[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.jhcb.cz\/silnostenne-ocelove-trubky\/#Article","mainEntityOfPage":"https:\/\/www.jhcb.cz\/silnostenne-ocelove-trubky\/","headline":"Silnost\u011bnn\u00e9 ocelov\u00e9 trubky","name":"Silnost\u011bnn\u00e9 ocelov\u00e9 trubky","description":"Ocelov\u00e9 trubky n\u00e1s obklopuj\u00ed na ka\u017ed\u00e9m kroku. Bez potrub\u00ed a potrubn\u00edch syst\u00e9m\u016f nelze dnes existovat. Trubky d\u011bl\u00edme podle mnoha hledisek a jednou z mo\u017enost\u00ed je rozt\u0159\u00edd\u011bn\u00ed na tenkost\u011bnn\u00e9 nebo silnost\u011bnn\u00e9 trubky. Trubky ocelov\u00e9 silnost\u011bnn\u00e9 nemaj\u00ed … ","datePublished":"2021-11-26","dateModified":"2021-11-26","author":{"@type":"Person","@id":"https:\/\/www.jhcb.cz\/author\/#Person","name":"","url":"https:\/\/www.jhcb.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/6b1978a802e1d2522476d4f1a954a19e989b74ba84b3e15a182efb651cc75097?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6b1978a802e1d2522476d4f1a954a19e989b74ba84b3e15a182efb651cc75097?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"jhcb.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.jhcb.cz\/wp-content\/uploads\/pexels-jason-deines-6302217.jpg","url":"https:\/\/www.jhcb.cz\/wp-content\/uploads\/pexels-jason-deines-6302217.jpg","height":0,"width":0},"url":"https:\/\/www.jhcb.cz\/silnostenne-ocelove-trubky\/","wordCount":389,"articleBody":"   Ocelov\u00e9 trubky n\u00e1s obklopuj\u00ed na ka\u017ed\u00e9m kroku. Bez potrub\u00ed a potrubn\u00edch syst\u00e9m\u016f nelze dnes existovat. Trubky d\u011bl\u00edme podle mnoha hledisek a jednou z mo\u017enost\u00ed je rozt\u0159\u00edd\u011bn\u00ed na tenkost\u011bnn\u00e9 nebo silnost\u011bnn\u00e9 trubky.Trubky ocelov\u00e9 silnost\u011bnn\u00e9 nemaj\u00ed nejb\u011b\u017en\u011bj\u0161\u00ed vyu\u017eit\u00ed. Pr\u00e1v\u011b naopak. Ocelov\u00e9 trubky silnost\u011bnn\u00e9 jsou jedn\u00edm ze specifick\u00fdch druh\u016f trubek. Za zvl\u00e1\u0161\u0165 silnost\u011bnnou trubku se pova\u017euje trubka, kde pr\u016fm\u011br trubky je v pom\u011bru k tlou\u0161\u0165ce st\u011bny v pom\u011bru men\u0161\u00edm ne\u017e 6. Trubky ocelov\u00e9 silnost\u011bnn\u00e9, n\u011bkdy uv\u00e1d\u011bn\u00e9 i jako tlustost\u011bnn\u00e9, d\u011bl\u00edme dle zp\u016fsobu v\u00fdroby na trubky beze\u0161v\u00e9 a trubky sva\u0159ovan\u00e9 \u010dili \u0161vov\u00e9. Sva\u0159ovan\u00e9 trubky se vyr\u00e1b\u011bj\u00ed zakru\u017eov\u00e1n\u00edm ocelov\u00fdch plech\u016f a pod\u00e9ln\u00fdm oboustrann\u00fdm sva\u0159ov\u00e1n\u00edm. Pot\u0159ebn\u00e9 d\u00e9lky trubky, standardn\u011b 6 metr\u016f se doc\u00edl\u00ed p\u0159\u00ed\u010dn\u00fdmi svary mezi jednotliv\u00fdmi plechy. Trubky se po sv\u00e1\u0159en\u00ed tepeln\u011b zpracov\u00e1vaj\u00ed, aby bylo dosa\u017eeno normou p\u0159edepsan\u00fdch mechanick\u00fdch hodnot.Beze\u0161v\u00e1 silnost\u011bnn\u00e1 trubka se vyr\u00e1b\u00ed z pln\u00e9 kulatiny protla\u010dov\u00e1n\u00edm p\u0159es trn. Tyto trubky se vyr\u00e1b\u011bj\u00ed z oceli 11 353, co\u017e je jedno\u00fa\u010delov\u00e1 ocel, ur\u010dena pouze k v\u00fdrob\u011b beze\u0161v\u00fdch trubek. Beze\u0161v\u00e9 trubky jsou v\u00fdhodn\u00e9 pro dal\u0161\u00ed opracov\u00e1n\u00ed \u2013 obr\u00e1b\u011bn\u00ed. Nev\u00fdhodou v\u00fdroby silnost\u011bnn\u00fdch trubek jsou vysok\u00e9 n\u00e1klady. V\u00fdhodou je jednozna\u010dn\u011b vysok\u00e1 pevnost a odolnost jak tepeln\u00e1, tak i proti korozi.Silnost\u011bnn\u00e9 ocelov\u00e9 trubky maj\u00ed \u0161irok\u00e9 pr\u016fmyslov\u00e9 uplatn\u011bn\u00ed, p\u0159ev\u00e1\u017en\u011b v energetick\u00e9m, petrochemick\u00e9m a lo\u010fa\u0159sk\u00e9m pr\u016fmyslu. Dal\u0161\u00ed pou\u017eit\u00ed m\u016f\u017eou b\u00fdt ocelov\u00e9 konstrukce hal, sto\u017e\u00e1ry, mosty a nejr\u016fzn\u011bj\u0161\u00ed dal\u0161\u00ed ocelov\u00e9 konstrukce. Lze je pou\u017e\u00edt i na tlakov\u00e9 n\u00e1doby. Vyu\u017eijeme je v\u0161ude kde je t\u0159eba vysok\u00e1 tepeln\u00e1 odolnost a odolnost proti korozi. Vyu\u017eit\u00ed najdou i pro p\u0159epravu pohonn\u00fdch hmot, hork\u00fdch plyn\u016f a toxick\u00fdch kapalin. Trubky ocelov\u00e9 silnost\u011bnn\u00e9 mohou b\u00fdt z \u010dern\u00e9 oceli nebo nerezov\u00e9. Nejb\u011b\u017en\u011bj\u0161\u00ed jsou trubky z materi\u00e1lu 11 353 se zaru\u010denou sva\u0159itelnost\u00ed z\u00e1vislou na tlou\u0161\u0165ce materi\u00e1lu.                                                                                                                                                                                                                                                                                                                                                                                                 "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Silnost\u011bnn\u00e9 ocelov\u00e9 trubky","item":"https:\/\/www.jhcb.cz\/silnostenne-ocelove-trubky\/#breadcrumbitem"}]}]