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	<title>Phân phối thiết bị điện giá rẻ &#187; ống co nhiệt trung thế</title>
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	<description>Phân phối thiết bị điện giá rẻ</description>
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		<title>ống cách điện co nhiệt trung thế</title>
		<link>https://phanphoithietbidien.com.vn/ong-cach-dien-co-nhiet-trung-the/</link>
		<comments>https://phanphoithietbidien.com.vn/ong-cach-dien-co-nhiet-trung-the/#comments</comments>
		<pubDate>Mon, 13 Apr 2026 02:22:38 +0000</pubDate>
		<dc:creator><![CDATA[May Ha Buoi]]></dc:creator>
				<category><![CDATA[Ống co nhiệt hạ thế]]></category>
		<category><![CDATA[ống co nhiệt trung thế]]></category>
		<category><![CDATA[ống kho trung thế]]></category>

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		<description><![CDATA[&#160; Thông số kỹ thuật cơ bản Loại: Ống co nhiệt PE trung thế Cấp điện áp: 24kV Kích thước: Φ30/12 mm (đường kính trước co ~30mm, sau co ~12mm) Chiều dài cuộn: 25m/cuộn Màu sắc: Đỏ Tỷ lệ co: ~2:1 đến 3:1 Nhiệt độ co: ~120–150°C Nhiệt độ làm việc: -40°C đến +110°C (có [&#8230;]]]></description>
				<content:encoded><![CDATA[<p><a href="http://phanphoithietbidien.com.vn/wp-content/uploads/2026/04/ống-co-nhiệt-tt-2.jpg"><img class="aligncenter wp-image-9996 size-full" src="http://phanphoithietbidien.com.vn/wp-content/uploads/2026/04/ống-co-nhiệt-tt-2.jpg" alt="ống co nhiệt tt-2" width="450" height="438" /></a></p>
<p>&nbsp;</p>
<h2 data-section-id="1eyr2fy" data-start="648" data-end="678">Thông số kỹ thuật cơ bản</h2>
<ul data-start="727" data-end="1185">
<li data-section-id="z2vc70" data-start="727" data-end="766"><strong data-start="729" data-end="738">Loại:</strong> Ống co nhiệt PE trung thế</li>
<li data-section-id="17xuztr" data-start="767" data-end="792"><strong data-start="769" data-end="785">Cấp điện áp:</strong> 24kV</li>
<li data-section-id="mgcid5" data-start="793" data-end="868"><strong data-start="795" data-end="810">Kích thước:</strong> Φ30/12 mm<br data-start="820" data-end="823" /> (đường kính trước co ~30mm, sau co ~12mm)</li>
<li data-section-id="1y8pi8c" data-start="869" data-end="901"><strong data-start="871" data-end="890">Chiều dài cuộn:</strong> 25m/cuộn</li>
<li data-section-id="6etbey" data-start="902" data-end="921"><strong data-start="904" data-end="916">Màu sắc:</strong> Đỏ</li>
<li data-section-id="xeqwh5" data-start="922" data-end="952"><strong data-start="924" data-end="937">Tỷ lệ co:</strong> ~2:1 đến 3:1</li>
<li data-section-id="1skwrw3" data-start="953" data-end="984"><strong data-start="955" data-end="971">Nhiệt độ co:</strong> ~120–150°C</li>
<li data-section-id="1r0x0gl" data-start="985" data-end="1054"><strong data-start="987" data-end="1009">Nhiệt độ làm việc:</strong> -40°C đến +110°C (có thể cao hơn tùy loại)</li>
<li data-section-id="zfqkab" data-start="1055" data-end="1088"><strong data-start="1057" data-end="1070">Vật liệu:</strong> Polyolefin (PE)</li>
<li data-section-id="1rj3iri" data-start="1089" data-end="1185"><strong data-start="1091" data-end="1104">Đặc tính:</strong>
<ul data-start="1109" data-end="1185">
<li data-section-id="328zp9" data-start="1109" data-end="1126">Cách điện cao</li>
<li data-section-id="epbhds" data-start="1129" data-end="1157">Chống cháy (một số loại)</li>
<li data-section-id="nxpyit" data-start="1160" data-end="1185">Kháng UV, chống lão hóa<br />
<h2 data-section-id="1qdh1u4" data-start="105" data-end="136"> Tác dụng của ống co nhiệt</h2>
<ul data-start="137" data-end="641">
<li data-section-id="qy2pm5" data-start="137" data-end="220"><strong data-start="139" data-end="153">Cách điện:</strong><br data-start="153" data-end="156" /> Tăng cường khả năng cách điện cho đầu cáp, mối nối, thanh cái.</li>
<li data-section-id="1im7dow" data-start="222" data-end="296"><strong data-start="224" data-end="242">Bảo vệ cơ học:</strong><br data-start="242" data-end="245" /> Chống trầy xước, va đập, tăng độ bền cho dây/cáp.</li>
<li data-section-id="1rmziyr" data-start="298" data-end="385"><strong data-start="300" data-end="326">Chống ẩm – chống nước:</strong><br data-start="326" data-end="329" /> Khi co lại ôm sát bề mặt → ngăn nước, hơi ẩm xâm nhập.</li>
<li data-section-id="18wbayq" data-start="387" data-end="478"><strong data-start="389" data-end="419">Chống phóng điện – corona:</strong><br data-start="419" data-end="422" /> Đặc biệt quan trọng với hệ thống <strong data-start="457" data-end="477">trung thế (24kV)</strong>.</li>
<li data-section-id="1l5z8wh" data-start="480" data-end="561"><strong data-start="482" data-end="512">Chống ăn mòn – môi trường:</strong><br data-start="512" data-end="515" /> Bảo vệ cáp khỏi hóa chất, tia UV, thời tiết.</li>
<li data-section-id="149mt8d" data-start="563" data-end="641"><strong data-start="565" data-end="583">Định danh pha:</strong><br data-start="583" data-end="586" /> Màu đỏ thường dùng nhận biết pha trong hệ thống điện.</li>
</ul>
</li>
</ul>
</li>
</ul>
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		<title>Ống gen trung thế 24KV</title>
		<link>https://phanphoithietbidien.com.vn/ong-gen-trung-the-24kv/</link>
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		<pubDate>Thu, 21 Aug 2025 03:08:11 +0000</pubDate>
		<dc:creator><![CDATA[May Ha Buoi]]></dc:creator>
				<category><![CDATA[ống co nhiệt trung thế]]></category>
		<category><![CDATA[ống kho trung thế]]></category>

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		<item>
		<title>Ống co nhiệt trung thế</title>
		<link>https://phanphoithietbidien.com.vn/ong-co-nhiet-trung-the-6/</link>
		<comments>https://phanphoithietbidien.com.vn/ong-co-nhiet-trung-the-6/#comments</comments>
		<pubDate>Wed, 28 May 2025 07:59:05 +0000</pubDate>
		<dc:creator><![CDATA[May Ha Buoi]]></dc:creator>
				<category><![CDATA[ống co nhiệt trung thế]]></category>
		<category><![CDATA[ống kho trung thế]]></category>

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		<title>Ống co nhiệt trung thế 24KV</title>
		<link>https://phanphoithietbidien.com.vn/ong-co-nhiet-trung-the-24kv-3/</link>
		<comments>https://phanphoithietbidien.com.vn/ong-co-nhiet-trung-the-24kv-3/#comments</comments>
		<pubDate>Mon, 23 Sep 2024 06:51:38 +0000</pubDate>
		<dc:creator><![CDATA[May Ha Buoi]]></dc:creator>
				<category><![CDATA[ống co nhiệt trung thế]]></category>

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		<title>ống co nhiệt trung thế 24kv</title>
		<link>https://phanphoithietbidien.com.vn/ong-co-nhiet-trung-the-24kv-2/</link>
		<comments>https://phanphoithietbidien.com.vn/ong-co-nhiet-trung-the-24kv-2/#comments</comments>
		<pubDate>Mon, 21 Aug 2023 07:13:37 +0000</pubDate>
		<dc:creator><![CDATA[May Ha Buoi]]></dc:creator>
				<category><![CDATA[ống co nhiệt trung thế]]></category>

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		<title>ống co nhiệt cách điện</title>
		<link>https://phanphoithietbidien.com.vn/ong-co-nhiet-cach-dien/</link>
		<comments>https://phanphoithietbidien.com.vn/ong-co-nhiet-cach-dien/#comments</comments>
		<pubDate>Fri, 05 May 2023 02:26:43 +0000</pubDate>
		<dc:creator><![CDATA[May Ha Buoi]]></dc:creator>
				<category><![CDATA[ống co nhiệt trung thế]]></category>

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		<title>ống khò trung thế</title>
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		<pubDate>Thu, 02 Feb 2023 01:37:56 +0000</pubDate>
		<dc:creator><![CDATA[May Ha Buoi]]></dc:creator>
				<category><![CDATA[ống co nhiệt trung thế]]></category>
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		<title>ống co nhiệt 24kv</title>
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		<pubDate>Mon, 28 Nov 2022 04:02:14 +0000</pubDate>
		<dc:creator><![CDATA[May Ha Buoi]]></dc:creator>
				<category><![CDATA[ống co nhiệt trung thế]]></category>

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		<title>ống co nhiệt 24kv</title>
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		<pubDate>Thu, 05 May 2022 03:17:41 +0000</pubDate>
		<dc:creator><![CDATA[May Ha Buoi]]></dc:creator>
				<category><![CDATA[ống co nhiệt trung thế]]></category>

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		<title>ống co nhiệt trung thế 24kv</title>
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		<pubDate>Wed, 30 Mar 2022 02:48:46 +0000</pubDate>
		<dc:creator><![CDATA[May Ha Buoi]]></dc:creator>
				<category><![CDATA[ống co nhiệt trung thế]]></category>

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