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class="pic"><img src="https://tyunfile.71360.com/UploadFile/sccsjjc/637233471299033203/2830024.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bub3vrq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sccsjjc/637233471299033203/2830024.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fjariz9" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>四川多聯(lián)塑膠PPR給水管,PPR給水管</p><p><span>***更新：</span>2021-02-03 08:06:22</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="jv8ubnm" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">四川創(chuàng)世界建材有限公司</a></p><p><span>聯(lián)系人：</span>曾經(jīng)理</p><p><span>郵箱: </span>373793897@qq.com</p><p><span>電話: </span>18008052768</p><p><span>傳真: </span>028_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>028-68867225</p><p><span>地址: </span>金府路555號萬貫五金機電市場25號配送大廳14/15/16號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="y3wcjqe" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="by2yv3e" class="box"><p><p> 其是否可以代替冷水管來使用？PPR管材中的PPR熱水管，其可以作為暖氣連接管來使用，也可以用在熱水器的熱水管路上。并且，這一種管材，是具有耐高溫和高壓這兩個優(yōu)點。所以，其是可以代替冷水管來使用的。不過，如果倒過來，即為，PPR冷水管，是不能代替熱水管來使用的。2.暖氣管道，PPR熱水管和鋁塑管，哪一個比較合適？暖氣管道中的管材，如果是為PPR管材的話，那么，是為PPR熱水管。不過，四川多聯(lián)塑膠PPR給水管，也可以使用鋁塑管。如果將這兩個進行比較的話，四川多聯(lián)塑膠PPR給水管，則無法判斷哪一種要好一些，因為它們各有特點，所以，是無法進行判斷，因為沒有可比性，只能說在什么情況下，四川多聯(lián)塑膠PPR給水管，應(yīng)使用哪一種。 3.PPR管材中的冷水管，是否可以當(dāng)熱水管來使用？四川多聯(lián)塑膠PPR給水管</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川多聯(lián)塑膠PPR給水管,PPR給水管" src="https://tyunfile.71360.com/UploadFile/sccsjjc/637233471299033203/2830024.jpg"></div><p> 那么，應(yīng)注意哪些具體的？PPR管材，其采用熱熔連接的話，那么，其應(yīng)注意的方面，是為：(1)在施工前，應(yīng)對管材兩端進行檢查，是否有損傷，以防在施工過程中出現(xiàn)問題。此外，在安裝過程中，其端口應(yīng)減去一定量，一般是為4到5厘米，并且，不能用錐子敲打或重物撞擊管子，以防其破裂等，進而，影響到PPR管材的使用壽命。(2)如果要切割PPR管材的話，那么，必須要使端面垂直于管軸線，并且，應(yīng)使用**工具進行，這樣，可以避免一些不必要的問題。(3)當(dāng)管材達到加熱時間后，應(yīng)迅速從加熱模具上取下來，并迅速均勻插入到一定熱熔深度，從而，讓接頭處形成均勻凸緣。此外，要注意**去后是否有反彈，有的話，應(yīng)及時控制好。四川多聯(lián)塑膠PPR給水管與其它管材相比，要稍微好一些。如果其管壁是為2.5mm。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川多聯(lián)塑膠PPR給水管,PPR給水管" src="https://tyunfile.71360.com/UploadFile/sccsjjc/637233471293750000/4859210.jpg"></div><p> 實踐證明ppr給水管的耐腐蝕性能比起金屬管道耐腐蝕性高達8倍，是家裝水管的理想選擇，是鋁塑復(fù)合管、銅管、鍍鋅管三種管道的理想替代產(chǎn)品。安裝過程中ppr給水管開口處需要用生產(chǎn)廠家相配套的管堵進行封堵，防止污染物或是雜物進入管道造成弊端。對于隱蔽管道應(yīng)帶壓隱蔽，待隱蔽層達到許可的強度后方可撤壓，一般以工作壓力為保壓壓力；嚴(yán)禁磕、碰、砸、壓，在隱蔽前應(yīng)做好覆蓋保護措施，位于管道井內(nèi)的管道在沒有封閉前要排除管道被雜物砸斷的可能因素，必要時需采取一定的保護措施。另外安裝在戶外或有管道容易被陽光直射造成老化降解，所以要包扎深顏色的保護層。冬季氣溫低，需要做好ppr給水管保溫措施，為了防止管材凍住，應(yīng)及時將管道內(nèi)的積水處理干凈。 </p><p> 2.PPR管材的長度，標(biāo)準(zhǔn)中是為多少？此外，其是否有冷熱水管之分？PPR管材的長度，據(jù)PPR管材生產(chǎn)廠家無錫江通塑膠介紹，其在國標(biāo)中，是為4米。而在這一種管材中，是有冷熱水管之分的。在壁厚上，熱水管要厚一些，所以，其抗斷裂性能，也要好一些，進而，其的價格，相應(yīng)的，是要貴一些。，其是怎樣的？PPR管材中的F-PPR復(fù)合管，其具體來講的話，其是F-PPR高纖維復(fù)合管，并且，可以是為熱水管。其的具體應(yīng)用，是在給排水系統(tǒng)中，而且，是不可缺少的一個重要部分。所以，基于此，可以說，其在該系統(tǒng)中，是有重要作用的。 PPR管材的壁厚比較小的話，其用于熱水管道的話，那么，是對其使用期限，有一定影響。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川多聯(lián)塑膠PPR給水管,PPR給水管" src="https://tyunfile.71360.com/UploadFile/sccsjjc/637233471300839844/44201.jpg"></div><p> 其耐熱溫度是否一樣？PPR管材，其用在生活熱水上的話，那么，其長期的耐熱溫度，是為70度，不過在短時間內(nèi)，可以承受90度。而其用于采暖的話，其耐熱溫度是為80度。所以，在耐熱溫度上，這兩個是不一樣，所以在這個問題上，其答案是為不一樣。？從理論上來講，這是可以的，所以在這個問題上，其回答為是。而且，我們還需要知道的是，如果在管外壁上，是會有線條標(biāo)示的，藍色說明是冷水管，紅色說明是熱水管。此外，從理論上講，2MPa以上的管材，都是可以作為采暖熱水管，來使用的。<span style="display:none;"></span> PPR管材是否會低溫凍結(jié)及焊接問題的處理？四川多聯(lián)塑膠PPR給水管</p><p style="text-indent:25px">使用壽命長，按國家標(biāo)準(zhǔn)GB/T18742生產(chǎn)和使用時可以使用50年。四川多聯(lián)塑膠PPR給水管</p><p> 用剪刀剪切管材時，剪刀應(yīng)與管材軸線垂直，管材與剪刀相互轉(zhuǎn)動用力下壓。切忌單向用力剪切管材，因為這樣會造成管材端部擠壓變形，在變形處易形成微裂紋，造成弊端。在冬季施工時，要特別小心，可將管材端部各切去4~125px。管材與管件連接端面必須清潔、干燥、無油。用直尺和合適的筆在管端測量并標(biāo)繪出熱熔深度，熱熔深度應(yīng)符合要求。熱熔連接時，無旋轉(zhuǎn)地把管材導(dǎo)入加熱套內(nèi)，插入到所標(biāo)志的深度，同時無旋轉(zhuǎn)地把管件推到加熱頭上，達到規(guī)定標(biāo)志處。加熱時間應(yīng)滿足ppr給水管熱熔承插連接焊機技術(shù)要求，如環(huán)境溫度低，可適當(dāng)延長加熱時間。按規(guī)范要求ppr給水管在安裝完畢后，一定要進行試壓。管道試壓應(yīng)在熱熔承插連接24h后進行；試壓時，加壓宜用手動泵，升壓時間不小于10min，測定儀器的壓力精度，試驗壓力為工作壓力的，穩(wěn)壓1小時，壓力降不得超過，不滲不漏。四川多聯(lián)塑膠PPR給水管</p></p><br /><p>文章來源地址: 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