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水管的種類有哪些？

2015-09-12 13:31:26

來源：齊裝網(wǎng)

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　　在家居裝修中，水管是極其注重的，它不僅關(guān)乎到我們的使用，而且還關(guān)乎到我們的人身安危，若是選擇了一款質(zhì)量不過關(guān)的水管，就會容易發(fā)生爆裂。所以我們在選購時，一定要慎重選擇。那么我們在選購水管時，要考慮哪些因素？而水管又可分為哪幾種？下面跟隨小編一起來看一看吧。

　　一、金屬水管
　　1、鍍鋅水管
　　這種水管使用后，管內(nèi)特別容易生銹，流出的水，也不能食用，而且還污染了環(huán)境和潔具，更容易使得細(xì)菌滋生，建議不宜選購。
　　2、銅管水
　　銅管水比較傳統(tǒng)的水管要好的多，耐腐蝕，所以不會生銹，但是偶爾會出現(xiàn)滲漏的問題。
　　3、不銹鋼水管

　　不銹鋼材料具有優(yōu)良耐腐蝕性、衛(wèi)生性、不生銹、不結(jié)垢、不滲析放異物，自潔性好，使用壽命長，環(huán)保，可百分之百回收利用，對水質(zhì)不會造成二次污染，是秀的管道輸送材料之一，未來取代其他材質(zhì)管道的幾率非常大。

　　二、復(fù)合水管
　　1、鋁塑水管
　　鋁塑水管是施工方便，而且還具有有較好的保溫性能，內(nèi)外壁也不易腐蝕，但長時間使用會發(fā)生滲漏。
　　2、銅塑水管
　　銅塑水管與鋁塑管差不多，但因其接頭比較多，所以容易結(jié)銅綠。
　　3、鋼塑水管

　　鋼塑管是傳統(tǒng)鍍鋅管的升級型產(chǎn)品，不僅環(huán)保，對人體無害，而且還不會產(chǎn)生污垢，它的耐腐性也比較好，更重要的是它的使用壽命長。

　　三、塑料水管
　　1、UPVC水管
　　UPVC水管的接口處一般用膠粘接，但是抗凍和耐熱能力不是很好，所以不適用于家中。
　　2、PPR水管
　　PPR水管是目前比較完美的水管，無毒、耐腐蝕、熱熔無縫連接，可以用于冷熱水管，也可以暗埋，但安裝困難，容易滲漏。
　　3、PE-RT水管
　　PPR水管的耐熱性非常好，可以用于ISO10508中規(guī)定的熱水管的所有使用級別，經(jīng)常用來作熱水管。
　　好了，以上就是有關(guān)于水管的分類的一些介紹了，大家是否對水管的分類又有了全新的認(rèn)識呢？希望小編整理的結(jié)果，能夠?qū)τ行枰娜藗?，提供了幫助?br />

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SELECT a.px_abc,a.cid as cid,a.cname,a.uid,a.type,a.bm,a.px,a.px_abc,a.parent_city,a.parent_city1,a.parent_city2,a.parent_city3,a.parent_city4,a.other_city,b.qz_areaid,b.qz_area,b.orders,c.qz_province,c.qz_bigpart,c.qz_bigpart_name,a.lng,a.lat FROM qz_quyu a inner join qz_area as b on a.cid = b.fatherid and b.type = 1 inner join qz_province as c on c.qz_provinceid = a.uid WHERE a.bm = 'www' AND b.type = 1 ORDER BY a.bm,qz_area DESC [ RunTime:0.0011s ]
UPDATE qz_www_article SET `realview`=realview+1 WHERE `id` = 6600 [ RunTime:0.0078s ]
SHOW COLUMNS FROM `qz_thematic_content_related` [ RunTime:0.0015s ]
SELECT b.id,b.`name` FROM qz_thematic_content_related a join qz_thematic_words b on a.thematic_id = b.id and b.is_show = 1 WHERE a.content_id = '6600' AND a.module = 1 AND b.type = 1 AND b.is_delete = 1 LIMIT 5 [ RunTime:0.0012s ]
SHOW COLUMNS FROM `qz_thematic_content_related` [ RunTime:0.0014s ]
SELECT a.content_id FROM qz_thematic_content_related a WHERE a.thematic_id = '55677' AND a.module = 3 ORDER BY a.content_id desc LIMIT 5 [ RunTime:0.0010s ]
SELECT `id`,`title`,`anwsers` FROM qz_ask WHERE `id` IN ('124570','124561','124339','123903','123255') ORDER BY create_time desc [ RunTime:0.0010s ]
SELECT * FROM qz_www_article_class WHERE `shortname` = 'xuancai' AND `obsolete` = 0 LIMIT 1 [ RunTime:0.0010s ]
SELECT * FROM qz_www_article_class WHERE `id` = 88 AND `obsolete` = 0 LIMIT 1 [ RunTime:0.0009s ]
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SELECT a.*,c.id as cid,c.classname,c.shortname FROM qz_www_article a INNER JOIN qz_www_article_class_rel as b on b.article_id = a.id INNER JOIN qz_www_article_class as c on c.id = b.class_id WHERE a.id = '6600' AND b.class_id = '92' AND a.state = 2 LIMIT 1 [ RunTime:0.0011s ]
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SELECT c.id FROM qz_www_article_class c WHERE c.is_new = 1 AND c.shortname = 'xuancai' [ RunTime:0.0011s ]
SELECT a.id,a.title,c.shortname,c.classname,a.face,a.subtitle,a.likes,a.imgs,a.face,a.pv FROM qz_www_article a force index(idx_state) INNER JOIN qz_www_article_class_rel rel on rel.article_id = a.id INNER JOIN qz_www_article_class c on c.id = rel.class_id WHERE a.state = 2 AND c.id IN ('92') ORDER BY a.id desc LIMIT 0,7 [ RunTime:0.0450s ]
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SELECT `id`,`name`,`type` FROM qz_thematic_words WHERE `is_delete` = 1 AND `is_show` = 1 AND `type` = 2 ORDER BY id desc LIMIT 30 [ RunTime:0.0193s ]
SELECT `id`,`name`,`type` FROM qz_thematic_words WHERE `is_delete` = 1 AND `is_show` = 1 AND `type` = 2 AND `is_hot` = 1 ORDER BY id desc LIMIT 30 [ RunTime:0.0181s ]
SHOW COLUMNS FROM `qz_thematic_content_related` [ RunTime:0.0015s ]
SELECT b.id,b.`name` FROM qz_thematic_content_related a join qz_thematic_words b on a.thematic_id = b.id and b.is_show = 1 WHERE a.content_id = '6600' AND a.module = 1 AND b.type = 1 AND b.is_delete = 1 LIMIT 5 [ RunTime:0.0010s ]

水管的種類有哪些？

水管的種類有哪些？