{"id":87704,"date":"2025-07-21T15:39:21","date_gmt":"2025-07-21T07:39:21","guid":{"rendered":"https:\/\/keruiref.com\/?page_id=87704"},"modified":"2025-08-04T17:35:41","modified_gmt":"2025-08-04T09:35:41","slug":"mattone-di-andalusite","status":"publish","type":"page","link":"https:\/\/keruiref.com\/it\/mattone-di-andalusite\/","title":{"rendered":"Mattone di andalusite"},"content":{"rendered":"<div class=\"page_model product_info\">\n<div class=\"preview\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7508\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/KERUI-Andalusite-Brick.webp\" alt=\"Mattone di andalusite\" width=\"660\" height=\"495\" \/><\/div>\n<div class=\"info\">\n<h1>Mattone di andalusite<\/h1>\n<p>Il mattone Andalusite \u00e8 realizzato con allumina e mullite di elevata purezza, con refrattariet\u00e0 fino a 1700\u2103. \u00c8 ideale per gli altiforni e le stufe a caldo.<\/p>\n<ul>\n<li>Al2O3: \u226555%;<\/li>\n<li>Fe2O3: \u22641-1,5%;<\/li>\n<li>Densit\u00e0 apparente: 2,30-2,70 g\/cm\u00b3;<\/li>\n<li>Refrattariet\u00e0 sotto carico: \u22651450-1700\u00baC;<\/li>\n<li>Resistenza allo schiacciamento a freddo: 40-55MPa;<\/li>\n<li>Campione: disponibile;<\/li>\n<\/ul>\n<div class=\"tags\">\n<p>Alta qualit\u00e0<\/p>\n<p>Prezzo ragionevole<\/p>\n<p>Prodotti e soluzioni personalizzabili<\/p>\n<p>Consegna tempestiva<\/p>\n<p>7\/24\/365 Al vostro servizio<\/p>\n<\/div>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">richiesta ora<\/a><a class=\"email-btn\" href=\"mailto:market@keruiref.com\">inviare l'e-mail<\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"page_model\">\n<h2>Descrizione del mattone di andalusite<\/h2>\n<p>I mattoni di Andalusite sono costituiti da allumina e mullite di elevata purezza, con una refrattariet\u00e0 fino a 1700\u00b0C. Hanno un'eccellente stabilit\u00e0 agli shock termici e resistenza alle scorie e sono ampiamente utilizzati nei forni industriali ad alta temperatura, come gli altiforni e gli altiforni a caldo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87707\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-1.webp\" alt=\"\" width=\"1400\" height=\"554\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-1.webp 1400w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-1-300x119.webp 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-1-1024x405.webp 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-1-768x304.webp 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-1-18x7.webp 18w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11205\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/PACKING-.jpg\" alt=\"Spedizione\" width=\"1600\" height=\"750\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/PACKING-.jpg 1600w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/PACKING--300x141.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/PACKING--1024x480.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/PACKING--768x360.jpg 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/PACKING--1536x720.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p><center><a class=\"fancybox price\" href=\"#contact_form_pop\">PREZZO<\/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=\"\/it\/wp-json\/wp\/v2\/pages\/87704#wpcf7-f328-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Modulo di contatto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/it\/wp-json\/wp\/v2\/pages\/87704#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>Contatto\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>Non esitate a dare la vostra richiesta nel modulo giusto. Vi risponderemo entro 6 ore.\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=\"\" \/>E-mail:\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=\"\" \/>Telefono\/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 di produzione:\n\t\t\t\t<\/p>\n<p>Zona industriale dei refrattari di Chaohua,<br \/>\nCitt\u00e0 di Xinmi, provincia di Henan, Cina\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>* E-mail:\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>* Telefono\/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>Paese:\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>* Messaggio:\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=\"INVIO\" \/>\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=\"it\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<h2>Dati tecnici del mattone di Kerui Andalusite<\/h2>\n<table id=\"tablepress-104\" class=\"tablepress tablepress-id-104 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n<th colspan=\"2\" class=\"column-1\">Mattoni refrattari di andalusite<\/th>\n<th class=\"column-3\">RH-155<\/th>\n<th class=\"column-4\">RH-150<\/th>\n<th class=\"column-5\">RH-145<\/th>\n<th class=\"column-6\">RH-140<\/th>\n<th class=\"column-7\">RH-135<\/th>\n<th class=\"column-8\">RH-130<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n<td class=\"column-1\">Al<span style=\"color:#111111;\">2<\/span><span style=\"color:#111111;\">O<\/span><span style=\"color:#111111;\">3<\/span><span style=\"color:#111111;\">, %<\/span><\/td>\n<td class=\"column-2\">\u2265<\/td>\n<td class=\"column-3\">69<\/td>\n<td class=\"column-4\">65<\/td>\n<td class=\"column-5\">61<\/td>\n<td class=\"column-6\">57<\/td>\n<td class=\"column-7\">53<\/td>\n<td class=\"column-8\">49<\/td>\n<\/tr>\n<tr class=\"row-3\">\n<td class=\"column-1\">Fe<span style=\"color:#111111;\">2<\/span><span style=\"color:#111111;\">O<\/span><span style=\"color:#111111;\">3<\/span><span style=\"color:#111111;\">, %<\/span><\/td>\n<td class=\"column-2\">\u2264<\/td>\n<td class=\"column-3\">1<\/td>\n<td class=\"column-4\">1<\/td>\n<td class=\"column-5\">1.2<\/td>\n<td class=\"column-6\">1.2<\/td>\n<td class=\"column-7\">1.5<\/td>\n<td class=\"column-8\">1.5<\/td>\n<\/tr>\n<tr class=\"row-4\">\n<td class=\"column-1\">TiO<span style=\"color:#111111;\">2<\/span><span style=\"color:#111111;\">, %<\/span><\/td>\n<td class=\"column-2\">\u2264<\/td>\n<td class=\"column-3\">0.5<\/td>\n<td class=\"column-4\">0.5<\/td>\n<td class=\"column-5\">0.5<\/td>\n<td class=\"column-6\">0.6<\/td>\n<td class=\"column-7\">0.6<\/td>\n<td class=\"column-8\">0.6<\/td>\n<\/tr>\n<tr class=\"row-5\">\n<td class=\"column-1\">Porosit\u00e0 apparente, %<\/td>\n<td class=\"column-2\">\u2264<\/td>\n<td class=\"column-3\">20<\/td>\n<td class=\"column-4\">20<\/td>\n<td class=\"column-5\">20<\/td>\n<td class=\"column-6\">20<\/td>\n<td class=\"column-7\">20<\/td>\n<td class=\"column-8\">20<\/td>\n<\/tr>\n<tr class=\"row-6\">\n<td colspan=\"2\" class=\"column-1\">Densit\u00e0 apparente, g\/cm\u00b3<\/td>\n<td class=\"column-3\">2.55~2.70<\/td>\n<td class=\"column-4\">2.50~2.65<\/td>\n<td class=\"column-5\">2.45~2.60<\/td>\n<td class=\"column-6\">2.40~2.55<\/td>\n<td class=\"column-7\">2.35~2.50<\/td>\n<td class=\"column-8\">2.30~2.45<\/td>\n<\/tr>\n<tr class=\"row-7\">\n<td colspan=\"2\" class=\"column-1\">Resistenza alla frantumazione a freddo, MPa<\/td>\n<td class=\"column-3\">55<\/td>\n<td class=\"column-4\">55<\/td>\n<td class=\"column-5\">50<\/td>\n<td class=\"column-6\">50<\/td>\n<td class=\"column-7\">40<\/td>\n<td class=\"column-8\">40<\/td>\n<\/tr>\n<tr class=\"row-8\">\n<td class=\"column-1\">0,2MPa Refrattariet\u00e0 sotto carico, \u2103<\/td>\n<td class=\"column-2\">\u2265<\/td>\n<td class=\"column-3\">1700<\/td>\n<td class=\"column-4\">1700<\/td>\n<td class=\"column-5\">1650<\/td>\n<td class=\"column-6\">1600<\/td>\n<td class=\"column-7\">1520<\/td>\n<td class=\"column-8\">1450<\/td>\n<\/tr>\n<tr class=\"row-9\">\n<td colspan=\"2\" rowspan=\"2\" class=\"column-1\">Cambio di linea permanente, %<\/td>\n<td colspan=\"3\" rowspan=\"2\" class=\"column-3\">1500\u2103*2h \u00b10.2<\/td>\n<td colspan=\"3\" rowspan=\"2\" class=\"column-6\">1450\u2103*2h \u00b10.2<\/td>\n<\/tr>\n<tr class=\"row-10\">\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- #tablepress-104 from cache --><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-87708\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-2.webp\" alt=\"\" width=\"1400\" height=\"564\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-2.webp 1400w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-2-300x121.webp 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-2-1024x413.webp 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-2-768x309.webp 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/kerui-Andalusite-Brick-2-18x7.webp 18w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><\/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=\"certificato\" 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>Vantaggi del mattone andaluso<\/h2>\n<h3>Grande refrattariet\u00e0<\/h3>\n<p>I mattoni refrattari in andalusite hanno una grande refrattariet\u00e0 in situazioni di alta temperatura. Dopo il riscaldamento, presentano una refrattariet\u00e0 migliore rispetto ai mattoni di mullite. I mattoni refrattari in andalusite possono resistere fino a 1700\u2103. Possono essere utilizzati per i rivestimenti e altre parti delle apparecchiature ad alta temperatura.<\/p>\n<h3>Stabilit\u00e0 chimica<\/h3>\n<p>I blocchi di andalusite hanno un'eccellente stabilit\u00e0 chimica. Non vengono erosi dai materiali chimici e questo influisce sulla produzione. Inoltre, sono insolubili anche per acidi forti come l'HF (acido fluoridrico). Nelle apparecchiature industriali complesse, una capacit\u00e0 chimica stabile \u00e8 la chiave per estendere il ciclo di vita delle apparecchiature.<\/p>\n<h3>Basso tasso di scorrimento<\/h3>\n<p>I mattoni di andalusite hanno un basso tasso di scorrimento. Ci\u00f2 contribuisce a mantenere il volume delle apparecchiature. Inoltre, non subiscono shock termici in ambienti ad alta temperatura. In questo modo si evitano i rischi per la sicurezza nel processo produttivo.<\/p>\n<h3>Buona resistenza agli urti meccanici<\/h3>\n<p>La buona resistenza agli urti meccanici aiuta il mattone di andalusite a resistere agli urti delle attrezzature durante il processo di lavorazione. I mattoni non si staccano facilmente. Pertanto, questo mattone pu\u00f2 essere utilizzato nelle apparecchiature industriali con forti urti.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11210\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/case.jpg\" alt=\"casi\" 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<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=\"Clienti 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<h2>Applicazione del mattone andaluso<\/h2>\n<p>I mattoni di andalusite sono ampiamente utilizzati negli altiforni, nelle stufe a caldo, nelle siviere d'acciaio, nei forni rotativi e in altri forni industriali ad alta temperatura.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11187\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION.jpg\" alt=\"APPLICAZIONI\" width=\"1600\" height=\"750\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION.jpg 1600w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION-300x141.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION-1024x480.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION-768x360.jpg 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/09\/APPLICATION-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=\"\/it\/wp-json\/wp\/v2\/pages\/87704#wpcf7-f328-o2\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Modulo di contatto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/it\/wp-json\/wp\/v2\/pages\/87704#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>Contatto\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>Non esitate a dare la vostra richiesta nel modulo giusto. Vi risponderemo entro 6 ore.\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=\"\" \/>E-mail:\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=\"\" \/>Telefono\/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 di produzione:\n\t\t\t\t<\/p>\n<p>Zona industriale dei refrattari di Chaohua,<br \/>\nCitt\u00e0 di Xinmi, provincia di Henan, Cina\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>* E-mail:\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>* Telefono\/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>Paese:\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>* Messaggio:\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=\"INVIO\" \/>\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=\"it\"\/><\/form>\n<\/div>\n<\/div>\n<div class=\"page_model\"><\/div>","protected":false},"excerpt":{"rendered":"Andalusite Brick Andalusite brick is made from high-purity alumina and mullite, with refractoriness up to 1700\u2103. It is ideal for blast furnaces and hot blast stoves. Al2O3: \u226555%; Fe2O3: \u22641-1.5%; Bulk Density: 2.30-2.70g\/cm\u00b3; Refractoriness Under Load: \u22651450-1700\u00baC; Cold Crushing Strength: 40-55MPa; Sample: available; High Quality &#8230; <a title=\"Mattone di andalusite\" class=\"read-more\" href=\"https:\/\/keruiref.com\/it\/mattone-di-andalusite\/\" aria-label=\"More on Andalusite Brick\">Per saperne di pi\u00f9<\/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-87704","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>Andalusite Brick - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website<\/title>\n<meta name=\"description\" content=\"Andalusite brick is made from high-purity alumina and mullite, with refractoriness up to 1700\u2103. It is ideal for blast furnaces and hot blast stoves.\" \/>\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\/it\/mattone-di-andalusite\/\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/keruiref.com\/andalusite-brick\/\",\"url\":\"https:\/\/keruiref.com\/andalusite-brick\/\",\"name\":\"Andalusite Brick - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website\",\"isPartOf\":{\"@id\":\"https:\/\/keruiref.com\/el\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/keruiref.com\/andalusite-brick\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/keruiref.com\/andalusite-brick\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/KERUI-Andalusite-Brick.webp\",\"datePublished\":\"2025-07-21T07:39:21+00:00\",\"dateModified\":\"2025-08-04T09:35:41+00:00\",\"description\":\"Andalusite brick is made from high-purity alumina and mullite, with refractoriness up to 1700\u2103. It is ideal for blast furnaces and hot blast stoves.\",\"breadcrumb\":{\"@id\":\"https:\/\/keruiref.com\/andalusite-brick\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/keruiref.com\/andalusite-brick\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/keruiref.com\/andalusite-brick\/#primaryimage\",\"url\":\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/KERUI-Andalusite-Brick.webp\",\"contentUrl\":\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/KERUI-Andalusite-Brick.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/keruiref.com\/andalusite-brick\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/keruiref.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Andalusite Brick\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/keruiref.com\/el\/#website\",\"url\":\"https:\/\/keruiref.com\/el\/\",\"name\":\"Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/keruiref.com\/el\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/keruiref.com\/el\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/keruiref.com\/el\/#organization\",\"name\":\"Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website\",\"url\":\"https:\/\/keruiref.com\/el\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/keruiref.com\/el\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/keruiref.com\/wp-content\/uploads\/2024\/01\/footer-Logo.png\",\"contentUrl\":\"https:\/\/keruiref.com\/wp-content\/uploads\/2024\/01\/footer-Logo.png\",\"width\":282,\"height\":70,\"caption\":\"Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website\"},\"image\":{\"@id\":\"https:\/\/keruiref.com\/el\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Mattoni di Andalusite - Il vostro mattone refrattario, produttore di materiali da costruzione per il forno","description":"Il mattone Andalusite \u00e8 realizzato con allumina e mullite di elevata purezza, con refrattariet\u00e0 fino a 1700\u2103. \u00c8 ideale per gli altiforni e le stufe a caldo.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/keruiref.com\/it\/mattone-di-andalusite\/","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/keruiref.com\/andalusite-brick\/","url":"https:\/\/keruiref.com\/andalusite-brick\/","name":"Mattoni di Andalusite - Il vostro mattone refrattario, produttore di materiali da costruzione per il forno","isPartOf":{"@id":"https:\/\/keruiref.com\/el\/#website"},"primaryImageOfPage":{"@id":"https:\/\/keruiref.com\/andalusite-brick\/#primaryimage"},"image":{"@id":"https:\/\/keruiref.com\/andalusite-brick\/#primaryimage"},"thumbnailUrl":"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/KERUI-Andalusite-Brick.webp","datePublished":"2025-07-21T07:39:21+00:00","dateModified":"2025-08-04T09:35:41+00:00","description":"Il mattone Andalusite \u00e8 realizzato con allumina e mullite di elevata purezza, con refrattariet\u00e0 fino a 1700\u2103. \u00c8 ideale per gli altiforni e le stufe a caldo.","breadcrumb":{"@id":"https:\/\/keruiref.com\/andalusite-brick\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/keruiref.com\/andalusite-brick\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/keruiref.com\/andalusite-brick\/#primaryimage","url":"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/KERUI-Andalusite-Brick.webp","contentUrl":"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/07\/KERUI-Andalusite-Brick.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/keruiref.com\/andalusite-brick\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/keruiref.com\/"},{"@type":"ListItem","position":2,"name":"Andalusite Brick"}]},{"@type":"WebSite","@id":"https:\/\/keruiref.com\/el\/#website","url":"https:\/\/keruiref.com\/el\/","name":"Il vostro produttore di mattoni refrattari e di materiali da costruzione per il forno","description":"","publisher":{"@id":"https:\/\/keruiref.com\/el\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/keruiref.com\/el\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/keruiref.com\/el\/#organization","name":"Il vostro produttore di mattoni refrattari e di materiali da costruzione per il forno","url":"https:\/\/keruiref.com\/el\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/keruiref.com\/el\/#\/schema\/logo\/image\/","url":"https:\/\/keruiref.com\/wp-content\/uploads\/2024\/01\/footer-Logo.png","contentUrl":"https:\/\/keruiref.com\/wp-content\/uploads\/2024\/01\/footer-Logo.png","width":282,"height":70,"caption":"Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website"},"image":{"@id":"https:\/\/keruiref.com\/el\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/keruiref.com\/it\/wp-json\/wp\/v2\/pages\/87704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/keruiref.com\/it\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/keruiref.com\/it\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/keruiref.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/keruiref.com\/it\/wp-json\/wp\/v2\/comments?post=87704"}],"version-history":[{"count":0,"href":"https:\/\/keruiref.com\/it\/wp-json\/wp\/v2\/pages\/87704\/revisions"}],"wp:attachment":[{"href":"https:\/\/keruiref.com\/it\/wp-json\/wp\/v2\/media?parent=87704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}