{"id":15082,"date":"2026-04-09T16:58:54","date_gmt":"2026-04-09T08:58:54","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=15082"},"modified":"2026-04-16T17:02:56","modified_gmt":"2026-04-16T09:02:56","slug":"what-is-api-600-gate-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/","title":{"rendered":"API 600 Tol\u00f3z\u00e1r: Szabv\u00e1nyok, M\u0171szaki adatok \u00e9s F\u0151bb el\u0151ny\u00f6k"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Tartalomjegyz\u00e9k<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Tartalomjegyz\u00e9k v\u00e1lt\u00e1sa\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">V\u00e1lt\u00e1s<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#What_the_API_600_Standard_Actually_Covers\" >Amit az API 600 szabv\u00e1ny val\u00f3j\u00e1ban lefed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#What_the_API_600_Gate_Valve_Specification_Covers_in_Practice\" >Amit az API 600 tol\u00f3z\u00e1r specifik\u00e1ci\u00f3 a gyakorlatban lefed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#Which_Materials_and_Trim_Grades_Does_API_600_Specify\" >Milyen anyagokat \u00e9s bels\u0151 alkatr\u00e9sz min\u0151s\u00e9geket hat\u00e1roz meg az API 600?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#API_600_Gate_Valve_Dimensions_What_to_Know_Before_You_Design\" >API 600 tol\u00f3z\u00e1r m\u00e9retek: Amit tudni kell a tervez\u00e9s el\u0151tt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#Why_API_600_Gate_Valves_Are_Specified_for_Severe_Service\" >Mi\u00e9rt az API 600 tol\u00f3z\u00e1rakat specifik\u00e1lj\u00e1k nagy ig\u00e9nybev\u00e9tel\u0171 szolg\u00e1ltat\u00e1sokhoz<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#How_API_600_Compares_to_API_602_API_603_and_API_6D\" >Hogyan viszonyul az API 600 az API 602, API 603 \u00e9s API 6D szabv\u00e1nyokhoz<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#Where_API_600_Gate_Valves_Are_Used_in_Industry\" >Hol haszn\u00e1lj\u00e1k az API 600 tol\u00f3z\u00e1rakat az iparban<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#How_to_Maintain_and_Replace_an_API_600_Gate_Valve\" >Hogyan kell karbantartani \u00e9s cser\u00e9lni egy API 600 tol\u00f3z\u00e1rat<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#Routine_Maintenance\" >Rutin karbantart\u00e1s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#Api_600_Gate_Valve_Replacement\" >API 600 tol\u00f3z\u00e1r csere<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#Api_600_Gate_Valve_Price\" >API 600 tol\u00f3z\u00e1r \u00e1r<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#API_600_Standard_PDF_and_Where_to_Find_It\" >API 600 szabv\u00e1ny PDF \u00e9s hol tal\u00e1lhat\u00f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/gate-valve\/what-is-api-600-gate-valve\/#Xintai_API_600_Cast_Steel_Gate_Valves\" >Xintai API 600 \u00f6nt\u00f6tt ac\u00e9l tol\u00f3z\u00e1rak<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Az API 600 tol\u00f3z\u00e1r egy nagy teherb\u00edr\u00e1s\u00fa, csavarozott fedeles ac\u00e9l tol\u00f3z\u00e1r, amelyet nagynyom\u00e1s\u00fa, magas h\u0151m\u00e9rs\u00e9klet\u0171 elz\u00e1r\u00e1si feladatokra terveztek olajfinom\u00edt\u00f3kban, petrolk\u00e9miai \u00fczemekben \u00e9s energiatermel\u0151 l\u00e9tes\u00edtm\u00e9nyekben. A szabv\u00e1ny az \u00f6nt\u00f6tt ac\u00e9l tol\u00f3z\u00e1rakat fedi le NPS 2, vagyis 2 h\u00fcvelyk n\u00e9vleges cs\u0151m\u00e9rett\u0151l NPS 48-ig.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"983\" height=\"655\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-2.webp\" alt=\"\" class=\"wp-image-15084\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-2.webp 983w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-2-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-2-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-2-18x12.webp 18w\" sizes=\"(max-width: 983px) 100vw, 983px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_the_API_600_Standard_Actually_Covers\"><\/span><strong>Amit az API 600 szabv\u00e1ny val\u00f3j\u00e1ban lefed<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Az API 600, hivatalos c\u00edm\u00e9n Ac\u00e9l tol\u00f3z\u00e1rak: Karim\u00e1s \u00e9s tompahegeszt\u00e9s\u0171 v\u00e9gek, csavarozott fedelek, jelenleg a 13. kiad\u00e1s\u00e1n\u00e1l tart, amelyet 2015-ben adtak ki. A tompahegeszt\u00e9s\u0171 v\u00e9gek azt jelentik, hogy a szelepet k\u00f6zvetlen\u00fcl a cs\u0151vezet\u00e9kbe hegesztik, nem pedig karim\u00e1kkal csavarozz\u00e1k, ami biztons\u00e1gosabb csatlakoz\u00e1st biztos\u00edt nagynyom\u00e1s\u00fa alkalmaz\u00e1sokban.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Meghat\u00e1rozza az \u00f6nt\u00f6tt ac\u00e9l tol\u00f3z\u00e1rak minim\u00e1lis tervez\u00e9si, anyag-, m\u00e9ret- \u00e9s vizsg\u00e1lati k\u00f6vetelm\u00e9nyeit nagy ig\u00e9nybev\u00e9tel\u0171 alkalmaz\u00e1sokhoz. A szabv\u00e1ny teljes \u00e1t\u00f6ml\u00e9s\u0171, vastag fal\u00fa, nagy ors\u00f3\u00e1tm\u00e9r\u0151j\u0171 kivitelekre vonatkozik, amelyeket \u00fagy \u00e9p\u00edtettek, hogy ellen\u00e1lljanak a korr\u00f3zi\u00f3nak \u00e9s er\u00f3zi\u00f3nak a finom\u00edt\u00f3i k\u00f6rnyezetekben, ahol a k\u00f6nnyebb szelepkialak\u00edt\u00e1sok el\u00e9gtelenek lenn\u00e9nek.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_the_API_600_Gate_Valve_Specification_Covers_in_Practice\"><\/span><strong>Amit az API 600 tol\u00f3z\u00e1r specifik\u00e1ci\u00f3 a gyakorlatban lefed<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A konstrukci\u00f3 csavarozott fed\u00e9llel, k\u00fcls\u0151 menetes ors\u00f3val \u00e9s kengyellel rendelkezik. Az OS&amp;Y, ahogy gyakran r\u00f6vid\u00edtik, azt jelenti, hogy az ors\u00f3menetek a k\u00e9ziker\u00e9k felett l\u00e1that\u00f3ak, \u00edgy egy pillant\u00e1ssal l\u00e1that\u00f3 meger\u0151s\u00edt\u00e9st adnak a szelep helyzet\u00e9r\u0151l.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nagynyom\u00e1s\u00fa k\u00f6rnyezetben ez a l\u00e1that\u00f3 helyzetjelz\u0151 kik\u00fcsz\u00f6b\u00f6li annak kock\u00e1zat\u00e1t, hogy a szelepet t\u00e9ves felt\u00e9telez\u00e9s alapj\u00e1n m\u0171k\u00f6dtess\u00e9k annak \u00e1llapot\u00e1r\u00f3l.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az API 600 tol\u00f3z\u00e1r specifik\u00e1ci\u00f3 a k\u00f6vetkez\u0151 param\u00e9tereket fedi le:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00e9rettartom\u00e1ny NPS 2-t\u0151l NPS 48-ig, egyes kivitelek el\u00e9rhetik az NPS 60-72-t<\/li>\n\n\n\n<li>Nyom\u00e1soszt\u00e1lyok Class 150-t\u0151l Class 2500-ig, ahol a magasabb oszt\u00e1lysz\u00e1mok magasabb maxim\u00e1lis megengedett nyom\u00e1st jel\u00f6lnek<\/li>\n\n\n\n<li>Karim\u00e1s v\u00e9gm\u00e9retek az ASME B16.5 szerint, amely a karimam\u00e9reteket \u00e9s n\u00e9vleges \u00e9rt\u00e9keket szab\u00e1lyozza 24 h\u00fcvelykig, \u00e9s az ASME B16.47 szerint 24 h\u00fcvelyk felett<\/li>\n\n\n\n<li>Be\u00e9p\u00edt\u00e9si hosszm\u00e9retek az ASME B16.10 szerint, amely meghat\u00e1rozza a karim\u00e1s \u00e9s tompahegeszt\u00e9s\u0171 v\u00e9gek v\u00e9gt\u0151l-v\u00e9gig m\u00e9reteit<\/li>\n\n\n\n<li>Nyom\u00e1spr\u00f3ba az API 598 szerint, amely mag\u00e1ban foglalja a hidrosztatikus h\u00e1zpr\u00f3b\u00e1kat, amelyek ellen\u0151rzik, hogy a szelep test sziv\u00e1rg\u00e1s n\u00e9lk\u00fcl tartja a nyom\u00e1st, valamint a nagynyom\u00e1s\u00fa \u00fcl\u00e9kz\u00e1r\u00e1si pr\u00f3b\u00e1kat<\/li>\n\n\n\n<li>Sz\u00f6k\u0151 emisszi\u00f3s megfelel\u0151s\u00e9g az API 624 \u00e9s ISO 15848-1 szerint, korl\u00e1tozva az ors\u00f3 sziv\u00e1rg\u00e1s\u00e1t 100 ppm al\u00e1 a k\u00f6rnyezetv\u00e9delmi el\u0151\u00edr\u00e1soknak val\u00f3 megfelel\u00e9s \u00e9rdek\u00e9ben<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Az API 600 sz\u00e1mos kapcsol\u00f3d\u00f3 tol\u00f3z\u00e1r szabv\u00e1ny mellett helyezkedik el, amelyek mindegyike m\u00e1s-m\u00e1s hat\u00f3k\u00f6rre terjed ki. Ez az \u00fatmutat\u00f3 az <a href=\"https:\/\/www.xintaivalves.com\/hu\/blog\/standard\/gate-valve-specifications-explained\/\">API 600 tol\u00f3z\u00e1r specifik\u00e1ci\u00f3s k\u00f6vetelm\u00e9nyeihez<\/a> \u00e9s hogyan viszonyulnak az API 602, 603 \u00e9s 6D szabv\u00e1nyokhoz, lefedi, hogy melyik szabv\u00e1ny hol alkalmazhat\u00f3, \u00e9s mi k\u00fcl\u00f6nb\u00f6zteti meg \u0151ket.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Which_Materials_and_Trim_Grades_Does_API_600_Specify\"><\/span><strong>Milyen anyagokat \u00e9s bels\u0151 alkatr\u00e9sz min\u0151s\u00e9geket hat\u00e1roz meg az API 600?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Az anyagv\u00e1laszt\u00e1s a m\u0171k\u00f6d\u00e9si felt\u00e9teleknek megfelel\u0151en t\u00f6rt\u00e9nik. Az ASTM A216 WCB \u00f6nt\u00f6tt sz\u00e9nac\u00e9l \u00e1ltal\u00e1nos szolg\u00e1ltat\u00e1sokhoz haszn\u00e1latos. Az ASTM A217 WC6 \u00e9s WC9 \u00f6tv\u00f6z\u00f6tt ac\u00e9l magas h\u0151m\u00e9rs\u00e9klet\u0171 alkalmaz\u00e1sokhoz van el\u0151\u00edrva.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az ASTM A351 CF8M rozsdamentes ac\u00e9l korroz\u00edv k\u00f6zegekre vonatkozik. Agressz\u00edvebb k\u00f6rnyezetekhez a Monel, Inconel \u00e9s duplex rozsdamentes ac\u00e9lok tartoznak a szabv\u00e1ny hat\u00f3k\u00f6r\u00e9be.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az \u00fcl\u00e9keket, t\u00e1rcs\u00e1t \u00e9s ors\u00f3t mag\u00e1ban foglal\u00f3 bels\u0151 alkatr\u00e9szek Stellite 6 vagy 13Cr kem\u00e9nyfel\u00fclettel vannak ell\u00e1tva. A Stellite egy kobalt-kr\u00f3m \u00f6tv\u00f6zet, amely ellen\u00e1ll a kop\u00e1snak \u00e9s a ber\u00e1g\u00f3d\u00e1snak magas h\u0151m\u00e9rs\u00e9klet\u0171 \u00e1raml\u00e1s eset\u00e9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A bels\u0151 alkatr\u00e9szek min\u0151s\u00e9ge hat\u00e1rozza meg, hogy a szelep mennyi ideig tartja a t\u00f6m\u00edt\u00e9s\u00e9t a karbantart\u00e1si id\u0151k\u00f6z\u00f6k k\u00f6z\u00f6tt. A folyamat k\u00f6zeg\u00e9hez val\u00f3 illeszt\u00e9se \u00e9ppolyan fontos, mint a test anyagmin\u0151s\u00e9g\u00e9nek illeszt\u00e9se.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"API_600_Gate_Valve_Dimensions_What_to_Know_Before_You_Design\"><\/span><strong>API 600 tol\u00f3z\u00e1r m\u00e9retek: Amit tudni kell a tervez\u00e9s el\u0151tt<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u00e9retk\u00f6vetelm\u00e9nyek az ASME B16.10 szabv\u00e1nyt k\u00f6vetik a be\u00e9p\u00edt\u00e9si hosszak tekintet\u00e9ben. Ezek nyom\u00e1soszt\u00e1ly \u00e9s n\u00e9vleges cs\u0151m\u00e9ret szerint v\u00e1ltoznak, \u00e9s korai meger\u0151s\u00edt\u00e9s\u00fck megel\u0151zi az \u00fctk\u00f6z\u00e9seket a telep\u00edt\u00e9s sor\u00e1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gyakori referencia m\u00e9retek karim\u00e1s RF v\u00e9gekhez:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>4 h\u00fcvelyk, 150-es oszt\u00e1ly: 229 mm be\u00e9p\u00edt\u00e9si hossz<\/li>\n\n\n\n<li>4 h\u00fcvelyk, 600-as oszt\u00e1ly: 305 mm be\u00e9p\u00edt\u00e9si hossz<\/li>\n\n\n\n<li>6 h\u00fcvelyk, 150-es oszt\u00e1ly: 267 mm be\u00e9p\u00edt\u00e9si hossz<\/li>\n\n\n\n<li>6 h\u00fcvelyk, 600-as oszt\u00e1ly: 403 mm be\u00e9p\u00edt\u00e9si hossz<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A v\u00e9gleges cs\u0151vezet\u00e9k-tervez\u00e9shez az adott gy\u00e1rt\u00f3 Api 600 tol\u00f3z\u00e1r m\u00e9reteit tartalmaz\u00f3 PDF-je sz\u00fcks\u00e9ges. Az egyes gy\u00e1rt\u00f3k kiss\u00e9 elt\u00e9r\u0151 t\u0171r\u00e9seket \u00e9s k\u00e9ziker\u00e9k-magass\u00e1gokat tartanak be a szabv\u00e1ny el\u0151\u00edr\u00e1sain bel\u00fcl.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az API 600 tol\u00f3z\u00e1r m\u00e9retei a minim\u00e1lis ors\u00f3\u00e1tm\u00e9r\u0151ket is meghat\u00e1rozz\u00e1k. Ezek sz\u00e1nd\u00e9kosan nagyobbak, mint a szabv\u00e1nyos ipari szeleptengelyek, hogy kezelni tudj\u00e1k a nagym\u00e9ret\u0171, nagynyom\u00e1s\u00fa alkalmaz\u00e1sok \u00e1ltal megk\u00f6vetelt m\u0171k\u00f6d\u00e9si nyomat\u00e9kot.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_API_600_Gate_Valves_Are_Specified_for_Severe_Service\"><\/span><strong>Mi\u00e9rt az API 600 tol\u00f3z\u00e1rakat specifik\u00e1lj\u00e1k nagy ig\u00e9nybev\u00e9tel\u0171 szolg\u00e1ltat\u00e1sokhoz<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A vastag fal\u00fa konstrukci\u00f3 nagyobb korr\u00f3zi\u00f3s r\u00e1hagy\u00e1st biztos\u00edt, mint a k\u00f6nnyebb alternat\u00edv\u00e1k, p\u00e9ld\u00e1ul az API 603. Ez t\u00f6bb anyagot biztos\u00edt a szelep test\u00e9nek, miel\u0151tt a szerkezeti integrit\u00e1s aggodalomra adna okot.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Stellite kem\u00e9nyfel\u00fclet\u0171 f\u00e9m-f\u00e9m t\u00f6m\u00edt\u00e9s bubor\u00e9kmentes z\u00e1r\u00e1st biztos\u00edt ism\u00e9telt h\u0151ciklusok sor\u00e1n. A teljes \u00e1t\u00f6ml\u00e9s\u0171 furat minim\u00e1lisra cs\u00f6kkenti a nyom\u00e1ses\u00e9st, amikor a szelep teljesen nyitva van.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A csavarozott fed\u00e9l lehet\u0151v\u00e9 teszi a helysz\u00edni sz\u00e9tszerel\u00e9st an\u00e9lk\u00fcl, hogy a szelepet elt\u00e1vol\u00edtan\u00e1nk a cs\u0151vezet\u00e9kb\u0151l. A rugalmas \u00e9k kompenz\u00e1lja a h\u0151deform\u00e1ci\u00f3b\u00f3l ered\u0151 \u00fcl\u00e9kelt\u00e9r\u00e9seket, megakad\u00e1lyozva azt a beragad\u00e1st, amely a t\u00f6m\u00f6r \u00e9k kialak\u00edt\u00e1sokn\u00e1l tart\u00f3s h\u0151hat\u00e1s alatt jelentkezik.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_API_600_Compares_to_API_602_API_603_and_API_6D\"><\/span><strong>Hogyan viszonyul az API 600 az API 602, API 603 \u00e9s API 6D szabv\u00e1nyokhoz<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A h\u00e1rom kapcsol\u00f3d\u00f3 szabv\u00e1ny mindegyike k\u00fcl\u00f6n\u00e1ll\u00f3 hat\u00f3k\u00f6rrel rendelkezik. A rossz szabv\u00e1ny kiv\u00e1laszt\u00e1sa egy adott alkalmaz\u00e1shoz megfelel\u0151s\u00e9gi \u00e9s teljes\u00edtm\u00e9nyprobl\u00e9m\u00e1kat okoz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az API 602 a kompakt kov\u00e1csolt ac\u00e9l tol\u00f3-, g\u00f6mb- \u00e9s visszacsap\u00f3 szelepekre vonatkozik, NPS 2 \u00e9s az alatti m\u00e9retekben. Nem foglalkozik az API 600 \u00e1ltal lefedett nagym\u00e9ret\u0171 \u00f6nt\u00f6tt kivitelekkel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az API 603 a korr\u00f3zi\u00f3\u00e1ll\u00f3 rozsdamentes ac\u00e9l tol\u00f3z\u00e1rakra vonatkozik, 150-es \u00e9s 300-as oszt\u00e1lyban, v\u00e9konyabb falakkal. K\u00e9miai feldolgoz\u00e1shoz, ahol a korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1g fontosabb, mint a nyom\u00e1skapacit\u00e1s, az API 603 alkalmazand\u00f3. Finom\u00edt\u00f3i min\u0151s\u00e9g\u0171 nagynyom\u00e1s\u00fa szolg\u00e1ltat\u00e1shoz az API 600 sz\u00fcks\u00e9ges.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az API 6D az \u00e1tmen\u0151 furat\u00fa \u00e9s piggelhet\u0151 cs\u0151vezet\u00e9k-szelepekre vonatkozik. M\u00edg az API 600 a feldolgoz\u00f3\u00fczemi lev\u00e1laszt\u00e1st szolg\u00e1lja, addig az API 6D a f\u0151vezet\u00e9k-szolg\u00e1ltat\u00e1st szolg\u00e1lja alapvet\u0151en elt\u00e9r\u0151 tervez\u00e9si priorit\u00e1sokkal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Where_API_600_Gate_Valves_Are_Used_in_Industry\"><\/span><strong>Hol haszn\u00e1lj\u00e1k az API 600 tol\u00f3z\u00e1rakat az iparban<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ezek a szelepek mindenhol megjelennek, ahol magas nyom\u00e1s, magas h\u0151m\u00e9rs\u00e9klet \u00e9s korroz\u00edv vagy eroz\u00edv k\u00f6zegek kombin\u00e1l\u00f3dnak:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u0151olaj-feldolgoz\u00f3 egys\u00e9gek, hidrog\u00e9nez\u0151 berendez\u00e9sek \u00e9s katalitikus krakkol\u00f3k finom\u00edt\u00f3kban<\/li>\n\n\n\n<li>Etil\u00e9n, arom\u00e1s vegy\u00fcletek \u00e9s magas h\u0151m\u00e9rs\u00e9klet\u0171 vegyi anyagok kezel\u00e9se petrolk\u00e9miai \u00fczemekben<\/li>\n\n\n\n<li>F\u0151 g\u0151zvezet\u00e9kek, kaz\u00e1nt\u00e1pv\u00edz-rendszerek \u00e9s seg\u00e9dvezet\u00e9kek energiatermel\u00e9sben<\/li>\n\n\n\n<li>F\u0151vezet\u00e9k-elz\u00e1r\u00f3 \u00e9s v\u00e9szhelyzeti v\u00e9delmi rendszerek tengeri platformokon<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Maintain_and_Replace_an_API_600_Gate_Valve\"><\/span><strong>Hogyan kell karbantartani \u00e9s cser\u00e9lni egy API 600 tol\u00f3z\u00e1rat<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/hu\/achievement-cantribution\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"292\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-1024x292.webp\" alt=\"K\u00ednai ipari szelepgy\u00e1rt\u00f3 xintai szelepek tan\u00fas\u00edtv\u00e1nya\" class=\"wp-image-9204\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-1024x292.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-300x86.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-768x219.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-18x5.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate.webp 1401w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A megfelel\u0151 karbantart\u00e1s \u00e9s az alapos cserealkatr\u00e9sz-beszerz\u00e9s hat\u00e1rozza meg, hogy egy API 600 tol\u00f3z\u00e1r mennyi ideig m\u0171k\u00f6dik beavatkoz\u00e1sok k\u00f6z\u00f6tt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Routine_Maintenance\"><\/span><strong>Rutin karbantart\u00e1s<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Egy API 600 tol\u00f3z\u00e1r k\u00e9zik\u00f6nyv a szelepgy\u00e1rt\u00f3t\u00f3l tartalmazza az adott kivitelre vonatkoz\u00f3 specifikus nyomat\u00e9k\u00e9rt\u00e9keket, t\u00f6m\u00edt\u00e9sbe\u00e1ll\u00edt\u00e1si elj\u00e1r\u00e1sokat \u00e9s ken\u00e9si intervallumokat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A sz\u00e1r menet\u00e9t \u00e9s a j\u00e1romperselyt h\u00e1romhavonta kenni kell. A t\u00f6m\u00edt\u00e9st rendszeresen \u00e1ll\u00edtani kell az alacsony kibocs\u00e1t\u00e1s\u00fa teljes\u00edtm\u00e9ny fenntart\u00e1s\u00e1hoz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az \u00fcl\u00e9kgy\u0171r\u0171ket kop\u00e1s szempontj\u00e1b\u00f3l ellen\u0151rizni kell a tervezett le\u00e1ll\u00e1si id\u0151k\u00f6z\u00f6nk\u00e9nt. Magas h\u0151m\u00e9rs\u00e9klet\u0171 alkalmaz\u00e1sokhoz a p\u00e1rhuzamos tol\u00f3z\u00e1r-kialak\u00edt\u00e1sok el\u0151ny\u00f6sebbek, mivel a p\u00e1rhuzamos tol\u00f3z\u00e1r kik\u00fcsz\u00f6b\u00f6li azt az \u00e9kel\u0151d\u00e9si hat\u00e1st, amely h\u0151 hat\u00e1s\u00e1ra a f\u00e9m t\u00e1gul\u00e1sakor termikus szorul\u00e1st okoz.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Api_600_Gate_Valve_Replacement\"><\/span><strong>API 600 tol\u00f3z\u00e1r csere<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Amikor egy API 600 tol\u00f3z\u00e1r cser\u00e9j\u00e9t szerzi be, a nyom\u00e1soszt\u00e1lynak, a bels\u0151 alkatr\u00e9szek anyag\u00e1nak \u00e9s az API monogram tan\u00fas\u00edtv\u00e1nynak mind meg kell egyeznie az eredeti specifik\u00e1ci\u00f3val.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Egy m\u00e1sik bels\u0151 alkatr\u00e9sz-min\u0151s\u00e9g helyettes\u00edt\u00e9se megv\u00e1ltoztatja az er\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1got \u00e9s az \u00e9lettartamot olyan m\u00f3don, ami csak a k\u00f6vetkez\u0151 tervezett ellen\u0151rz\u00e9skor der\u00fclhet ki. A 900-as oszt\u00e1ly \u00e9s afelett \u00e1ltal\u00e1ban nyom\u00e1sra t\u00f6m\u00edt\u0151 fed\u00e9l-kialak\u00edt\u00e1st haszn\u00e1lnak, mivel a csavarozott fedelek ezeken a nyom\u00e1sszinteken m\u00e1r nem praktikusak.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Api_600_Gate_Valve_Price\"><\/span><strong>API 600 tol\u00f3z\u00e1r \u00e1r<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Az API 600 tol\u00f3z\u00e1r \u00e1ra jelent\u0151sen v\u00e1ltozik m\u00e9ret, nyom\u00e1soszt\u00e1ly, anyagmin\u0151s\u00e9g \u00e9s bels\u0151 alkatr\u00e9sz specifik\u00e1ci\u00f3 szerint. Az \u00e1raj\u00e1nlathoz teljes specifik\u00e1ci\u00f3 sz\u00fcks\u00e9ges, bele\u00e9rtve a m\u00e9retet, oszt\u00e1lyt, anyagot, bels\u0151 alkatr\u00e9szeket, v\u00e9gcsatlakoz\u00e1s t\u00edpus\u00e1t \u00e9s b\u00e1rmilyen k\u00fcl\u00f6nleges k\u00f6vetelm\u00e9nyt, mint p\u00e9ld\u00e1ul a sz\u00f3rt kibocs\u00e1t\u00e1s vizsg\u00e1lata vagy a t\u0171zbiztons\u00e1gi tan\u00fas\u00edtv\u00e1ny.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"API_600_Standard_PDF_and_Where_to_Find_It\"><\/span><strong>API 600 szabv\u00e1ny PDF \u00e9s hol tal\u00e1lhat\u00f3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A hivatalos jelenlegi verzi\u00f3 a 2015-ben kiadott 13. kiad\u00e1s, amely el\u00e9rhet\u0151 az API Publications Store-on \u00e9s hivatalos forgalmaz\u00f3kon, k\u00f6zt\u00fck az IHS Markit-en kereszt\u00fcl.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az API 600 szabv\u00e1ny jelenlegi kiad\u00e1s\u00e1nak ingyenes PDF let\u00f6lt\u00e9s\u00e9hez licencd\u00edj sz\u00fcks\u00e9ges az API-t\u00f3l. Az 1997-es \u00e9s 2001-es r\u00e9gebbi kiad\u00e1sok k\u00fcl\u00f6nb\u00f6z\u0151 adatt\u00e1rakban el\u00e9rhet\u0151k a t\u00f6rt\u00e9nelmi tervez\u00e9si k\u00f6vetelm\u00e9nyek h\u00e1tter\u00e9nek megismer\u00e9s\u00e9hez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az IOGP S-611 kieg\u00e9sz\u00edt\u0151 specifik\u00e1ci\u00f3ja 2023-b\u00f3l tov\u00e1bbi beszerz\u00e9si k\u00f6vetelm\u00e9nyeket hat\u00e1roz meg, kieg\u00e9sz\u00edtve a 13. kiad\u00e1st. Szabadon el\u00e9rhet\u0151 a Nemzetk\u00f6zi Olaj- \u00e9s G\u00e1ztermel\u0151k Sz\u00f6vets\u00e9g\u00e9n kereszt\u00fcl.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Azok sz\u00e1m\u00e1ra, akik API 600 tol\u00f3z\u00e1r PDF-et keresnek m\u0171szaki rajzokat \u00e9s m\u00e9rett\u00e1bl\u00e1zatokat tartalmaz\u00f3 dokument\u00e1ci\u00f3val, a gy\u00e1rt\u00f3i dokument\u00e1ci\u00f3 a legpraktikusabb forr\u00e1s. A legt\u00f6bb API 600 gy\u00e1rt\u00f3 m\u0171szaki katal\u00f3gusokat tesz k\u00f6zz\u00e9 m\u00e9retadatokkal \u00e9s anyagtan\u00fas\u00edtv\u00e1nyokkal az adott kiviteleikhez.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Xintai_API_600_Cast_Steel_Gate_Valves\"><\/span><strong>Xintai API 600 \u00f6nt\u00f6tt ac\u00e9l tol\u00f3z\u00e1rak<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><a href=\"https:\/\/www.xintaivalves.com\/hu\/products\/api-600-cast-steel-gate-valve\/\"><img decoding=\"async\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/06\/photobank.jpg\" alt=\"\" style=\"width:247px;height:auto\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.xintaivalves.com\/hu\/products\/api-600-cast-steel-gate-valve\/\">API 600 \u00f6nt\u00f6tt ac\u00e9l tol\u00f3z\u00e1r<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">A Xintai Valve Group 1998 \u00f3ta sz\u00e1ll\u00edt API 600 tol\u00f3z\u00e1rakat az olaj- \u00e9s g\u00e1ziparba, a petrolk\u00e9miai iparba, az energiatermel\u00e9sbe \u00e9s a v\u00edztiszt\u00edt\u00f3 iparba. Projektjei k\u00f6z\u00f6tt szerepel a Petronas, a Petrobras, a Saudi Aramco, a PARCO \u00e9s a Repsol YPF t\u00f6bb mint 50 orsz\u00e1gban.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u00e9rn\u00f6ki csapat 58 m\u0171szaki \u00e9s m\u00e9rn\u00f6ki szem\u00e9lyzetet foglal mag\u00e1ban hat gy\u00e1rt\u00f3b\u00e1zison kereszt\u00fcl. Az \u00e9ves termel\u00e9s el\u00e9ri a 270 000 szelepet, CNC megmunk\u00e1l\u00f3 k\u00f6zpontokkal, amelyek prec\u00edzi\u00f3s munk\u00e1t v\u00e9geznek a t\u00f6m\u00edt\u0151fel\u00fcleteken, \u00e9s \u00f6nt\u00f6dei m\u0171veletekkel, amelyek 1500\u00b0C feletti olvadt vasat \u00f6ntenek az \u00f6ntv\u00e9ny integrit\u00e1s\u00e1nak biztos\u00edt\u00e1s\u00e1ra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A tan\u00fas\u00edtv\u00e1nyok k\u00f6z\u00e9 tartozik az API No. 6D-1778, ISO 9001:2015, CE, OHSAS 18001 \u00e9s a PED \u00c9rt\u00e9kel\u00e9si Jelent\u00e9sek, amelyek lefedik a nyom\u00e1start\u00f3 berendez\u00e9sekre vonatkoz\u00f3 ir\u00e1nyelv k\u00f6vetelm\u00e9nyeit az eur\u00f3pai piacokon. Minden szelep teljes API 598 ellen\u0151rz\u00e9si jelent\u00e9ssel ker\u00fcl kisz\u00e1ll\u00edt\u00e1sra, egy f\u00fcggetlen ellen\u0151rz\u0151 c\u00e9g pedig m\u00e1sodik ellen\u0151rz\u00e9st v\u00e9gez a sz\u00e1ll\u00edt\u00e1s el\u0151tt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.xintaivalves.com\/hu\/products\/api-600-cast-steel-gate-valve\/\">Xintai API 600 \u00f6nt\u00f6tt ac\u00e9l tol\u00f3z\u00e1rja<\/a>, el\u00e9rhet\u0151 WCB, WC6, WC9 \u00e9s CF8M anyagokb\u00f3l, Class 150-t\u0151l Class 2500-ig, lefedi a savas k\u00f6zegre, a sz\u00f3rt kibocs\u00e1t\u00e1soknak val\u00f3 megfelel\u00e9sre \u00e9s a t\u0171zbiztons\u00e1gi tan\u00fas\u00edt\u00e1sra vonatkoz\u00f3 konfigur\u00e1ci\u00f3kat. Ha API 600 tol\u00f3z\u00e1rat specifik\u00e1l, vagy cser\u00e9t keres, vegye fel a kapcsolatot csapatunkkal, \u00e9s egy\u00fctt \u00e1tn\u00e9zz\u00fck a specifik\u00e1ci\u00f3t.<\/p>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:237px;aspect-ratio:unset;\"><img decoding=\"async\" width=\"3000\" height=\"2000\" class=\"wp-block-cover__image-background wp-image-7802\" alt=\"\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp 3000w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1024x683.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1536x1024.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-2048x1365.webp 2048w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-18x12.webp 18w\" sizes=\"(max-width: 3000px) 100vw, 3000px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#e8e8e8\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-10176f1e50fccd365deb8f276774936a wp-block-paragraph\" style=\"font-size:27px\"><strong>A t\u00f6k\u00e9letes szelep testreszab\u00e1sa projektj\u00e9hez! K\u00e9rjen \u00e1raj\u00e1nlatot, \u00e9s fedezze fel egyedi lehet\u0151s\u00e9geinket.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-fill\"><a class=\"wp-block-button__link has-black-color has-text-color has-background has-link-color has-extra-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/hu\/industrial-valve-manufacturer\/\" style=\"border-radius:100px;background-color:#d70c19\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Fedezze fel a szelepmegold\u00e1sokat<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>An API 600 gate valve is a heavy-duty bolted bonnet steel gate valve built for high-pressure, high-temperature isolation service in oil refineries, petrochemical plants, and power generation facilities. The standard covers cast steel gate valves from NPS 2, or nominal pipe size 2 inches, through NPS 48. What the API 600 Standard Actually Covers API [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":15084,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[238],"tags":[],"class_list":["post-15082","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/hu\/wp-json\/wp\/v2\/posts\/15082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/hu\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/hu\/wp-json\/wp\/v2\/comments?post=15082"}],"version-history":[{"count":2,"href":"https:\/\/www.xintaivalves.com\/hu\/wp-json\/wp\/v2\/posts\/15082\/revisions"}],"predecessor-version":[{"id":15108,"href":"https:\/\/www.xintaivalves.com\/hu\/wp-json\/wp\/v2\/posts\/15082\/revisions\/15108"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/hu\/wp-json\/wp\/v2\/media\/15084"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/hu\/wp-json\/wp\/v2\/media?parent=15082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/hu\/wp-json\/wp\/v2\/categories?post=15082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/hu\/wp-json\/wp\/v2\/tags?post=15082"}],"curies":[{"name":"munkaf\u00fczet","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}