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

天津市(shi)(shi)貫通(tong)管(guan)井水泥制品有限公司是(shi)一家股份制企(qi)業，是(shi)天津市(shi)(shi)第三批工業企(qi)業，注資金4000萬(wan)元，總投資3.6億元，共占地360畝，現有職工120多人，其中(zhong)技術人員10名(ming)，工程師2人名(ming)，中(zhong)級職稱3人。

公司(si)(si)主要(yao)產品為鋼(gang)筋(jin)(jin)(jin)混(hun)凝(ning)土(tu)排(pai)水(shui)管(guan)（RCP）、預制裝(zhuang)配式預制混(hun)凝(ning)土(tu)檢(jian)查井（JCJ）。公司(si)(si)根(gen)據防(fang)腐要(yao)求(qiu)可制作PVC、PE、玻(bo)璃鋼(gang)內襯與抗(kang)滲防(fang)腐涂裝(zhuang)等復(fu)合(he)管(guan)材(cai)，具有耐腐蝕鋼(gang)筋(jin)(jin)(jin)混(hun)凝(ning)土(tu)排(pai)水(shui)管(guan)。公司(si)(si)也(ye)(ye)可根(gen)據工(gong)(gong)程需要(yao)也(ye)(ye)可生產其(qi)他規格、外壓(ya)荷載和內水(shui)壓(ya)力檢(jian)驗指標的(de)排(pai)水(shui)管(guan)與檢(jian)查井，并可加(jia)工(gong)(gong)定制其(qi)他鋼(gang)筋(jin)(jin)(jin)混(hun)凝(ning)土(tu)預制構件。公司(si)(si)并加(jia)工(gong)(gong)車間、有數(shu)臺加(jia)工(gong)(gong)設備，對新產品開發及(ji)模(mo)具研發做著(zhu)堅強的(de)后盾。

鋼(gang)筋混凝土排水管(guan)(guan)(guan)(guan)(guan)(guan)（以下簡稱管(guan)(guan)(guan)(guan)(guan)(guan)），可生產的管(guan)(guan)(guan)(guan)(guan)(guan)規格為(wei)(wei)Φ200-Φ4000mm，施工(gong)(gong)(gong)方法分為(wei)(wei)開槽施工(gong)(gong)(gong)管(guan)(guan)(guan)(guan)(guan)(guan)和頂進施工(gong)(gong)(gong)管(guan)(guan)(guan)(guan)(guan)(guan)(DRCP)等。管(guan)(guan)(guan)(guan)(guan)(guan)子連接(jie)方式(shi)分別為(wei)(wei)剛(gang)性(xing)(xing)接(jie)頭(tou)(tou)(tou)管(guan)(guan)(guan)(guan)(guan)(guan)和柔性(xing)(xing)接(jie)頭(tou)(tou)(tou)管(guan)(guan)(guan)(guan)(guan)(guan)，鋼(gang)性(xing)(xing)接(jie)頭(tou)(tou)(tou)管(guan)(guan)(guan)(guan)(guan)(guan)接(jie)頭(tou)(tou)(tou)形式(shi)分為(wei)(wei)平口(kou)(kou)(kou)管(guan)(guan)(guan)(guan)(guan)(guan)、承(cheng)(cheng)插口(kou)(kou)(kou)管(guan)(guan)(guan)(guan)(guan)(guan)和企口(kou)(kou)(kou)管(guan)(guan)(guan)(guan)(guan)(guan)，柔性(xing)(xing)接(jie)頭(tou)(tou)(tou)管(guan)(guan)(guan)(guan)(guan)(guan)接(jie)頭(tou)(tou)(tou)形式(shi)分為(wei)(wei)承(cheng)(cheng)插口(kou)(kou)(kou)管(guan)(guan)(guan)(guan)(guan)(guan)、企口(kou)(kou)(kou)管(guan)(guan)(guan)(guan)(guan)(guan)、鋼(gang)承(cheng)(cheng)口(kou)(kou)(kou)管(guan)(guan)(guan)(guan)(guan)(guan)、雙(shuang)(shuang)插口(kou)(kou)(kou)管(guan)(guan)(guan)(guan)(guan)(guan)和（雙(shuang)(shuang)膠圈）鋼(gang)承(cheng)(cheng)插口(kou)(kou)(kou)管(guan)(guan)(guan)(guan)(guan)(guan)。生產工(gong)(gong)(gong)藝分別為(wei)(wei)徑向(xiang)擠壓工(gong)(gong)(gong)藝、芯模振動工(gong)(gong)(gong)藝和立式(shi)振搗工(gong)(gong)(gong)藝。其(qi)中徑向(xiang)擠壓設(she)備(bei)是(shi)國(guo)(guo)(guo)內公(gong)司從德國(guo)(guo)(guo)引進的先進設(she)備(bei)，芯模振動設(she)備(bei)是(shi)目前國(guo)(guo)(guo)內制造工(gong)(gong)(gong)藝設(she)備(bei)，兩種生產工(gong)(gong)(gong)藝目前均為(wei)(wei)國(guo)(guo)(guo)內先進工(gong)(gong)(gong)藝，使用干硬性(xing)(xing)混凝土，有著(zhu)脫模快、強(qiang)度高(gao)、抗滲性(xing)(xing)能好、生產效率(lv)高(gao)等特點。

預制(zhi)(zhi)裝配式預制(zhi)(zhi)混(hun)(hun)凝(ning)(ning)土(tu)檢(jian)查井(jing)(jing)(jing)可(ke)用(yong)于(yu)排(pai)水、排(pai)污、自來(lai)水、煤氣、熱力(li)、電力(li)、電信等管(guan)路(lu)系統(tong)中(zhong)，應用(yong)非常廣泛。預制(zhi)(zhi)混(hun)(hun)凝(ning)(ning)土(tu)檢(jian)查井(jing)(jing)(jing)制(zhi)(zhi)作工(gong)藝(yi)有芯(xin)模(mo)振(zhen)動(dong)工(gong)藝(yi)、高(gao)頻振(zhen)動(dong)工(gong)藝(yi)、立式振(zhen)搗三種(zhong)工(gong)藝(yi)。井(jing)(jing)(jing)形狀分(fen)為圓形、矩形、扇形和異形。檢(jian)查井(jing)(jing)(jing)各(ge)構件之間(jian)采(cai)用(yong)企口(kou)連接(jie)，以提高(gao)整體性(xing)(xing)和嚴密性(xing)(xing)。井(jing)(jing)(jing)室(shi)、井(jing)(jing)(jing)筒(tong)高(gao)度可(ke)調(diao)，可(ke)滿足現(xian)場不同埋深(shen)、不同井(jing)(jing)(jing)深(shen)的(de)(de)需(xu)要。井(jing)(jing)(jing)室(shi)可(ke)根據(ju)管(guan)材(cai)規(gui)格安裝Φ200-Φ3200mm鋼(gang)筋(jin)混(hun)(hun)凝(ning)(ning)土(tu)排(pai)水管(guan)。其中(zhong)圓形井(jing)(jing)(jing)采(cai)用(yong)先進(jin)芯(xin)模(mo)振(zhen)動(dong)工(gong)藝(yi)生產Φ700-Φ2000mm各(ge)種(zhong)規(gui)格的(de)(de)預制(zhi)(zhi)混(hun)(hun)凝(ning)(ning)士檢(jian)井(jing)(jing)(jing)，定(ding)型(xing)模(mo)具(ju)生產的(de)(de)適應φ800-φ3200mm管(guan)徑的(de)(de)預制(zhi)(zhi)裝配式鋼(gang)筋(jin)混(hun)(hun)凝(ning)(ning)土(tu)矩形檢(jian)查井(jing)(jing)(jing)。使用(yong)預制(zhi)(zhi)井(jing)(jing)(jing)，其特點(dian)有綜合成本(ben)低、抗(kang)壓(ya)強度高(gao)、耐久(jiu)性(xing)(xing)、密閉性(xing)(xing)、防腐蝕性(xing)(xing)好、施工(gong)速度快（可(ke)邊(bian)開槽(cao)、邊(bian)下管(guan)、邊(bian)拼裝、邊(bian)覆土(tu)）。

公(gong)司建立(li)健全(quan)了(le)一整(zheng)套完(wan)(wan)整(zheng)的質量保(bao)障(zhang)體系，嚴格實行質量內部控(kong)制體系和審(shen)核制度，從新產(chan)品的開(kai)發設計、原(yuan)材(cai)料采(cai)購、生(sheng)產(chan)過(guo)程(cheng)控(kong)制、生(sheng)產(chan)檢測和出廠以(yi)及售(shou)后服(fu)務，都有嚴格的控(kong)制程(cheng)序。混凝土攪拌(ban)采(cai)用微機系統(tong)自動配料，保(bao)證產(chan)品質量的穩(wen)定、可靠。公(gong)司以(yi)科學、嚴謹的態度面向廣大客戶(hu)，不斷(duan)增強產(chan)品的科技含量，正確了(le)解客戶(hu)的需求，強化服(fu)務意(yi)識，建立(li)完(wan)(wan)善的現代企業制度，生(sheng)產(chan)出高質量的產(chan)品。以(yi)產(chan)品和的服(fu)務滿(man)足社會各界的需要。