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class="title-a">球閥</a> </li> </ul> </dl> <div id="g0yoe6k" class="side-contact"> <div id="eumqmqq" class="side-contact-phone"> 咨詢(xún)熱線(xiàn) <p> 13320988123</p> </div> <div id="4iag0uk" class="side-contact-adress"> 地址：四川省彭州市獅子橋大學(xué)生創(chuàng )業(yè)園 </div> </div> </div> <div id="cysseo0" class="wjdh-main pull-right"> <div id="g0ccy0m" class="content-show"> <div id="y00kmwu" class="page-about"> <h3> 如何通過(guò)【色標線(xiàn)】區分PE管用途？ </h3> <div id="ykisskw" class="news_author"> 作者：admin 發(fā)布日期：2024/7/15 關(guān)注次數： <script type="text/javascript" src="/api/submit_ajax.ashx?action=click_view&id=335&click=1"></script> <a href="#" class="scan" title="二維碼分享">二維碼分享 <div class="qkcuosm" id="qrcode" style="display: none"> </div></a> </div> <div id="mmgi4ee" class="page-content"> <p style="text-indent:2em;"> <span style="font-size:16px;">色標線(xiàn)的識別算是PE管道的入門(mén)基礎之一，常見(jiàn)色標線(xiàn)主要有藍色、橙色、黃色、紅色幾種，其中藍色對應PE給水管，橙色和黃色對應PE燃氣管，紅色對應PE礦用管，下面來(lái)進(jìn)行分別介紹：</span> </p> <p style="text-indent:2em;" align="center"> <span style="font-size:16px;"><img src="/uploads/image/20240715/20240715111543_8466.jpg" alt="" /><br /> </span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">一、藍色標識線(xiàn)</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">類(lèi)型：HDPE給水管</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">用途：適用于飲用水輸送，尤其是市政給排水、工業(yè)輸水、農田灌溉等領(lǐng)域</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">說(shuō)明：藍色標識線(xiàn)通常用于表示該PE管道適用于飲用水輸送，幫助施工人員和用戶(hù)快速識別管道的用途，確保管道用于輸送符合衛生標準的飲用水。</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">二、橙色/黃色標識線(xiàn)</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">類(lèi)型：HDPE燃氣管</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">用途：輸送天然氣和液化石油氣等燃氣</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">說(shuō)明：HDPE燃氣管是傳統的鋼鐵管材、聚氯乙烯燃氣管的換代產(chǎn)品。燃氣管道對安全性要求非常高，黃色/橙色標識線(xiàn)的設置有助于在施工和維護過(guò)程中明確其用途，防止誤用和潛在的安全隱患。</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">橙色標示線(xiàn)通常是指原料等級為PE100或PE-RC的燃氣管道，也是zui常見(jiàn)的燃氣管道。</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">黃色標識線(xiàn)通常是指原料等級為PE80的燃氣管道。</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">根據PE燃氣管?chē)鴺藰藴蔊B/T 15558.2-2023對于燃氣管道顏色的要求：PE100和PE-RC黑色管材上應共擠出至少3條橙色條；PE80黑色管材上應共擠出至少3條黃色條，色條應沿管材圓周方向均勻分布。</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">三、紅色標識線(xiàn)：</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">類(lèi)型：HDPE礦用管</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">用途：主要用于煤礦井下用供水、排水、壓風(fēng)、噴漿和瓦斯抽放等</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">說(shuō)明：HDPE礦用管具有很好的阻燃和抗靜電性能，紅色標識線(xiàn)的設置幫助施工人員和用戶(hù)快速識別礦用管道，確保其在高壓、高磨損和腐蝕性環(huán)境下的安全使用。</span> </p> <p style="text-indent:2em;" align="center"> <span style="font-size:16px;"><img src="/uploads/image/20240715/20240715111602_5175.jpg" alt="" /><br /> </span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">四、無(wú)色標線(xiàn)：</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">類(lèi)型：HDPE排水管</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">用途：城市排水、雨水排放、污水處理和農業(yè)排灌等領(lǐng)域</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">說(shuō)明：HDPE排水管為全黑色，除了規定的規格、執行標準、廠(chǎng)家等信息外，不帶任何色標線(xiàn)。</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">此外，需要注意的是，HDPE鋼絲網(wǎng)骨架復合管也是藍色標示線(xiàn)，聽(tīng)說(shuō)還有綠色標識線(xiàn)的PE管，但是我沒(méi)見(jiàn)過(guò)，這里就不介紹了。我這拋磚引玉，其他還有的話(huà)，歡迎各位大佬留言補充。</span> </p> <p style="text-indent:2em;"> <br /> </p> <p style="text-indent:2em;"> <br /> </p> </div> </div> <div id="0oe0yo0" class="adjacent"> <ul> <li>上一篇:<a href="/mtbd/334.html" 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