{"id":411,"date":"2023-07-06T09:59:23","date_gmt":"2023-07-06T01:59:23","guid":{"rendered":"https:\/\/keruiref.com\/?page_id=411"},"modified":"2025-06-06T11:43:10","modified_gmt":"2025-06-06T03:43:10","slug":"quarzstein","status":"publish","type":"page","link":"https:\/\/keruiref.com\/de\/quarzstein\/","title":{"rendered":"Kieselerde Ziegel"},"content":{"rendered":"<div class=\"page_model product_info\">\n<div class=\"preview\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-24730\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/11\/silica-refractory-brick-kerui-group.jpg\" alt=\"silica refractory brick kerui group\" width=\"660\" height=\"495\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/11\/silica-refractory-brick-kerui-group.jpg 660w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/11\/silica-refractory-brick-kerui-group-300x225.jpg 300w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/div>\n<div class=\"info\">\n<h1>Silica-Schamottestein<\/h1>\n<p>Haupts\u00e4chlich als Konstruktionsmaterial f\u00fcr Koks\u00f6fen, Glas\u00f6fen, \u00d6fen zur Herstellung von saurem Stahl und andere thermische Anlagen verwendet.<\/p>\n<ul>\n<li>SiO2%: \u226594<\/li>\n<li>Fe2O3\/%: \u22641,4<\/li>\n<li>Wahre Dichte (g\/cm\u00b3): \u22642,35<\/li>\n<li>Refrakt\u00e4rit\u00e4t unter Last (\u2103): \u22651650<\/li>\n<li>Standardgr\u00f6\u00dfe: 230*114*65mm<\/li>\n<li>Zertifizierung: ISO9001\/ISO14001\/ISO45001\/ISO50001<\/li>\n<li>Probe: Pr\u00fcfung der Probe ist verf\u00fcgbar<\/li>\n<\/ul>\n<div class=\"tags\">\n<p>Hohe Qualit\u00e4t<\/p>\n<p>Angemessener Preis<\/p>\n<p>Anpassbare Produkte und L\u00f6sungen<\/p>\n<p>Rechtzeitige Lieferung<\/p>\n<p>7\/24\/365 Zu Ihren Diensten<\/p>\n<\/div>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">Anfrage jetzt<\/a><a class=\"email-btn\" href=\"mailto:market@keruiref.com\">E-Mail senden<\/a><\/p>\n<\/div>\n<\/div>\n<ul class=\"anchor\">\n<li><a href=\"#PRODUCTDESCRIPTION\">PRODUKTBEZEICHNUNG<\/a><\/li>\n<li><a href=\"#TechniqueData\">Technische Daten<\/a><\/li>\n<li><a href=\"#INQUIRY\">ANFRAGE<\/a><\/li>\n<li><a href=\"#RELATEDPRODUCTS\">VERWANDTE PRODUKTE<\/a><\/li>\n<\/ul>\n<div class=\"page_model\">\n<h2 id=\"PRODUCTDESCRIPTION\">Beschreibung von Silica Fire Brick<\/h2>\n<p>Feuerfester Siliziumdioxidstein ist ein s\u00e4urehaltiges feuerfestes Material, das haupts\u00e4chlich aus Tridymit, Cristobalit und einer kleinen Menge an Restquarz und Glasphase besteht. Der Kiesels\u00e4uregehalt liegt \u00fcber 94%. Die tats\u00e4chliche Dichte betr\u00e4gt 2,35 g\/cm3. Es hat Anti-S\u00e4ure-Schlacke Korrosion Leistung. H\u00f6here Festigkeit bei hohen Temperaturen. Die Erweichungstemperatur unter Last betr\u00e4gt 1620\uff5e1670\u2103. Langfristiger Einsatz bei hohen Temperaturen ohne Verformung. Geringe Temperaturwechselbest\u00e4ndigkeit (W\u00e4rmeaustausch in Wasser ist 1~4 mal). Als Rohstoff wird nat\u00fcrliches Siliziumdioxid verwendet, dem eine angemessene Menge Mineralisierungsmittel zugesetzt wird, um die Umwandlung von Quarz im Gr\u00fcnk\u00f6rper in Tridymit zu f\u00f6rdern. Langsam gebrannt bei 1350-1430\u00b0C unter reduzierender Atmosph\u00e4re. Bei einer Erhitzung auf 1450\u00b0C kommt es zu einer Volumenexpansion von etwa 1,5 bis 2,2%, und diese Restexpansion f\u00fchrt dazu, dass die Schnitte eng beieinander liegen, was eine gute Luftdichtheit und strukturelle Festigkeit des Mauerwerks gew\u00e4hrleistet.<\/p>\n<p>Please Note: In addition to silica refractory bricks, we also offer <strong><a href=\"https:\/\/keruiref.com\/de\/silicon-insulation-brick\/\" target=\"_blank\" rel=\"noopener\">silica insulation brick<\/a><\/strong>.<\/p>\n<div class='content-column one_third'>\n<div style=\"padding-right:20PX;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7464\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-fire-brick-low-price.jpg\" alt=\"silica fire brick low price\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-fire-brick-low-price.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-fire-brick-low-price-300x227.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/div>\n<\/div>\n<div class='content-column one_third'>\n<div style=\"padding-right:20PX;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7465\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-brick-supplier.jpg\" alt=\"silica brick supplier\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-brick-supplier.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-brick-supplier-300x227.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/div>\n<\/div>\n<div class='content-column one_third last_column'>\n<div style=\"padding-right:20PX;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7466\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-fire-brick-manufacturer.jpg\" alt=\"silica fire brick manufacturer\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-fire-brick-manufacturer.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-fire-brick-manufacturer-300x227.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<p><center><a class=\"fancybox price\" href=\"#contact_form_pop\">PREIS ERHALTEN<\/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=\"\/de\/wp-json\/wp\/v2\/pages\/411#wpcf7-f328-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Kontakt-Formular\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/de\/wp-json\/wp\/v2\/pages\/411#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>Kontakt\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>Bitte z\u00f6gern Sie nicht, Ihre Anfrage in das entsprechende Formular einzutragen. Wir werden Ihnen innerhalb von 6 Stunden antworten.\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=\"\" \/>Telefon\/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=\"\" \/>Produktionsbasis:\n\t\t\t\t<\/p>\n<p>Chaohua Zone f\u00fcr feuerfeste Industrie,<br \/>\nStadt Xinmi, Provinz 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>* Name:\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>* Telefon\/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>Land:\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>* Nachricht:\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=\"SENDEN\" \/>\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=\"de\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<h2 id=\"TechniqueData\">KERUI Silica Fire Brick Technisches Datenblatt<\/h2>\n<table id=\"tablepress-2\" class=\"tablepress tablepress-id-2 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n<th colspan=\"2\" class=\"column-1\">Artikel\/G\u00fcteklasse<\/th>\n<th class=\"column-3\">GZ-94<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n<td rowspan=\"2\" class=\"column-1\"><span style=\"color:#000000;\">\u03c9 (SiO<\/span><span style=\"color:#000000;\"><sub>2<\/sub><\/span><span style=\"color:#000000;\">)\/%<\/span><\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><\/td>\n<td class=\"column-3\">\u226594<\/td>\n<\/tr>\n<tr class=\"row-3\">\n<td class=\"column-2\">\u03c3<\/td>\n<td class=\"column-3\">1.0 <\/td>\n<\/tr>\n<tr class=\"row-4\">\n<td rowspan=\"2\" class=\"column-1\"><span style=\"color:#000000;\">\u03c9 (Fe<\/span><span style=\"color:#000000;\"><sub>2<\/sub><\/span><span style=\"color:#000000;\">O<\/span><span style=\"color:#000000;\"><sub>3<\/sub><\/span><span style=\"color:#000000;\">)\/%<\/span><\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><\/td>\n<td class=\"column-3\">\u22641.4<\/td>\n<\/tr>\n<tr class=\"row-5\">\n<td class=\"column-2\">\u03c3<\/td>\n<td class=\"column-3\">0.3<\/td>\n<\/tr>\n<tr class=\"row-6\">\n<td rowspan=\"2\" class=\"column-1\">Scheinbare Porosit\u00e4t\/%<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><\/td>\n<td class=\"column-3\">\u226424<\/td>\n<\/tr>\n<tr class=\"row-7\">\n<td class=\"column-2\">\u03c3<\/td>\n<td class=\"column-3\">1.5<\/td>\n<\/tr>\n<tr class=\"row-8\">\n<td rowspan=\"2\" class=\"column-1\">Wahre Dichte (g\/cm\u00b3)<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><\/td>\n<td class=\"column-3\">\u22642.35<\/td>\n<\/tr>\n<tr class=\"row-9\">\n<td class=\"column-2\">\u03c3<\/td>\n<td class=\"column-3\">0.1<\/td>\n<\/tr>\n<tr class=\"row-10\">\n<td rowspan=\"3\" class=\"column-1\">Kaltstauchfestigkeit\/MPa<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><\/td>\n<td class=\"column-3\">\u226530<\/td>\n<\/tr>\n<tr class=\"row-11\">\n<td class=\"column-2\">\u03c3<\/td>\n<td class=\"column-3\">10<\/td>\n<\/tr>\n<tr class=\"row-12\">\n<td class=\"column-2\"><span style=\"color:#000000;\">X<\/span><span style=\"color:#000000;\"><sub>min<\/sub><\/span><\/td>\n<td class=\"column-3\">20<\/td>\n<\/tr>\n<tr class=\"row-13\">\n<td rowspan=\"2\" class=\"column-1\">0,2MPa Feuerfestigkeit Unterlast\/\u2103<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><\/td>\n<td class=\"column-3\">\u22651650<\/td>\n<\/tr>\n<tr class=\"row-14\">\n<td class=\"column-2\">\u03c3<\/td>\n<td class=\"column-3\">13<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- #tablepress-2 from cache --><\/p>\n<h2>Vorteile von Silica-Schamottestein<\/h2>\n<h3>Hohe Temperaturbest\u00e4ndigkeit<\/h3>\n<p>Die Feuerfestigkeit von Siliziumdioxid Ziegel ist 1690\u2103 bis 1730\u2103. Es kann die Stabilit\u00e4t und Integrit\u00e4t der Struktur bei hohen Temperaturen aufrechterhalten.<\/p>\n<h3>Ausgezeichnete W\u00e4rmeleitf\u00e4higkeit<\/h3>\n<p>Feuerfeste Silikasteine haben eine gute W\u00e4rmeleitf\u00e4higkeit, und die Erweichungstemperatur unter Last ist hoch, im Allgemeinen \u00fcber 1620\u2103, was nur 70-80\u2103 niedriger ist als ihre Feuerfestigkeit. Die W\u00e4rmeleitf\u00e4higkeit von Silikasteinen steigt mit zunehmender Betriebstemperatur ohne Restschrumpfung.<\/p>\n<h3>Ausgezeichnete Korrosionsbest\u00e4ndigkeit<\/h3>\n<p>Siliziumdioxidsteine sind feuerfeste Materialien, die eine gute Best\u00e4ndigkeit gegen die Erosion durch S\u00e4ureschlacke und eine hohe Korrosionsbest\u00e4ndigkeit gegen\u00fcber S\u00e4uren, Laugen, L\u00f6sungen und anderen chemischen Substanzen aufweisen.<\/p>\n<h3>Dimensionsstabilit\u00e4t<\/h3>\n<p>Feuerfeste Siliziumdioxidsteine haben einen niedrigen thermischen Ausdehnungskoeffizienten, so dass die Dimensions\u00e4nderung bei hohen Temperaturen gering ist.<\/p>\n<h3>Anpassungsf\u00e4higkeit<\/h3>\n<p>Feuerfeste Siliziumdioxidsteine k\u00f6nnen je nach Bedarf angepasst werden, einschlie\u00dflich Gr\u00f6\u00dfe, Form und Feuerfestigkeitsklasse.<\/p>\n<h2>Anwendung von Silica-Schamottesteinen<\/h2>\n<h3>Metallurgische Industrie<\/h3>\n<p>Feuerfeste Siliziumdioxidsteine werden h\u00e4ufig in Hochtemperaturschmelzanlagen wie Hoch\u00f6fen, Stahl\u00f6fen, Eisen\u00f6fen, Elektro\u00f6fen und Anlagen zur Behandlung von geschmolzenem Eisen in der metallurgischen Industrie verwendet.<\/p>\n<h3>Chemische Industrie<\/h3>\n<p>Feuerfeste Silikasteine werden in Hochtemperatur-Reaktions\u00f6fen, \u00d6fen, Reformier\u00f6fen, Heiz\u00f6fen, W\u00e4rmetauschern und Rosten in der chemischen Industrie verwendet.<\/p>\n<h3>Elektrizit\u00e4tswirtschaft<\/h3>\n<p>Feuerfeste Silikasteine werden in der Elektrizit\u00e4tswirtschaft h\u00e4ufig f\u00fcr Hochtemperaturanlagen wie Verbrennungs\u00f6fen, Kessel, Schornsteine und W\u00e4rmekraftwerke verwendet.<\/p>\n<h3>Glas- und keramische Industrie<\/h3>\n<p>Feuerfeste Silikasteine werden in der Glas- und Keramikindustrie f\u00fcr Anlagen wie Glasschmelz\u00f6fen, Brenn\u00f6fen und Brennhilfsmittel verwendet. Aufgrund ihrer hohen Hitzebest\u00e4ndigkeit halten sie dem Schmelzprozess von Glas und keramischen Materialien bei hohen Temperaturen stand und gew\u00e4hrleisten Produktqualit\u00e4t und Produktionseffizienz.<\/p>\n<h3>Eisen- und Stahlindustrie<\/h3>\n<p>Feuerfeste Siliziumdioxidsteine werden in der Eisen- und Stahlindustrie h\u00e4ufig f\u00fcr Ausr\u00fcstungen wie Gie\u00dfpfannen, Eisentore, Ang\u00fcsse und Schmelzwannen verwendet. Sie k\u00f6nnen den Auswirkungen und der Korrosion von geschmolzenem Hochtemperaturstahl widerstehen und sch\u00fctzen die Haltbarkeit und die Produktionseffizienz der Anlagen.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1588\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/silica-brick-application.jpg\" alt=\"\" width=\"1300\" height=\"400\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/silica-brick-application.jpg 1300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/silica-brick-application-300x92.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/silica-brick-application-1024x315.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/silica-brick-application-768x236.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/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=\"\/de\/wp-json\/wp\/v2\/pages\/411#wpcf7-f328-o2\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Kontakt-Formular\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/de\/wp-json\/wp\/v2\/pages\/411#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>Kontakt\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>Bitte z\u00f6gern Sie nicht, Ihre Anfrage in das entsprechende Formular einzutragen. Wir werden Ihnen innerhalb von 6 Stunden antworten.\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=\"\" \/>Telefon\/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=\"\" \/>Produktionsbasis:\n\t\t\t\t<\/p>\n<p>Chaohua Zone f\u00fcr feuerfeste Industrie,<br \/>\nStadt Xinmi, Provinz 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>* Name:\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>* Telefon\/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>Land:\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>* Nachricht:\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=\"SENDEN\" \/>\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=\"de\"\/><\/form>\n<\/div>\n<\/div>\n<div class=\"page_model\">\n<div class=\"swiper related-products\">\n<div class=\"swiper-wrapper\">\n<div class=\"swiper-slide\"><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"Silica Fire Brick Mainly used as structural materials for coke ovens, glass furnaces, acid steelmaking furnaces and other thermal equipment. SiO2%: \u226594 Fe2O3\/%: \u22641.4 True Density (g\/cm\u00b3): \u22642.35 Refractoriness Under Load (\u2103): \u22651650 Standard Size: 230*114*65mm Certification: ISO9001\/ISO14001\/ISO45001\/ISO50001 Sample: testing of sample is available High &#8230; <a title=\"Kieselerde Ziegel\" class=\"read-more\" href=\"https:\/\/keruiref.com\/de\/quarzstein\/\" aria-label=\"Mehr bei Silica Brick\">Mehr lesen<\/a>","protected":false},"author":1,"featured_media":7462,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":{"0":"post-411","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>Silica Brick - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website<\/title>\n<meta name=\"description\" content=\"Silica bricks line glass furnaces and coke ovens, resisting high temps and alkali corrosion in industrial high-heat environments.\" \/>\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\/de\/quarzstein\/\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/keruiref.com\/silica-brick\/\",\"url\":\"https:\/\/keruiref.com\/silica-brick\/\",\"name\":\"Silica Brick - 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