{"id":5994,"date":"2024-02-27T12:00:30","date_gmt":"2024-02-27T04:00:30","guid":{"rendered":"https:\/\/shchimay.com\/?p=5994"},"modified":"2024-02-27T22:41:28","modified_gmt":"2024-02-27T14:41:28","slug":"where-is-pvc-conduit-allowed","status":"publish","type":"post","link":"https:\/\/shchimay.com\/zh\/where-is-pvc-conduit-allowed\/","title":{"rendered":"\u54ea\u91cc\u53ef\u4ee5\u4f7f\u7528PVC\u5bfc\u7ba1"},"content":{"rendered":"<p>\u5141\u8bb8\u5b89\u88c5 PVC \u5bfc\u7ba1\u7684\u4f4d\u7f6e<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" 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href=\"https:\/\/shchimay.com\/zh\/where-is-pvc-conduit-allowed\/#PVC_%E5%AF%BC%E7%AE%A1%E5%9B%A0%E5%85%B6%E8%80%90%E7%94%A8%E6%80%A7%E3%80%81%E7%BB%8F%E6%B5%8E%E6%80%A7%E5%92%8C%E6%98%93%E4%BA%8E%E5%AE%89%E8%A3%85%E8%80%8C%E6%88%90%E4%B8%BA%E5%90%84%E7%A7%8D%E7%8E%AF%E5%A2%83%E4%B8%8B%E4%BF%9D%E6%8A%A4%E7%94%B5%E7%BA%BF%E7%9A%84%E6%B5%81%E8%A1%8C%E9%80%89%E6%8B%A9%E3%80%82%E7%84%B6%E8%80%8C%EF%BC%8C%E6%9C%89%E4%B8%80%E4%BA%9B%E6%B3%95%E8%A7%84%E8%A7%84%E5%AE%9A_PVC_%E5%AF%BC%E7%AE%A1%E5%8F%AF%E4%BB%A5%E5%92%8C%E4%B8%8D%E8%83%BD%E5%9C%A8%E5%93%AA%E9%87%8C%E4%BD%BF%E7%94%A8%EF%BC%8C%E4%BB%A5%E7%A1%AE%E4%BF%9D%E7%94%B5%E6%B0%94%E7%B3%BB%E7%BB%9F%E5%92%8C%E4%B8%8E%E5%85%B6%E4%BA%A4%E4%BA%92%E7%9A%84%E4%BA%BA%E5%91%98%E7%9A%84%E5%AE%89%E5%85%A8%E3%80%82%E4%BA%86%E8%A7%A3%E8%BF%99%E4%BA%9B%E8%A7%84%E5%AE%9A%E5%AF%B9%E4%BA%8E%E7%94%B5%E5%B7%A5%E5%92%8C%E6%89%BF%E5%8C%85%E5%95%86%E9%81%B5%E5%AE%88%E5%BB%BA%E7%AD%91%E8%A7%84%E8%8C%83%E5%B9%B6%E9%98%B2%E6%AD%A2%E6%BD%9C%E5%9C%A8%E5%8D%B1%E9%99%A9%E8%87%B3%E5%85%B3%E9%87%8D%E8%A6%81%E3%80%82_%E5%9C%A8%E4%BD%8F%E5%AE%85%E7%8E%AF%E5%A2%83%E4%B8%AD%EF%BC%8CPVC_%E5%AF%BC%E7%AE%A1%E9%80%9A%E5%B8%B8%E7%94%A8%E4%BA%8E%E5%9C%B0%E4%B8%8B%E5%B8%83%E7%BA%BF%EF%BC%8C%E4%BE%8B%E5%A6%82%E5%B0%86%E7%94%B5%E7%BA%BF%E8%BF%9E%E6%8E%A5%E5%88%B0%E5%AE%A4%E5%A4%96%E7%85%A7%E6%98%8E%E8%A3%85%E7%BD%AE%E6%88%96%E5%9C%B0%E4%B8%8B%E6%B0%B4%E6%B1%A0%E3%80%82%E5%AE%83%E8%BF%98%E9%80%82%E7%94%A8%E4%BA%8E%E5%AF%BC%E7%AE%A1%E4%B8%8D%E4%BC%9A%E6%9A%B4%E9%9C%B2%E5%9C%A8%E8%BF%87%E7%83%AD%E6%88%96%E9%98%B3%E5%85%89%E4%B8%8B%E7%9A%84%E5%AE%A4%E5%86%85%E5%BA%94%E7%94%A8%E3%80%82%E7%84%B6%E8%80%8C%EF%BC%8C%E5%95%86%E4%B8%9A%E5%92%8C%E5%B7%A5%E4%B8%9A%E7%8E%AF%E5%A2%83%E4%B8%AD_PVC_%E5%AF%BC%E7%AE%A1%E7%9A%84%E5%AE%89%E8%A3%85%E4%BD%8D%E7%BD%AE%E5%8F%97%E5%88%B0%E9%99%90%E5%88%B6%E3%80%82_%E5%9C%A8%E5%95%86%E4%B8%9A%E5%BB%BA%E7%AD%91%E4%B8%AD%EF%BC%8C%E6%B8%A9%E5%BA%A6%E5%8F%AF%E8%83%BD%E8%B6%85%E8%BF%87_50_%E6%91%84%E6%B0%8F%E5%BA%A6%EF%BC%88122_%E5%8D%8E%E6%B0%8F%E5%BA%A6%EF%BC%89%E7%9A%84%E5%8C%BA%E5%9F%9F%E9%80%9A%E5%B8%B8%E4%B8%8D%E5%85%81%E8%AE%B8%E4%BD%BF%E7%94%A8_PVC_%E5%AF%BC%E7%AE%A1%E3%80%82%E8%BF%99%E6%98%AF%E5%9B%A0%E4%B8%BA%E4%B8%8E%E5%85%B6%E4%BB%96%E7%B1%BB%E5%9E%8B%E7%9A%84%E5%AF%BC%E7%AE%A1%EF%BC%88%E4%BE%8B%E5%A6%82%E9%87%91%E5%B1%9E%E6%88%96%E7%8E%BB%E7%92%83%E7%BA%A4%E7%BB%B4%EF%BC%89%E7%9B%B8%E6%AF%94%EF%BC%8CPVC_%E7%9A%84%E7%86%94%E7%82%B9%E8%BE%83%E4%BD%8E%E3%80%82%E5%9C%A8%E9%9C%80%E8%A6%81%E8%80%83%E8%99%91%E9%AB%98%E6%B8%A9%E7%9A%84%E5%8C%BA%E5%9F%9F%EF%BC%8C%E4%BE%8B%E5%A6%82%E5%B7%A5%E4%B8%9A%E8%AE%BE%E5%A4%87%E9%99%84%E8%BF%91%E6%88%96%E6%9C%BA%E6%A2%B0%E5%AE%A4%E4%B8%AD%EF%BC%8CPVC_%E5%AF%BC%E7%AE%A1%E5%8F%AF%E8%83%BD%E4%B8%8D%E6%98%AF%E6%9C%80%E4%BD%B3%E9%80%89%E6%8B%A9%E3%80%82\" 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id=\"PVC_%E5%AF%BC%E7%AE%A1%E5%9B%A0%E5%85%B6%E8%80%90%E7%94%A8%E6%80%A7%E3%80%81%E7%BB%8F%E6%B5%8E%E6%80%A7%E5%92%8C%E6%98%93%E4%BA%8E%E5%AE%89%E8%A3%85%E8%80%8C%E6%88%90%E4%B8%BA%E5%90%84%E7%A7%8D%E5%BA%94%E7%94%A8%E4%B8%AD%E4%BF%9D%E6%8A%A4%E7%94%B5%E7%BA%BF%E7%9A%84%E6%B5%81%E8%A1%8C%E9%80%89%E6%8B%A9%E3%80%82%E7%84%B6%E8%80%8C%EF%BC%8C%E6%9C%89%E5%85%B7%E4%BD%93%E7%9A%84%E5%87%86%E5%88%99%E5%92%8C%E8%A7%84%E5%AE%9A%E8%A7%84%E5%AE%9A%E4%BA%86_PVC_%E5%AF%BC%E7%AE%A1%E7%9A%84%E4%BD%BF%E7%94%A8%E5%9C%B0%E7%82%B9%E3%80%82%E4%BA%86%E8%A7%A3%E8%BF%99%E4%BA%9B%E5%85%81%E8%AE%B8%E5%AE%89%E8%A3%85_PVC_%E5%AF%BC%E7%AE%A1%E7%9A%84%E4%BD%8D%E7%BD%AE%E5%AF%B9%E4%BA%8E%E7%A1%AE%E4%BF%9D%E7%AC%A6%E5%90%88%E5%BB%BA%E7%AD%91%E8%A7%84%E8%8C%83%E5%92%8C%E5%AE%89%E5%85%A8%E6%A0%87%E5%87%86%E8%87%B3%E5%85%B3%E9%87%8D%E8%A6%81%E3%80%82_%E5%85%81%E8%AE%B8%E5%AE%89%E8%A3%85_PVC_%E5%AF%BC%E7%AE%A1%E7%9A%84%E6%9C%80%E5%B8%B8%E8%A7%81%E4%BD%8D%E7%BD%AE%E4%B9%8B%E4%B8%80%E6%98%AF%E4%BD%8F%E5%AE%85%E5%BB%BA%E7%AD%91%E3%80%82_PVC_%E5%AF%BC%E7%AE%A1%E5%8F%AF%E7%94%A8%E4%BA%8E%E4%BF%9D%E6%8A%A4%E5%AE%B6%E5%BA%AD%E3%80%81%E5%85%AC%E5%AF%93%E5%92%8C%E5%85%B6%E4%BB%96%E4%BD%8F%E5%AE%85%E7%BB%93%E6%9E%84%E4%B8%AD%E7%9A%84%E7%94%B5%E7%BA%BF%E3%80%82%E5%AE%83%E9%80%9A%E5%B8%B8%E7%94%A8%E4%BA%8E%E5%9C%B0%E4%B8%8B%E5%AE%A4%E3%80%81%E8%BD%A6%E5%BA%93%E5%92%8C%E5%AE%A4%E5%A4%96%E7%A9%BA%E9%97%B4%E7%AD%89%E9%9C%80%E8%A6%81%E4%BF%9D%E6%8A%A4%E5%B8%83%E7%BA%BF%E5%85%8D%E5%8F%97%E6%BD%AE%E6%B9%BF%E3%80%81%E8%85%90%E8%9A%80%E5%92%8C%E7%89%A9%E7%90%86%E6%8D%9F%E5%9D%8F%E7%9A%84%E6%9A%B4%E9%9C%B2%E5%8C%BA%E5%9F%9F%E3%80%82_PVC_%E5%AF%BC%E7%AE%A1%E8%BF%98%E9%80%82%E5%90%88%E5%9C%A8%E9%9A%90%E8%94%BD%E4%BD%8D%E7%BD%AE%E4%BD%BF%E7%94%A8%EF%BC%8C%E4%BE%8B%E5%A6%82%E5%A2%99%E5%A3%81%E5%92%8C%E5%A4%A9%E8%8A%B1%E6%9D%BF%E5%86%85%EF%BC%8C%E5%89%8D%E6%8F%90%E6%98%AF%E5%85%B6%E5%BE%97%E5%88%B0%E6%AD%A3%E7%A1%AE%E5%9B%BA%E5%AE%9A%E5%92%8C%E6%94%AF%E6%92%91%E3%80%82\"><\/span>PVC 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class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>\u7ba1\u5b50(a)<\/th>\n<th>\u830e(b)<\/th>\n<th>1801-A<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1801-C<\/td>\n<td>1\/4<\/td>\n<td>1\/4<\/td>\n<\/tr>\n<tr>\n<td>\u5728\u5546\u4e1a\u548c\u5de5\u4e1a\u5efa\u7b51\u4e2d\uff0c\u4e0d\u540c\u5730\u70b9\u4e5f\u5141\u8bb8\u4f7f\u7528 PVC \u5bfc\u7ba1\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u4ed3\u5e93\u3001\u5de5\u5382\u3001\u529e\u516c\u697c\u548c\u96f6\u552e\u7a7a\u95f4\uff0c\u4ee5\u4fdd\u62a4\u7535\u7ebf\u514d\u53d7\u73af\u5883\u56e0\u7d20\u548c\u673a\u68b0\u5e94\u529b\u7684\u5f71\u54cd\u3002 PVC \u5bfc\u7ba1\u53ef\u4ee5\u5b89\u88c5\u5728\u7ebf\u8def\u6709\u635f\u574f\u98ce\u9669\u7684\u66b4\u9732\u533a\u57df\uff0c\u4e5f\u53ef\u4ee5\u5b89\u88c5\u5728\u9700\u8981\u9632\u6b62\u7070\u5c18\u3001\u788e\u7247\u548c\u5176\u4ed6\u5371\u9669\u7684\u9690\u853d\u4f4d\u7f6e\u3002\u5728\u5546\u4e1a\u548c\u5de5\u4e1a\u73af\u5883\u4e2d\u4f7f\u7528 PVC 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\u5bfc\u7ba1\u7684\u89c4\u5b9a\u5728\u4e0d\u540c\u7684\u73af\u5883\u4e2d\u90fd\u65e8\u5728\u4fdd\u62a4\u7535\u6c14\u7cfb\u7edf\u548c\u4e0e\u4e4b\u4e92\u52a8\u7684\u4eba\u5458\u3002\u901a\u8fc7\u4e86\u89e3\u8fd9\u4e9b\u89c4\u5b9a\u5e76\u4e3a\u6bcf\u79cd\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684\u5bfc\u7ba1\u6750\u6599\uff0c\u7535\u5de5\u548c\u627f\u5305\u5546\u53ef\u4ee5\u786e\u4fdd\u5e03\u7ebf\u5b89\u5168\u3001\u53ef\u9760\u5e76\u7b26\u5408\u5efa\u7b51\u89c4\u8303\u3002\u65e0\u8bba\u662f\u5728\u4f4f\u5b85\u3001\u5546\u4e1a\u8fd8\u662f\u5de5\u4e1a\u73af\u5883\u4e2d\uff0c\u90fd\u5fc5\u987b\u9075\u5b88\u8fd9\u4e9b\u89c4\u5b9a\uff0c\u4ee5\u9632\u6b62\u6f5c\u5728\u5371\u9669\u5e76\u786e\u4fdd\u7535\u6c14\u7cfb\u7edf\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/1827.jpg\" alt=\"alt-9214\" class=\"wp-image-9214\" id=\"i9214\" \/><\/p>\n<p>Additionally, PVC conduit is not recommended for outdoor applications where it will be exposed to direct sunlight for extended periods. UV rays can degrade the PVC material over time, leading to cracking, brittleness, and potential failure of the conduit. In these cases, it is advisable to use UV-resistant PVC conduit or opt for a different type of conduit material that is better suited for outdoor use.<\/p>\n<p>When it comes to hazardous locations, such as areas with flammable gases or vapors, PVC conduit may not be permitted due to its potential to ignite or release toxic fumes in the event of a fire. In these environments, conduit made of materials that are resistant to fire and chemical exposure, such as rigid metal or fiberglass, is typically required to ensure the safety of the electrical system and the surrounding area.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"water supply plastic connector manufacturer\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/QbHo2PRJxs8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<p>In wet or damp locations, PVC conduit is generally allowed as long as it is installed properly and sealed to prevent water ingress. However, in areas where the conduit will be submerged in water, such as in underground vaults or wet utility rooms, special waterproof fittings and seals may be necessary to maintain the integrity of the electrical system.<\/p>\n<p>Overall, the regulations for installing PVC conduit in different environments are designed to protect both the electrical system and the people who interact with it. By understanding these regulations and choosing the appropriate conduit material for each application, electricians and contractors can ensure that the wiring is safe, reliable, and compliant with building codes. Whether in residential, commercial, or industrial settings, it is essential to follow these regulations to prevent potential hazards and ensure the longevity of the electrical system.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5141\u8bb8\u5b89\u88c5 PVC \u5bfc\u7ba1\u7684\u4f4d\u7f6e PVC \u5bfc\u7ba1\u56e0\u5176\u8010\u7528\u6027\u3001\u7ecf\u6d4e\u6027\u548c\u6613\u4e8e\u5b89\u88c5\u800c\u6210\u4e3a\u5404\u79cd\u5e94\u7528\u4e2d\u4fdd\u62a4\u7535\u7ebf\u7684\u6d41\u884c\u9009\u62e9\u3002\u7136\u800c&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1437,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[201],"tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"zh","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/zh\/wp-json\/wp\/v2\/posts\/5994"}],"collection":[{"href":"https:\/\/shchimay.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/zh\/wp-json\/wp\/v2\/comments?post=5994"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/zh\/wp-json\/wp\/v2\/posts\/5994\/revisions"}],"predecessor-version":[{"id":6131,"href":"https:\/\/shchimay.com\/zh\/wp-json\/wp\/v2\/posts\/5994\/revisions\/6131"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/zh\/wp-json\/wp\/v2\/media\/1437"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/zh\/wp-json\/wp\/v2\/media?parent=5994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/zh\/wp-json\/wp\/v2\/categories?post=5994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/zh\/wp-json\/wp\/v2\/tags?post=5994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}