{"id":6152,"date":"2025-07-17T14:17:36","date_gmt":"2025-07-17T06:17:36","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=6152"},"modified":"2025-08-12T14:56:14","modified_gmt":"2025-08-12T06:56:14","slug":"high-pressure-quartz-tube-sealing-guide","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/sk\/high-pressure-quartz-tube-sealing-guide\/","title":{"rendered":"Sprievodca vysokotlakov\u00fdm tesnen\u00edm kremenn\u00fdch r\u00farok"},"content":{"rendered":"<p><strong>Technick\u00e1 pr\u00edru\u010dka na utesnenie kremenn\u00fdch trub\u00edc v podmienkach vysok\u00e9ho tlaku (\u226510 MPa)<\/strong><br><strong>Postupy v\u00fdberu, in\u0161tal\u00e1cie a overovania kremenn\u00fdch, hlin\u00edkov\u00fdch a zaf\u00edrov\u00fdch trub\u00edc<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Tabu\u013eka porovnania typov tesnen\u00ed<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Typ tesnenia<\/th><th>Maxim\u00e1lny tlak<\/th><th>Teplotn\u00fd rozsah<\/th><th>Opakovane pou\u017eite\u013en\u00e9<\/th><th>Rozsah priemerov r\u00farok<\/th><th>Odpor\u00fa\u010dan\u00fd pr\u00edpad pou\u017eitia<\/th><\/tr><\/thead><tbody><tr><td>Kovov\u00e1 pr\u00edruba + k\u00f3nick\u00e9 tesnenie<\/td><td>\u226430 MPa<\/td><td>-200 ~ 500 \u00b0C<\/td><td>\u2713<\/td><td>5-100 mm<\/td><td>Vysokotlakov\u00e9 reaktory vy\u017eaduj\u00face \u010dast\u00fd pr\u00edstup<\/td><\/tr><tr><td>Tesnenie Glass Fusion<\/td><td>\u226415 MPa<\/td><td>\u2264450 \u00b0C<\/td><td>\u2717<\/td><td>3-50 mm<\/td><td>Trval\u00e9 zapuzdrenie sn\u00edma\u010da<\/td><\/tr><tr><td>Hydraulick\u00e1 kompresia za studena<\/td><td>\u2264100 MPa<\/td><td>-273 ~ 1000 \u00b0C<\/td><td>\u2717<\/td><td>3-20 mm (hrub\u00e1 stena)<\/td><td>Extr\u00e9mne tlakov\u00e9\/kryog\u00e9nne aplik\u00e1cie<\/td><\/tr><tr><td>Metalizovan\u00e9 sp\u00e1jkovanie<\/td><td>\u226450 MPa<\/td><td>\u22641000 \u00b0C<\/td><td>\u2717<\/td><td>3-20 mm<\/td><td>Spo\u013eahlivos\u0165 na \u00farovni leteckej a obrannej techniky<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Kovov\u00e1 pr\u00edruba s k\u00f3nick\u00fdm tesnen\u00edm (odpor\u00fa\u010dan\u00e1 met\u00f3da)<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. Po\u017eadovan\u00e9 komponenty<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Materi\u00e1l pr\u00edruby<\/strong>: Inconel 718 (zliatina niklu odoln\u00e1 vo\u010di kor\u00f3zii)<\/li>\n\n\n\n<li><strong>Tesniace tesnenie<\/strong>: \u017d\u00edhan\u00e1 me\u010f (hr\u00fabka 1 mm, tvrdos\u0165 HV50)<\/li>\n\n\n\n<li><strong>K\u00f3nick\u00fd uhol<\/strong>: 20\u00b0 \u00b1 0,5\u00b0 (mus\u00ed zodpoveda\u0165 presn\u00e9mu ku\u017ee\u013eu r\u00farky)<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. Postup in\u0161tal\u00e1cie<\/strong><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\u2460 Pr\u00edprava<\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Konce kremenn\u00fdch trub\u00edc le\u0161ten\u00e9 plame\u0148om na odstr\u00e1nenie mikrotrhl\u00edn<\/li>\n\n\n\n<li>Zrkadlovo le\u0161ten\u00fd ku\u017ee\u013eov\u00fd povrch pr\u00edruby (Ra \u2264 0,8 \u03bcm)<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\u2461 Mont\u00e1\u017e<\/strong><\/h5>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Umiestnite meden\u00e9 tesnenie na ku\u017ee\u013e pr\u00edruby<\/li>\n\n\n\n<li>Na ku\u017ee\u013e trubice naneste vysokoteplotn\u00e9 v\u00e1kuov\u00e9 mazivo (napr. Apiezon N).<\/li>\n\n\n\n<li>Postupn\u00e9 u\u0165ahovanie skrutiek pomocou hydraulick\u00e9ho momentov\u00e9ho k\u013e\u00fa\u010da<\/li>\n<\/ol>\n\n\n\n<p><strong>Rozpis kr\u00fatiaceho momentu skrutiek (pre skrutky M6):<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Etapa<\/th><th>Kr\u00fatiaci moment (N-m)<\/th><th>\u010cas zdr\u017eania<\/th><\/tr><\/thead><tbody><tr><td>Predbe\u017en\u00e9 za\u0165a\u017eenie<\/td><td>10<\/td><td>5 min.<\/td><\/tr><tr><td>Stred<\/td><td>20<\/td><td>10 min\u00fat<\/td><\/tr><tr><td>Z\u00e1vere\u010dn\u00e1 str\u00e1nka<\/td><td>30<\/td><td>30 min\u00fat<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3. Krit\u00e9ri\u00e1 testovania tesnosti<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Miera \u00faniku h\u00e9lia<\/strong>: \u2264 1\u00d710-\u2078 mbar-L\/s<\/li>\n\n\n\n<li><strong>Test udr\u017eiavania tlaku<\/strong>: 15 MPa po\u010das 1 hodiny, pokles tlaku &lt;1%<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Bezpe\u010dnostn\u00e9 opatrenia<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. Ochrana pred v\u00fdbuchom<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>6 mm polykarbon\u00e1tov\u00fd \u0161t\u00edt proti v\u00fdbuchu okolo r\u00farky (volite\u013ene s okienkom IR kamery)<\/li>\n\n\n\n<li>In\u0161tal\u00e1cia mechanick\u00e9ho pretlakov\u00e9ho ventilu (nastaven\u00e1 hodnota = 12 MPa)<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. Prev\u00e1dzkov\u00e9 pokyny<\/strong><\/h4>\n\n\n\n<p><strong>Nevykon\u00e1vajte:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2717 R\u00fdchle zvy\u0161ovanie tlaku (pou\u017eite \u2264 1 MPa\/min)<\/li>\n\n\n\n<li>\u2717 Pretlak pri teplote okolia (pred ohrevom na \u2265 100 \u00b0C)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Pr\u00edpadov\u00e9 \u0161t\u00fadie zlyhania<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Pr\u00edpad 1: Netesnos\u0165 pr\u00edrubov\u00e9ho tesnenia (pr\u00edpad POSTECH)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vydanie<\/strong>: \u00danik h\u00e9lia sa zv\u00fd\u0161il na 8 MPa<\/li>\n\n\n\n<li><strong>Hlavn\u00e1 pr\u00ed\u010dina<\/strong>: Tesnenie nebolo \u017e\u00edhan\u00e9; vysok\u00e1 tvrdos\u0165 zabr\u00e1nila spr\u00e1vnej deform\u00e1cii<\/li>\n\n\n\n<li><strong>Rie\u0161enie<\/strong>: Prechod na m\u00e4kk\u00fa me\u010f HV50; \u00fanik sa zn\u00ed\u017eil 100\u00d7<\/li>\n<\/ul>\n\n\n\n<p><strong>Pr\u00edpad 2: Zlomenie r\u00farky (laborat\u00f3rium NIMS v Japonsku)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vydanie<\/strong>: Pozd\u013a\u017ene praskanie pri tlaku 12 MPa<\/li>\n\n\n\n<li><strong>Hlavn\u00e1 pr\u00ed\u010dina<\/strong>: Podpovrchov\u00e1 chyba z rezania laserom nebola zisten\u00e1<\/li>\n\n\n\n<li><strong>Zlep\u0161enie<\/strong>: Dod\u00e1vate\u013e teraz mus\u00ed poskytn\u00fa\u0165 <strong>spr\u00e1va z fluorescen\u010dnej penetra\u010dnej kontroly<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. Technick\u00e1 podpora<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Dod\u00e1vate\u013e kremenn\u00fdch r\u00farok | Prisp\u00f4sobite\u013en\u00e9 r\u00farky a ohrieva\u010de | GlobalQT<\/strong><br>\u010eal\u0161ie konzult\u00e1cie na z\u00e1klade \u0161pecifick\u00fdch parametrov testu (napr. f\u00e1za CO\u2082, r\u00fdchlos\u0165 n\u00e1behu at\u010f.) v\u00e1m poskytne <a href=\"https:\/\/globalquartztube.com\/sk\/contact\/\">kontaktuj n\u00e1s<\/a>.<\/p>\n\n\n\n<p>Tento dokument by mal experiment\u00e1tor revidova\u0165 na z\u00e1klade \u0161pecifick\u00fdch experiment\u00e1lnych parametrov (napr. f\u00e1zov\u00fd stav CO\u2082, r\u00fdchlos\u0165 zahrievania at\u010f.).<\/p>","protected":false},"excerpt":{"rendered":"<p>Technical Guide for Sealing Quartz Tubes in High-Pressure Conditions (\u226510MPa)Selection, Installation &amp; Verification Procedures for Quartz, Alumina, and Sapphire Tubes 1. Seal Type Comparison Table Seal Type Max Pressure Temp Range Reusable Tube Diameter Range Recommended Use Case Metal Flange + Conical Seal \u226430\u202fMPa -200\u202f~\u202f500\u202f\u00b0C \u2713 5\u2013100\u202fmm High-pressure reactors requiring frequent access Glass Fusion Seal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6158,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"High-Pressure Quartz Tube Sealing Guide","_seopress_titles_desc":"Technical guide for sealing quartz tubes under \u226510MPa pressure. Includes method selection, installation steps, leak testing, and safety measures for high-pressure use.","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"ppma_author":[21],"class_list":["post-6152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","author-nola"],"uagb_featured_image_src":{"full":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide.jpg",955,945,false],"thumbnail":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide-150x150.jpg",150,150,true],"medium":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide-300x297.jpg",300,297,true],"medium_large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide-768x760.jpg",768,760,true],"large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide.jpg",955,945,false],"1536x1536":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide.jpg",955,945,false],"2048x2048":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide.jpg",955,945,false],"trp-custom-language-flag":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide-12x12.jpg",12,12,true]},"uagb_author_info":{"display_name":"Nola Zhang","author_link":"https:\/\/globalquartztube.com\/sk\/author\/nola\/"},"uagb_comment_info":19,"uagb_excerpt":"Technical Guide for Sealing Quartz Tubes in High-Pressure Conditions (\u226510MPa)Selection, Installation &amp; Verification Procedures for Quartz, Alumina, and Sapphire Tubes 1. Seal Type Comparison Table Seal Type Max Pressure Temp Range Reusable Tube Diameter Range Recommended Use Case Metal Flange + Conical Seal \u226430\u202fMPa -200\u202f~\u202f500\u202f\u00b0C \u2713 5\u2013100\u202fmm High-pressure reactors requiring frequent access Glass Fusion Seal&hellip;","authors":[{"term_id":21,"user_id":1,"is_guest":0,"slug":"nola","display_name":"Nola Zhang","avatar_url":{"url":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp","url2x":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":""}],"_links":{"self":[{"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/posts\/6152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/comments?post=6152"}],"version-history":[{"count":5,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/posts\/6152\/revisions"}],"predecessor-version":[{"id":6175,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/posts\/6152\/revisions\/6175"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/media\/6158"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/media?parent=6152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/categories?post=6152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/tags?post=6152"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/sk\/wp-json\/wp\/v2\/ppma_author?post=6152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}