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id="3mo9e37" class="proBig"><div id="3xpeas7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331067994794922/201336.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7byi7j8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331067994794922/201336.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="i229e99" 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>十堰質(zhì)量PVC-U給水管壓力,PVC-U給水管</p><p><span>***更新：</span>2020-08-24 20:21:36</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="jsk9eog" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">德陽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="z3rlx2m" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="mwdxj7d" class="box"><p><p> 展開全部PE給水管和PVC給水管的區(qū)別2113如下：1、二者5261的標(biāo)準(zhǔn)不一樣，PE給水管4102的標(biāo)準(zhǔn)GB/T13663-2000，PVC給水管的標(biāo)準(zhǔn)是GB/。標(biāo)準(zhǔn)中對(duì)二者1653的壁厚及性能指標(biāo)要求不同。2、PVC的強(qiáng)度比PE好，PE的韌性（抗沖擊性）比PVC好，PE可以再零下20度情況下使用（內(nèi)部流體不能結(jié)冰，保持流動(dòng)狀態(tài)）。3、PE管材可以采用熱熔連接，鏈接安全可靠，強(qiáng)度高；PVC管材采用膠黏劑或彈性密封圈粘結(jié)，方便快捷。4、PVC管材的成本比PE的低，工程材料造價(jià)低。5、PVC管材配方較復(fù)雜，添加劑較多，用于飲用水的各種添加劑必須安全無毒。PE管材添加劑較少，一般衛(wèi)生性能較PVC高一點(diǎn)，十堰質(zhì)量PVC-U給水管壓力。6、PE管材較柔軟，小口徑的管材可以制成盤管，而PVC管材較硬，不能盤管。已贊過已踩過<，十堰質(zhì)量PVC-U給水管壓力，十堰質(zhì)量PVC-U給水管壓力。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)。十堰質(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="十堰質(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 style="text-indent:25px">1、管道的壓力規(guī)定。(1)PVC-U給水管道所示的壓力均表示為公稱壓力，用Mpa表示，1Mpa≈10kgf/cm2即管材在20℃條件下，輸送介質(zhì)的工作壓力。但隨著介質(zhì)的溫度的升高(不得輸送＞50℃的介質(zhì))工作壓力隨之減小，這從客觀上在選擇給水管道須考慮足夠的壓力的安全系數(shù)。(2)給水管材的公稱壓力規(guī)定為：0.6Mpa、0.8Mpa、1.0Mpa、1.25Mpa、1.6Mpa等5種。(3)同等規(guī)格管材的公稱壓力的大小一般以管材的壁厚來劃分。(4)每個(gè)壓力區(qū)的比較小口徑的管材規(guī)定為：0.6Mpa管材的比較小口徑為63mm，0.8Mpa管材的比較小口徑為50mm，1.0Mpa管材的比較小口徑為40mm，1.25Mpa管材的比較小口徑為32mm，1.6Mpa管材的比較小口徑為20mm和25mm。(5)給水管材的公稱壓力一般為1.6Mpa，且與各種壓力的管材相配套。安順PVCPVC-U給水管壓力預(yù)埋件安裝和土建的協(xié)調(diào)要求；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="十堰質(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> PVC-U給水管在我們?nèi)粘?yīng)用比較大范圍，因?yàn)樵诔擎?zhèn)自來水輸水供水工程、建筑內(nèi)外供水工程、工礦企業(yè)供水工程、地埋消防供水工程、農(nóng)田水利輸水灌溉工程、園林園藝綠化供水工程、水產(chǎn)養(yǎng)殖業(yè)供水排水工程等，并取得良好的經(jīng)濟(jì)效益和社會(huì)效益管材生活用途不少，但是很多人對(duì)PVC-U給水管并不是很了解。很多人經(jīng)常問PVC-U給水管生產(chǎn)標(biāo)準(zhǔn)，常用規(guī)格型號(hào)是多少呢？下面鄧權(quán)塑業(yè)小編為大家總結(jié)了以下幾點(diǎn)。 </p> <p> PVC-U給水管道的生產(chǎn)標(biāo)準(zhǔn)有英標(biāo)、美標(biāo)、日標(biāo)、IS0國(guó)際標(biāo)難、國(guó)家標(biāo)準(zhǔn)(GB)等，國(guó)內(nèi)生產(chǎn)廠家基本上都采用國(guó)標(biāo)組織生產(chǎn)，即管材標(biāo)準(zhǔn)號(hào)：GB／T10002.1-1996，管件標(biāo)淮號(hào)：GB10002.2-1998。我們建議用戶采用國(guó)標(biāo)產(chǎn)品,國(guó)標(biāo)產(chǎn)品符合國(guó)情，質(zhì)量更有保證，也便于與其它管道(傳統(tǒng)管道和其他牌號(hào)PVC-U管道)配套使用。 </p><p> PVC-U管道是以衛(wèi)生級(jí)聚氯乙烯(PVC)樹脂為主要原料，加入適量的穩(wěn)定劑、潤(rùn)滑劑、填充劑、增色劑等經(jīng)塑料擠出機(jī)擠出成型和注塑機(jī)注塑成型，通過冷卻、固化、定型、檢驗(yàn)、包裝等工序以完成管材、管件的生產(chǎn)。物化性能優(yōu)良，耐化學(xué)腐蝕，抗沖強(qiáng)度高，流體阻力小，較同口徑鑄鐵管流量提高30%，耐老化，使用壽命長(zhǎng)，使用年限不低于50年，是建筑給排水的理想材料。 </p> <p> <br /> </p> <p> 物化性能優(yōu)良，耐化學(xué)腐蝕，抗沖強(qiáng)度高，流體阻力小，較同口徑鑄鐵管流量提高30%，耐老化，使用壽命長(zhǎng)，使用年限不低于50年，是建筑給排水的理想材料。 </p> <p> ·質(zhì)輕耐用，安裝方便，有力的加快了工程進(jìn)度。 </p> <p> ·節(jié)約建筑費(fèi)用，相對(duì)于相同規(guī)格的鑄鐵管，可相對(duì)降低施工費(fèi)用。 </p> <p> <br /> 耐腐蝕性優(yōu)良：具有優(yōu)異的耐酸、耐堿、耐腐蝕性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="十堰質(zhì)量PVC-U給水管壓力,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331068398750000/7587656.png"></div><p> PVC-U排水管簡(jiǎn)介： </p> <p> PVC管排水管是以衛(wèi)生級(jí)聚氯乙烯(PVC)樹脂為主要原料，加入適量的穩(wěn)定劑、潤(rùn)滑劑、填充劑、增色劑等經(jīng)塑料擠出機(jī)擠出成型和注塑機(jī)注塑成型，通過冷卻、固化、定型、檢驗(yàn)、包裝等工序以完成管材、管件的生產(chǎn)。 </p> <p> 應(yīng)用領(lǐng)域： </p> <p> 大范圍用于公路、鐵路路基地鐵工程、廢棄物填料廠、隧道、綠化帶、運(yùn)動(dòng)場(chǎng)及含水量偏高引起的的邊坡防護(hù)等排水領(lǐng)域，以及農(nóng)業(yè)、園業(yè)之地下灌溉、排水系統(tǒng)。 </p> <p> 產(chǎn)品特點(diǎn)： </p> <p> 管材表面硬度和抗拉強(qiáng)度優(yōu)，管道安全系數(shù)高。 </p> <p> <br /> 管壁厚度符合相關(guān)生產(chǎn)標(biāo)準(zhǔn)且薄厚均勻。宜賓橡膠圈PVC-U給水管哪家便宜</p><p style="text-indent:25px">鑿井等工程及其他工業(yè)用管。十堰質(zhì)量PVC-U給水管壓力</p><p> 管道安裝前，應(yīng)了解建筑物的結(jié)構(gòu)和構(gòu)成，熟悉排水工程的設(shè)計(jì)圖紙和施工方案及其與土建工程的配合措施。 </p> <p> 立管的橫管均應(yīng)按規(guī)定設(shè)置伸縮節(jié)及固定支架，管端插入伸縮節(jié)處預(yù)留的空隙為：夏季5—10㎜，冬季15—20㎜. </p> <p> 管道支承件的間距，立管外徑為50㎜的應(yīng)不大于1.5m，外徑為75mm及以上的應(yīng)不大于2m，橫管應(yīng)不大于下表的規(guī)定： </p> <p> 單位：㎜ </p> <p> 外徑 </p> <p> Ø50 </p> <p> Ø 75 </p> <p> Ø 110 </p> <p> Ø 160 </p> <p> 間距 </p> <p> 500 </p> <p> 750 </p> <p> 1100 </p> <p> 1600 </p> <p> ·管道的配管及粘接工藝，必須按下列規(guī)定執(zhí)行： </p> <p> 1、鋸管及坡口 </p> <p> a、鋸管工具宜采用細(xì)齒鋸，割刀和割管機(jī)等工具，切口應(yīng)平整并垂直于管身，斷面處不得有任何變形。 </p> <p> b、插口處可用中號(hào)板銼銼成15°—30°坡口，坡口厚度為管壁厚度的1/3－1/2，長(zhǎng)度一般不小于3mm，坡口完成后應(yīng)將殘屑清理干凈。 </p> <p> 2、管端插承口深度 </p> <p> 配管時(shí)應(yīng)將管材與管件試插一次，在其表面劃出標(biāo)記，管材插入承口深度不得小于下表規(guī)定： </p> <p> 單位：㎜ </p> <p> 管材外徑 </p> <p> Ø 50 </p> <p> Ø 75 </p> <p> Ø 110 </p> <p> Ø 160 </p> <p> 插入深度 </p> <p> 25 </p> <p> 40 </p> <p> 48 </p> <p> 58 十堰質(zhì)量PVC-U給水管壓力</p><p style="text-indent:25px">德陽鑫金府塑膠有限公司成立于2012-02-21，注冊(cè)資本：1000-2000萬元。該公司生產(chǎn)型的公司。是一家有限責(zé)任公司（自然）企業(yè)，隨著市場(chǎng)的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過不斷改進(jìn)，追求新型，在強(qiáng)化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時(shí)，優(yōu)良的質(zhì)量、合理的價(jià)格、完善的服務(wù)，在業(yè)界受到寬泛好評(píng)。公司始終堅(jiān)持客戶需求優(yōu)先的原則，致力于提供高質(zhì)量的排水管,格柵管,輸水管,ABS空氣采樣管。德陽鑫金府塑膠將以真誠(chéng)的服務(wù)、創(chuàng)新的理念、高品質(zhì)的產(chǎn)品，為彼此贏得全新的未來！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1027723.html</p></div></div></div></div></div><div id="mbds88q" class="page-right twoColRt"><div id="ynk4jyv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="uewlnzw" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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