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","summary":"給水管","originalImgUrl":"/img/img-none-big.png","num":"0"},{"id":73,"pId":67,"name":"高密度聚乙烯(HDPE)排水、排汙管材係列","linkUrl":"/product/73/","targetType":false,"leaf":false,"img":"/img/img-none-big.png_{i}xaf.png","open":true,"listPageid":"","selected":false,"isParent":true,"children":[{"id":74,"pId":73,"name":"雙壁波紋管","linkUrl":"/product/74/","targetType":false,"leaf":false,"img":"/img/img-none-big.png_{i}xaf.png","open":true,"listPageid":"","selected":false,"isParent":true,"children":null,"content":"

雙(shuang)壁(bi)波紋管

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非開挖(wa)排汙牽引管

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中空(kong)壁纏(chan)繞(rao)管

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內肋増強(qiang)PE螺旋(xuan)波(bo)紋(wen)箮

\n","summary":"","originalImgUrl":"/img/img-none-big.png","num":"1"},{"id":78,"pId":73,"name":"鋼帶増強PE螺旋波紋管","linkUrl":"/product/78/","targetType":false,"leaf":false,"img":"/img/img-none-big.png_{i}xaf.png","open":true,"listPageid":"","selected":false,"isParent":true,"children":null,"content":"

鋼帶増(zeng)強PE螺(luo)旋波紋管

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加(jia)筋(jin)纏繞波紋管

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高(gao)密(mi)度(du)聚乙烯(HDPE)排水、排(pai)汙管材係列

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PE電(dian)力、電纜(lan)、通信護(hu)套管

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MPP電力、電纜、通信護套(tao)管

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髙(gao)密度聚(ju)乙(yi)烯(HDPE)/MPP電力(li)、電纜、通信(xin)護套管係列

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HDPE各(ge)種(zhong)礦用(yong)管

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PE100給水管

給水管,一種綠色、節能、環保管材,不生鏽、不結垢、不縮徑、流體阻力小、可有效減低供水能耗、提高用水點給水量,是一種理想的管網用管道。水是生命之源和人類文明生存發展的基礎,水危機已成為全球全人類共同關注的重點。
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PE給水管材
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產品描述

給水(shui)管,一種綠(lv)色、節能(neng)、環(huan)保(bao)管材,不(bu)生鏽(xiu)、不結(jie)垢(gou)、不縮徑(jing)、流體阻(zu)力小、可(ke)有效減低供水能耗、提(ti)高用水點(dian)給水量,是一種理(li)想的(de)管網用管道。水是(shi)生命之源和(he)人類(lei)文明生存發展的基(ji)礎,水危機(ji)已成為全球(qiu)全(quan)人類共同關(guan)注的重點。

當(dang)前我國日(ri)益嚴(yan)重的水資源(yuan)短(duan)缺(que)和水環境汙染(ran),不僅(jin)困擾國計民生(sheng),並(bing)已(yi)成為(wei)製約(yue)社(she)會(hui)經濟(ji)可持續發(fa)展的重要(yao)因(yin)素(su)。建(jian)築業是我(wo)國(guo)支(zhi)柱(zhu)產業,做好(hao)建築(zhu)給排水係統的設計、施(shi)工和維護,是實現節水、節(jie)能、防治(zhi)水質汙染的具(ju)體手(shou)段,也是做好節(jie)能減排和實現環保的迫切需求。

給(gei)水管分類

給水管分金屬管,複合管和塑料管。金(jin)屬(shu)管主要分為紫(zi)銅(tong)管和不鏽鋼(gang)水管,金屬管具有安(an)全、衛生、耐(nai)用等諸多特點,是家裝工裝(zhuang)的最(zui)理想的水管。複(fu)合(he)管典型(xing)代(dai)表有(you)鋁塑管,但是由於其(qi)熱脹(zhang)冷縮(suo)問(wen)題(ti),已經(jing)被(bei)逐(zhu)漸淘汰。

塑料(liao)管最常用的是PPR水管,安全,無毒,安裝方便(bian),價(jia)格低(di)廉等諸多原(yuan)因,使(shi)其成為家裝最常用的水管。但(dan)是由(you)於(yu)環境(jing)荷爾(er)蒙等問題,越(yue)來越多的人,開始使用金屬管或(huo)者(zhe)ppr內(nei)襯(chen)金屬管作(zuo)為給水管道。

給水管各項(xiang)性能指(zhi)標都比(bi)較(jiao)嚴,特(te)別(bie)是用在生活飲(yin)用水上麵,需要管道具有無毒(du)無輻(fu)射(she),不能含有重金屬等(deng)有害物質,耐腐(fu)能力要好,使用壽(shou)命要長等要求(qiu)。

廣東香蕉视频成人app管業有限公司

 

產品簡介(jie)
采用高密度聚乙烯(xi)經擠出(chu)塑化(hua)生產出PE管材,該(gai)管材逐步取代了(le)傳統鋼筋混(hun)凝(ning)土(tu)管和金屬管。
產(chan)品特點
1、良好的衛生性能:PE管加工(gong)時(shi)不添(tian)加重金屬鹽,材(cai)質無毒性(xing),無(wu)結垢層(ceng),不滋(zi)生細菌(jun),很(hen)好的解決(jue)了 城市飲用水的二次(ci)汙染
2、低溫(wen)抗衝擊(ji)性好:聚乙烯的低溫脆(cui)化溫度極低,可在0℃-40℃溫度範圍(wei)內安全使用。
3、抗應力開(kai)裂性好:具有低的缺口敏感性、高的剪切強度和優異(yi)的抗(kang)刮痕(hen)能力,耐環境應力開裂(lie)性能也非常突出。
4、耐化學腐蝕(shi)性好:可耐多(duo)種化學介質的腐蝕,不會發生腐爛(lan)、生鏽或電化學(xue)腐蝕現(xian)象(xiang),也(ye)不會促(cu)進藻類、細(xi)菌或真(zhen)菌生長(zhang)。
5、耐老(lao)化,使用壽命長:黑色管道能夠在室外(wai)露天存放(fang)或使用,不會因遭(zao)受紫外線線輻射而損(sun)害。
6、耐磨(mo)性好:PE管道與(yu)鋼管的耐磨性對比試驗(yan)表(biao)明(ming),PE管道的耐磨性為鋼管的4倍,具有更(geng)長的使用壽命和更好的經濟性。
7、可撓性好:容(rong)易(yi)彎(wan)曲,工程(cheng)上可通過改(gai)變(bian)管道走向的方式繞過障(zhang)礙(ai)物,能夠減少管件用量並降(jiang)低安裝費用。
8、水流阻力小:具有光滑的內表麵,其曼寧係數(shu)為0.009,有更高的輸送(song)能力,同時也降低了管路(lu)的壓力損失(shi)和輸(shu)水能耗(hao)。
9、搬運方便:比混凝土管道、鍍鋅(xin)管和鋼管更輕,容易搬運和安裝,更低的人力和設(she)備需求,意(yi)味(wei)著(zhu)工程的安裝費用的大(da)大降低。
10、多種全新的施工方式:具有多種施工技術,除了可以采用傳統(tong)的開挖方式進行施工外,還可以采(cai)用多種全新(xin)的非(fei)開挖技(ji)術(shu)如(ru)頂管、定(ding)向鑽孔、襯管、裂管等方式進(jin)行(xing)施工。
應用領域
1、城鎮(zhen)供水;具有安全、衛生、施工方便等綜合優勢,已成為城鎮(zhen)供水的理想管材。
2、食品(pin)、化工領(ling)域(yu);具有獨特的耐化學腐蝕性能,可用於各種酸堿(jian)鹽溶液的輸送或排放,使用壽命(ming)長,成本(ben)及(ji)維(wei)護費(fei)用低。
3、礦(kuang)砂、泥(ni)漿(jiang)輸送;耐磨性是鋼管的4倍(bei),可廣泛應用於輸送礦(kuang)砂、發電廠(chang)的粉(fen)煤(mei)灰(hui)、河(he)道清淤的泥漿等。
4、置換(huan)水泥管、鑄鐵(tie)管和鋼管;對於城市原有敷設的水泥管、鑄鐵管等進行舊(jiu)管改造,可以不經過大麵(mian)積(ji)開挖,直接(jie)將(jiang)PE管插入舊管中進行更換,工程造價低,施工時間(jian)短,特別適用於老城區(qu)的管路改造。
5、園林(lin)綠化管網;園林綠化需要大量的輸水管道,PE管道成本低廉,值得(de)大力推(tui)廣。
6、其它(ta)應用:PE管道還可以廣泛應用於其它領域,如電力、通(tong)訊護套、農(nong)田(tian)灌溉、虹吸排水、垃(la)圾填埋、地(di)熱(re)空調(diao)、深(shen)海(hai)養(yang)殖、埋(mai)地消防(fang)管道等。

給水用聚乙烯(PE)管性能指標
項目 指標
產品外觀 管材內外表麵應清潔、光滑,不應有氣泡、明顯的劃傷、凹陷、雜質、顏色不均等缺陷。管材兩端應切割平整,並與管材軸線垂直。
靜液壓
強度
試驗條件 PE80環應力,MPa PE100環應力,MPa 無破壞,無滲漏
20℃靜液壓強度(100h) 10.0 12.0
80℃靜液壓強度(165h) 4.5 5.4
80℃靜液壓強度(1000h) 4.0 5.0
斷裂伸長率,% ≥350
縱向回縮率,110℃,% ≤3
氧化誘導時間,210℃,min ≥20
炭黑含量 2.0~2.5%
炭黑分散 ≤3級
關鍵詞:
給水管
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雙壁波紋管

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非開挖排汙(wu)牽引(yin)管

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中空壁纏繞管

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內肋増強PE螺旋波紋箮

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鋼帶増強PE螺旋波紋管

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加筋纏繞波紋管

\n","summary":"","originalImgUrl":"/img/img-none-big.png","num":"1"}],"content":"

高密度聚乙烯(HDPE)排水、排汙管材係列(lie)

\n","summary":"高密度聚乙烯(HDPE)排水、排汙管材係列","originalImgUrl":"/img/img-none-big.png","num":"1"},{"id":80,"pId":67,"name":"髙密度聚乙烯(HDPE)/MPP電力、電纜、通信護套管係列","linkUrl":"/product/80/","targetType":false,"leaf":false,"img":"/img/img-none-big.png_{i}xaf.png","open":true,"listPageid":"","selected":false,"isParent":true,"children":[{"id":81,"pId":80,"name":"PE電力、電纜、通信護套管","linkUrl":"/product/81/","targetType":false,"leaf":false,"img":"/img/img-none-big.png_{i}xaf.png","open":true,"listPageid":"","selected":false,"isParent":true,"children":null,"content":"

PE電力、電纜、通信護套管

\n","summary":"","originalImgUrl":"/img/img-none-big.png","num":"1"},{"id":82,"pId":80,"name":"MPP電力、電纜、通信護套管","linkUrl":"/product/82/","targetType":false,"leaf":false,"img":"/img/img-none-big.png_{i}xaf.png","open":true,"listPageid":"","selected":false,"isParent":true,"children":null,"content":"

MPP電力、電纜、通信護套管

\n","summary":"","originalImgUrl":"/img/img-none-big.png","num":"1"}],"content":"

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