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精密鋼管廠簡介公司簡介/ About Us

山(shan)東(dong)達豐(feng)鋼(gang)鐵(tie)(tie)(tie)(tie)有(you)(you)限(xian)(xian)(xian)(xian)公(gong)司采用(yong)國際(ji)先(xian)進工藝技術和生(sheng)產(chan)(chan)檢驗(yan)設備,按照GB/T13295-2013,ISO2531等(deng)(deng)國際(ji)標準(zhun)(zhun)生(sheng)產(chan)(chan)規格DN100-2400mm草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)管(guan)、大口徑草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)管(guan)、草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)彎頭(tou)。草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)管(guan)具(ju)有(you)(you)防腐性(xing)能(neng)優異、延展性(xing)能(neng)好、密封效果好等(deng)(deng)特點,產(chan)(chan)品遠銷世界各地。山(shan)東(dong)達豐(feng)鋼(gang)鐵(tie)(tie)(tie)(tie)有(you)(you)限(xian)(xian)(xian)(xian)公(gong)司生(sheng)產(chan)(chan)的(de)草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)管(guan),給(gei)水(shui)草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)管(guan),消(xiao)防草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)管(guan),離心草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)管(guan),柔(rou)性(xing)草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)管(guan),草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)彎頭(tou),草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)管(guan)件,草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan),草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)篦(bi)子(zi)(zi),鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan),700重(zhong)型草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan),700市政草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan),700道路草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan),鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)篦(bi)子(zi)(zi),鑄(zhu)(zhu)(zhu)(zhu)鋼(gang)草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan),藝術草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan),草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)雨水(shui)篦(bi)子(zi)(zi)均符合ISO2531-98E標準(zhun)(zhun),采用(yong)煉(lian)鐵(tie)(tie)(tie)(tie)高(gao)爐生(sheng)產(chan)(chan)的(de)低(di)磷、低(di)硫(liu)的(de)優質鑄(zhu)(zhu)(zhu)(zhu)造鐵(tie)(tie)(tie)(tie)水(shui),草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)管(guan)按當前國際(ji)上先(xian)進的(de)離心鑄(zhu)(zhu)(zhu)(zhu)造、退火(huo)工藝,水(shui)冷金屬型離心鑄(zhu)(zhu)(zhu)(zhu)管(guan)機澆鑄(zhu)(zhu)(zhu)(zhu)而成(cheng),經過(guo)退火(huo)、承(cheng)插口修整、水(shui)壓試驗(yan)、內壁(bi)襯(chen)(chen)層(ceng)水(shui)泥(ni)、水(shui)泥(ni)襯(chen)(chen)層(ceng)養(yang)生(sheng)、水(shui)磨(mo)水(shui)泥(ni)內襯(chen)(chen)、外壁(bi)涂敷瀝青漆、瀝青漆烘烤、承(cheng)口防銹處理、噴嘜頭(tou)及(ji)包裝等(deng)(deng)多道工序的(de)精心處理,具(ju)有(you)(you)高(gao)強度、高(gao)延伸率、耐腐蝕的(de)鋼(gang)筋(jin)鐵(tie)(tie)(tie)(tie)骨。草(cao)(cao)(cao)(cao)(cao)莓(mei)(mei)(mei)视(shi)(shi)(shi)(shi)(shi)频(pin)(pin)(pin)(pin)(pin)下(xia)(xia)(xia)(xia)(xia)(xia)(xia)(xia)载(zai)(zai)app无(wu)(wu)(wu)(wu)限(xian)(xian)(xian)(xian)观(guan)(guan)(guan)(guan)(guan)(guan)看(kan)(kan)(kan)鑄(zhu)(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)(tie)管(guan)接口形式為T型,標準(zhun)(zhun)壁(bi)厚級別(bie)為K9級、10級或更高(gao)級別(bie),標準(zhun)(zhun)有(you)(you)效長(chang)度為6米。未來,達豐(feng)鋼(gang)鐵(tie)(tie)(tie)(tie)將繼續(xu)響應國…

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