{"id":16399,"date":"2025-09-04T02:15:31","date_gmt":"2025-09-04T02:15:31","guid":{"rendered":"https:\/\/tuohaihardware.com\/?p=16399"},"modified":"2026-09-26T08:17:50","modified_gmt":"2026-09-26T08:17:50","slug":"pruvodce-velikostmi-kotevnich-retezu-s-bezplatnou-kalkulackou-velikosti","status":"publish","type":"post","link":"https:\/\/tuohaihardware.com\/cs\/anchor-chain-size-guide-with-free-sizing-calculator\/","title":{"rendered":"Pr\u016fvodce velikostmi kotevn\u00edch \u0159et\u011bz\u016f s bezplatnou kalkula\u010dkou velikost\u00ed"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16418\" src=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchor-Chain-Size-Guide.jpg\" alt=\"Pr\u016fvodce velikostmi kotevn\u00edch \u0159et\u011bz\u016f\" width=\"1200\" height=\"550\" srcset=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchor-Chain-Size-Guide.jpg 1200w, https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchor-Chain-Size-Guide-768x352.jpg 768w, https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchor-Chain-Size-Guide-18x8.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p>V\u00fdb\u011br spr\u00e1vn\u00e9 velikosti kotevn\u00edho \u0159et\u011bzu je velmi d\u016fle\u017eit\u00fd pro bezpe\u010dn\u00e9 pou\u017e\u00edv\u00e1n\u00ed lod\u00ed a hladk\u00fd postup in\u017een\u00fdrsk\u00fdch projekt\u016f. Mnoho kupuj\u00edc\u00edch je p\u0159i n\u00e1kupu kotevn\u00edch \u0159et\u011bz\u016f nebo p\u0159i prov\u00e1d\u011bn\u00ed ran\u00e9ho v\u00fdzkumu projektu zmateno slo\u017eit\u00fdmi parametry. Nespr\u00e1vn\u00e1 velikost kotevn\u00edho \u0159et\u011bzu m\u016f\u017ee zp\u016fsobit nestabiln\u00ed ukotven\u00ed, zkr\u00e1tit jeho \u017eivotnost a zv\u00fd\u0161it n\u00e1klady a riziko projektu.<\/p>\n<p>Na z\u00e1klad\u011b dlouholet\u00fdch zku\u0161enost\u00ed s v\u00fdrobou kotevn\u00edch \u0159et\u011bz\u016f spole\u010dnost Tuohai p\u0159ipravila praktick\u00e9ho pr\u016fvodce s podrobn\u00fdmi tabulkami a bezplatn\u00fdm <a href=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchor-Chain-Sizing-AutoCalc.xlsx\">kalkula\u010dka velikost\u00ed<\/a> aby v\u00e1m pomohl rychle naj\u00edt spr\u00e1vnou velikost kotevn\u00edho \u0159et\u011bzu.<\/p>\n<h2><strong>Z\u00e1kladn\u00ed koncept velikosti kotevn\u00edho \u0159et\u011bzu<\/strong><\/h2>\n<p>Velikost kotevn\u00edho \u0159et\u011bzu m\u00e1 t\u0159i hlavn\u00ed parametry: pr\u016fm\u011br ty\u010de (d), rozte\u010d (P) a vnit\u0159n\u00ed \u0161\u00ed\u0159ku (B).<\/p>\n<ul>\n<li><b><\/b><strong><b>Pr\u016fm\u011br ty\u010de (d): <\/b><\/strong>Pr\u016fm\u011br ocelov\u00e9ho dr\u00e1tu pou\u017eit\u00e9ho k v\u00fdrob\u011b kotevn\u00edho \u0159et\u011bzu, kter\u00fd ur\u010duje pevnost a nosnost \u0159et\u011bzu.<\/li>\n<li><b><\/b><strong><b>Rozte\u010d (P): <\/b><\/strong>Vzd\u00e1lenost mezi \u010dl\u00e1nky. U \u0159et\u011bz\u016f s \u010depy je to asi 6 \u00d7 d; u \u0159et\u011bz\u016f bez \u010dep\u016f je o n\u011bco del\u0161\u00ed, asi 6,05 \u00d7 d.<\/li>\n<li><b><\/b><strong><b>Vnit\u0159n\u00ed \u0161\u00ed\u0159ka (B): <\/b><\/strong>Tento parametr ur\u010duje, zda \u0159et\u011bz pasuje k \u0159et\u011bzov\u00e9mu kolu nebo navij\u00e1ku. U \u0159et\u011bz\u016f s \u010depy je to asi 3,6 \u00d7 d; u \u0159et\u011bz\u016f bez \u010dep\u016f je o n\u011bco \u0161ir\u0161\u00ed, asi 3,8 \u00d7 d.<\/li>\n<\/ul>\n<p>Vezm\u011bte pros\u00edm na v\u011bdom\u00ed, \u017ee \u010dl\u00e1nky s \u010depy a bez \u010dep\u016f jsou dva r\u016fzn\u00e9 kotevn\u00ed \u0159et\u011bzy. Jejich rozd\u00edly jsou n\u00e1sleduj\u00edc\u00ed:<\/p>\n<ul>\n<li><b><\/b><strong>\u0158et\u011bz s cvo\u010dky:\u00a0<\/strong>Uprost\u0159ed ka\u017ed\u00e9ho \u010dl\u00e1nku je \u010dep, d\u00edky kter\u00e9mu je \u010dl\u00e1nek pevn\u011bj\u0161\u00ed a m\u00e9n\u011b n\u00e1chyln\u00fd k deformaci. Pou\u017e\u00edv\u00e1 se pro velk\u00e9 lod\u011b, pr\u00e1ci v hlubok\u00fdch vod\u00e1ch a prost\u0159ed\u00ed s vysok\u00fdm zat\u00ed\u017een\u00edm, jako jsou lod\u011b na hromadn\u00fd n\u00e1klad, tankery nebo pob\u0159e\u017en\u00ed plo\u0161iny.<\/li>\n<li><b><\/b><strong><b>Bez h\u0159eb\u016f <\/b><\/strong><strong><b>L<\/b><\/strong><strong><b>inkoust <\/b><\/strong><strong><b>C<\/b><\/strong><strong><b>vlasy: <\/b><\/strong>Uprost\u0159ed \u010dl\u00e1nku nen\u00ed \u017e\u00e1dn\u00fd \u010dep a vypad\u00e1 podobn\u011b jako norm\u00e1ln\u00ed <a href=\"https:\/\/tuohaihardware.com\/cs\/ocelovy-retez\/\">sva\u0159ovan\u00fd ocelov\u00fd \u0159et\u011bz<\/a>Je leh\u010d\u00ed a flexibiln\u011bj\u0161\u00ed, vhodn\u00fd pro mal\u00e9 lod\u011b, b\u00f3je, do\u010dasn\u00e9 kotvi\u0161t\u011b nebo m\u00edsta s omezen\u00fdm prostorem.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16420\" src=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Stud-and-Studless-Link-Chain.jpg\" alt=\"\u010cl\u00e1nkov\u00fd \u0159et\u011bz s \u010depy a bez \u010dep\u016f\" width=\"1200\" height=\"550\" srcset=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Stud-and-Studless-Link-Chain.jpg 1200w, https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Stud-and-Studless-Link-Chain-768x352.jpg 768w, https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Stud-and-Studless-Link-Chain-18x8.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2><strong>Jak vybrat velikost kotevn\u00edho \u0159et\u011bzu<\/strong><\/h2>\n<p>P\u0159i v\u00fdb\u011bru vhodn\u00e9 velikosti kotevn\u00edho \u0159et\u011bzu je t\u0159eba zv\u00e1\u017eit mnoho faktor\u016f. To pom\u016f\u017ee va\u0161emu syst\u00e9mu kotevn\u00edho \u0159et\u011bzu z\u016fstat stabiln\u00ed a sn\u00ed\u017e\u00ed se zbyte\u010dn\u00e9 opot\u0159eben\u00ed.<\/p>\n<p>P\u0159ed v\u00fdb\u011brem velikosti kotevn\u00edho \u0159et\u011bzu je t\u0159eba nejprve zkontrolovat n\u00e1sleduj\u00edc\u00ed kl\u00ed\u010dov\u00e9 faktory:<\/p>\n<ul>\n<li><b><\/b><strong><b>Plavidlo <\/b><\/strong><strong><b>D<\/b><\/strong><strong><b>um\u00edst\u011bn\u00ed: <\/b><\/strong>Tak\u00e9 se naz\u00fdv\u00e1 ton\u00e1\u017e. \u010c\u00edm v\u011bt\u0161\u00ed je ton\u00e1\u017e, t\u00edm v\u011bt\u0161\u00ed je rozm\u011br a t\u00edm vy\u0161\u0161\u00ed je pot\u0159eba pevnost kotevn\u00edho \u0159et\u011bzu.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16425\" src=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Vessel-Displacement-and-Anchor-Chain-Size.jpg\" alt=\"V\u00fdtlak plavidla a velikost kotevn\u00edho \u0159et\u011bzu\" width=\"1200\" height=\"550\" srcset=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Vessel-Displacement-and-Anchor-Chain-Size.jpg 1200w, https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Vessel-Displacement-and-Anchor-Chain-Size-768x352.jpg 768w, https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Vessel-Displacement-and-Anchor-Chain-Size-18x8.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<ul>\n<li><b><\/b><strong><b>Plavidlo <\/b><\/strong><strong><b>T<\/b><\/strong><strong><b>typ: <\/b><\/strong>R\u016fzn\u00e9 konstrukce plavidel a pracovn\u00ed prost\u0159ed\u00ed maj\u00ed r\u016fzn\u00e9 po\u017eadavky na pevnost a velikost kotevn\u00edch \u0159et\u011bz\u016f, jako jsou nap\u0159\u00edklad lod\u011b na p\u0159epravu sypk\u00e9ho n\u00e1kladu, kontejnerov\u00e9 lod\u011b, tankery, jachty a stavebn\u00ed plavidla.<\/li>\n<\/ul>\n<table style=\"height: 999px;\" width=\"100%\">\n<tbody>\n<tr>\n<td><strong><b>Typ plavidla<\/b><\/strong><\/td>\n<td><strong><b>Typick\u00fd posun<\/b><\/strong><\/td>\n<td><strong><b>Doporu\u010den\u00fd pr\u016fm\u011br \u0159et\u011bzu (mm)<\/b><\/strong><\/td>\n<td><strong><b>Pozn\u00e1mky<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Hromadn\u00fd n\u00e1kladn\u00ed v\u016fz<\/strong><\/td>\n<td>10 000 \u2013 50 000 DWT<\/td>\n<td>52 \u2013 76 mm<\/td>\n<td>Standardn\u00ed \u0159et\u011bzy t\u0159\u00eddy 2 nebo 3, odoln\u00e9 a ekonomick\u00e9<\/td>\n<\/tr>\n<tr>\n<td><strong>Tanker<\/strong><\/td>\n<td>50 000 \u2013 150 000 DWT<\/td>\n<td>68 \u2013 92 mm<\/td>\n<td>Vysok\u00e1 bezpe\u010dnostn\u00ed rezerva, zva\u017ete stupe\u0148 3 nebo R3<\/td>\n<\/tr>\n<tr>\n<td><strong>Kontejnerov\u00e1 lo\u010f<\/strong><\/td>\n<td>1 000 \u2013 15 000 TEU<\/td>\n<td>52 \u2013 114 mm<\/td>\n<td>V\u011bt\u0161\u00ed lod\u011b vy\u017eaduj\u00ed v\u011bt\u0161\u00ed pr\u016fm\u011br a pevnost<\/td>\n<\/tr>\n<tr>\n<td><strong>Stavebn\u00ed plavidlo<\/strong><\/td>\n<td>3 000 \u2013 15 000 DWT<\/td>\n<td>52 \u2013 90 mm<\/td>\n<td>\u010casto je nutn\u00e9 p\u0159izp\u016fsobit velikost pro pob\u0159e\u017en\u00ed podm\u00ednky<\/td>\n<\/tr>\n<tr>\n<td><strong>Remork\u00e9r<\/strong><\/td>\n<td>500 \u2013 3 000 DWT<\/td>\n<td>26 \u2013 52 mm<\/td>\n<td>Kr\u00e1tk\u00e9 a odoln\u00e9 \u0159et\u011bzy pro \u010dast\u00e9 pou\u017e\u00edv\u00e1n\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Trajekt \/ V\u00fdletn\u00ed lo\u010f<\/strong><\/td>\n<td>2 000 \u2013 80 000 GT<\/td>\n<td>36 \u2013 84 mm<\/td>\n<td>Zam\u011b\u0159en\u00ed na stabilitu a redukci hluku<\/td>\n<\/tr>\n<tr>\n<td><strong>Ryb\u00e1\u0159sk\u00e1 lo\u010f<\/strong><\/td>\n<td>&lt; 1 000 DWT<\/td>\n<td>16 \u2013 36 mm<\/td>\n<td>Lehk\u00e9 \u0159et\u011bzy, snadn\u00e1 manipulace<\/td>\n<\/tr>\n<tr>\n<td><strong>Jachta \/ V\u00fdletn\u00ed lo\u010f<\/strong><\/td>\n<td>&lt; 500 GT<\/td>\n<td>8 \u2013 26 mm<\/td>\n<td>Up\u0159ednost\u0148uj\u00ed se nerezov\u00e9 nebo pozinkovan\u00e9 \u0159et\u011bzy<\/td>\n<\/tr>\n<tr>\n<td><strong>Pob\u0159e\u017en\u00ed plo\u0161ina \/ kotv\u00edc\u00ed b\u00f3je<\/strong><\/td>\n<td>Projektov\u011b zalo\u017een\u00e9<\/td>\n<td>76 \u2013 162 mm<\/td>\n<td>Vysoce odoln\u00e9 \u0159et\u011bzy pro extr\u00e9mn\u00ed odolnost<\/td>\n<\/tr>\n<tr>\n<td><strong>Lo\u010f pro p\u0159epravu LNG \/ t\u011b\u017ek\u00fdch n\u00e1klad\u016f<\/strong><\/td>\n<td>80 000 \u2013 200 000 DWT<\/td>\n<td>76 \u2013 122 mm<\/td>\n<td>Mus\u00ed spl\u0148ovat nejvy\u0161\u0161\u00ed bezpe\u010dnostn\u00ed standardy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em><strong>Pozn\u00e1mka:<\/strong> Tato tabulka slou\u017e\u00ed pouze pro obecnou informaci. Skute\u010dn\u00e9 velikosti by m\u011bly b\u00fdt ov\u011b\u0159eny na z\u00e1klad\u011b v\u00fdtlaku plavidla, podm\u00ednek prost\u0159ed\u00ed a bezpe\u010dnostn\u00edch rezerv. Pro p\u0159esn\u00fd v\u00fdb\u011br pou\u017eijte tabulku velikost\u00ed kotevn\u00edch \u0159et\u011bz\u016f a kalkula\u010dku velikost\u00ed kotevn\u00edch \u0159et\u011bz\u016f.<\/em><\/p>\n<ul>\n<li><b><\/b><strong><b>Kotven\u00ed <\/b><\/strong><strong><b>E<\/b><\/strong><strong><b>prost\u0159ed\u00ed: <\/b><\/strong>Je t\u0159eba zkontrolovat hloubku vody, typ mo\u0159sk\u00e9ho dna, sm\u011br v\u011btru a p\u0159evl\u00e1daj\u00edc\u00ed v\u00edtr v kotevn\u00edm prost\u0159ed\u00ed, proto\u017ee tyto faktory ovlivn\u00ed zat\u00ed\u017een\u00ed \u0159et\u011bzu b\u011bhem pou\u017e\u00edv\u00e1n\u00ed.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16427\" src=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchoring-Environment-of-Anchor-Chains.jpg\" alt=\"Kotevn\u00ed prost\u0159ed\u00ed kotevn\u00edch \u0159et\u011bz\u016f\" width=\"1200\" height=\"550\" srcset=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchoring-Environment-of-Anchor-Chains.jpg 1200w, https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchoring-Environment-of-Anchor-Chains-768x352.jpg 768w, https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchoring-Environment-of-Anchor-Chains-18x8.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<table style=\"height: 755px;\" width=\"547\">\n<tbody>\n<tr>\n<td width=\"243\"><strong><b>Provozn\u00ed stav<\/b><\/strong><\/td>\n<td width=\"398\"><strong><b>Typick\u00fd doporu\u010den\u00fd pr\u016fm\u011br<\/b><\/strong><strong><b>(mm)<\/b><\/strong><\/td>\n<td width=\"213\"><strong><b>Pozn\u00e1mky<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"243\"><strong>Kotven\u00ed v p\u0159\u00edstavu<\/strong><\/td>\n<td width=\"398\">28 \u2013 76 mm<\/td>\n<td width=\"213\">Standardn\u00ed velikosti jsou dostate\u010dn\u00e9 pro klidn\u00e9 a chr\u00e1n\u011bn\u00e9 vody.<\/td>\n<\/tr>\n<tr>\n<td width=\"243\"><strong>Pob\u0159e\u017en\u00ed kotven\u00ed<\/strong><\/td>\n<td width=\"398\">52 \u2013 84 mm<\/td>\n<td width=\"213\">O n\u011bco v\u011bt\u0161\u00ed \u0159et\u011bzy pro m\u00edrn\u00fd v\u00edtr a zm\u011bny p\u0159\u00edlivu a odlivu.<\/td>\n<\/tr>\n<tr>\n<td width=\"243\"><strong>Kotven\u00ed na pob\u0159e\u017en\u00edch platform\u00e1ch<\/strong><\/td>\n<td width=\"398\">76 \u2013 162 mm<\/td>\n<td width=\"213\">Odoln\u00e9 \u0159et\u011bzy pro hlubokou vodu, siln\u00e9 proudy nebo drsn\u00e9 po\u010das\u00ed.<\/td>\n<\/tr>\n<tr>\n<td width=\"243\"><strong>Kotven\u00ed b\u00f3j\u00ed<\/strong><\/td>\n<td width=\"398\">16 \u2013 52 mm<\/td>\n<td width=\"213\">Lehk\u00e9 a flexibiln\u00ed \u0159et\u011bzy pro snadnou manipulaci a \u010dast\u00e9 se\u0159izov\u00e1n\u00ed.<\/td>\n<\/tr>\n<tr>\n<td width=\"243\"><strong>Kotven\u00ed v hlubinn\u00e9 vod\u011b<\/strong><\/td>\n<td width=\"398\">84 \u2013 162 mm<\/td>\n<td width=\"213\">\u0158et\u011bzy s velk\u00fdm pr\u016fm\u011brem pro zvl\u00e1dnut\u00ed vysok\u00e9ho nap\u011bt\u00ed a dlouh\u00fdch d\u00e9lek.<\/td>\n<\/tr>\n<tr>\n<td width=\"243\"><strong>Do\u010dasn\u00e9 kotven\u00ed nebo pohotovostn\u00ed operace<\/strong><\/td>\n<td width=\"398\">36 \u2013 68 mm<\/td>\n<td width=\"213\">Vyv\u00e1\u017een\u00e1 velikost pro snadnou manipulaci a dostate\u010dnou s\u00edlu dr\u017een\u00ed.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Tip: V\u017edy ov\u011b\u0159te p\u0159esnou velikost pomoc\u00ed technick\u00fdch v\u00fdpo\u010dt\u016f nebo pou\u017eijte tabulku velikost\u00ed kotevn\u00edch \u0159et\u011bz\u016f a kalkula\u010dku velikost\u00ed kotevn\u00edch \u0159et\u011bz\u016f pro p\u0159esn\u00e9 shody.<\/em><\/p>\n<ul>\n<li><b><\/b><strong><b>Hmotnost a <\/b><\/strong><strong><b>D<\/b><\/strong><strong><b>n\u00e1vrh <\/b><\/strong><strong><b>F<\/b><\/strong><strong><b>polo\u017eky: <\/b><\/strong>Kotevn\u00ed \u0159et\u011bz se pou\u017e\u00edv\u00e1 spole\u010dn\u011b s dal\u0161\u00edmi prvky, jako jsou kotvy a spojovac\u00ed \u010dl\u00e1nky. Velikost a dal\u0161\u00ed parametry kotevn\u00edho \u0159et\u011bzu mus\u00ed t\u011bmto prvk\u016fm odpov\u00eddat.<\/li>\n<\/ul>\n<p>Obecn\u011b plat\u00ed, \u017ee pro klidn\u00e9 vody nebo p\u0159\u00edstavy obvykle posta\u010d\u00ed kotevn\u00ed \u0159et\u011bzy o pr\u016fm\u011bru 28\u201376 mm. Pro hlubokou vodu nebo drsn\u00e9 po\u010das\u00ed byste m\u011bli pro zaji\u0161t\u011bn\u00ed bezpe\u010dnosti zvolit v\u011bt\u0161\u00ed rozm\u011bry (84\u2013162 mm).<\/p>\n<p>Krom\u011b toho spole\u010dnost Tuohai p\u0159ipravila podrobnou tabulku velikost\u00ed kotevn\u00edch \u0159et\u011bz\u016f, kter\u00e1 zahrnuje pr\u016fm\u011br, hmotnost, pevnost v tahu a dal\u0161\u00ed kl\u00ed\u010dov\u00e9 parametry. Tuto tabulku m\u016f\u017eete pou\u017e\u00edt k rychl\u00e9mu v\u00fdb\u011bru kotevn\u00edho \u0159et\u011bzu, kter\u00fd pot\u0159ebujete.<\/p>\n<h3 style=\"text-align: center;\"><a href=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchor-Chain-Size-Chart.pdf\"><span style=\"color: #3366ff;\"><strong><em><b><i>St\u00e1hnout zdarma: Tabulka velikost\u00ed kotevn\u00edch \u0159et\u011bz\u016f<\/i><\/b><\/em><\/strong><\/span><\/a><\/h3>\n<h2><strong><b>Jak zvolit d\u00e9lku kotevn\u00edho \u0159et\u011bzu<\/b><\/strong><\/h2>\n<p>Krom\u011b v\u00fd\u0161e uveden\u00fdch parametr\u016f velikosti je velmi d\u016fle\u017eit\u00fdm faktorem tak\u00e9 d\u00e9lka kotevn\u00edho \u0159et\u011bzu. Obecn\u011b se d\u00e9lka \u0159et\u011bzu vypo\u010d\u00edt\u00e1v\u00e1 podle <strong><b>pom\u011br hloubky vody \u00d7 dalekohled<\/b><\/strong>.<\/p>\n<p>Pom\u011br rozsahu je pom\u011br d\u00e9lky uvoln\u011bn\u00e9ho kotevn\u00edho \u0159et\u011bzu k hloubce vody.<\/p>\n<p>D\u00e9lka kotevn\u00edho \u0159et\u011bzu nesouvis\u00ed jen s hloubkou vody, ale tak\u00e9 s kotevn\u00edm prost\u0159ed\u00edm, vlnov\u00fdmi a v\u011btrn\u00fdmi podm\u00ednkami, typem mo\u0159sk\u00e9ho dna a tak\u00e9 s velikost\u00ed a v\u00fdtlakem plavidla. Obecn\u011b plat\u00ed, \u017ee \u010d\u00edm hlub\u0161\u00ed je voda a \u010d\u00edm drsn\u011bj\u0161\u00ed je prost\u0159ed\u00ed, t\u00edm del\u0161\u00ed \u0159et\u011bz pot\u0159ebujete, co\u017e m\u016f\u017ee zajistit v\u011bt\u0161\u00ed p\u0159\u00eddr\u017enou s\u00edlu.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16422\" src=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchoring-Environment-of-Anchor-Chain.jpg\" alt=\"Kotevn\u00ed prost\u0159ed\u00ed kotevn\u00edho \u0159et\u011bzu\" width=\"1200\" height=\"550\" srcset=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchoring-Environment-of-Anchor-Chain.jpg 1200w, https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchoring-Environment-of-Anchor-Chain-768x352.jpg 768w, https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchoring-Environment-of-Anchor-Chain-18x8.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p>Zde jsou pro va\u0161i informaci doporu\u010den\u00e9 pom\u011bry rozsahu kotevn\u00edch \u0159et\u011bz\u016f pro r\u016fzn\u00e9 podm\u00ednky:<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Stav<\/strong><\/td>\n<td><strong>Doporu\u010den\u00fd pom\u011br rozsahu<\/strong><\/td>\n<td><strong>Pozn\u00e1mky<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>P\u0159\u00edstavn\u00ed kotvi\u0161t\u011b (klidn\u00e9 vody)<\/strong><\/td>\n<td>3:1 \u2013 5:1<\/td>\n<td>Vhodn\u00e9 pro chr\u00e1n\u011bn\u00e9 vody nebo chr\u00e1n\u011bn\u00e1 kotvi\u0161t\u011b, obvykle posta\u010d\u00ed krat\u0161\u00ed \u0159et\u011bzy.<\/td>\n<\/tr>\n<tr>\n<td><strong>Gener\u00e1ln\u00ed kotvi\u0161t\u011b<\/strong><\/td>\n<td>5:1 \u2013 7:1<\/td>\n<td>Standardn\u00ed sortiment pro ka\u017edodenn\u00ed kotven\u00ed za m\u00edrn\u00fdch podm\u00ednek.<\/td>\n<\/tr>\n<tr>\n<td><strong>Rozbou\u0159en\u00e9 po\u010das\u00ed nebo rozbou\u0159en\u00e9 mo\u0159e<\/strong><\/td>\n<td>7:1 \u2013 10:1<\/td>\n<td>Del\u0161\u00ed \u0159et\u011bzy pro zaji\u0161t\u011bn\u00ed bezpe\u010dnosti p\u0159i siln\u00e9m v\u011btru, proudech nebo del\u0161\u00edm kotven\u00ed.<\/td>\n<\/tr>\n<tr>\n<td><strong>Kotven\u00ed v hlubinn\u00e9 vod\u011b<\/strong><\/td>\n<td>8:1 \u2013 12:1<\/td>\n<td>Pro hlubokou vodu nebo slo\u017eit\u00e9 podm\u00ednky na mo\u0159sk\u00e9m dn\u011b je nutn\u00e1 prodlou\u017een\u00e1 d\u00e9lka \u0159et\u011bzu.<\/td>\n<\/tr>\n<tr>\n<td><strong>Do\u010dasn\u00e9 kotven\u00ed nebo pohotovostn\u00ed operace<\/strong><\/td>\n<td>4:1 \u2013 6:1<\/td>\n<td>Vyv\u00e1\u017een\u00e1 d\u00e9lka pro flexibiln\u00ed a kr\u00e1tkodob\u00e9 kotv\u00edc\u00ed operace.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong><b>Nap\u0159\u00edklad:<\/b><\/strong><\/p>\n<p><em><i>Pro ukotven\u00ed portu, pokud je pom\u011br rozsahu 4 a <\/i><\/em><em><i>celkov\u00fd <\/i><\/em><em><i>hloubka vody je 10 metr\u016f, po\u017eadovan\u00e1 d\u00e9lka <\/i><\/em><em><i>kotva <\/i><\/em><em><i>\u0159et\u011bz je<\/i><\/em><em><i>:<\/i><\/em><\/p>\n<p style=\"text-align: center;\"><strong><em><b><i>10\u00d74=<\/i><\/b><\/em><\/strong><strong><em><b><i>40 metr\u016f<\/i><\/b><\/em><\/strong><\/p>\n<p><em><i>Za nep\u0159\u00edzniv\u00e9ho po\u010das\u00ed, se stejn\u00fdmi 10 metry <\/i><\/em><em><i>celkov\u00fd <\/i><\/em><em><i>hloubka vody, pom\u011br rozsahu m\u016f\u017ee b\u00fdt 8, tak\u017ee po\u017eadovan\u00e1 d\u00e9lka <\/i><\/em><em><i>kotva <\/i><\/em><em><i>\u0159et\u011bz bude<\/i><\/em><em><i>:<\/i><\/em><\/p>\n<p style=\"text-align: center;\"><strong><em><b><i>10\u00d78=<\/i><\/b><\/em><\/strong><strong><em><b><i>80 metr\u016f<\/i><\/b><\/em><\/strong><\/p>\n<h2><strong>Podrobn\u00e9 kroky pro v\u00fdpo\u010det d\u00e9lky kotevn\u00edho \u0159et\u011bzu<\/strong><\/h2>\n<h3><strong><b>Krok 1: Potvr\u010fte hloubku vody<\/b><\/strong><\/h3>\n<p>Zkontrolujte hloubku vody v kotvic\u00edm m\u00edst\u011b a vezm\u011bte v \u00favahu zm\u011bny p\u0159\u00edlivu a ponor plavidla. T\u00edm zajist\u00edte, \u017ee d\u00e9lka kotevn\u00edho \u0159et\u011bzu bude i p\u0159i p\u0159\u00edlivu st\u00e1le dostate\u010dn\u00e1.<\/p>\n<p>Nap\u0159\u00edklad:<\/p>\n<p>Pokud je hloubka vody 12 metr\u016f, hladina vody stoupne b\u011bhem p\u0159\u00edlivu o 2 metry a ponor plavidla je 3 metry, pak je celkov\u00e1 hloubka (naz\u00fdvan\u00e1 tak\u00e9 kotevn\u00ed hloubka):<\/p>\n<p style=\"text-align: center;\"><em><strong><b>12+2+3=17 metr\u016f<\/b><\/strong><\/em><\/p>\n<h3><strong><b>Krok 2: Zkontrolujte prost\u0159ed\u00ed a vyberte spr\u00e1vn\u00fd pom\u011br zorn\u00e9ho pole<\/b><\/strong><\/h3>\n<p>Posu\u010fte kotevn\u00ed prost\u0159ed\u00ed:<\/p>\n<ul>\n<li>Klidn\u00fd p\u0159\u00edstav nebo chr\u00e1n\u011bn\u00e9 vody<\/li>\n<li>M\u00edrn\u00e9 vlny<\/li>\n<li>Nep\u0159\u00edzniv\u00e9 po\u010das\u00ed nebo siln\u00e9 proudy<\/li>\n<li>Hlubokomo\u0159sk\u00e9 nebo pelagick\u00e9 prost\u0159ed\u00ed<\/li>\n<\/ul>\n<p><strong>Vhodn\u00fd pom\u011br si m\u016f\u017eete vybrat podle v\u00fd\u0161e uveden\u00e9 tabulky pom\u011br\u016f rozsahu.<\/strong><\/p>\n<h3><strong><b>Krok 3: V\u00fdpo\u010det po\u017eadovan\u00e9 d\u00e9lky kotevn\u00edho \u0159et\u011bzu<\/b><\/strong><\/h3>\n<p>Vzorec je: <strong><em><b><i>D\u00e9lka \u0159et\u011bzu = Celkov\u00e1 hloubka vody \u00d7 Pom\u011br dosahu<\/i><\/b><\/em><\/strong><\/p>\n<p>Nap\u0159\u00edklad:<\/p>\n<p>Pokud je celkov\u00e1 hloubka vody 15 metr\u016f a pom\u011br m\u011b\u0159ic\u00edch \u00fahl\u016f je 6:1, pak je po\u017eadovan\u00e1 d\u00e9lka \u0159et\u011bzu<\/p>\n<p style=\"text-align: center;\"><em><strong><b>15 \u00d7 6 = 90 metr\u016f<\/b><\/strong><\/em><\/p>\n<h3><strong><b>Krok 4: P\u0159idat <\/b><\/strong><strong><b>S<\/b><\/strong><strong><b>bezpe\u010dnost <\/b><\/strong><strong><b>M<\/b><\/strong><strong><b>argin<\/b><\/strong><\/h3>\n<p>V z\u00e1vislosti na r\u016fzn\u00fdch prost\u0159ed\u00edch se doporu\u010duje zv\u00fd\u0161it vypo\u010d\u00edtanou d\u00e9lku kotevn\u00edho \u0159et\u011bzu o 10% a\u017e 20% jako bezpe\u010dnostn\u00ed rezervu. To pom\u00e1h\u00e1 zvl\u00e1dat n\u00e1hl\u00e9 podm\u00ednky, jako jsou siln\u00e9 proudy, \u010dast\u00e9 houp\u00e1n\u00ed nebo velk\u00e9 zm\u011bny p\u0159\u00edlivu a odlivu.<\/p>\n<p>To znamen\u00e1:<\/p>\n<p style=\"text-align: center;\"><em><strong><b>90 \u00d7 1,2 = 108 metr\u016f<\/b><\/strong><\/em><\/p>\n<p>P\u0159ipravili jsme <strong><b>Kalkula\u010dka dimenzov\u00e1n\u00ed kotevn\u00edch \u0159et\u011bz\u016f<\/b><\/strong>.<\/p>\n<p>Sta\u010d\u00ed zadat v\u00fdtlak plavidla, typ, hloubku vody a kotv\u00edc\u00ed prost\u0159ed\u00ed. Syst\u00e9m automaticky vypo\u010d\u00edt\u00e1 nejvhodn\u011bj\u0161\u00ed velikost a d\u00e9lku \u0159et\u011bzu pro v\u00e1\u0161 projekt, \u010d\u00edm\u017e v\u00fdrazn\u011b sn\u00ed\u017e\u00ed chyby a \u010dasov\u00e9 n\u00e1klady zp\u016fsoben\u00e9 ru\u010dn\u00edmi v\u00fdpo\u010dty.<\/p>\n<h3 style=\"text-align: center;\"><a href=\"https:\/\/tuohaihardware.com\/wp-content\/uploads\/2025\/09\/Anchor-Chain-Sizing-AutoCalc.xlsx\"><em><span style=\"color: #3366ff;\"><strong><b>Klikn\u011bte pro <\/b><\/strong><strong><b>D<\/b><\/strong><strong><b>St\u00e1hn\u011bte si zdarma kalkula\u010dku pro dimenzov\u00e1n\u00ed kotevn\u00edch \u0159et\u011bz\u016f<\/b><\/strong><\/span><\/em><\/a><\/h3>\n<p>V p\u0159\u00edpad\u011b hlubokovodn\u00edch oblast\u00ed nebo d\u016fle\u017eit\u00fdch in\u017een\u00fdrsk\u00fdch projekt\u016f se doporu\u010duje konzultace s n\u00e1mo\u0159n\u00edm in\u017een\u00fdrem nebo klasifika\u010dn\u00ed spole\u010dnost\u00ed, jako je LR, DNV nebo ABS, pro odborn\u00e9 poradenstv\u00ed a potvrzen\u00ed po\u017eadovan\u00e9 velikosti kotevn\u00edho \u0159et\u011bzu.<\/p>\n<hr \/>\n<h2>Nej\u010dast\u011bj\u0161\u00ed dotazy<\/h2>\n<h3><strong><b>Spole\u010dn\u00fd <\/b><\/strong><strong><b>M<\/b><\/strong><strong><b>chyby <\/b><\/strong><strong><b>W<\/b><\/strong><strong><b>slepice <\/b><\/strong><strong><b>C<\/b><\/strong><strong><b>bydlen\u00ed <\/b><\/strong><strong><b>A<\/b><\/strong><strong><b>kotva <\/b><\/strong><strong><b>C<\/b><\/strong><strong><b>vlasy <\/b><\/strong><strong><b>S<\/b><\/strong><strong><b>velikost<\/b><\/strong><\/h3>\n<p>P\u0159i v\u00fdb\u011bru velikosti kotevn\u00edho \u0159et\u011bzu jsou velmi \u010dast\u00e9 n\u00e1sleduj\u00edc\u00ed chyby:<\/p>\n<ul>\n<li>Pouze se bere v \u00favahu ton\u00e1\u017e plavidla a hloubka vody, bez ohledu na kotv\u00edc\u00ed prost\u0159ed\u00ed.<br \/>\nNap\u0159\u00edklad 50tunov\u00e1 lo\u010f kotv\u00edc\u00ed v p\u0159\u00edstavu a v hlubok\u00e9m mo\u0159i pot\u0159ebuje velmi odli\u0161n\u00e9 velikosti a pevnosti \u0159et\u011bz\u016f.<\/li>\n<li>T\u0159\u00edda \u0159et\u011bzu neodpov\u00edd\u00e1 jin\u00fdm spojk\u00e1m.<br \/>\nDr\u017en\u00e1 s\u00edla kotevn\u00edho syst\u00e9mu z\u00e1vis\u00ed na jeho nejslab\u0161\u00ed \u010d\u00e1sti. Velikost a t\u0159\u00edda kotevn\u00edho \u0159et\u011bzu mus\u00ed odpov\u00eddat ostatn\u00edm prvk\u016fm (obloukov\u00fd t\u0159men, D-t\u0159men, oto\u010dn\u00fd t\u0159men, \u010dep t\u0159menu atd.) nebo b\u00fdt dokonce vy\u0161\u0161\u00ed, jinak hroz\u00ed bezpe\u010dnostn\u00ed rizika.<\/li>\n<\/ul>\n<h3><strong><b>Co jsou <\/b><\/strong><strong><b>J\u00e1<\/b><\/strong><strong><b>mezin\u00e1rodn\u00ed <\/b><\/strong><strong><b>S<\/b><\/strong><strong><b>standardy a <\/b><\/strong><strong><b>C<\/b><\/strong><strong><b>certifikace pro <\/b><\/strong><strong><b>A<\/b><\/strong><strong><b>kotva <\/b><\/strong><strong><b>C<\/b><\/strong><strong><b>\u0159et\u011bzy?<\/b><\/strong><\/h3>\n<h5><strong>Mezin\u00e1rodn\u00ed standardy:<\/strong><\/h5>\n<ul>\n<li><strong>\u010cSN EN 1704:2007<\/strong> \u2013 Kotv\u00edc\u00ed \u0159et\u011bz lodi<br \/>\nDefinuje velikost a mechanick\u00e9 vlastnosti kotevn\u00edch \u0159et\u011bz\u016f typu Stud Link a Studless Link a uvazovac\u00edch \u0159et\u011bz\u016f.<\/li>\n<li><strong>IACS UR W18<\/strong> \u2013 Sjednocen\u00e9 po\u017eadavky<br \/>\nZ\u00e1klad pou\u017e\u00edvan\u00fd klasifika\u010dn\u00edmi spole\u010dnostmi (ABS, LR, DNV, CCS atd.) p\u0159i certifikaci kotevn\u00edch \u0159et\u011bz\u016f.<\/li>\n<li><strong>OCIMF \u2013<\/strong>\u00a0Technick\u00e1 reference pro zvl\u00e1\u0161tn\u00ed podm\u00ednky, jako jsou tankery a offshore plo\u0161iny.<\/li>\n<\/ul>\n<h5><strong><b>T\u0159\u00edda <\/b><\/strong><strong><b>C<\/b><\/strong><strong><b>certifikace:<\/b><\/strong><\/h5>\n<ul>\n<li>LR (Lloyd\u016fv registr)<\/li>\n<li>ABS (Americk\u00fd \u00fa\u0159ad pro lodn\u00ed dopravu)<\/li>\n<li>DNV (Det Norske Veritas)<\/li>\n<li>BV (Bureau Veritas)<\/li>\n<li>CCS (\u010c\u00ednsk\u00e1 klasifika\u010dn\u00ed spole\u010dnost)<\/li>\n<\/ul>\n<h5><strong><b>Dal\u0161\u00ed n\u00e1rodn\u00ed normy:<\/b><\/strong><\/h5>\n<ul>\n<li>\u010c\u00edna: GB\/T 549<\/li>\n<li>USA: ASTM \/ ABS<\/li>\n<li>Japonsko: JIS F3303<\/li>\n<\/ul>\n<p>Tyto normy a certifikace zaji\u0161\u0165uj\u00ed, \u017ee kotevn\u00ed \u0159et\u011bzy z r\u016fzn\u00fdch zem\u00ed a od r\u016fzn\u00fdch dodavatel\u016f maj\u00ed stejnou velikost, pevnost a bezpe\u010dnost.<\/p>\n<h3>Jak\u00e9 jsou stupn\u011b pevnosti kotevn\u00edch \u0159et\u011bz\u016f?<\/h3>\n<p>Kotevn\u00ed a vyvazovac\u00ed \u0159et\u011bz Existuj\u00ed r\u016fzn\u00e9 stupn\u011b kotevn\u00edch\/vyvazovac\u00edch \u0159et\u011bz\u016f, kter\u00e9 ozna\u010duj\u00ed pevnost a nejvhodn\u011bj\u0161\u00ed pou\u017eit\u00ed:<\/p>\n<h5>Stupe\u0148 1 (G1):<\/h5>\n<p>Toto je nejmen\u0161\u00ed pevnost, pro mal\u00e9 otev\u0159en\u00e9 lod\u011b a ryb\u00e1\u0159sk\u00e9 lod\u011b. Levn\u011bj\u0161\u00ed, ale m\u00e9n\u011b odoln\u00e9.<\/p>\n<h5>Stupe\u0148 2 (G2):<\/h5>\n<p>St\u0159edn\u00ed pevnost, velmi b\u011b\u017en\u00e9. Jedn\u00edm z jeho vyu\u017eit\u00ed je kotven\u00ed obchodn\u00edch lod\u00ed a obecn\u00e9 p\u0159\u00edstavn\u00ed operace. Docela vyv\u00e1\u017een\u00fd z hlediska n\u00e1klad\u016f a v\u00fdkonu.<\/p>\n<h5>Stupe\u0148 3 (G3):<\/h5>\n<p>Vysok\u00e1 pevnost, p\u0159ibli\u017en\u011b o 20\u201330% pevn\u011bj\u0161\u00ed ne\u017e t\u0159\u00edda 2. Ide\u00e1ln\u00ed pro velk\u00e9 obchodn\u00ed lod\u011b, hlub\u0161\u00ed vodu a slo\u017eit\u011bj\u0161\u00ed podm\u00ednky.<\/p>\n<h5>R3 \/ R3S \/ R4:<\/h5>\n<p>Vy\u0161\u0161\u00ed pevnost ne\u017e G3. Pou\u017eit\u00ed: pob\u0159e\u017en\u00ed plo\u0161iny, hlubokomo\u0159sk\u00e9 projekty, FPSO a kotv\u00edc\u00ed b\u00f3je. Spl\u0148uje velmi vysok\u00e9 bezpe\u010dnostn\u00ed standardy a je dra\u017e\u0161\u00ed.<\/p>\n<h5>Vlastn\u00ed stupn\u011b:<\/h5>\n<p>Vyrobeno pro specializovan\u00e9 in\u017een\u00fdrsk\u00e9 projekty nebo velmi velk\u00e9 platformy. Obvykle se klasifikuje jako LR, DNV nebo ABS.<\/p>\n<h3><strong><b>Jak rychle vypo\u010d\u00edtat po\u017eadovanou velikost a d\u00e9lku kotevn\u00edho \u0159et\u011bzu?<\/b><\/strong><\/h3>\n<p>Pou\u017eijte na\u0161i kalkula\u010dku pro dimenzov\u00e1n\u00ed kotevn\u00edho \u0159et\u011bzu. Zadejte v\u00fdtlak plavidla, hloubku vody a podm\u00ednky kotven\u00ed a rychle z\u00edskejte doporu\u010denou velikost a d\u00e9lku, abyste se vyhnuli probl\u00e9m\u016fm a chyb\u00e1m p\u0159i ru\u010dn\u00edm v\u00fdpo\u010dtu.<\/p>\n<h3><strong><b>Jak \u010dasto by se m\u011bly kontrolovat nebo vym\u011b\u0148ovat kotevn\u00ed \u0159et\u011bzy?<\/b><\/strong><\/h3>\n<p><strong><b>Denn\u00ed kontrola: <\/b><\/strong>Doporu\u010duje se prov\u00e9st vizu\u00e1ln\u00ed kontrolu kotevn\u00edho \u0159et\u011bzu p\u0159ed a po ka\u017ed\u00e9m ukotven\u00ed. Zkontrolujte, zda nedo\u0161lo k opot\u0159eben\u00ed, korozi nebo zm\u011bn\u00e1m rozm\u011br\u016f.<\/p>\n<p><strong><b>Pravideln\u00e1 \u00fadr\u017eba:<\/b><\/strong> Kompletn\u00ed kontrola by se obvykle m\u011bla prov\u00e1d\u011bt ka\u017ed\u00fdch 6 m\u011bs\u00edc\u016f nebo b\u011bhem ro\u010dn\u00ed \u00fadr\u017eby.<\/p>\n<p><strong><b>Cyklus v\u00fdm\u011bny:<\/b><\/strong>\u00a0V z\u00e1vislosti na \u010detnosti pou\u017e\u00edv\u00e1n\u00ed a podm\u00ednk\u00e1ch na mo\u0159i je obvykle nutn\u00e1 kompletn\u00ed kontrola nebo v\u00fdm\u011bna ka\u017ed\u00fdch 5\u20137 let.<\/p>\n<h3><strong><b>Jak na to <\/b><\/strong><strong><b>M<\/b><\/strong><strong><b>ud\u011blat <\/b><\/strong><strong><b>A<\/b><\/strong><strong><b>kotva <\/b><\/strong><strong><b>C<\/b><\/strong><strong><b>vlasy <\/b><\/strong><strong><b>L<\/b><\/strong><strong><b>ast <\/b><\/strong><strong><b>L<\/b><\/strong><strong><b>d\u00e9le?<\/b><\/strong><\/h3>\n<ul>\n<li>Zvolte spr\u00e1vnou velikost kotevn\u00edho \u0159et\u011bzu, abyste se vyhnuli nesouladu s jin\u00fdm vybaven\u00edm a sn\u00ed\u017eili t\u0159en\u00ed.<\/li>\n<li>Zvolte spr\u00e1vnou povrchovou \u00fapravu, nap\u0159\u00edklad \u017e\u00e1rov\u00e9 zinkov\u00e1n\u00ed nebo profesion\u00e1ln\u00ed antikorozn\u00ed n\u00e1t\u011br.<\/li>\n<li>V oblastech s vysok\u00fdm obsahem soli nebo silnou koroz\u00ed kotevn\u00ed \u0159et\u011bz \u010dasto omyvejte a nan\u00e1\u0161ejte ochrann\u00e9 mazivo.<\/li>\n<li>Pravideln\u011b kontrolujte opot\u0159eben\u00ed \u010dl\u00e1nk\u016f \u0159et\u011bzu a kov\u00e1n\u00ed a v\u010das vym\u011b\u0148ujte star\u00e9 d\u00edly.<\/li>\n<\/ul>\n<h3><strong>Lze p\u0159izp\u016fsobit velikost kotevn\u00edho \u0159et\u011bzu pro in\u017een\u00fdrsk\u00e9 projekty?<\/strong><\/h3>\n<p>Ano. Podporujeme zak\u00e1zkov\u00e9 kotevn\u00ed \u0159et\u011bzy v pln\u00fdch velikostech od 12,5 mm do 162 mm. Druh materi\u00e1lu, d\u00e9lku, povrchovou \u00fapravu a certifikaci lze tak\u00e9 upravit podle pot\u0159eb va\u0161eho projektu.<\/p>\n<p>&nbsp;<\/p>\n<p>Pro souvisej\u00edc\u00ed podrobnosti o produktech a praktick\u00e9 srovn\u00e1n\u00ed si m\u016f\u017eete tak\u00e9 p\u0159e\u010d\u00edst o <a href=\"https:\/\/tuohaihardware.com\/cs\/rozdily-v-klicich-retezu-g4-vs-g43-a-typicke-aplikace\/\">\u0158et\u011bz G4 vs. G43: Kl\u00ed\u010dov\u00e9 rozd\u00edly a typick\u00e9 aplikace<\/a>, <a href=\"https:\/\/tuohaihardware.com\/cs\/vyrobce-retezu-z-nerezove-oceli\/\">V\u00e1\u0161 d\u016fv\u011bryhodn\u00fd dodavatel \u0159et\u011bz\u016f z nerezov\u00e9 oceli<\/a>a <a href=\"https:\/\/tuohaihardware.com\/cs\/ocelovy-retez\/retez-morske-kotvy\/\">\u0158et\u011bz mo\u0159sk\u00e9 kotvy<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Choosing the right size of anchor chain is very important for the safe use of ships and the smooth progress of engineering projects. Many buyers [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16418,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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":"default","adv-header-id-meta":"","stick-header-meta":"default","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":[1],"tags":[],"class_list":["post-16399","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Anchor Chain Size Guide With Free Sizing Calculator - Tuohai Hardware<\/title>\n<meta name=\"description\" content=\"Explore anchor chain size, including diameter, pitch, width and length. 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