{"id":3370,"date":"2025-03-29T09:42:43","date_gmt":"2025-03-29T09:42:43","guid":{"rendered":"https:\/\/darkslategray-hippopotamus-243231.hostingersite.com\/?p=3370"},"modified":"2025-06-05T05:42:09","modified_gmt":"2025-06-05T05:42:09","slug":"what-are-the-classifications-of-gas-cylinders","status":"publish","type":"post","link":"https:\/\/hsgascylinder-factory.com\/da\/what-are-the-classifications-of-gas-cylinders\/","title":{"rendered":"Hvad er klassifikationerne af gasflasker?"},"content":{"rendered":"

I. Klassificering efter fremstillingsmetode<\/strong><\/p>\n\n\n\n

I henhold til fremstillingsmetoden kan cylindre inddeles i f\u00f8lgende fire kategorier.<\/p>\n\n\n\n

(1) Svejsegasflasker<\/strong><\/p>\n\n\n\n

Den svejsede gasflaske best\u00e5r af et cylindrisk cylinderhus, der er svejset med en tynd st\u00e5lplade, og en hovedenhed, der er svejset i begge ender. Svejsede gasflasker bruges til at rumme flydende gasser med lavt tryk, som f.eks. flydende svovldioxid.<\/p>\n\n\n\n

(2) Flasker med kontrolleret gas<\/strong><\/p>\n\n\n\n

Kontrollerede cylindre er s\u00f8ml\u00f8se cylindre lavet af s\u00f8ml\u00f8se st\u00e5lr\u00f8r. Hovedet i begge ender af r\u00f8ret opvarmes p\u00e5 en s\u00e6rlig v\u00e6rkt\u00f8jsmaskine ved spinding eller ekstrudering og andre m\u00e5der at lukke formningen p\u00e5.<\/p>\n\n\n\n

(3) Stansning og tr\u00e6kning af gasflasker<\/strong><\/p>\n\n\n\n

Det er barren efter opvarmning af det f\u00f8rste stemplingskonkave hoved, efter tegning lavet til \u00e5bent flaskeemne og derefter i overensstemmelse med metoden til styring af gasflasker i tophovedet og interface-r\u00f8ret.<\/p>\n\n\n\n

(4) Snoede cylindre<\/strong><\/p>\n\n\n\n

Cylinderen best\u00e5r af en indre cylinder lavet af aluminium og en alkalifri glasfiber med en vis tykkelse, der er viklet uden p\u00e5 den indre cylinder. Den indre aluminiumscylinders rolle er at sikre cylinderens t\u00e6thed. Cylinderens trykstyrke afh\u00e6nger af glasfiberskalv\u00e6ggen (epoxyfenolharpiks osv.), der er viklet ind i en uden for den indre cylinder. Skalfibermateriale er let at \"\u00e6lde\", s\u00e5 levetiden er generelt ikke s\u00e5 god som st\u00e5lcylindre.<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

To, i henhold til den fysiske tilstand af medieklassifikationen<\/strong><\/p>\n\n\n\n

Gasflasker kan inddeles i f\u00f8lgende tre kategorier alt efter den fysiske tilstand af det indeholdende medium.<\/p>\n\n\n\n

(1) Permanente gasflasker<\/strong><\/p>\n\n\n\n

Gasser, hvis kritiske temperatur er under -10 \u00b0C, kaldes permanente gasser, og flasker, der indeholder permanente gasser, kaldes permanente gasflasker. For eksempel gasflasker, der indeholder ilt, nitrogen, luft, kulilte, inerte gasser osv. De almindeligt anvendte standardtrykserier er 15 MPa, 20 MPa, 30 MPa.<\/p>\n\n\n\n

(2) Flasker med flydende gas<\/strong><\/p>\n\n\n\n

Gasser med kritiske temperaturer lig med eller h\u00f8jere end -10 \u2103, som er gasformige ved stuetemperatur og tryk og bliver flydende efter tryk og afk\u00f8ling. I disse gasser har nogle h\u00f8jere kritisk temperatur (h\u00f8jere end 70 \u2103), s\u00e5som hydrogensulfid, ammoniak, propan, flydende petroleumsgas osv., kendt som flydende gas med h\u00f8j kritisk temperatur, ogs\u00e5 kendt som flydende gas med lavt tryk. Disse gasser opbevares i lavtryksflasker med flydende gas. Ved omgivelsestemperatur findes lavtryksflydende gas altid i gas-v\u00e6ske-tofase-sameksistens, og trykket i dens gasfase er gassens m\u00e6ttede damptryk ved den tilsvarende temperatur. I betragtning af at den maksimale driftstemperatur er 60 \u00b0C, er det m\u00e6ttede damptryk for alle flydende gasser med h\u00f8j kritisk temperatur under 5 MPa, s\u00e5 s\u00e5danne gasser kan fyldes af lavtryksflasker. Dens standardtrykserier er 1,0 MPa, 1,6 MPa, 2,0 MPa, 3,0 MPa, 5,0 MPa.<\/p>\n\n\n\n

(3) Flasker med opl\u00f8st gas<\/strong><\/p>\n\n\n\n

Denne cylinder er specielt designet til acetylen. P\u00e5 grund af den ustabile acetylengas, is\u00e6r under h\u00f8jt tryk, er det let at samle eller nedbryde acetylen let vibration efter kondensering vil eksplodere, s\u00e5 kan ikke fylde med komprimeret gas tilstand, skal s\u00e6tte acetylen opl\u00f8st i et opl\u00f8sningsmiddel (acetone) er almindeligt anvendt, og i det indre af de por\u00f8se materialer, s\u00e5som calciumsilicat por\u00f8st materiale osv. Det h\u00f8jeste arbejdstryk for den opl\u00f8ste gascylinder er generelt ikke mere end 3,0mpa, og dens sikkerhedsproblemer er specielle. For eksempel spr\u00f8jtes acetylengascylinderen ud, hvilket vil for\u00e5rsage statisk elektricitet i acetylengascylinderen, hvilket resulterer i forbr\u00e6nding, eksplosion og \u00f8get forbrug af acetone.<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

I. Classification by manufacturing method According to the method of manufacture, cylinders can be divided into the following four categories. (1) Welding gas cylinders The welded gas cylinder is composed of a cylindrical cylinder body welded with a thin steel plate and a head assembly welded at both ends. Welded gas cylinders are used to hold […]<\/p>","protected":false},"author":1,"featured_media":6594,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_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":"","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":[57],"tags":[],"class_list":["post-3370","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"uagb_featured_image_src":{"full":["https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/8-1.jpg",800,800,false],"thumbnail":["https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/8-1-150x150.jpg",150,150,true],"medium":["https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/8-1-300x300.jpg",300,300,true],"medium_large":["https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/8-1-768x768.jpg",768,768,true],"large":["https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/8-1.jpg",800,800,false],"1536x1536":["https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/8-1.jpg",800,800,false],"2048x2048":["https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/8-1.jpg",800,800,false],"trp-custom-language-flag":["https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/8-1-12x12.jpg",12,12,true],"woocommerce_thumbnail":["https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/8-1-500x500.jpg",500,500,true],"woocommerce_single":["https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/8-1-600x600.jpg",600,600,true],"woocommerce_gallery_thumbnail":["https:\/\/hsgascylinder-factory.com\/wp-content\/uploads\/2025\/04\/8-1-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"jinxing6611@gmail.com","author_link":"https:\/\/hsgascylinder-factory.com\/da\/author\/jinxing6611gmail-com\/"},"uagb_comment_info":1,"uagb_excerpt":"I. Classification by manufacturing method According to the method of manufacture, cylinders can be divided into the following four categories. (1) Welding gas cylinders The welded gas cylinder is composed of a cylindrical cylinder body welded with a thin steel plate and a head assembly welded at both ends. Welded gas cylinders are used to hold…","_links":{"self":[{"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/posts\/3370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/comments?post=3370"}],"version-history":[{"count":3,"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/posts\/3370\/revisions"}],"predecessor-version":[{"id":6606,"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/posts\/3370\/revisions\/6606"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/media\/6594"}],"wp:attachment":[{"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/media?parent=3370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/categories?post=3370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hsgascylinder-factory.com\/da\/wp-json\/wp\/v2\/tags?post=3370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}