[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.univel.cz\/ocelove-bezesve-trubky\/#Article","mainEntityOfPage":"https:\/\/www.univel.cz\/ocelove-bezesve-trubky\/","headline":"Ocelov\u00e9 beze\u0161v\u00e9 trubky","name":"Ocelov\u00e9 beze\u0161v\u00e9 trubky","description":"&gt; My jsme MTZ-Servis, na\u0161e specializace je v\u00fdroba ocelov\u00fdch trubek. V\u0161echny na\u0161e produkty naleznete na na\u0161em webu od nov\u00fdch trubek &hellip; <a href=\"https:\/\/www.univel.cz\/ocelove-bezesve-trubky\/\" class=\"more-link\"><span class=\"more-button\">P\u0159e\u010d\u00edst p\u0159\u00edsp\u011bvek<span class=\"screen-reader-text\">Ocelov\u00e9 beze\u0161v\u00e9 trubky<\/span><\/span><\/a>","datePublished":"2021-12-11","dateModified":"2023-05-15","author":{"@type":"Person","@id":"https:\/\/www.univel.cz\/author\/#Person","name":"","url":"https:\/\/www.univel.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/1fa5b1cbc0125795815d9e30ef12b8bb9be5d358eed11aa2085a8d203d3da2ed?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/1fa5b1cbc0125795815d9e30ef12b8bb9be5d358eed11aa2085a8d203d3da2ed?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"univel.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.univel.cz\/wp-content\/uploads\/pexels-just-a-couple-photos-3421636.jpg","url":"https:\/\/www.univel.cz\/wp-content\/uploads\/pexels-just-a-couple-photos-3421636.jpg","height":0,"width":0},"url":"https:\/\/www.univel.cz\/ocelove-bezesve-trubky\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":405,"articleBody":"  &gt;       My jsme MTZ-Servis, na\u0161e specializace je v\u00fdroba ocelov\u00fdch trubek. V\u0161echny na\u0161e produkty naleznete na na\u0161em webu od nov\u00fdch trubek s atestem a\u017e po jejich p\u0159\u00edslu\u0161enstv\u00ed \u010di \u0161t\u011btovnice. Co jsou vlastn\u011b ocelov\u00e9 beze\u0161v\u00e9 trubky ? Beze\u0161v\u00e9 trubky jsou speci\u00e1ln\u00ed svoji v\u00fdrobou, prvn\u00ed beze\u0161v\u00e9 trubky se za\u010daly vyr\u00e1b\u011bt u\u017e v devaten\u00e1ct\u00e9m stolet\u00ed ve sv\u00e9 tov\u00e1rn\u011b, kter\u00e1 s\u00eddl\u00ed v Chomutov\u011b. Jej\u00ed proces v\u00fdroby je n\u00e1sleduj\u00edc\u00ed -&gt; v mezi v\u00e1lci se vytv\u00e1\u0159ej\u00ed kovy, kter\u00e9 rotuj\u00ed na v\u00e1lcov\u00e9 stolici, ocelov\u00e1 trubka se t\u00edmto postupem postupn\u011b tvaruje a z\u00e1rove\u0148 posunuje. Hutn\u00ed polotovar nebo-li ty\u010d se p\u0159i v\u00e1lcov\u00e1n\u00ed trubek vstupuje mezi dv\u011bma v\u00e1lci soudkovit\u00e9ho tvaru. V\u0161e se d\u011bje p\u0159i \u00fahlu od t\u0159\u00ed stup\u0148\u016f a\u017e po sedm stup\u0148\u016f, kde sou\u010dasn\u011b trubky nar\u00e1\u017e\u00ed na ocelov\u00fd trn a ten vytv\u00e1\u0159\u00ed do ocelov\u00e9ho sochoru d\u00edru. Nej\u010dast\u011bji se pou\u017e\u00edvaj\u00ed ke stavebnictv\u00ed a z\u00e1me\u010dnick\u00e9 konstrukce. Vyr\u00e1b\u00ed se z ocele a to o pr\u016fm\u011bru 21,3MM \/ 2800 MM. V\u00fdrobu ocelov\u00fdch beze\u0161v\u00fdch trubek rozd\u011blujeme podle toho zda jsou v\u00e1lcovan\u00e9 za studena \u010di za tepla. Jsou d\u011bleni na: hladk\u00e9 konstrukce z\u00e1vitov\u00e9 konstrukce p\u0159esn\u00e9 konstrukce kotlov\u00e9 konstrukce  Jak jsem ji\u017e zm\u00ednila, tak se vyr\u00e1b\u00ed z ocele, tedy ji\u017e z u\u0161lechtil\u00e9 oceli o jakosti necel\u00fdch dvan\u00e1ct tis\u00edc. Trubky jsou d\u00edky jej\u00ed jakosti velice odoln\u00e9 v\u016f\u010di rzi, kyselin\u00e1m a t\u00e9\u017e jsou odoln\u00e9 proti vysok\u00fdm ale i z\u00e1rove\u0148 n\u00edzk\u00fdm teplot\u00e1m. Mohou b\u00fdt ta\u017een\u00e9 za studena, ty pak slou\u017e\u00ed k v\u00fdrob\u011b dal\u0161\u00edch mnohem propracovan\u011bj\u0161\u00edch trubek &#8211; hydraulick\u00fdch \u010di pneumatick\u00fdch. V\u00e1lcovan\u00e9 za tepla se pou\u017e\u00edvaj\u00ed k v\u00fdrob\u011b nap\u0159\u00edklad vst\u0159ikovac\u00edch trubek, obecn\u011b beze\u0161v\u00e9 trubky jsou velmi vhodn\u011b na v\u00fdrobu HPL trubek, kter\u00e9 slou\u017e\u00ed jako hydraulick\u00e9 a pneumatick\u00e9 rozvody. Nev\u00fdhodou t\u011bchto trubek je jej\u00ed finan\u010dn\u00ed n\u00e1ro\u010dnost.  Tabulka  Jakou jakost pou\u017e\u00edv\u00e1me na v\u00fdrobu beze\u0161v\u00fdch trubek?  j. 11 353  Na v\u00fdrobu trubkov\u00e9 konstrukce je vhodn\u00e1 pro: potrub\u00ed vody, nafty, oleje, vzduchu, p\u00e1ry, plynu, spojovac\u00ed sou\u010d\u00e1sti potrub\u00ed a jin\u00e9. Jej\u00ed sva\u0159itelnost je samoz\u0159ejm\u011b v z\u00e1vislosti na tlou\u0161\u0165ce polotovaru.                                                                                                                                                                                                                                                                                                                                                                                        5\/5 - (1 vote)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Ocelov\u00e9 beze\u0161v\u00e9 trubky","item":"https:\/\/www.univel.cz\/ocelove-bezesve-trubky\/#breadcrumbitem"}]}]