{"id":83909,"date":"2025-02-17T10:46:00","date_gmt":"2025-02-17T02:46:00","guid":{"rendered":"https:\/\/keruiref.com\/?page_id=83909"},"modified":"2025-05-27T11:34:45","modified_gmt":"2025-05-27T03:34:45","slug":"high-alumina-refractory-balls","status":"publish","type":"page","link":"https:\/\/keruiref.com\/pt\/high-alumina-refractory-balls\/","title":{"rendered":"Esferas refract\u00e1rias de alta alumina"},"content":{"rendered":"<div class=\"page_model product_info\">\n<div class=\"preview\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-83911 size-full\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/High-alumina-refractory-balls-01.webp\" alt=\"\" width=\"660\" height=\"495\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/High-alumina-refractory-balls-01.webp 660w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/High-alumina-refractory-balls-01-300x225.webp 300w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/div>\n<div class=\"info\">\n<h1>Esferas refract\u00e1rias de alta alumina<\/h1>\n<p>High alumina refractory balls are commonly used in blast furnaces, ladles, reactors, heating furnaces, glass kilns, and power plants.<\/p>\n<ul>\n<li>Cor: amarelo;<\/li>\n<li>Temperatura m\u00e1xima de servi\u00e7o: 1800 \u2103;<\/li>\n<li>Al2O3: Capacidade m\u00e1xima de servi\u00e7o at\u00e9 95%;<\/li>\n<li>Anti-corrosion, anti-thermal shock, easy to operate;<\/li>\n<li>Certifica\u00e7\u00e3o: ISO9001\/ISO14001\/ISO45001\/ISO50001;<\/li>\n<li>Amostra: dispon\u00edvel;<\/li>\n<\/ul>\n<div class=\"tags\">\n<p>Alta qualidade<\/p>\n<p>Pre\u00e7o razo\u00e1vel<\/p>\n<p>Produtos e solu\u00e7\u00f5es personaliz\u00e1veis<\/p>\n<p>Entrega atempada<\/p>\n<p>7\/24\/365 Ao vosso servi\u00e7o<\/p>\n<\/div>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">inqu\u00e9rito agora<\/a><a class=\"email-btn\" href=\"mailto:market@keruiref.com\">enviar correio eletr\u00f3nico<\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"page_model\">\n<h2>Description of High Alumina Refractory Balls<\/h2>\n<p>High Alumina Refractory Balls are made of industrial alumina and refractory kaolin as the main raw materials, which are made by scientific formula, forming and hightemperature calcination.<\/p>\n<p>Refractory alumina ball is divided into ordinary refractory ball and high aluminum resistance ball. Refractory porcelain ball high temperature resistance to high temperature can reach 1900 degrees, high mechanical strength and long-term use.<\/p>\n<div class='content-column full_width'><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-83912\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/High-alumina-refractory-balls.webp\" alt=\"\" width=\"1400\" height=\"310\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/High-alumina-refractory-balls.webp 1400w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/High-alumina-refractory-balls-300x66.webp 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/High-alumina-refractory-balls-1024x227.webp 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/High-alumina-refractory-balls-768x170.webp 768w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><\/div>\n<p><center><a class=\"fancybox price\" href=\"#contact_form_pop\">OBTER PRE\u00c7O<\/a><\/center><\/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 class=\"screen-reader-response\">\n<p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\">\n<ul><\/ul>\n<\/div>\n<form action=\"\/pt\/wp-json\/wp\/v2\/pages\/83909#wpcf7-f328-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formul\u00e1rio de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/pt\/wp-json\/wp\/v2\/pages\/83909#wpcf7-f328-o1\">\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\" value=\"wpcf7-f328-o1\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<div class=\"form-box\" id=\"Contact-Us\">\n<div class=\"isleft\">\n<div class=\"contact-title\">\n<p>Contactar-nos\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>Por favor, sinta-se livre para dar o seu inqu\u00e9rito no formul\u00e1rio correto. Responder-lhe-emos no prazo de 6 horas.\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=\"\" \/>Correio eletr\u00f3nico:\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=\"\" \/>Telefone\/whatsapp:\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=\"\" \/>Base de fabrico:\n\t\t\t\t<\/p>\n<p>Zona da Ind\u00fastria Refract\u00e1ria de Chaohua,<br \/>\nCidade de Xinmi, prov\u00edncia de Henan, China\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>* Nome:\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>* Correio eletr\u00f3nico:\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>* Telefone\/Whatsapp:\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>Pa\u00eds:\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>* Mensagem:\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=\"ENVIAR\" \/>\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=\"pt\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<h2>Technique Data of Kerui High Alumina Refractory Balls<\/h2>\n<table id=\"tablepress-54\" class=\"tablepress tablepress-id-54\">\n<thead>\n<tr class=\"row-1\">\n<th class=\"column-1\">Item<\/th>\n<th class=\"column-2\">High alumina<\/th>\n<th class=\"column-3\">Low creep<\/th>\n<th class=\"column-4\">Mullite<\/th>\n<th class=\"column-5\">Corindo<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n<td class=\"column-1\">Size(mm)<\/td>\n<td class=\"column-2\">40-80<\/td>\n<td class=\"column-3\">40-80<\/td>\n<td class=\"column-4\">40-80<\/td>\n<td class=\"column-5\">40-80<\/td>\n<\/tr>\n<tr class=\"row-3\">\n<td class=\"column-1\">AL2O3(%)<\/td>\n<td class=\"column-2\">65<\/td>\n<td class=\"column-3\">70<\/td>\n<td class=\"column-4\">75<\/td>\n<td class=\"column-5\">95<\/td>\n<\/tr>\n<tr class=\"row-4\">\n<td class=\"column-1\">Refractoriness under load(\u00b0C)<\/td>\n<td class=\"column-2\">1450<\/td>\n<td class=\"column-3\">1460<\/td>\n<td class=\"column-4\">1530<\/td>\n<td class=\"column-5\">1650<\/td>\n<\/tr>\n<tr class=\"row-5\">\n<td class=\"column-1\">Apparent Porosity(%)<\/td>\n<td class=\"column-2\">25<\/td>\n<td class=\"column-3\">23<\/td>\n<td class=\"column-4\">22<\/td>\n<td class=\"column-5\">18<\/td>\n<\/tr>\n<tr class=\"row-6\">\n<td class=\"column-1\">Bulk Density(g\/cm3)<\/td>\n<td class=\"column-2\">2.3<\/td>\n<td class=\"column-3\">2.4<\/td>\n<td class=\"column-4\">2.5<\/td>\n<td class=\"column-5\">3.1<\/td>\n<\/tr>\n<tr class=\"row-7\">\n<td class=\"column-1\">Cold crushing strength(Mpa)<\/td>\n<td class=\"column-2\">13<\/td>\n<td class=\"column-3\">14<\/td>\n<td class=\"column-4\">32<\/td>\n<td class=\"column-5\">36<\/td>\n<\/tr>\n<tr class=\"row-8\">\n<td class=\"column-1\">Thermal shock resistance(1100\u00b0Cwater cooling) cycle \u2265<\/td>\n<td class=\"column-2\">15<\/td>\n<td class=\"column-3\">10<\/td>\n<td class=\"column-4\">20<\/td>\n<td class=\"column-5\">7<\/td>\n<\/tr>\n<tr class=\"row-9\">\n<td class=\"column-1\">Refractoriness(\u00b0C)<\/td>\n<td class=\"column-2\">1710<\/td>\n<td class=\"column-3\">1750<\/td>\n<td class=\"column-4\">1800<\/td>\n<td class=\"column-5\">1800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- #tablepress-54 from cache --><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11194\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate.jpg\" alt=\"certificado\" width=\"1600\" height=\"680\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate.jpg 1600w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate-300x128.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate-1024x435.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate-768x326.jpg 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/certificate-1536x653.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h2>Application of High Alumina Refractory Balls<\/h2>\n<p>High-alumina refractory balls have a wide range of applications. In the metallurgical industry, they are used in blast furnaces and ladles to resist high temperatures. In the ceramics industry, they are applied in kilns to improve thermal efficiency. In the chemical industry, they are utilized in reactors and furnaces for their corrosion resistance. They are also used in glass furnaces and power plants to enhance the performance and service life of equipment.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11210\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/case.jpg\" alt=\"casos\" width=\"1600\" height=\"720\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/case.jpg 1600w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/case-300x135.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/case-1024x461.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/case-768x346.jpg 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/case-1536x691.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h2>Advantages of High Alumina Refractory Balls<\/h2>\n<p>1. High refractoriness, can withstand temperatures up to 1900 degrees Celsius;<br \/>\n2. Good thermal stability and thermal shock resistance;<br \/>\n3. Strong corrosion resistance;<br \/>\n4. High mechanical strength and long service life.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11197\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers.jpg\" alt=\"Clientes Kerui\" width=\"1600\" height=\"750\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers.jpg 1600w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers-300x141.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers-1024x480.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers-768x360.jpg 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/Kerui-Customers-1536x720.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\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=\"\/pt\/wp-json\/wp\/v2\/pages\/83909#wpcf7-f328-o2\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formul\u00e1rio de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/pt\/wp-json\/wp\/v2\/pages\/83909#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\" value=\"wpcf7-f328-o2\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<div class=\"form-box\" id=\"Contact-Us\">\n<div class=\"isleft\">\n<div class=\"contact-title\">\n<p>Contactar-nos\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>Por favor, sinta-se livre para dar o seu inqu\u00e9rito no formul\u00e1rio correto. Responder-lhe-emos no prazo de 6 horas.\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=\"\" \/>Correio eletr\u00f3nico:\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=\"\" \/>Telefone\/whatsapp:\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=\"\" \/>Base de fabrico:\n\t\t\t\t<\/p>\n<p>Zona da Ind\u00fastria Refract\u00e1ria de Chaohua,<br \/>\nCidade de Xinmi, prov\u00edncia de Henan, China\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>* Nome:\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>* Correio eletr\u00f3nico:\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>* Telefone\/Whatsapp:\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>Pa\u00eds:\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>* Mensagem:\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=\"ENVIAR\" \/>\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=\"pt\"\/><\/form>\n<\/div>\n<\/div>\n<div class=\"page_model\"><\/div>","protected":false},"excerpt":{"rendered":"High Alumina Refractory Balls High alumina refractory balls are commonly used in blast furnaces, ladles, reactors, heating furnaces, glass kilns, and power plants. Color: Yellow; Max service temp: 1800\u2103; Al2O3: Max service can up to 95%; Anti-corrosion, anti-thermal shock, easy to operate; Certification: ISO9001\/ISO14001\/ISO45001\/ISO50001; Sample: &#8230; <a title=\"Esferas refract\u00e1rias de alta alumina\" class=\"read-more\" href=\"https:\/\/keruiref.com\/pt\/high-alumina-refractory-balls\/\" aria-label=\"Mais em High Alumina Refractory Ball\">Ler mais<\/a>","protected":false},"author":1,"featured_media":83911,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":{"0":"post-83909","1":"page","2":"type-page","3":"status-publish","4":"has-post-thumbnail","6":"no-featured-image-padding","7":"resize-featured-image"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>High Alumina Refractory Ball - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website<\/title>\n<meta name=\"description\" content=\"High alumina refractory balls filter and distribute gases\/liquids in high - 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