![\"\"](\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-explosion-proof-cable-box-1024x278.png\" "\\"Explosieveilige")
<\/a><\/figure><\/div>\n\n\n\n1. Accessoires kunnen op basis van hun structuur en gebruik in drie categorie\u00ebn worden onderverdeeld <\/p>\n\n\n\n
1) Type doos (gebruikt voor bedrading van buizen, draadsnijden, aftakken, buigen, enz. zonder blootliggende bedradingsterminals binnenin); <\/p>\n\n\n\n
2) Pijpverbindingen (gebruikt voor pijpleidingverdeling, diameterreductie, buigen, enz;); <\/p>\n\n\n\n
3) Isolatieafdichting (pakkingafdichting voor stalen buisbedrading). <\/p>\n\n\n\n
Ten tweede, de algemene eisen van stalen buis bedrading accessoires <\/p>\n\n\n\n
1) Het omhulsel van de bevestiging moet over het algemeen worden gemaakt van gegoten aluminium, gietstaal, gietijzeren materialen en kan ook worden gemaakt van materialen die voldoen aan de overeenkomstige voorschriften; <\/p>\n\n\n\n
2) Als het omhulsel gemaakt is van gietijzer of lichtmetalen materiaal, moet de sterkte ervan de overeenkomstige schokbestendigheidstest kunnen doorstaan zonder barsten of duidelijke vervorming; <\/p>\n\n\n\n
3) Het oppervlak van de behuizing moet roestwerende maatregelen hebben en het binnenoppervlak van de behuizing moet glad en glad zijn, zonder scherpe randen of bramen, zodat er geen krassen op de draad komen; <\/p>\n\n\n\n
4) De aansluitschroefdraad moet metrische draad, cilindrische pijpschroefdraad of conische pijpschroefdraad zijn; <\/p>\n\n\n\n
5) Het deksel en de behuizing van drukvaste accessoires moeten voorzien zijn van metrische draad of cilindrische pijpschroefdraad en de steek, het aantal mazen, de maaslengte en de draadnauwkeurigheid moeten voldoen aan de desbetreffende voorschriften; het gebruik van conische pijpschroefdraad moet voldoen aan de desbetreffende voorschriften. <\/p>\n\n\n\n
Iii. Andere bijgevoegde vereisten <\/p>\n\n\n\n
Naast het voldoen aan de bovenstaande algemene vereisten, moeten de accessoires van de doos een voldoende grote opening en inwendige holte hebben; de hulpstukken moeten gemakkelijk door de draad of kabel met de maximaal toegestane doorsnede kunnen gaan; de isolatieafdichting moet een structuur hebben om de effectieve vulgrootte van het potmateriaal te garanderen en de effectieve vullengte mag niet minder zijn dan de diameter van de doorvoer, met een minimum van 16 mm. <\/p>\n\n\n\n
Accessoires die worden gebruikt in speciale omgevingen (zoals hete en vochtige of corrosieve omgevingen) moeten ook geschikte beschermende maatregelen nemen in overeenstemming met de vereisten van relevante normen.<\/p>","protected":false},"excerpt":{"rendered":"
Steel pipe wiring accessories (hereinafter referred to as accessories) as a component of explosion-proof electrical steel pipe wiring, correct selection, installation, use and maintenance, to ensure the explosion-proof safety of explosion-proof electrical equipment can not be ignored. 1. Accessories can be divided into three categories according to their structure and use 1) Box type (used […]<\/p>\n","protected":false},"author":1,"featured_media":1581,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","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":"disabled","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":[8],"tags":[],"class_list":["post-1580","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-explosion-proof-equipment"],"uagb_featured_image_src":{"full":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-explosion-proof-cable-box.png",1032,280,false],"thumbnail":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-explosion-proof-cable-box-150x150.png",150,150,true],"medium":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-explosion-proof-cable-box-300x81.png",300,81,true],"medium_large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-explosion-proof-cable-box-768x208.png",768,208,true],"large":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-explosion-proof-cable-box-1024x278.png",1024,278,true],"1536x1536":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-explosion-proof-cable-box.png",1032,280,false],"2048x2048":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-explosion-proof-cable-box.png",1032,280,false],"trp-custom-language-flag":["https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/12\/Explosion-proof-junction-box-explosion-proof-cable-box.png",18,5,false]},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/nl\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Steel pipe wiring accessories (hereinafter referred to as accessories) as a component of explosion-proof electrical steel pipe wiring, correct selection, installation, use and maintenance, to ensure the explosion-proof safety of explosion-proof electrical equipment can not be ignored. 1. 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