{"id":895,"date":"2026-06-25T14:31:48","date_gmt":"2026-06-25T06:31:48","guid":{"rendered":"https:\/\/www.hisanplate.com\/en\/?p=895"},"modified":"2026-06-25T14:31:50","modified_gmt":"2026-06-25T06:31:50","slug":"hisan-high-temperature-overlay-welding-wear-resistant-pipe-the-steel-armor-for-high-temperature-dri-conveying","status":"publish","type":"post","link":"https:\/\/www.hisanplate.com\/en\/hisan-high-temperature-overlay-welding-wear-resistant-pipe-the-steel-armor-for-high-temperature-dri-conveying\/","title":{"rendered":"Hisan High-Temperature Overlay Welding Wear-Resistant Pipe \u2013 The &#8220;Steel Armor&#8221; for High-Temperature DRI Conveying"},"content":{"rendered":"\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><br>Direct Reduced Iron (DRI\/HBI) conveying is one of the most demanding conditions in the metallurgical industry: material temperatures reach 650\u2013850\u00b0C, with hard and sharp-edged particles. Ordinary heat-resistant steel pipes often fail within just three months due to wear-through and air leakage, leading to frequent shutdowns, production losses, and immense operational headaches.<br>Hisan High-Temperature Overlay Welding Wear-Resistant Pipe is engineered specifically for this challenge. The base pipe is made of high-quality heat-resistant stainless steel (310S), with an inner wall fully automatically overlaid with a Cr-Mo-Nb-W-V multi-component heavy alloy wear-resistant layer. This layer forms a metallurgical bond with the base pipe \u2013 it does not peel off or crack under high temperatures, completely eliminating the common problems of ceramic liner detachment and bimetal cast pipe thermal cracking.<br>Its core advantage lies in exceptional high-temperature wear resistance: remaining hard and tough even under 800\u00b0C scorching particle erosion, effectively resisting cutting and gouging wear, while reducing friction and preventing material build-up and blockage.<br>Proven results speak for themselves: after a Russian customer switched to Hisan products, the conveying line has been running continuously and stably for over 12 months, with the pipe remaining intact and zero shutdowns caused by wear-through \u2013 service life significantly extended. Why settle for yearly replacements and monthly repairs when one investment brings long-term peace of mind?<br>Hisan \u2013 proven performance, safeguarding your production line. Welcome to inquire about customized solutions!<\/summary>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"272\" src=\"https:\/\/www.hisanplate.com\/en\/wp-content\/uploads\/2026\/06\/overlay-pipe-stainless-steel-900.jpg\" alt=\"\" class=\"wp-image-896\" srcset=\"https:\/\/www.hisanplate.com\/en\/wp-content\/uploads\/2026\/06\/overlay-pipe-stainless-steel-900.jpg 900w, https:\/\/www.hisanplate.com\/en\/wp-content\/uploads\/2026\/06\/overlay-pipe-stainless-steel-900-300x91.jpg 300w, https:\/\/www.hisanplate.com\/en\/wp-content\/uploads\/2026\/06\/overlay-pipe-stainless-steel-900-768x232.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n<\/details>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-895","post","type-post","status-publish","format-standard","hentry","category-company-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hisan High-Temperature Overlay Welding Wear-Resistant Pipe \u2013 The &quot;Steel Armor&quot; for High-Temperature DRI Conveying - \u516c\u53f8\u65b0\u95fb | Chromium Carbide Overlay Wear Plate &amp; Wear Pipe Manufacturer &amp; Welding Wire | HISAN<\/title>\n<meta name=\"description\" content=\"Direct Reduced Iron (DRI\/HBI) conveying is one of the most demanding conditions in the metallurgical industry: material temperatures reach 650\u2013850\u00b0C, with\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hisanplate.com\/en\/hisan-high-temperature-overlay-welding-wear-resistant-pipe-the-steel-armor-for-high-temperature-dri-conveying\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hisan High-Temperature Overlay Welding Wear-Resistant Pipe \u2013 The &quot;Steel Armor&quot; for High-Temperature DRI Conveying - \u516c\u53f8\u65b0\u95fb | Chromium Carbide Overlay Wear Plate &amp; Wear Pipe Manufacturer &amp; Welding Wire | HISAN\" \/>\n<meta property=\"og:description\" content=\"Direct Reduced Iron (DRI\/HBI) conveying is one of the most demanding conditions in the metallurgical industry: material temperatures reach 650\u2013850\u00b0C, with\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hisanplate.com\/en\/hisan-high-temperature-overlay-welding-wear-resistant-pipe-the-steel-armor-for-high-temperature-dri-conveying\/\" \/>\n<meta property=\"og:site_name\" content=\"Chromium Carbide Overlay Wear Plate &amp; Wear Pipe Manufacturer &amp; Welding Wire | HISAN\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/hisantechwear\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-25T06:31:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-25T06:31:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hisanplate.com\/en\/wp-content\/uploads\/2026\/06\/overlay-pipe-stainless-steel-900.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"272\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Hisanplate\" \/>\n<meta name=\"twitter:site\" content=\"@Hisanplate\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hisanplate.com\/en\/hisan-high-temperature-overlay-welding-wear-resistant-pipe-the-steel-armor-for-high-temperature-dri-conveying\/\",\"url\":\"https:\/\/www.hisanplate.com\/en\/hisan-high-temperature-overlay-welding-wear-resistant-pipe-the-steel-armor-for-high-temperature-dri-conveying\/\",\"name\":\"Hisan High-Temperature Overlay Welding Wear-Resistant Pipe \u2013 The \\\"Steel Armor\\\" for High-Temperature DRI Conveying - \u516c\u53f8\u65b0\u95fb | Chromium Carbide Overlay Wear Plate &amp; 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