據湖南省長(chang)沙(sha)(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)住(zhu)(zhu)房和(he)(he)城(cheng)(cheng)鄉建(jian)設委(wei)(wei)員會消息，為貫徹(che)長(chang)沙(sha)(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)委(wei)(wei)、市(shi)(shi)(shi)(shi)(shi)政府提出的(de)(de)建(jian)設國(guo)家中(zhong)心(xin)城(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)和(he)(he)品質長(chang)沙(sha)(sha)(sha)(sha)的(de)(de)要求，進(jin)一(yi)步(bu)確保長(chang)沙(sha)(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)的(de)(de)供(gong)(gong)(gong)水(shui)(shui)安全可(ke)靠度和(he)(he)進(jin)一(yi)步(bu)提高長(chang)沙(sha)(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)的(de)(de)供(gong)(gong)(gong)水(shui)(shui)水(shui)(shui)質，有效提高長(chang)沙(sha)(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)民的(de)(de)健(jian)康(kang)生(sheng)活(huo)水(shui)(shui)平(ping)，該委(wei)(wei)于(yu)2017年(nian)8月(yue)(yue)2日發布了新的(de)(de)《住(zhu)(zhu)宅供(gong)(gong)(gong)水(shui)(shui)技術導(dao)則(ze)(ze)》（下稱《導(dao)則(ze)(ze)》）。結合長(chang)沙(sha)(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)實(shi)際(ji)情況對原《長(chang)沙(sha)(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)建(jian)筑供(gong)(gong)(gong)水(shui)(shui)一(yi)戶(hu)一(yi)表及二次供(gong)(gong)(gong)水(shui)(shui)技術導(dao)則(ze)(ze)（試行(xing)）》進(jin)行(xing)了全面修訂。新《導(dao)則(ze)(ze)》將于(yu)2017年(nian)11月(yue)(yue)1日起正式(shi)(shi)實(shi)施。隨著新《導(dao)則(ze)(ze)》的(de)(de)實(shi)施，長(chang)沙(sha)(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)的(de)(de)城(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)管(guan)網(wang)系統將有望全面迎來不銹鋼(gang)給水(shui)(shui)管(guan)時代。據了解，長(chang)沙(sha)(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)是(shi)繼深圳市(shi)(shi)(shi)(shi)(shi)后，以政府主管(guan)部門(men)文件形式(shi)(shi)對管(guan)道材料進(jin)行(xing)明確規定的(de)(de)城(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)。

 值得一(yi)提的(de)是，該《導(dao)則》的(de)第八章，對管(guan)(guan)(guan)材(cai)及(ji)配(pei)件(jian)(jian)做出了明(ming)確(que)規定。如：生活(huo)用(yong)(yong)水(shui)(shui)給(gei)水(shui)(shui)系(xi)(xi)統采(cai)用(yong)(yong)的(de)管(guan)(guan)(guan)材(cai)、配(pei)件(jian)(jian)應(ying)(ying)符(fu)合(he)國家標準的(de)規定；小區室外給(gei)水(shui)(shui)埋地管(guan)(guan)(guan)道(dao)DN＜100mm的(de)生活(huo)給(gei)水(shui)(shui)管(guan)(guan)(guan)道(dao)及(ji)配(pei)件(jian)(jian)均應(ying)(ying)采(cai)用(yong)(yong)（S304）以上(shang)等級不銹(xiu)(xiu)(xiu)鋼(gang)材(cai)質(zhi)(zhi)；不銹(xiu)(xiu)(xiu)鋼(gang)管(guan)(guan)(guan)的(de)壁厚(hou)應(ying)(ying)根據工程(cheng)地質(zhi)(zhi)條件(jian)(jian)、荷載、安裝環(huan)境、使用(yong)(yong)壓力(li)(li)等確(que)定；小區室外給(gei)水(shui)(shui)管(guan)(guan)(guan)道(dao)至泵(beng)(beng)房生活(huo)飲(yin)用(yong)(yong)水(shui)(shui)水(shui)(shui)箱及(ji)泵(beng)(beng)房內生活(huo)用(yong)(yong)水(shui)(shui)給(gei)水(shui)(shui)系(xi)(xi)統管(guan)(guan)(guan)道(dao)的(de)管(guan)(guan)(guan)材(cai)與配(pei)件(jian)(jian)應(ying)(ying)采(cai)用(yong)(yong)（S304）以上(shang)等級不銹(xiu)(xiu)(xiu)鋼(gang)材(cai)質(zhi)(zhi)；小區市政直供生活(huo)飲(yin)用(yong)(yong)水(shui)(shui)系(xi)(xi)統非埋地給(gei)水(shui)(shui)管(guan)(guan)(guan)道(dao)的(de)管(guan)(guan)(guan)材(cai)及(ji)配(pei)件(jian)(jian)應(ying)(ying)采(cai)用(yong)(yong)（S304）以上(shang)等級不銹(xiu)(xiu)(xiu)鋼(gang)材(cai)質(zhi)(zhi)；二次(ci)加(jia)壓設施(shi)至用(yong)(yong)戶水(shui)(shui)表前(qian)給(gei)水(shui)(shui)管(guan)(guan)(guan)道(dao)的(de)管(guan)(guan)(guan)材(cai)與配(pei)件(jian)(jian)應(ying)(ying)采(cai)用(yong)(yong)（S304）以上(shang)等級不銹(xiu)(xiu)(xiu)鋼(gang)材(cai)質(zhi)(zhi)；生活(huo)用(yong)(yong)水(shui)(shui)給(gei)水(shui)(shui)系(xi)(xi)統進水(shui)(shui)管(guan)(guan)(guan)和(he)出水(shui)(shui)管(guan)(guan)(guan)宜作(zuo)藍(lan)色色標，并以文字表示高、中(zhong)、低壓力(li)(li)分區，用(yong)(yong)箭頭(tou)標明(ming)水(shui)(shui)流方向。水(shui)(shui)流方向及(ji)加(jia)壓分區的(de)標識(shi)間(jian)距不大于(yu)5m；埋地的(de)不銹(xiu)(xiu)(xiu)鋼(gang)管(guan)(guan)(guan)應(ying)(ying)根據土質(zhi)(zhi)和(he)環(huan)境條件(jian)(jian)采(cai)取合(he)適(shi)的(de)防腐措施(shi)。

 從上文可(ke)(ke)以(yi)明顯(xian)看到(dao)，新(xin)《導則》對管道(dao)應用的(de)(de)(de)措辭明確，均以(yi)“應”這個字眼做出明確規定，其中“S304以(yi)上等(deng)級不(bu)銹鋼”亦處于明顯(xian)的(de)(de)(de)突出位置(zhi)。長沙有關方面的(de)(de)(de)態度和力(li)度可(ke)(ke)謂是鮮明且不(bu)含糊，模棱(leng)兩可(ke)(ke)、混水摸魚的(de)(de)(de)工程商或供應商將無(wu)機可(ke)(ke)乘(cheng)。

 近(jin)年來，飲(yin)用水(shui)管的(de)(de)(de)(de)質(zhi)量問題(ti)引起(qi)了央視(shi)等(deng)主流媒體和(he)政府有(you)關職能(neng)部(bu)門的(de)(de)(de)(de)關注和(he)重視(shi)，不(bu)銹鋼(gang)水(shui)管憑借其他材質(zhi)如(ru)銅管、鍍鋅管、塑料(liao)管等(deng)難以比擬(ni)的(de)(de)(de)(de)優(you)勢(shi)而日益(yi)受到(dao)工程商(shang)、經銷商(shang)和(he)消費者的(de)(de)(de)(de)關注、歡(huan)迎(ying)和(he)青(qing)睞(lai)。可以想見的(de)(de)(de)(de)是，未來除(chu)了深圳、長(chang)沙外，必(bi)將會有(you)越來越多(duo)(duo)的(de)(de)(de)(de)地方出臺相應的(de)(de)(de)(de)政策措施推廣不(bu)銹鋼(gang)水(shui)管的(de)(de)(de)(de)應用。值(zhi)得一(yi)提(ti)的(de)(de)(de)(de)是，目前在(zai)國(guo)內的(de)(de)(de)(de)廣東、四(si)川、浙江等(deng)地已涌(yong)現一(yi)批具有(you)品牌優(you)勢(shi)和(he)規模實力且深耕(geng)不(bu)銹鋼(gang)水(shui)管市場(chang)多(duo)(duo)年的(de)(de)(de)(de)企(qi)業。

 隨著環保(bao)理(li)念的逐步加強，不銹鋼水(shui)管必將在(zai)未來幾(ji)年內強勢襲來！