{"id":84896,"date":"2025-04-09T15:57:02","date_gmt":"2025-04-09T07:57:02","guid":{"rendered":"https:\/\/keruiref.com\/?page_id=84896"},"modified":"2025-05-27T15:06:16","modified_gmt":"2025-05-27T07:06:16","slug":"refractory-precast-shapes","status":"publish","type":"page","link":"https:\/\/keruiref.com\/ar\/refractory-precast-shapes\/","title":{"rendered":"\u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0645\u0633\u0628\u0642\u0629 \u0627\u0644\u0635\u0628 \u0627\u0644\u062d\u0631\u0627\u0631\u064a"},"content":{"rendered":"<div class=\"page_model product_info\">\n<div class=\"preview\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-84897 size-full\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Kerui-Refractory-Precast-for-Sale.webp\" alt=\"\" width=\"780\" height=\"639\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Kerui-Refractory-Precast-for-Sale.webp 780w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Kerui-Refractory-Precast-for-Sale-300x246.webp 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Kerui-Refractory-Precast-for-Sale-768x629.webp 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Kerui-Refractory-Precast-for-Sale-15x12.webp 15w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" \/><\/div>\n<div class=\"info\">\n<h1>\u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0645\u0633\u0628\u0642\u0629 \u0627\u0644\u0635\u0628 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/h1>\n<ul>\n<li>Al2O3+SiC (\u2265): 85-92%;<\/li>\n<li>CaO (\u2264): 4%;<\/li>\n<li>Bulk Density: 2.85-2.90g\/cm\u00b3;<\/li>\n<li>Cold Crushing Strength: 60-120MPa;<\/li>\n<li>\u0627\u0644\u0634\u0647\u0627\u062f\u0629: ISO9001\/ISO14001\/ISO45001\/ISO50001;<\/li>\n<li>\u0627\u0644\u0639\u064a\u0646\u0629: \u0645\u062a\u0627\u062d\u0629;<\/li>\n<\/ul>\n<div class=\"tags\">\n<p>\u062c\u0648\u062f\u0629 \u0639\u0627\u0644\u064a\u0629<\/p>\n<p>\u0633\u0639\u0631 \u0645\u0639\u0642\u0648\u0644<\/p>\n<p>\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0648\u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u062e\u0635\u064a\u0635<\/p>\n<p>\u0627\u0644\u062a\u0633\u0644\u064a\u0645 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628<\/p>\n<p>24\/7\/24\/365 \u0641\u064a \u062e\u062f\u0645\u062a\u0643\u0645<\/p>\n<\/div>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">\u0627\u0644\u0627\u0633\u062a\u0641\u0633\u0627\u0631 \u0627\u0644\u0622\u0646<\/a><a class=\"email-btn\" href=\"mailto:market@keruiref.com\">\u0625\u0631\u0633\u0627\u0644 \u0628\u0631\u064a\u062f \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a<\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"page_model\">\n<h2>Description of Refractory Precast Shapes<\/h2>\n<p>Refractory Precast Shapes are essential in industries exposed to extreme heat, like steelmaking, glass production, and power generation. These components are pre &#8211; fabricated in factories using refractory materials such as high &#8211; alumina cement, fireclay, and silica.<br \/>\nManufactured under strict quality control, Refractory Precast Shapes are designed to withstand temperatures up to 1,800\u00b0C or even higher. Their shapes vary from basic blocks for lining furnaces to complex structures for specialized equipment. Installation of refractory precast parts is quicker compared to traditional in &#8211; situ refractory work. This not only reduces downtime but also ensures better heat resistance and durability, thus enhancing the overall efficiency and lifespan of high &#8211; temperature industrial facilities.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-84903 size-full\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes1.webp\" alt=\"\" width=\"1400\" height=\"510\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes1.webp 1400w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes1-300x109.webp 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes1-1024x373.webp 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes1-768x280.webp 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes1-18x7.webp 18w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-84905\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes3.webp\" alt=\"\" width=\"1400\" height=\"332\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes3.webp 1400w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes3-300x71.webp 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes3-1024x243.webp 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes3-768x182.webp 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes3-18x4.webp 18w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><\/p>\n<div class=\"fancybox-hidden\" style=\"display: none;\">\n<div id=\"contact_form_pop\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f328-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"328\">\n<div 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\/>\n<\/div>\n<div class=\"form-box\" id=\"Contact-Us\">\n<div class=\"isleft\">\n<div class=\"contact-title\">\n<p>\u0627\u062a\u0635\u0644 \u0628\u0646\u0627\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>\u0644\u0627 \u062a\u062a\u0631\u062f\u062f \u0641\u064a \u062a\u0642\u062f\u064a\u0645 \u0627\u0633\u062a\u0641\u0633\u0627\u0631\u0643 \u0641\u064a \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0635\u062d\u064a\u062d. \u0633\u0646\u0642\u0648\u0645 \u0628\u0627\u0644\u0631\u062f \u0639\u0644\u064a\u0643 \u0641\u064a \u063a\u0636\u0648\u0646 6 \u0633\u0627\u0639\u0627\u062a.\n\t\t\t<\/p>\n<\/p><\/div>\n<ul class=\"contact\">\n<li class=\"email\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/email.png\" alt=\"\" \/>\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a:\n\t\t\t\t<\/p>\n<p><a href=\"mailto:market@keruiref.com\">market@keruiref.com<\/a>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"phone\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/tel.png\" alt=\"\" \/>\u0627\u0644\u0647\u0627\u062a\u0641\/\u0627\u0644\u0627\u062a\u0633\u0627\u0628\n\t\t\t\t<\/p>\n<p><a href=\"https:\/\/wa.me\/8619138178880\">+86 19138178880<\/a>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"location\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/Location.png\" alt=\"\" \/>\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639:\n\t\t\t\t<\/p>\n<p>\u0645\u0646\u0637\u0642\u0629 \u062a\u0634\u0627\u0648\u0647\u0648\u0627 \u0644\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629,<br \/>\n\u0645\u062f\u064a\u0646\u0629 \u0634\u064a\u0646\u0645\u064a\u060c \u0645\u0642\u0627\u0637\u0639\u0629 \u062e\u0646\u0627\u0646\u060c \u0627\u0644\u0635\u064a\u0646\n\t\t\t\t<\/p>\n<\/li>\n<\/ul><\/div>\n<div class=\"isright\">\n<ul class=\"contact-input\">\n<li>\n<div class=\"islabel\">\n<p>* \u0627\u0644\u0627\u0633\u0645:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li>\n<div class=\"islabel\">\n<p>* \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li>\n<div class=\"islabel\">\n<p>* \u0627\u0644\u0647\u0627\u062a\u0641\/\u0648\u0627\u062a\u0633\u0627\u0628:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"tel\" name=\"your-phone\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li>\n<div class=\"islabel\">\n<p>\u0627\u0644\u0628\u0644\u062f:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"ismassage\">\n<div class=\"islabel\">\n<p>* \u0627\u0644\u0631\u0633\u0627\u0644\u0629:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-msg\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" name=\"your-msg\"><\/textarea><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"wpcf7-btns-box\">\n<div class=\"isFileName\">\n\t\t\t\t<\/div>\n<div class=\"wpcf7-btns\">\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"\u0625\u0631\u0633\u0627\u0644\" \/>\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<\/li>\n<\/ul><\/div>\n<\/div>\n<div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"ar\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<h2>Technique Data of Kerui Refractory Precast Shapes<\/h2>\n<table id=\"tablepress-90\" class=\"tablepress tablepress-id-90 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n<th colspan=\"2\" class=\"column-1\">item<\/th>\n<th colspan=\"2\" class=\"column-3\">\u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0645\u0633\u0628\u0642\u0629 \u0627\u0644\u0635\u0628 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n<td colspan=\"2\" class=\"column-1\"><\/td>\n<td class=\"column-3\">GQ-92<\/td>\n<td class=\"column-4\">GQ-85<\/td>\n<\/tr>\n<tr class=\"row-3\">\n<td colspan=\"2\" class=\"column-1\">(AL2O3 + SiC)\/% \u2265<\/td>\n<td class=\"column-3\">92<\/td>\n<td class=\"column-4\">85<\/td>\n<\/tr>\n<tr class=\"row-4\">\n<td colspan=\"2\" class=\"column-1\">CaO\/% \u2264<\/td>\n<td class=\"column-3\">4<\/td>\n<td class=\"column-4\">4<\/td>\n<\/tr>\n<tr class=\"row-5\">\n<td rowspan=\"3\" class=\"column-1\">Crushing Strength\/MPa \u2265<\/td>\n<td class=\"column-2\">110\u2103*24h After Drying<\/td>\n<td class=\"column-3\">80<\/td>\n<td class=\"column-4\">60<\/td>\n<\/tr>\n<tr class=\"row-6\">\n<td class=\"column-2\">1100\u2103*3h After Reburning<\/td>\n<td class=\"column-3\">100<\/td>\n<td class=\"column-4\">70<\/td>\n<\/tr>\n<tr class=\"row-7\">\n<td class=\"column-2\">1500\u2103*3h After Reburning<\/td>\n<td class=\"column-3\">120<\/td>\n<td class=\"column-4\">100<\/td>\n<\/tr>\n<tr class=\"row-8\">\n<td rowspan=\"3\" class=\"column-1\">Cold Bending Strength\/Mpa<\/td>\n<td class=\"column-2\">110\u2103*24h After Drying<\/td>\n<td class=\"column-3\">8<\/td>\n<td class=\"column-4\">6<\/td>\n<\/tr>\n<tr class=\"row-9\">\n<td class=\"column-2\">1100\u2103*3h After Reburning<\/td>\n<td class=\"column-3\">9<\/td>\n<td class=\"column-4\">7<\/td>\n<\/tr>\n<tr class=\"row-10\">\n<td class=\"column-2\">1500\u2103*3h After Reburning<\/td>\n<td class=\"column-3\">10<\/td>\n<td class=\"column-4\">9<\/td>\n<\/tr>\n<tr class=\"row-11\">\n<td rowspan=\"2\" class=\"column-1\">Heating Linear Change\/%<\/td>\n<td class=\"column-2\">1100\u2103*3h After Reburning<\/td>\n<td class=\"column-3\">\u00b10.5<\/td>\n<td class=\"column-4\">\u00b10.5<\/td>\n<\/tr>\n<tr class=\"row-12\">\n<td class=\"column-2\">1500\u2103*3h After Reburning<\/td>\n<td class=\"column-3\">\u00b10.5<\/td>\n<td class=\"column-4\">\u00b10.5<\/td>\n<\/tr>\n<tr class=\"row-13\">\n<td class=\"column-1\">\u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0633\u0627\u0626\u0628\u0629<\/td>\n<td class=\"column-2\">110\u2103*24h After Drying<\/td>\n<td class=\"column-3\">2.9<\/td>\n<td class=\"column-4\">2.85<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- #tablepress-90 from cache --><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-84904 size-full\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes2.webp\" alt=\"\" width=\"1399\" height=\"582\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes2.webp 1399w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes2-300x125.webp 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes2-1024x426.webp 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes2-768x319.webp 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/04\/Refractory-Precast-Shapes2-18x7.webp 18w\" sizes=\"auto, (max-width: 1399px) 100vw, 1399px\" \/><\/p>\n<p style=\"text-align: center;\"><a class=\"fancybox price\" href=\"#contact_form_pop\">\u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0627\u0644\u0633\u0639\u0631<\/a><\/p>\n<h2>Advantages of Refractory Precast Shapes<\/h2>\n<h3>Exceptional Heat Resistance<\/h3>\n<p>Refractory Precast Shapes can endure extremely high temperatures, often exceeding 1500\u00b0C. This makes them ideal for use in furnaces, kilns, and incinerators, where they protect the underlying structures from heat damage.<\/p>\n<h3>High Strength and Durability<\/h3>\n<p>Manufactured with specialized refractory materials, these Refractory Precast Shapes maintain their structural integrity even under intense heat and mechanical stress. They resist cracking, spalling, and erosion, ensuring a long service life.<\/p>\n<h3>Efficient Installation<\/h3>\n<p>Pre &#8211; fabricated in factory &#8211; controlled environments, they come in standard or customized shapes, allowing for quick and precise installation. This reduces on &#8211; site construction time and labor costs significantly.<\/p>\n<h3>Good Thermal Insulation<\/h3>\n<p>They effectively minimize heat transfer, which helps in energy conservation and maintaining stable operating temperatures within high &#8211; temperature equipment.<\/p>\n<h2>Application of Refractory Precast Shapes<\/h2>\n<ul>\n<li><strong>Steel Industry: <\/strong>In steelmaking furnaces, they line the interior walls. Their high heat resistance protects the furnace shell from extreme temperatures during the smelting process, ensuring safe and continuous operation. For example, they safeguard against the 1500 &#8211; 1700\u00b0C heat of molten steel.<\/li>\n<li class=\"media-body\"><strong>Cement Production\uff1a<\/strong>Used in rotary kilns, refractory precast parts withstand the harsh conditions of high &#8211; temperature calcination. They prevent heat loss, improve energy efficiency, and enhance the kiln&#8217;s lifespan by resisting abrasion from moving materials.<\/li>\n<li class=\"media-body\"><strong>Power Generation: <\/strong>In coal &#8211; fired power plants, these components are installed in boilers. They protect the boiler structure from the intense heat of combustion, ensuring stable energy production. Their durability reduces maintenance needs and power plant downtime.<\/li>\n<\/ul>\n<\/div>\n<div id=\"INQUIRY\" class=\"page_model\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f328-o2\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"328\">\n<div class=\"screen-reader-response\">\n<p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\">\n<ul><\/ul>\n<\/div>\n<form action=\"\/ar\/wp-json\/wp\/v2\/pages\/84896#wpcf7-f328-o2\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u062a\u0635\u0627\u0644\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/ar\/wp-json\/wp\/v2\/pages\/84896#wpcf7-f328-o2\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"328\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.4\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" 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class=\"page_model\"><\/div>","protected":false},"excerpt":{"rendered":"Refractory Precast Shapes Al2O3+SiC (\u2265): 85-92%; CaO (\u2264): 4%; Bulk Density: 2.85-2.90g\/cm\u00b3; Cold Crushing Strength: 60-120MPa; Certification: ISO9001\/ISO14001\/ISO45001\/ISO50001; Sample: available; High Quality Reasonable Price Customizable Products &amp; Solutions Timely Delivery 7\/24\/365 At Your Service inquiry nowsend email Description of Refractory Precast Shapes Refractory Precast Shapes &#8230; <a title=\"\u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0645\u0633\u0628\u0642\u0629 \u0627\u0644\u0635\u0628 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\" class=\"read-more\" href=\"https:\/\/keruiref.com\/ar\/refractory-precast-shapes\/\" aria-label=\"More on Refractory Precast Shapes\">\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u0632\u064a\u062f<\/a>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":{"0":"post-84896","1":"page","2":"type-page","3":"status-publish","5":"no-featured-image-padding"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Refractory Precast Shapes - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website<\/title>\n<meta name=\"description\" content=\"Refractory precast shapes line high-temp furnaces\/kilns, offering quick-install, durable components for industrial thermal applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/keruiref.com\/ar\/refractory-precast-shapes\/\" \/>\n<script 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