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clearfix"><h1>湖南質(zhì)量PVC-U給水管壓力誠(chéng)信互利德陽(yáng)鑫金府塑膠供應(yīng)</h1><div id="zsbgxvw" class="proBig"><div id="athn3j9" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331068086025390/7325185.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="usebwnj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331068086025390/7325185.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vz3topg" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>湖南質(zhì)量PVC-U給水管壓力,PVC-U給水管</p><p><span>***更新：</span>2020-09-03 08:09:51</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="mulh2nw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">德陽(yáng)鑫金府塑膠有限公司</a></p><p><span>聯(lián)系人：</span>馬清洪</p><p><span>郵箱: </span>2080131376@qq.com</p><p><span>電話: </span>18908102345</p><p><span>傳真: </span>0838_</p><p><span>網(wǎng)址: </span>http://www.dyxjf.com</p><p><span>手機(jī): </span>0838-2430755</p><p><span>地址: </span>四川省德陽(yáng)市羅江區(qū)經(jīng)濟(jì)開發(fā)區(qū)（御營(yíng)鎮(zhèn)玉腦村）</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="zmiok32" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="h2ttj8x" class="box"><p><p> T-S法管道連接步驟： </p> <p> <br /> </p> <p> <br /> </p> <p> 切割-將管材按要求尺寸、垂直切開、倒角； </p> <p> 清理-將插口外表面和承口內(nèi)表面的灰塵或油清洗干凈； </p> <p> 涂抹-將粘合劑均勻且迅速地涂刷在插口外表面和承口內(nèi)表面； </p> <p> 插入-立即將兩管或管材和管件的中心線找正，迅速插入并轉(zhuǎn)1/4圈，以使粘和劑均布插口和承口間隙； </p> <p> 保持-插入完后保持不動(dòng)以便粘合劑凝固，保持至少一分鐘，湖南質(zhì)量PVC-U給水管壓力，后面及時(shí)抹去管外多余粘合劑； </p> <p> 結(jié)束-連接完后，十分鐘內(nèi)應(yīng)避免向管材施加荷載，湖南質(zhì)量PVC-U給水管壓力，湖南質(zhì)量PVC-U給水管壓力，48小時(shí)后才能進(jìn)行水后試驗(yàn)。 6、使用壽命長(zhǎng)，因此總體造價(jià)低廉。湖南質(zhì)量PVC-U給水管壓力</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南質(zhì)量PVC-U給水管壓力,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331068086025390/7325185.png"></div><p> 產(chǎn)品特性 </p> <p> 無毒衛(wèi)生：采用綠色無鉛穩(wěn)定體系，衛(wèi)生無毒，在使用過程中不結(jié)垢、不滋生藻類等微生物，水質(zhì)不受二次污染。 </p> <p> 質(zhì)量輕：?jiǎn)挝婚L(zhǎng)度重量*為鑄鐵管的1/5。球墨鑄鐵管的1/4。安裝運(yùn)輸方便。 </p> <p> 易安裝：采用膠粘連接和彈性密封橡膠圈鏈接，安裝簡(jiǎn)單、密封可靠。 </p> <p> 造價(jià)低：運(yùn)輸、安裝、材料費(fèi)用低，工程總造價(jià)比鑄鐵管節(jié)省30-40％。 </p> <p> 壽命長(zhǎng)：正常工作壓力下，使用壽命可達(dá)50以上。 </p> <p> 強(qiáng)度高:常溫下拉伸強(qiáng)度不低于45Mpa。 </p> <p> 阻力?。簝?nèi)壁光滑，流體阻力小，不阻塞，水頭損失不鑄鐵管第25％以上。 </p> <p> 耐腐蝕：具有良好的耐酸、耐堿、耐化學(xué)腐蝕性能，使用中不會(huì)出現(xiàn)點(diǎn)蝕現(xiàn)象。宜賓質(zhì)量PVC-U給水管哪家便宜3、在土建模板支模后鋪底筋前即開始進(jìn)行預(yù)埋件的固定；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南質(zhì)量PVC-U給水管壓力,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331067994794922/201336.png"></div><p> 4)雙壁波紋管的內(nèi)外壁間黏附力差①成型模具內(nèi)熔料溫度偏低，應(yīng)適當(dāng)提高成型模具溫度。②原料中潤(rùn)滑劑比份過大，應(yīng)適當(dāng)降低潤(rùn)滑劑的加入量。③管坯冷卻過快，兩層料熔接不牢，注意適當(dāng)調(diào)慢管坯冷卻速度。(5)管的內(nèi)壁有縱向劃痕①成型管內(nèi)壁面的芯棒上有劃傷痕或有殘料黏附在工作面上，應(yīng)修光劃痕或除凈芯棒工作面上殘料。②有潤(rùn)滑劑粘在冷卻定型套上，應(yīng)及時(shí)調(diào)整原料配方中潤(rùn)滑劑的加入量，冷卻定型套上的殘料。(6)管內(nèi)壁有裂紋或波紋①管的內(nèi)壁成型用空氣壓力過高或外層用成型空氣壓力不足，造成管壁出現(xiàn)裂紋或波浪紋。應(yīng)適當(dāng)調(diào)整管壁成型用空氣的壓力。②成型模具內(nèi)的壓縮比偏小，造成分流錐支架筋處的熔料匯合接縫熔合強(qiáng)度低，易產(chǎn)生裂紋。應(yīng)適當(dāng)提高模具內(nèi)結(jié)構(gòu)對(duì)熔料的壓縮比。7、內(nèi)壁破1）外氣壓大，減小外氣壓2）內(nèi)模溫度低，內(nèi)芯模加熱體、螺桿溫度低，檢查內(nèi)加熱體、增加油溫及芯棒或機(jī)筒溫度3）內(nèi)模溫度高、水溫高，降低內(nèi)模溫度及水溫4）內(nèi)氣泄漏，更換氣塞5）成型機(jī)未校正，重新校正同心度6）配方不合理或原輔材料不合格，重新檢查原輔材料及調(diào)正配方體系中內(nèi)外潤(rùn)滑劑比例8、外壁破1）成型機(jī)同心度未校正，重新校正2）外模溫度低內(nèi)模溫度高。</p><p> 能使PVC變得更為柔軟的化學(xué)添加劑酞，對(duì)人體內(nèi)腎、肝影響甚大，會(huì)導(dǎo)致、腎損壞，破壞人體功能再造系統(tǒng)，影響發(fā)育。一般來說，由于其強(qiáng)度遠(yuǎn)遠(yuǎn)不能適用于水管的承壓要求，所以極少使用于自來水管。大部分情況下，PVC管適用于電線管道和排污管道。7、PP管PP(PolyPropylene)管分為多種，分別有：1、PP-B(嵌段共聚聚丙烯)由于在施工中采用溶接技術(shù)，所以也俗稱熱溶管。由于其無毒、質(zhì)輕、耐壓、耐腐蝕，正在成為一種推廣的材料，但目前裝修工程中選用的還比較少，一般來說，這種材質(zhì)不但適合用于冷水管道，也適合用于熱水管道，甚至純凈飲用水管道?！嚓P(guān)閱讀：怎樣直接從外觀來辨別PPR水管的好壞2、PP-C(改性共聚聚丙烯)管，性能基本同上。2、PP-R(無規(guī)共聚聚丙烯)管，性能基本同上。PP-C(B)與PP-R的物理特性基本相似，應(yīng)用范圍基本相同，工程中可替換使用。主要差別為PP-C(B)材料耐低溫脆性優(yōu)于PP-R；PP-R材料耐高溫性好于PP-C(B)。在實(shí)際應(yīng)用中，當(dāng)液體介質(zhì)溫度≤5℃時(shí)，優(yōu)先選用PP-C(B)管；當(dāng)液體介質(zhì)溫度≥65℃時(shí)，優(yōu)先選用PP-R管；當(dāng)液體介質(zhì)溫度5℃-65℃之間區(qū)域時(shí)，PP-C(B)與PP-R的使用性能基本一致。。添加定量的穩(wěn)定劑、潤(rùn)滑劑、填充劑、增色劑等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南質(zhì)量PVC-U給水管壓力,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331068518603515/6880565.png"></div><p> PVC雙壁波紋管概念雙壁波紋管：管壁截面為雙層結(jié)構(gòu)，其內(nèi)壁光滑平整，外壁等距排列的具有梯形中空結(jié)構(gòu)的管材。公稱直徑（DN）:管材的公稱直徑，分內(nèi)徑系列和外徑系列兩類同時(shí)執(zhí)行。環(huán)向彎曲剛度：管道抵抗環(huán)向變形能力的量度。性能特點(diǎn)：結(jié)構(gòu)獨(dú)特，強(qiáng)度高，內(nèi)壁光滑，摩擦阻力小，流通量大，基礎(chǔ)不需要做混凝土基礎(chǔ)，重量輕，搬運(yùn)安裝方便，施工快捷;橡膠圈承插連接，方法可靠，施工質(zhì)量易保證;柔性接口?？共痪鶆虺两的芰?qiáng);抗泄漏效果好，可耐多種化學(xué)介質(zhì)的侵蝕;管內(nèi)不結(jié)垢，基本不用疏通，埋地使用壽命達(dá)五十年以上。生產(chǎn)工藝：PVC雙壁波紋管是以硬聚氯乙烯為主要原料，PVC雙壁波紋管分別由內(nèi)、外擠出，一次成型，內(nèi)壁平滑，外壁呈梯形波紋狀，內(nèi)外壁之間由夾壁空心的塑料管材。物理學(xué)性能：1．顏色：管材內(nèi)外層應(yīng)色澤均勻，也可由供需雙方協(xié)商確定。2．外觀：管材內(nèi)外壁無氣泡、裂口、分解變色線及明顯雜質(zhì)和不規(guī)則波紋；內(nèi)外壁光滑，管材端面應(yīng)平整并與軸線重直；管材波谷區(qū)內(nèi)外緊密熔接，無脫開現(xiàn)象。4、協(xié)調(diào)結(jié)構(gòu)施工班組，掌握平臺(tái)鋼筋綁扎和混凝土澆筑時(shí)間，派專人看護(hù)。安徽PVC-U給水管廠家</p><p style="text-indent:25px">流體阻力小，有效地改善了管網(wǎng)的水力條件，減少了系統(tǒng)運(yùn)行費(fèi)用。湖南質(zhì)量PVC-U給水管壓力</p><p> 目前塑料給水管有：硬聚氯乙烯(PVC-U)、高密度聚乙烯(HDPE)、交聯(lián)聚乙烯(PE-X)、聚丁烯(PB)、丙烯腈丁二烯苯乙烯(ABS)、氯化聚氯乙烯(PVC-C)、鋁塑復(fù)合管(PE-Al-PE，PE-X-Al-PE-X)、改性聚丙烯(PP-R，PP-C)。塑料給水管，具有重量輕、施工方便、管內(nèi)光滑、水力條件好、不結(jié)垢、不腐蝕，使用壽命長(zhǎng)等優(yōu)點(diǎn)。但是塑料給水管本身具有脆性和抗沖擊、抗機(jī)械損傷能力低的缺點(diǎn)，隨著住宅的不錯(cuò)化，管道敷設(shè)多采用隱蔽暗裝隱蔽在地面下、墻槽內(nèi)極易被隱蔽作業(yè)、裝飾施工、清理地面等工作所損壞，因此塑料給水管道的水密性試驗(yàn)很難做到一次完成，而管道的水密性試驗(yàn)是防止管道漏水的有效方法。筆者在吸取教訓(xùn)的基礎(chǔ)上總結(jié)給水管道按照工程進(jìn)度及配合裝飾工程施工，有效地防止由于安裝、土建裝飾及成品保護(hù)不力的情況下造成給水管道損壞，確保施工質(zhì)量。湖南質(zhì)量PVC-U給水管壓力</p><p style="text-indent:25px">德陽(yáng)鑫金府塑膠有限公司位于四川省德陽(yáng)市羅江區(qū)經(jīng)濟(jì)開發(fā)區(qū)（御營(yíng)鎮(zhèn)玉腦村）。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下排水管，格柵管，輸水管，ABS空氣采樣管深受客戶的喜愛。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在建筑、建材深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造建筑、建材良好品牌。德陽(yáng)鑫金府塑膠立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: 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