據湖南省長(chang)(chang)(chang)(chang)沙市(shi)(shi)(shi)(shi)(shi)住(zhu)房(fang)和(he)城(cheng)鄉建(jian)設委員(yuan)會消息，為貫徹長(chang)(chang)(chang)(chang)沙市(shi)(shi)(shi)(shi)(shi)委、市(shi)(shi)(shi)(shi)(shi)政(zheng)府提出的(de)(de)建(jian)設國家中心城(cheng)市(shi)(shi)(shi)(shi)(shi)和(he)品質長(chang)(chang)(chang)(chang)沙的(de)(de)要求，進一(yi)步確保(bao)長(chang)(chang)(chang)(chang)沙市(shi)(shi)(shi)(shi)(shi)的(de)(de)供(gong)水(shui)安全可(ke)靠(kao)度和(he)進一(yi)步提高(gao)長(chang)(chang)(chang)(chang)沙市(shi)(shi)(shi)(shi)(shi)的(de)(de)供(gong)水(shui)水(shui)質，有效提高(gao)長(chang)(chang)(chang)(chang)沙市(shi)(shi)(shi)(shi)(shi)民的(de)(de)健康生活水(shui)平(ping)，該委于(yu)2017年(nian)8月(yue)2日(ri)發布了新的(de)(de)《住(zhu)宅供(gong)水(shui)技術導(dao)則(ze)(ze)》（下(xia)稱(cheng)《導(dao)則(ze)(ze)》）。結合長(chang)(chang)(chang)(chang)沙市(shi)(shi)(shi)(shi)(shi)實際情況對原《長(chang)(chang)(chang)(chang)沙市(shi)(shi)(shi)(shi)(shi)建(jian)筑供(gong)水(shui)一(yi)戶(hu)一(yi)表及二次供(gong)水(shui)技術導(dao)則(ze)(ze)（試(shi)行）》進行了全面(mian)修訂。新《導(dao)則(ze)(ze)》將于(yu)2017年(nian)11月(yue)1日(ri)起正式實施。隨(sui)著(zhu)新《導(dao)則(ze)(ze)》的(de)(de)實施，長(chang)(chang)(chang)(chang)沙市(shi)(shi)(shi)(shi)(shi)的(de)(de)城(cheng)市(shi)(shi)(shi)(shi)(shi)管(guan)網系統將有望(wang)全面(mian)迎來不銹鋼給水(shui)管(guan)時(shi)代。據了解，長(chang)(chang)(chang)(chang)沙市(shi)(shi)(shi)(shi)(shi)是繼深圳市(shi)(shi)(shi)(shi)(shi)后，以政(zheng)府主管(guan)部門文件(jian)形式對管(guan)道材料進行明確規(gui)定的(de)(de)城(cheng)市(shi)(shi)(shi)(shi)(shi)。

 值(zhi)得(de)一(yi)提的(de)(de)(de)是，該《導則》的(de)(de)(de)第八章，對管(guan)(guan)(guan)(guan)材(cai)(cai)及(ji)配件(jian)(jian)做出了(le)明(ming)確規定。如：生(sheng)(sheng)(sheng)活(huo)用(yong)(yong)水(shui)(shui)(shui)(shui)給(gei)(gei)水(shui)(shui)(shui)(shui)系(xi)統采用(yong)(yong)的(de)(de)(de)管(guan)(guan)(guan)(guan)材(cai)(cai)、配件(jian)(jian)應(ying)(ying)符(fu)合(he)國家標(biao)準的(de)(de)(de)規定；小(xiao)區(qu)室(shi)外給(gei)(gei)水(shui)(shui)(shui)(shui)埋地管(guan)(guan)(guan)(guan)道(dao)DN＜100mm的(de)(de)(de)生(sheng)(sheng)(sheng)活(huo)給(gei)(gei)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)道(dao)及(ji)配件(jian)(jian)均應(ying)(ying)采用(yong)(yong)（S304）以(yi)(yi)(yi)上(shang)等(deng)(deng)級(ji)(ji)不(bu)銹(xiu)鋼(gang)(gang)材(cai)(cai)質(zhi)(zhi)(zhi)；不(bu)銹(xiu)鋼(gang)(gang)管(guan)(guan)(guan)(guan)的(de)(de)(de)壁厚應(ying)(ying)根據(ju)工程地質(zhi)(zhi)(zhi)條件(jian)(jian)、荷載、安裝環(huan)境(jing)、使用(yong)(yong)壓(ya)(ya)力等(deng)(deng)確定；小(xiao)區(qu)室(shi)外給(gei)(gei)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)道(dao)至泵房生(sheng)(sheng)(sheng)活(huo)飲用(yong)(yong)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)箱(xiang)及(ji)泵房內生(sheng)(sheng)(sheng)活(huo)用(yong)(yong)水(shui)(shui)(shui)(shui)給(gei)(gei)水(shui)(shui)(shui)(shui)系(xi)統管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)管(guan)(guan)(guan)(guan)材(cai)(cai)與配件(jian)(jian)應(ying)(ying)采用(yong)(yong)（S304）以(yi)(yi)(yi)上(shang)等(deng)(deng)級(ji)(ji)不(bu)銹(xiu)鋼(gang)(gang)材(cai)(cai)質(zhi)(zhi)(zhi)；小(xiao)區(qu)市政直(zhi)供生(sheng)(sheng)(sheng)活(huo)飲用(yong)(yong)水(shui)(shui)(shui)(shui)系(xi)統非埋地給(gei)(gei)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)管(guan)(guan)(guan)(guan)材(cai)(cai)及(ji)配件(jian)(jian)應(ying)(ying)采用(yong)(yong)（S304）以(yi)(yi)(yi)上(shang)等(deng)(deng)級(ji)(ji)不(bu)銹(xiu)鋼(gang)(gang)材(cai)(cai)質(zhi)(zhi)(zhi)；二(er)次(ci)加壓(ya)(ya)設施至用(yong)(yong)戶水(shui)(shui)(shui)(shui)表(biao)前給(gei)(gei)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)管(guan)(guan)(guan)(guan)材(cai)(cai)與配件(jian)(jian)應(ying)(ying)采用(yong)(yong)（S304）以(yi)(yi)(yi)上(shang)等(deng)(deng)級(ji)(ji)不(bu)銹(xiu)鋼(gang)(gang)材(cai)(cai)質(zhi)(zhi)(zhi)；生(sheng)(sheng)(sheng)活(huo)用(yong)(yong)水(shui)(shui)(shui)(shui)給(gei)(gei)水(shui)(shui)(shui)(shui)系(xi)統進水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)和出水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)宜(yi)作藍色色標(biao)，并以(yi)(yi)(yi)文(wen)字表(biao)示高(gao)、中、低壓(ya)(ya)力分區(qu)，用(yong)(yong)箭(jian)頭標(biao)明(ming)水(shui)(shui)(shui)(shui)流方向。水(shui)(shui)(shui)(shui)流方向及(ji)加壓(ya)(ya)分區(qu)的(de)(de)(de)標(biao)識間距不(bu)大(da)于5m；埋地的(de)(de)(de)不(bu)銹(xiu)鋼(gang)(gang)管(guan)(guan)(guan)(guan)應(ying)(ying)根據(ju)土(tu)質(zhi)(zhi)(zhi)和環(huan)境(jing)條件(jian)(jian)采取合(he)適的(de)(de)(de)防腐措施。

 從上文可(ke)以(yi)明顯看到，新《導(dao)則》對管(guan)道應(ying)(ying)用(yong)的(de)(de)(de)措辭明確(que)，均(jun)以(yi)“應(ying)(ying)”這個字眼做(zuo)出明確(que)規定(ding)，其中“S304以(yi)上等級不銹鋼(gang)”亦處于(yu)明顯的(de)(de)(de)突出位置。長(chang)沙有關方面的(de)(de)(de)態度和力度可(ke)謂是(shi)鮮明且不含糊，模棱兩可(ke)、混水摸(mo)魚的(de)(de)(de)工程(cheng)商(shang)或供應(ying)(ying)商(shang)將無機可(ke)乘(cheng)。

 近年(nian)來，飲用(yong)水(shui)管(guan)的質(zhi)量問題引(yin)起了央視(shi)(shi)等(deng)主流媒體和(he)(he)政府有(you)關(guan)(guan)職能部(bu)門的關(guan)(guan)注(zhu)和(he)(he)重視(shi)(shi)，不銹鋼(gang)(gang)水(shui)管(guan)憑借其(qi)他材質(zhi)如銅管(guan)、鍍鋅管(guan)、塑料(liao)管(guan)等(deng)難以比擬的優勢(shi)而日(ri)益受到工程商、經銷商和(he)(he)消費者的關(guan)(guan)注(zhu)、歡迎和(he)(he)青睞。可以想見的是(shi)，未來除了深圳(zhen)、長沙外，必(bi)將會(hui)有(you)越來越多的地(di)方(fang)出(chu)臺相應的政策措施推廣(guang)不銹鋼(gang)(gang)水(shui)管(guan)的應用(yong)。值(zhi)得(de)一(yi)提的是(shi)，目前在國內(nei)的廣(guang)東、四川、浙江等(deng)地(di)已涌現(xian)一(yi)批具有(you)品牌優勢(shi)和(he)(he)規(gui)模實力(li)且(qie)深耕不銹鋼(gang)(gang)水(shui)管(guan)市場多年(nian)的企業(ye)。

 隨(sui)著環(huan)保理念的逐步加(jia)強(qiang)，不銹(xiu)鋼水(shui)管必將在未(wei)來(lai)(lai)幾年內強(qiang)勢襲來(lai)(lai)！