{"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\/lt\/high-pressure-quartz-tube-sealing-guide\/","title":{"rendered":"Auk\u0161to sl\u0117gio kvarco vamzdeli\u0173 sandarinimo vadovas"},"content":{"rendered":"<p><strong>Kvarco vamzdeli\u0173 sandarinimo auk\u0161to sl\u0117gio s\u0105lygomis (\u226510 MPa) techninis vadovas<\/strong><br><strong>Kvarco, aliuminio oksido ir safyro vamzdeli\u0173 parinkimo, montavimo ir tikrinimo proced\u016bros<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Sandarikli\u0173 tip\u0173 palyginimo lentel\u0117<\/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>Sandariklio tipas<\/th><th>Did\u017eiausias sl\u0117gis<\/th><th>Temperat\u016bros diapazonas<\/th><th>Daugkartinio naudojimo<\/th><th>Vamzd\u017ei\u0173 skersmens diapazonas<\/th><th>Rekomenduojamas naudojimo atvejis<\/th><\/tr><\/thead><tbody><tr><td>Metalinis flan\u0161as + k\u016bginis sandariklis<\/td><td>\u226430 MPa<\/td><td>-200 ~ 500 \u00b0C<\/td><td>\u2713<\/td><td>5-100 mm<\/td><td>Auk\u0161to sl\u0117gio reaktoriai, prie kuri\u0173 reikia da\u017enai prieiti<\/td><\/tr><tr><td>\"Glass Fusion\" sandariklis<\/td><td>\u226415 MPa<\/td><td>\u2264450 \u00b0C<\/td><td>\u2717<\/td><td>3-50 mm<\/td><td>Nuolatinis jutiklio \u012fkapsuliavimas<\/td><\/tr><tr><td>Hidraulinis \u0161altasis suspaudimas<\/td><td>\u2264100 MPa<\/td><td>-273 ~ 1000 \u00b0C<\/td><td>\u2717<\/td><td>3-20 mm (storos sienel\u0117s)<\/td><td>Ekstremalaus sl\u0117gio \/ kriogeniniai taikymai<\/td><\/tr><tr><td>Metalizuotas litavimas<\/td><td>\u226450 MPa<\/td><td>\u22641000 \u00b0C<\/td><td>\u2717<\/td><td>3-20 mm<\/td><td>Aviacijos ir gynybos klas\u0117s patikimumas<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Metalinis flan\u0161as su k\u016bginiu sandarikliu (rekomenduojamas metodas)<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. Reikalingi komponentai<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Flan\u0161o med\u017eiaga<\/strong>: Inconel 718 (korozijai atsparus nikelio lydinys)<\/li>\n\n\n\n<li><strong>Sandarinimo tarpiklis<\/strong>: Atkaitintas varis (1 mm storio, HV50 kietumo)<\/li>\n\n\n\n<li><strong>Konusinis kampas<\/strong>: 20\u00b0 \u00b1 0,5\u00b0 (turi atitikti tiksliai nu\u0161lifuot\u0105 vamzd\u017eio k\u016bg\u012f)<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. \u012erengimo proced\u016bra<\/strong><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\u2460 Paruo\u0161imas<\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Liepsnos poliruojami kvarco vamzdeli\u0173 galai, kad b\u016bt\u0173 pa\u0161alinti mikro\u012ftr\u016bkimai<\/li>\n\n\n\n<li>Veidrodinio poliravimo flan\u0161o k\u016bginis pavir\u0161ius (Ra \u2264 0,8 \u03bcm)<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\u2461 Surinkimas<\/strong><\/h5>\n\n\n\n<ol class=\"wp-block-list\">\n<li>U\u017ed\u0117kite varin\u012f tarpikl\u012f ant flan\u0161o k\u016bgio<\/li>\n\n\n\n<li>Vamzd\u017eio k\u016bg\u012f patepkite auk\u0161tos temperat\u016bros vakuuminiu tepalu (pvz., Apiezon N).<\/li>\n\n\n\n<li>Palaipsniui priver\u017ekite var\u017etus hidrauliniu dinamometriniu raktu.<\/li>\n<\/ol>\n\n\n\n<p><strong>Var\u017et\u0173 sukimo momento grafikas (M6 var\u017etams):<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Etapas<\/th><th>Sukimo momentas (N-m)<\/th><th>Prastovos laikas<\/th><\/tr><\/thead><tbody><tr><td>I\u0161ankstin\u0117 apkrova<\/td><td>10<\/td><td>5 min.<\/td><\/tr><tr><td>Viduryje<\/td><td>20<\/td><td>10 min.<\/td><\/tr><tr><td>Galutinis<\/td><td>30<\/td><td>30 min.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3. Nuot\u0117kio bandymo kriterijai<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Helio nuot\u0117kio greitis<\/strong>: \u2264 1\u00d710-\u2078 mbar-L\/s<\/li>\n\n\n\n<li><strong>Sl\u0117gio i\u0161laikymo bandymas<\/strong>: 15 MPa 1 valand\u0105, sl\u0117gio kritimas &lt;1%<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Saugos priemon\u0117s<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. Apsauga nuo sprogimo<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>6 mm polikarbonato apsauginis skydas aplink vamzd\u012f (su IR kameros langeliu)<\/li>\n\n\n\n<li>\u012erengti mechanin\u012f apsaugin\u012f vo\u017etuv\u0105 (nustatyta vert\u0117 = 12 MPa)<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. Veiklos gair\u0117s<\/strong><\/h4>\n\n\n\n<p><strong>Nedarykite to:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2717 Greitas sl\u0117gis (naudojama \u2264 1 MPa\/min sl\u0117gio didinimo amplitud\u0117)<\/li>\n\n\n\n<li>\u2717 Vir\u0161sl\u0117gis aplinkos temperat\u016broje (prie\u0161 sl\u0117g\u012f \u012fkaitinkite iki \u2265 100 \u00b0C)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Nes\u0117kmi\u0173 atvej\u0173 tyrimai<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>1 atvejis: flan\u0161o sandariklio nuot\u0117kis (POSTECH atvejis)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Problema<\/strong>: Helio nuot\u0117kio greitis padid\u0117jo esant 8 MPa<\/li>\n\n\n\n<li><strong>Pagrindin\u0117 prie\u017eastis<\/strong>: Tarpiklis nebuvo atkaitintas; didelis kietumas neleido tinkamai deformuotis<\/li>\n\n\n\n<li><strong>Sprendimas<\/strong>: Pereita prie HV50 mink\u0161to vario; nuot\u0117kis suma\u017e\u0117jo 100 kart\u0173<\/li>\n<\/ul>\n\n\n\n<p><strong>2 atvejis: vamzd\u017eio l\u016b\u017eis (NIMS Japonijos laboratorija)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Problema<\/strong>: I\u0161ilginis \u012ftr\u016bkimas, kai sl\u0117gis 12 MPa<\/li>\n\n\n\n<li><strong>Pagrindin\u0117 prie\u017eastis<\/strong>: Lazerinio pjovimo metu atsirad\u0119s po\u017eeminis defektas liko nepasteb\u0117tas<\/li>\n\n\n\n<li><strong>Tobulinimas<\/strong>: Dabar tiek\u0117jas turi pateikti <strong>fluorescencin\u0117s skvarbiosios skvarbiosios med\u017eiagos patikrinimo ataskaita<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. Techninis palaikymas<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Kvarco vamzdeli\u0173 tiek\u0117jas | Pritaikomi vamzd\u017eiai ir \u0161ildytuvai | GlobalQT<\/strong><br>Nor\u0117dami gauti papildom\u0173 konsultacij\u0173 d\u0117l konkre\u010di\u0173 bandymo parametr\u0173 (pvz., CO\u2082 faz\u0117s, rampos grei\u010dio ir t. t.), kreipkit\u0117s \u012f <a href=\"https:\/\/globalquartztube.com\/lt\/contact\/\">Susisiekite su mumis<\/a>.<\/p>\n\n\n\n<p>\u0160\u012f dokument\u0105 tur\u0117t\u0173 patikslinti eksperimentatorius, atsi\u017evelgdamas \u012f konkre\u010dius eksperimentinius parametrus (pvz., CO\u2082 faz\u0117s b\u016bsen\u0105, kaitinimo greit\u012f ir t. t.).<\/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\/lt\/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\/lt\/wp-json\/wp\/v2\/posts\/6152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lt\/wp-json\/wp\/v2\/comments?post=6152"}],"version-history":[{"count":5,"href":"https:\/\/globalquartztube.com\/lt\/wp-json\/wp\/v2\/posts\/6152\/revisions"}],"predecessor-version":[{"id":6175,"href":"https:\/\/globalquartztube.com\/lt\/wp-json\/wp\/v2\/posts\/6152\/revisions\/6175"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lt\/wp-json\/wp\/v2\/media\/6158"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/lt\/wp-json\/wp\/v2\/media?parent=6152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/lt\/wp-json\/wp\/v2\/categories?post=6152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/lt\/wp-json\/wp\/v2\/tags?post=6152"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/lt\/wp-json\/wp\/v2\/ppma_author?post=6152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}