong)程(cheng)(cheng)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)花(hua)園(yuan)小區等(deng)(deng)流體(ti)壓力(li)(li)主管(guan)(guan)(guan)(guan)道。球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)規格（DN100-DN2600)。我公(gong)司(si)銷(xiao)售(shou)的(de)(de)(de)(de)(de)(de)(de)球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)能(neng)(neng)承受很高(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)內(nei)壓，在進(jin)行(xing)水(shui)(shui)壓實驗中。球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)還具(ju)有(you)(you)(you)(you)(you)良(liang)好的(de)(de)(de)(de)(de)(de)(de)抗(kang)外(wai)(wai)(wai)壓性(xing)，可以(yi)降低(di)管(guan)(guan)(guan)(guan)床和(he)(he)(he)保(bao)(bao)護(hu)層制作的(de)(de)(de)(de)(de)(de)(de)要求(qiu)，使(shi)(shi)管(guan)(guan)(guan)(guan)道鋪設既經(jing)濟又(you)可靠；另外(wai)(wai)(wai)，外(wai)(wai)(wai)噴(pen)鋅(xin)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)噴(pen)瀝青(qing)漆、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)內(nei)襯(chen)(chen)水(shui)(shui)泥等(deng)(deng)措施保(bao)(bao)證(zheng)(zheng)(zheng)了(le)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)內(nei)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)外(wai)(wai)(wai)抗(kang)侵蝕性(xing)。球(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)(qiu)墨(mo)(mo)(mo)(mo)(mo)(mo)(mo)鑄(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)噴(pen)鋅(xin)質(zhi)量(liang)(liang)(liang)(liang)符合(he)ISO8179的(de)(de)(de)(de)(de)(de)(de)標(biao)準(zhun)，每(mei)平(ping)方米(mi)的(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)道小噴(pen)鋅(xin)量(liang)(liang)(liang)(liang)為130g，瀝青(qing)漆的(de)(de)(de)(de)(de)(de)(de)厚(hou)度不低(di)于(yu)70μm，水(shui)(shui)泥砂(sha)漿(jiang)內(nei)襯(chen)(chen)質(zhi)量(liang)(liang)(liang)(liang)符合(he)ISO4179的(de)(de)(de)(de)(de)(de)(de)劃定(ding)，保(bao)(bao)證(zheng)(zheng)(zheng)砂(sha)漿(jiang)堅(jian)固密室(shi)、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)光滑、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)附(fu)著力(li)(li)強。經(jing)營理(li)(li)(li)念(nian)：以(yi)質(zhi)量(liang)(liang)(liang)(liang)求(qiu)生(sheng)存、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)以(yi)信(xin)譽求(qiu)發(fa)展、大(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)(da)連(lian)(lian)(lian)(lian)(lian)(lian)以(yi)真誠交(jiao)朋友(you)！
