{"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\/cs\/high-pressure-quartz-tube-sealing-guide\/","title":{"rendered":"Pr\u016fvodce vysokotlak\u00fdm t\u011bsn\u011bn\u00edm k\u0159emenn\u00fdch trubek"},"content":{"rendered":"<p><strong>Technick\u00e1 p\u0159\u00edru\u010dka pro t\u011bsn\u011bn\u00ed k\u0159emenn\u00fdch trubic v podm\u00ednk\u00e1ch vysok\u00e9ho tlaku (\u226510 MPa)<\/strong><br><strong>V\u00fdb\u011br, instalace a ov\u011b\u0159ov\u00e1n\u00ed k\u0159emenn\u00fdch, hlin\u00edkov\u00fdch a saf\u00edrov\u00fdch trubic<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Srovn\u00e1vac\u00ed tabulka typ\u016f t\u011bsn\u011bn\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 t\u011bsn\u011bn\u00ed<\/th><th>Maxim\u00e1ln\u00ed tlak<\/th><th>Teplotn\u00ed rozsah<\/th><th>Opakovan\u011b pou\u017eiteln\u00e9<\/th><th>Rozsah pr\u016fm\u011br\u016f trubek<\/th><th>Doporu\u010den\u00fd p\u0159\u00edpad pou\u017eit\u00ed<\/th><\/tr><\/thead><tbody><tr><td>Kovov\u00e1 p\u0159\u00edruba + ku\u017eelov\u00e9 t\u011bsn\u011bn\u00ed<\/td><td>\u226430 MPa<\/td><td>-200 ~ 500 \u00b0C<\/td><td>\u2713<\/td><td>5-100 mm<\/td><td>Vysokotlak\u00e9 reaktory vy\u017eaduj\u00edc\u00ed \u010dast\u00fd p\u0159\u00edstup<\/td><\/tr><tr><td>T\u011bsn\u011bn\u00ed Glass Fusion<\/td><td>\u226415 MPa<\/td><td>\u2264450 \u00b0C<\/td><td>\u2717<\/td><td>3-50 mm<\/td><td>Trval\u00e9 zapouzd\u0159en\u00ed senzoru<\/td><\/tr><tr><td>Hydraulick\u00e1 komprese za studena<\/td><td>\u2264100 MPa<\/td><td>-273 ~ 1000 \u00b0C<\/td><td>\u2717<\/td><td>3-20 mm (siln\u00e1 st\u011bna)<\/td><td>Extr\u00e9mn\u00ed tlak\/kriogenn\u00ed aplikace<\/td><\/tr><tr><td>Metalizovan\u00e9 p\u00e1jen\u00ed<\/td><td>\u226450 MPa<\/td><td>\u22641000 \u00b0C<\/td><td>\u2717<\/td><td>3-20 mm<\/td><td>Spolehlivost na \u00farovni leteck\u00e9ho a obrann\u00e9ho pr\u016fmyslu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Kovov\u00e1 p\u0159\u00edruba s ku\u017eelov\u00fdm t\u011bsn\u011bn\u00edm (doporu\u010den\u00e1 metoda)<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. Po\u017eadovan\u00e9 sou\u010d\u00e1sti<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Materi\u00e1l p\u0159\u00edruby<\/strong>: Inconel 718 (slitina niklu odoln\u00e1 proti korozi)<\/li>\n\n\n\n<li><strong>T\u011bsn\u011bn\u00ed<\/strong>: \u017d\u00edhan\u00e1 m\u011b\u010f (tlou\u0161\u0165ka 1 mm, tvrdost HV50)<\/li>\n\n\n\n<li><strong>Ku\u017eelov\u00fd \u00fahel<\/strong>: 20\u00b0 \u00b1 0,5\u00b0 (mus\u00ed odpov\u00eddat p\u0159esn\u011b brou\u0161en\u00e9mu ku\u017eelu trubky)<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. Postup instalace<\/strong><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\u2460 P\u0159\u00edprava<\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le\u0161t\u011bn\u00ed konc\u016f k\u0159emenn\u00fdch trubic plamenem k odstran\u011bn\u00ed mikrotrhlinek<\/li>\n\n\n\n<li>Zrcadlov\u011b le\u0161t\u011bn\u00fd ku\u017eelov\u00fd povrch p\u0159\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>Nasa\u010fte m\u011bd\u011bn\u00e9 t\u011bsn\u011bn\u00ed na ku\u017eel p\u0159\u00edruby.<\/li>\n\n\n\n<li>Na ku\u017eel trubky naneste vakuov\u00e9 mazivo pro vysok\u00e9 teploty (nap\u0159. Apiezon N).<\/li>\n\n\n\n<li>Postupn\u00e9 utahov\u00e1n\u00ed \u0161roub\u016f pomoc\u00ed hydraulick\u00e9ho momentov\u00e9ho kl\u00ed\u010de.<\/li>\n<\/ol>\n\n\n\n<p><strong>Rozpis to\u010div\u00e9ho momentu \u0161roub\u016f (pro \u0161rouby M6):<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>F\u00e1ze<\/th><th>To\u010div\u00fd moment (N-m)<\/th><th>Doba zdr\u017een\u00ed<\/th><\/tr><\/thead><tbody><tr><td>P\u0159edb\u011b\u017en\u00e1 z\u00e1t\u011b\u017e<\/td><td>10<\/td><td>5 minut<\/td><\/tr><tr><td>Mid<\/td><td>20<\/td><td>10 minut<\/td><\/tr><tr><td>Z\u00e1v\u011bre\u010dn\u00e1 str\u00e1nka<\/td><td>30<\/td><td>30 minut<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3. Krit\u00e9ria zkou\u0161ek t\u011bsnosti<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u00edra \u00faniku helia<\/strong>: \u2264 1\u00d710-\u2078 mbar-L\/s<\/li>\n\n\n\n<li><strong>Zkou\u0161ka udr\u017een\u00ed tlaku<\/strong>: 15 MPa po dobu 1 hodiny, pokles tlaku &lt;1%<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Bezpe\u010dnostn\u00ed opat\u0159en\u00ed<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. Ochrana proti v\u00fdbuchu<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>6 mm polykarbon\u00e1tov\u00fd \u0161t\u00edt proti v\u00fdbuchu kolem trubice (s voliteln\u00fdm ok\u00e9nkem pro infra\u010dervenou kameru)<\/li>\n\n\n\n<li>Instalace mechanick\u00e9ho p\u0159etlakov\u00e9ho ventilu (nastaven\u00e1 hodnota = 12 MPa)<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. Provozn\u00ed pokyny<\/strong><\/h4>\n\n\n\n<p><strong>Ned\u011blejte to:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2717 Rychl\u00e9 zv\u00fd\u0161en\u00ed tlaku (pou\u017eijte n\u00e1r\u016fst tlaku \u2264 1 MPa\/min)<\/li>\n\n\n\n<li>\u2717 P\u0159etlak p\u0159i okoln\u00ed teplot\u011b (p\u0159ed oh\u0159evem na \u2265 100 \u00b0C)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. P\u0159\u00edpadov\u00e9 studie selh\u00e1n\u00ed<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>P\u0159\u00edpad 1: Net\u011bsnost p\u0159\u00edrubov\u00e9ho t\u011bsn\u011bn\u00ed (p\u0159\u00edpad POSTECH)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vyd\u00e1n\u00ed<\/strong>: Rychlost \u00faniku helia se zv\u00fd\u0161ila na 8 MPa<\/li>\n\n\n\n<li><strong>Ko\u0159enov\u00e1 p\u0159\u00ed\u010dina<\/strong>: T\u011bsn\u011bn\u00ed nebylo \u017e\u00edh\u00e1no; vysok\u00e1 tvrdost br\u00e1nila spr\u00e1vn\u00e9 deformaci.<\/li>\n\n\n\n<li><strong>\u0158e\u0161en\u00ed<\/strong>: P\u0159echod na m\u011bkkou m\u011b\u010f HV50; \u00fanik se sn\u00ed\u017eil 100\u00d7.<\/li>\n<\/ul>\n\n\n\n<p><strong>P\u0159\u00edpad 2: Zlomen\u00ed trubky (laborato\u0159 NIMS v Japonsku)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vyd\u00e1n\u00ed<\/strong>: Pod\u00e9ln\u00e9 prask\u00e1n\u00ed p\u0159i 12 MPa<\/li>\n\n\n\n<li><strong>Ko\u0159enov\u00e1 p\u0159\u00ed\u010dina<\/strong>: Podpovrchov\u00e1 vada z laserov\u00e9ho \u0159ez\u00e1n\u00ed nebyla odhalena<\/li>\n\n\n\n<li><strong>Zlep\u0161en\u00ed<\/strong>: Dodavatel nyn\u00ed mus\u00ed poskytnout <strong>zpr\u00e1va o fluorescen\u010dn\u00ed penetra\u010dn\u00ed kontrole<\/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>Dodavatel k\u0159emenn\u00fdch trubek | P\u0159izp\u016fsobiteln\u00e9 trubky a oh\u0159\u00edva\u010de | GlobalQT<\/strong><br>Pro dal\u0161\u00ed konzultace na z\u00e1klad\u011b konkr\u00e9tn\u00edch parametr\u016f testu (nap\u0159. f\u00e1ze CO\u2082, rychlost n\u00e1b\u011bhu atd.), pros\u00edm. <a href=\"https:\/\/globalquartztube.com\/cs\/contact\/\">kontaktujte n\u00e1s<\/a>.<\/p>\n\n\n\n<p>Tento dokument by m\u011bl experiment\u00e1tor revidovat na z\u00e1klad\u011b konkr\u00e9tn\u00edch experiment\u00e1ln\u00edch parametr\u016f (nap\u0159. f\u00e1zov\u00fd stav CO\u2082, rychlost zah\u0159\u00edv\u00e1n\u00ed atd.).<\/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\/cs\/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\/cs\/wp-json\/wp\/v2\/posts\/6152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/cs\/wp-json\/wp\/v2\/comments?post=6152"}],"version-history":[{"count":5,"href":"https:\/\/globalquartztube.com\/cs\/wp-json\/wp\/v2\/posts\/6152\/revisions"}],"predecessor-version":[{"id":6175,"href":"https:\/\/globalquartztube.com\/cs\/wp-json\/wp\/v2\/posts\/6152\/revisions\/6175"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/cs\/wp-json\/wp\/v2\/media\/6158"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/cs\/wp-json\/wp\/v2\/media?parent=6152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/cs\/wp-json\/wp\/v2\/categories?post=6152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/cs\/wp-json\/wp\/v2\/tags?post=6152"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/cs\/wp-json\/wp\/v2\/ppma_author?post=6152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}