芒果视频下载

華北地區具有大規模大口徑檢查井生產企業，主要產品為鋼筋混凝土排水管（RCP）、預制裝配式預制混凝土檢查井（JCJ），可根據客戶需求定制產品

天(tian)津市貫通管井(jing)水泥(ni)制(zhi)品有限公司是一(yi)家股份制(zhi)企業(ye)，是天(tian)津市第三批工(gong)業(ye)企業(ye)，注資金4000萬元(yuan)，總(zong)投資3.6億元(yuan)，共占地360畝，現有職工(gong)120多人(ren)，其中技(ji)術人(ren)員10名(ming)，工(gong)程師2人(ren)名(ming)，中級職稱3人(ren)。

公(gong)司(si)主要(yao)(yao)產(chan)品(pin)為鋼筋(jin)混凝(ning)土(tu)(tu)(tu)排水(shui)管（RCP）、預(yu)制(zhi)裝配(pei)式預(yu)制(zhi)混凝(ning)土(tu)(tu)(tu)檢查井(jing)（JCJ）。公(gong)司(si)根(gen)(gen)據(ju)防腐要(yao)(yao)求可(ke)(ke)制(zhi)作PVC、PE、玻(bo)璃鋼內襯與(yu)抗(kang)滲(shen)防腐涂(tu)裝等復(fu)合管材(cai)，具有(you)耐腐蝕鋼筋(jin)混凝(ning)土(tu)(tu)(tu)排水(shui)管。公(gong)司(si)也可(ke)(ke)根(gen)(gen)據(ju)工程需(xu)要(yao)(yao)也可(ke)(ke)生產(chan)其(qi)他規格、外壓荷載和(he)內水(shui)壓力檢驗(yan)指標(biao)的排水(shui)管與(yu)檢查井(jing)，并(bing)可(ke)(ke)加工定制(zhi)其(qi)他鋼筋(jin)混凝(ning)土(tu)(tu)(tu)預(yu)制(zhi)構件(jian)。公(gong)司(si)并(bing)加工車間(jian)、有(you)數臺加工設備，對(dui)新產(chan)品(pin)開發(fa)及模具研發(fa)做著堅(jian)強(qiang)的后(hou)盾。

鋼(gang)筋混凝土排水管(guan)(guan)(guan)(guan)(guan)（以下簡稱(cheng)管(guan)(guan)(guan)(guan)(guan)），可生(sheng)產的管(guan)(guan)(guan)(guan)(guan)規格(ge)為(wei)Φ200-Φ4000mm，施(shi)(shi)工(gong)(gong)(gong)方(fang)法分(fen)為(wei)開槽施(shi)(shi)工(gong)(gong)(gong)管(guan)(guan)(guan)(guan)(guan)和頂進(jin)(jin)施(shi)(shi)工(gong)(gong)(gong)管(guan)(guan)(guan)(guan)(guan)(DRCP)等。管(guan)(guan)(guan)(guan)(guan)子(zi)連接(jie)方(fang)式(shi)分(fen)別為(wei)剛性(xing)(xing)接(jie)頭(tou)管(guan)(guan)(guan)(guan)(guan)和柔性(xing)(xing)接(jie)頭(tou)管(guan)(guan)(guan)(guan)(guan)，鋼(gang)性(xing)(xing)接(jie)頭(tou)管(guan)(guan)(guan)(guan)(guan)接(jie)頭(tou)形式(shi)分(fen)為(wei)平(ping)口(kou)(kou)管(guan)(guan)(guan)(guan)(guan)、承插(cha)口(kou)(kou)管(guan)(guan)(guan)(guan)(guan)和企(qi)口(kou)(kou)管(guan)(guan)(guan)(guan)(guan)，柔性(xing)(xing)接(jie)頭(tou)管(guan)(guan)(guan)(guan)(guan)接(jie)頭(tou)形式(shi)分(fen)為(wei)承插(cha)口(kou)(kou)管(guan)(guan)(guan)(guan)(guan)、企(qi)口(kou)(kou)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)承口(kou)(kou)管(guan)(guan)(guan)(guan)(guan)、雙插(cha)口(kou)(kou)管(guan)(guan)(guan)(guan)(guan)和（雙膠圈）鋼(gang)承插(cha)口(kou)(kou)管(guan)(guan)(guan)(guan)(guan)。生(sheng)產工(gong)(gong)(gong)藝(yi)分(fen)別為(wei)徑向擠壓(ya)工(gong)(gong)(gong)藝(yi)、芯模振動工(gong)(gong)(gong)藝(yi)和立式(shi)振搗工(gong)(gong)(gong)藝(yi)。其中徑向擠壓(ya)設(she)(she)備(bei)是(shi)國(guo)(guo)(guo)內公司從(cong)德國(guo)(guo)(guo)引進(jin)(jin)的先進(jin)(jin)設(she)(she)備(bei)，芯模振動設(she)(she)備(bei)是(shi)目(mu)前國(guo)(guo)(guo)內制(zhi)造(zao)工(gong)(gong)(gong)藝(yi)設(she)(she)備(bei)，兩種(zhong)生(sheng)產工(gong)(gong)(gong)藝(yi)目(mu)前均(jun)為(wei)國(guo)(guo)(guo)內先進(jin)(jin)工(gong)(gong)(gong)藝(yi)，使用干硬性(xing)(xing)混凝土，有著脫模快(kuai)、強(qiang)度高(gao)、抗(kang)滲性(xing)(xing)能好、生(sheng)產效率(lv)高(gao)等特點。

預制(zhi)裝(zhuang)配(pei)式(shi)預制(zhi)混(hun)凝土檢(jian)(jian)查井(jing)(jing)(jing)可(ke)用(yong)(yong)(yong)于排(pai)水、排(pai)污、自來水、煤氣、熱(re)力(li)、電力(li)、電信等(deng)管路系(xi)統中(zhong)，應用(yong)(yong)(yong)非常廣(guang)泛。預制(zhi)混(hun)凝土檢(jian)(jian)查井(jing)(jing)(jing)制(zhi)作工(gong)(gong)藝有芯(xin)模振動(dong)工(gong)(gong)藝、高(gao)(gao)頻振動(dong)工(gong)(gong)藝、立式(shi)振搗三種工(gong)(gong)藝。井(jing)(jing)(jing)形(xing)狀分為圓形(xing)、矩形(xing)、扇形(xing)和(he)異形(xing)。檢(jian)(jian)查井(jing)(jing)(jing)各構件(jian)之(zhi)間采用(yong)(yong)(yong)企口連接，以提高(gao)(gao)整體性(xing)(xing)和(he)嚴(yan)密性(xing)(xing)。井(jing)(jing)(jing)室、井(jing)(jing)(jing)筒高(gao)(gao)度(du)可(ke)調，可(ke)滿(man)足現場不同埋深、不同井(jing)(jing)(jing)深的需(xu)要(yao)。井(jing)(jing)(jing)室可(ke)根據(ju)管材規格安(an)裝(zhuang)Φ200-Φ3200mm鋼筋混(hun)凝土排(pai)水管。其(qi)中(zhong)圓形(xing)井(jing)(jing)(jing)采用(yong)(yong)(yong)先進芯(xin)模振動(dong)工(gong)(gong)藝生產Φ700-Φ2000mm各種規格的預制(zhi)混(hun)凝士檢(jian)(jian)井(jing)(jing)(jing)，定型模具生產的適(shi)應φ800-φ3200mm管徑的預制(zhi)裝(zhuang)配(pei)式(shi)鋼筋混(hun)凝土矩形(xing)檢(jian)(jian)查井(jing)(jing)(jing)。使用(yong)(yong)(yong)預制(zhi)井(jing)(jing)(jing)，其(qi)特點有綜合成(cheng)本低、抗壓強(qiang)度(du)高(gao)(gao)、耐(nai)久性(xing)(xing)、密閉(bi)性(xing)(xing)、防腐蝕性(xing)(xing)好、施工(gong)(gong)速度(du)快(kuai)（可(ke)邊開槽(cao)、邊下管、邊拼裝(zhuang)、邊覆土）。

公(gong)司(si)建立健全(quan)了(le)一整套完整的(de)質(zhi)量(liang)(liang)(liang)保障(zhang)體系(xi)，嚴格實行質(zhi)量(liang)(liang)(liang)內部控(kong)(kong)制體系(xi)和(he)審核制度，從新產(chan)(chan)品(pin)(pin)的(de)開發設(she)計(ji)、原(yuan)材料采購、生(sheng)(sheng)產(chan)(chan)過(guo)程控(kong)(kong)制、生(sheng)(sheng)產(chan)(chan)檢測和(he)出(chu)廠以及售后服(fu)(fu)務(wu)，都有嚴格的(de)控(kong)(kong)制程序。混凝土攪拌采用微機系(xi)統自動配料，保證產(chan)(chan)品(pin)(pin)質(zhi)量(liang)(liang)(liang)的(de)穩定、可靠。公(gong)司(si)以科學、嚴謹(jin)的(de)態度面向廣大客戶，不斷增強產(chan)(chan)品(pin)(pin)的(de)科技含量(liang)(liang)(liang)，正(zheng)確了(le)解客戶的(de)需求，強化服(fu)(fu)務(wu)意識，建立完善的(de)現代企業制度，生(sheng)(sheng)產(chan)(chan)出(chu)高質(zhi)量(liang)(liang)(liang)的(de)產(chan)(chan)品(pin)(pin)。以產(chan)(chan)品(pin)(pin)和(he)的(de)服(fu)(fu)務(wu)滿(man)足社會各(ge)界(jie)的(de)需要。