據湖(hu)南省長(chang)(chang)(chang)沙(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)(shi)住(zhu)房和(he)(he)城鄉建設委(wei)員(yuan)會消息，為貫(guan)徹長(chang)(chang)(chang)沙(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)(shi)委(wei)、市(shi)(shi)(shi)(shi)(shi)(shi)政府提(ti)出的(de)(de)建設國家中(zhong)心(xin)城市(shi)(shi)(shi)(shi)(shi)(shi)和(he)(he)品質長(chang)(chang)(chang)沙(sha)(sha)(sha)的(de)(de)要求，進(jin)一步確保長(chang)(chang)(chang)沙(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)供(gong)(gong)水安全可靠(kao)度和(he)(he)進(jin)一步提(ti)高長(chang)(chang)(chang)沙(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)供(gong)(gong)水水質，有(you)效提(ti)高長(chang)(chang)(chang)沙(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)(shi)民的(de)(de)健康生活(huo)水平，該(gai)委(wei)于2017年8月2日(ri)發布(bu)了(le)新的(de)(de)《住(zhu)宅供(gong)(gong)水技術導(dao)(dao)則》（下稱《導(dao)(dao)則》）。結合長(chang)(chang)(chang)沙(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)(shi)實(shi)(shi)際(ji)情況對原《長(chang)(chang)(chang)沙(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)(shi)建筑(zhu)供(gong)(gong)水一戶一表及二次供(gong)(gong)水技術導(dao)(dao)則（試行(xing)）》進(jin)行(xing)了(le)全面修訂。新《導(dao)(dao)則》將于2017年11月1日(ri)起正式實(shi)(shi)施。隨著新《導(dao)(dao)則》的(de)(de)實(shi)(shi)施，長(chang)(chang)(chang)沙(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)城市(shi)(shi)(shi)(shi)(shi)(shi)管網(wang)系統將有(you)望全面迎來不銹(xiu)鋼給水管時(shi)代。據了(le)解，長(chang)(chang)(chang)沙(sha)(sha)(sha)市(shi)(shi)(shi)(shi)(shi)(shi)是繼深圳市(shi)(shi)(shi)(shi)(shi)(shi)后，以(yi)政府主管部門文件(jian)形(xing)式對管道材料進(jin)行(xing)明(ming)確規定的(de)(de)城市(shi)(shi)(shi)(shi)(shi)(shi)。

 值得一提的(de)(de)(de)是(shi)，該《導則》的(de)(de)(de)第八章(zhang)，對管(guan)(guan)材(cai)(cai)(cai)及(ji)配(pei)件(jian)做出(chu)了明確規(gui)定(ding)。如(ru)：生(sheng)(sheng)(sheng)活(huo)用(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)給水(shui)(shui)(shui)(shui)系統(tong)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)管(guan)(guan)材(cai)(cai)(cai)、配(pei)件(jian)應(ying)符(fu)合國家標準的(de)(de)(de)規(gui)定(ding)；小(xiao)區(qu)室(shi)外給水(shui)(shui)(shui)(shui)埋(mai)地(di)管(guan)(guan)道(dao)(dao)DN＜100mm的(de)(de)(de)生(sheng)(sheng)(sheng)活(huo)給水(shui)(shui)(shui)(shui)管(guan)(guan)道(dao)(dao)及(ji)配(pei)件(jian)均應(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)（S304）以上(shang)等(deng)(deng)級不(bu)銹鋼(gang)(gang)材(cai)(cai)(cai)質；不(bu)銹鋼(gang)(gang)管(guan)(guan)的(de)(de)(de)壁厚應(ying)根據(ju)工程地(di)質條件(jian)、荷載、安(an)裝(zhuang)環境、使用(yong)(yong)(yong)(yong)(yong)壓力(li)等(deng)(deng)確定(ding)；小(xiao)區(qu)室(shi)外給水(shui)(shui)(shui)(shui)管(guan)(guan)道(dao)(dao)至(zhi)(zhi)泵房生(sheng)(sheng)(sheng)活(huo)飲(yin)(yin)用(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)箱及(ji)泵房內生(sheng)(sheng)(sheng)活(huo)用(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)給水(shui)(shui)(shui)(shui)系統(tong)管(guan)(guan)道(dao)(dao)的(de)(de)(de)管(guan)(guan)材(cai)(cai)(cai)與配(pei)件(jian)應(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)（S304）以上(shang)等(deng)(deng)級不(bu)銹鋼(gang)(gang)材(cai)(cai)(cai)質；小(xiao)區(qu)市(shi)政直供(gong)生(sheng)(sheng)(sheng)活(huo)飲(yin)(yin)用(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)系統(tong)非埋(mai)地(di)給水(shui)(shui)(shui)(shui)管(guan)(guan)道(dao)(dao)的(de)(de)(de)管(guan)(guan)材(cai)(cai)(cai)及(ji)配(pei)件(jian)應(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)（S304）以上(shang)等(deng)(deng)級不(bu)銹鋼(gang)(gang)材(cai)(cai)(cai)質；二次加(jia)壓設(she)施(shi)至(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)戶(hu)水(shui)(shui)(shui)(shui)表前給水(shui)(shui)(shui)(shui)管(guan)(guan)道(dao)(dao)的(de)(de)(de)管(guan)(guan)材(cai)(cai)(cai)與配(pei)件(jian)應(ying)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)（S304）以上(shang)等(deng)(deng)級不(bu)銹鋼(gang)(gang)材(cai)(cai)(cai)質；生(sheng)(sheng)(sheng)活(huo)用(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)給水(shui)(shui)(shui)(shui)系統(tong)進(jin)水(shui)(shui)(shui)(shui)管(guan)(guan)和出(chu)水(shui)(shui)(shui)(shui)管(guan)(guan)宜作(zuo)藍色色標，并(bing)以文字(zi)表示高、中、低壓力(li)分(fen)區(qu)，用(yong)(yong)(yong)(yong)(yong)箭(jian)頭標明水(shui)(shui)(shui)(shui)流(liu)方(fang)(fang)向。水(shui)(shui)(shui)(shui)流(liu)方(fang)(fang)向及(ji)加(jia)壓分(fen)區(qu)的(de)(de)(de)標識間距不(bu)大于(yu)5m；埋(mai)地(di)的(de)(de)(de)不(bu)銹鋼(gang)(gang)管(guan)(guan)應(ying)根據(ju)土質和環境條件(jian)采(cai)(cai)取合適的(de)(de)(de)防腐(fu)措施(shi)。

 從(cong)上文(wen)可(ke)(ke)以明(ming)顯看到，新《導則》對(dui)管道應(ying)用的措辭明(ming)確，均以“應(ying)”這個字眼做出明(ming)確規(gui)定，其中“S304以上等級不銹(xiu)鋼(gang)”亦處于明(ming)顯的突出位置。長沙有關方面的態度和力度可(ke)(ke)謂是鮮(xian)明(ming)且不含糊，模棱兩可(ke)(ke)、混(hun)水摸魚的工程(cheng)商或供應(ying)商將(jiang)無(wu)機(ji)可(ke)(ke)乘。

 近年(nian)來(lai)，飲用(yong)水(shui)(shui)管(guan)(guan)的質(zhi)量問題引(yin)起了(le)央視(shi)等主流(liu)媒體和(he)(he)政府有(you)(you)關職能部門的關注(zhu)和(he)(he)重視(shi)，不銹鋼水(shui)(shui)管(guan)(guan)憑借其他材質(zhi)如銅(tong)管(guan)(guan)、鍍鋅管(guan)(guan)、塑料管(guan)(guan)等難以(yi)比擬的優勢而日益受到工(gong)程商、經銷商和(he)(he)消費者的關注(zhu)、歡迎(ying)和(he)(he)青睞。可以(yi)想見的是(shi)，未來(lai)除了(le)深圳(zhen)、長沙外，必將會(hui)有(you)(you)越來(lai)越多的地(di)方出臺(tai)相(xiang)應(ying)的政策措(cuo)施(shi)推廣不銹鋼水(shui)(shui)管(guan)(guan)的應(ying)用(yong)。值得(de)一提的是(shi)，目(mu)前在(zai)國內(nei)的廣東、四(si)川(chuan)、浙江(jiang)等地(di)已涌現一批具(ju)有(you)(you)品牌優勢和(he)(he)規(gui)模(mo)實力且深耕不銹鋼水(shui)(shui)管(guan)(guan)市(shi)場多年(nian)的企業(ye)。

 隨著環保理念的逐(zhu)步加強，不銹鋼水管必將在未(wei)來(lai)幾年內(nei)強勢襲(xi)來(lai)！