{"id":3158,"date":"2026-03-27T14:44:56","date_gmt":"2026-03-27T13:44:56","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?page_id=3158"},"modified":"2026-03-27T14:48:16","modified_gmt":"2026-03-27T13:48:16","slug":"slip-on","status":"publish","type":"page","link":"https:\/\/www.nickelcasting.com\/ja\/product-forms\/flanges\/slip-on\/","title":{"rendered":"Slip On Flanges"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3158\" class=\"elementor elementor-3158\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-459e2b1 e-flex e-con-boxed e-con e-parent\" data-id=\"459e2b1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9ad9619 elementor-widget elementor-widget-html\" data-id=\"9ad9619\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<link rel=\"stylesheet\" href=\"\/zicss\/nickel5.css\">\n\n<div class=\"form-page-wrapper\">\n\n    <div class=\"breadcrumbs\">\n        <a href=\"\/ja\/\">\u30db\u30fc\u30e0<\/a> \n        <span class=\"separator\">\/<\/span> \n        <a href=\"\/ja\/product-forms\/\">\u88fd\u54c1\u30d5\u30a9\u30fc\u30e0<\/a>\n        <span class=\"separator\">\/<\/span> \n        <a href=\"\/ja\/product-forms\/flanges\/\">\u30d5\u30e9\u30f3\u30b8<\/a>\n        <span class=\"separator\">\/<\/span> \n        \u30b9\u30ea\u30c3\u30d7\u30aa\u30f3\n    <\/div>\n\n    <div class=\"form-hero\">\n        <h1>Nickel Alloy Slip-On Flanges<\/h1>\n        \n        <p>\n            When ease of installation and precise pipe alignment are critical, Slip-On <a href=\"https:\/\/www.nickelcasting.com\/ja\/product-forms\/flanges\/\">\u30d5\u30e9\u30f3\u30b8<\/a> (SORF \/ SOFF) offer a versatile and cost-effective solution. 28Nickel manufactures premium forged nickel alloy slip-on flanges designed to slide directly over your piping before being secured with internal and external fillet welds. They are widely utilized in lower-pressure chemical processing, marine cooling lines, and fluid transport systems.\n        <\/p>\n    <\/div>\n\n    <h2 class=\"section-title\">Available Alloy Grades for Slip-On Flanges<\/h2>\n    <p>\n        To maintain the integrity of your entire piping network, your flanges must match the corrosion resistance of your pipe. We supply slip-on flanges forged from the most reliable superalloys, ensuring your joints survive exposure to saltwater, harsh acids, and high temperatures.\n    <\/p>\n    \n    <div class=\"available-grades-box\">\n        <h3 style=\"margin-top:0; color: var(--primary-color); font-size: 1.2rem;\">\u30b0\u30ec\u30fc\u30c9\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u6750\u6599\u4ed5\u69d8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\uff1a<\/h3>\n        <div class=\"grade-tags-container\">\n            <a href=\"\/ja\/%e3%83%8b%e3%83%83%e3%82%b1%e3%83%ab%e5%90%88%e9%87%91\/%e3%82%a4%e3%83%b3%e3%82%b3%e3%83%8d%e3%83%ab-%e3%83%8b%e3%83%83%e3%82%b1%e3%83%ab%e5%90%88%e9%87%91\/%e3%82%a4%e3%83%b3%e3%82%b3%e3%83%8d%e3%83%ab625\/\" class=\"grade-tag\">\u30a4\u30f3\u30b3\u30cd\u30eb\u00ae 625 (\u512a\u308c\u305f\u8010\u5b54\u98df\u6027)<\/a>\n            <a href=\"\/ja\/%e3%83%8b%e3%83%83%e3%82%b1%e3%83%ab%e5%90%88%e9%87%91\/%e3%82%a4%e3%83%b3%e3%82%b3%e3%83%8d%e3%83%ab-%e3%83%8b%e3%83%83%e3%82%b1%e3%83%ab%e5%90%88%e9%87%91\/%e3%82%a4%e3%83%b3%e3%82%b3%e3%83%8d%e3%83%ab718\/\" class=\"grade-tag\">Inconel\u00ae 718 (High Strength)<\/a>\n            \n            <a href=\"\/ja\/%e3%83%8b%e3%83%83%e3%82%b1%e3%83%ab%e5%90%88%e9%87%91\/%e3%83%a2%e3%83%8d%e3%83%ab%e5%90%88%e9%87%91\/monel-400\/\" class=\"grade-tag\">\u30e2\u30cd\u30eb\u00ae 400 (HF\u9178\u304a\u3088\u3073\u6d77\u6c34)<\/a>\n            <a href=\"\/ja\/%e3%83%8b%e3%83%83%e3%82%b1%e3%83%ab%e5%90%88%e9%87%91\/%e3%83%a2%e3%83%8d%e3%83%ab%e5%90%88%e9%87%91\/monel-k500\/\" class=\"grade-tag\">\u30e2\u30cd\u30eb\u00ae K-500 (\u8239\u8236\u7528\/\u30b5\u30ef\u30fc\u30ac\u30b9\u7528)<\/a>\n            \n            <a href=\"\/ja\/%e3%83%8b%e3%83%83%e3%82%b1%e3%83%ab%e5%90%88%e9%87%91\/hastelloy-alloys\/hastelloy-c276\/\" class=\"grade-tag\">\u30cf\u30b9\u30c6\u30ed\u30a4\u00ae C-276 (\u53b3\u3057\u3044\u5316\u5b66\u51e6\u7406)<\/a>\n            <a href=\"\/ja\/%e3%83%8b%e3%83%83%e3%82%b1%e3%83%ab%e5%90%88%e9%87%91\/%e3%83%af%e3%82%b9%e3%83%91%e3%83%ad%e3%82%a4\/\" class=\"grade-tag\">Waspaloy\u00ae (High Temp Exhausts)<\/a>\n        <\/div>\n    <\/div>\n\n    <h2 class=\"section-title\">Engineering Profile of Slip-On Flanges<\/h2>\n    <p style=\"margin-bottom: 25px;\">\n        Slip-on flanges feature a bore size slightly larger than the outer diameter (OD) of the connecting pipe, allowing the pipe to easily slide into the flange prior to welding.\n    <\/p>\n    \n    \n\n    <div class=\"forms-grid\">\n        \n        <div class=\"form-card\">\n            <div class=\"form-card-header\">\n                <div class=\"form-icon\">\ud83d\udccf<\/div>\n                <h3>Easier Alignment<\/h3>\n            <\/div>\n            <p>Because the pipe slides into the flange, operators have a greater margin for error when cutting the pipe to length. This makes alignment during pipeline fabrication significantly faster and easier than with <a href=\"https:\/\/www.nickelcasting.com\/ja\/product-forms\/flanges\/weld-neck\/\">weld neck flanges<\/a>.<\/p>\n        <\/div>\n\n        <div class=\"form-card\">\n            <div class=\"form-card-header\">\n                <div class=\"form-icon\">\u26a1<\/div>\n                <h3>Double Fillet Welds<\/h3>\n            <\/div>\n            <p>The flange is secured to the pipe by two fillet welds\u2014one on the outside (at the hub) and one on the inside (near the face)\u2014providing sufficient strength and leak prevention for moderate-pressure applications.<\/p>\n        <\/div>\n\n        <div class=\"form-card\">\n            <div class=\"form-card-header\">\n                <div class=\"form-icon\">\ud83d\udcc9<\/div>\n                <h3>Cost-Effective Forging<\/h3>\n            <\/div>\n            <p>Slip-on flanges generally require less complex forging and machining than weld neck flanges, resulting in a lower initial component cost, making them highly economical for lower-risk fluid lines.<\/p>\n        <\/div>\n\n        <div class=\"form-card\">\n            <div class=\"form-card-header\">\n                <div class=\"form-icon\">\u26a0\ufe0f<\/div>\n                <h3>Application Considerations<\/h3>\n            <\/div>\n            <p>Due to the space between the pipe end and the flange face, they are not recommended for highly abrasive media or severe cyclic conditions, as the internal gap can be susceptible to crevice corrosion.<\/p>\n        <\/div>\n\n    <\/div>\n\n    <div class=\"section-title\">\u6a19\u6e96\u4ed5\u69d8\u3068\u5bf8\u6cd5<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th width=\"30%\">\u4ed5\u69d8\u30ab\u30c6\u30b4\u30ea\u30fc<\/th>\n                    <th width=\"70%\">\u8a73\u7d30\u3068\u898f\u683c<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>\u5bf8\u6cd5\u898f\u683c<\/strong><\/td>\n                    <td>ASME \/ ANSI B16.5 (Up to 24\"), ASME B16.47 Series A & B (Large Diameter)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Common Pressure Classes<\/strong><\/td>\n                    <td>150#, 300#, 600# (Slip-on flanges are rarely used in classes above 600# due to structural limitations compared to weld neck flanges).<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Pipe Fitment<\/strong><\/td>\n                    <td>Bore is machined to accommodate the Outer Diameter (OD) of the pipe. (Note: Pipe schedule does not affect the flange bore for slip-ons).<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>\u30d5\u30e9\u30f3\u30b8\u30d5\u30a7\u30fc\u30b7\u30f3\u30b0<\/strong><\/td>\n                    <td>Raised Face (SORF) and Flat Face (SOFF) are standard.<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>\u88fd\u9020\u5de5\u7a0b<\/strong><\/td>\n                    <td>Hot Forged and Precision CNC Machined.<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n\n    <div class=\"cta-block\">\n        <h3>Ready to Request a Quote?<\/h3>\n        <p>When inquiring about Slip-On Flanges, please specify the alloy grade (e.g., <a href=\"https:\/\/www.nickelcasting.com\/ja\/%e3%83%8b%e3%83%83%e3%82%b1%e3%83%ab%e5%90%88%e9%87%91\/%e3%83%a2%e3%83%8d%e3%83%ab%e5%90%88%e9%87%91\/monel-400\/\">\u30e2\u30cd\u30eb400<\/a>), nominal pipe size (NPS), pressure class (e.g., 150#), and flange facing (e.g., Raised Face). We supply full material test reports (MTR) with every order.<\/p>\n        <a href=\"\/ja\/%e3%82%b3%e3%83%b3%e3%82%bf%e3%82%af%e3%83%88\/\" class=\"quote-btn\">Get a Slip-On Flange Quote<\/a>\n    <\/div>\n\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Home \/ Product Forms \/ Flanges \/ Slip-On Nickel Alloy Slip-On Flanges When ease of installation and precise pipe alignment are critical, Slip-On Flanges (SORF \/ SOFF) offer a versatile and cost-effective solution. 28Nickel manufactures premium forged nickel alloy slip-on flanges designed to slide directly over your piping before being secured with internal and external fillet welds. They are widely utilized in lower-pressure chemical processing, marine cooling lines, and fluid transport systems. Available Alloy Grades for Slip-On Flanges To maintain the integrity of your entire piping network, your flanges must match the corrosion resistance of your pipe. We supply slip-on flanges forged from the most reliable superalloys, ensuring your joints [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":3145,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","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":"","theme-transparent-header-meta":"default","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":""},"class_list":["post-3158","page","type-page","status-publish","hentry"],"spectra_custom_meta":{"_edit_lock":["1774619163:1"],"_edit_last":["1"],"_elementor_edit_mode":["builder"],"_astra_content_layout_flag":["disabled"],"ast-title-bar-display":["disabled"],"ast-featured-img":["disabled"],"site-content-layout":["page-builder"],"ast-site-content-layout":["full-width-container"],"site-sidebar-layout":["no-sidebar"],"_elementor_template_type":["wp-page"],"_elementor_version":["3.33.2"],"_elementor_pro_version":["3.32.3"],"rank_math_seo_score":["56"],"rank_math_internal_links_processed":["1"],"_wp_page_template":["default"],"_elementor_data":["[{\"id\":\"459e2b1\",\"elType\":\"container\",\"settings\":{\"display_condition_list\":[{\"display_condition_login_status\":\"subscriber\",\"_id\":\"1684d2f\"}]},\"elements\":[{\"id\":\"9ad9619\",\"elType\":\"widget\",\"settings\":{\"html\":\"<link rel=\\\"stylesheet\\\" href=\\\"\\\/zicss\\\/nickel5.css\\\">\\n\\n<div class=\\\"form-page-wrapper\\\">\\n\\n    <div class=\\\"breadcrumbs\\\">\\n        <a href=\\\"\\\/\\\">Home<\\\/a> \\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        <a href=\\\"\\\/product-forms\\\/\\\">Product Forms<\\\/a>\\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        <a href=\\\"\\\/product-forms\\\/flanges\\\/\\\">Flanges<\\\/a>\\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        Slip-On\\n    <\\\/div>\\n\\n    <div class=\\\"form-hero\\\">\\n        <h1>Nickel Alloy Slip-On Flanges<\\\/h1>\\n        \\n        <p>\\n            When ease of installation and precise pipe alignment are critical, Slip-On Flanges (SORF \\\/ SOFF) offer a versatile and cost-effective solution. 28Nickel manufactures premium forged nickel alloy slip-on flanges designed to slide directly over your piping before being secured with internal and external fillet welds. They are widely utilized in lower-pressure chemical processing, marine cooling lines, and fluid transport systems.\\n        <\\\/p>\\n    <\\\/div>\\n\\n    <h2 class=\\\"section-title\\\">Available Alloy Grades for Slip-On Flanges<\\\/h2>\\n    <p>\\n        To maintain the integrity of your entire piping network, your flanges must match the corrosion resistance of your pipe. We supply slip-on flanges forged from the most reliable superalloys, ensuring your joints survive exposure to saltwater, harsh acids, and high temperatures.\\n    <\\\/p>\\n    \\n    <div class=\\\"available-grades-box\\\">\\n        <h3 style=\\\"margin-top:0; color: var(--primary-color); font-size: 1.2rem;\\\">Select a Grade to View Material Specs:<\\\/h3>\\n        <div class=\\\"grade-tags-container\\\">\\n            <a href=\\\"\\\/nickel-alloys\\\/inconel-nickel-alloys\\\/inconel-625\\\/\\\" class=\\\"grade-tag\\\">Inconel\\u00ae 625 (Excellent Pitting Resistance)<\\\/a>\\n            <a href=\\\"\\\/nickel-alloys\\\/inconel-nickel-alloys\\\/inconel-718\\\/\\\" class=\\\"grade-tag\\\">Inconel\\u00ae 718 (High Strength)<\\\/a>\\n            \\n            <a href=\\\"\\\/nickel-alloys\\\/monel-metal-alloys\\\/monel-400\\\/\\\" class=\\\"grade-tag\\\">Monel\\u00ae 400 (HF Acid & Seawater)<\\\/a>\\n            <a href=\\\"\\\/nickel-alloys\\\/monel-metal-alloys\\\/monel-k500\\\/\\\" class=\\\"grade-tag\\\">Monel\\u00ae K-500 (Marine\\\/Sour Gas)<\\\/a>\\n            \\n            <a href=\\\"\\\/nickel-alloys\\\/hastelloy-alloys\\\/hastelloy-c276\\\/\\\" class=\\\"grade-tag\\\">Hastelloy\\u00ae C-276 (Severe Chemical Processing)<\\\/a>\\n            <a href=\\\"\\\/nickel-alloys\\\/waspaloy\\\/\\\" class=\\\"grade-tag\\\">Waspaloy\\u00ae (High Temp Exhausts)<\\\/a>\\n        <\\\/div>\\n    <\\\/div>\\n\\n    <h2 class=\\\"section-title\\\">Engineering Profile of Slip-On Flanges<\\\/h2>\\n    <p style=\\\"margin-bottom: 25px;\\\">\\n        Slip-on flanges feature a bore size slightly larger than the outer diameter (OD) of the connecting pipe, allowing the pipe to easily slide into the flange prior to welding.\\n    <\\\/p>\\n    \\n    \\n\\n    <div class=\\\"forms-grid\\\">\\n        \\n        <div class=\\\"form-card\\\">\\n            <div class=\\\"form-card-header\\\">\\n                <div class=\\\"form-icon\\\">\\ud83d\\udccf<\\\/div>\\n                <h3>Easier Alignment<\\\/h3>\\n            <\\\/div>\\n            <p>Because the pipe slides into the flange, operators have a greater margin for error when cutting the pipe to length. This makes alignment during pipeline fabrication significantly faster and easier than with weld neck flanges.<\\\/p>\\n        <\\\/div>\\n\\n        <div class=\\\"form-card\\\">\\n            <div class=\\\"form-card-header\\\">\\n                <div class=\\\"form-icon\\\">\\u26a1<\\\/div>\\n                <h3>Double Fillet Welds<\\\/h3>\\n            <\\\/div>\\n            <p>The flange is secured to the pipe by two fillet welds\\u2014one on the outside (at the hub) and one on the inside (near the face)\\u2014providing sufficient strength and leak prevention for moderate-pressure applications.<\\\/p>\\n        <\\\/div>\\n\\n        <div class=\\\"form-card\\\">\\n            <div class=\\\"form-card-header\\\">\\n                <div class=\\\"form-icon\\\">\\ud83d\\udcc9<\\\/div>\\n                <h3>Cost-Effective Forging<\\\/h3>\\n            <\\\/div>\\n            <p>Slip-on flanges generally require less complex forging and machining than weld neck flanges, resulting in a lower initial component cost, making them highly economical for lower-risk fluid lines.<\\\/p>\\n        <\\\/div>\\n\\n        <div class=\\\"form-card\\\">\\n            <div class=\\\"form-card-header\\\">\\n                <div class=\\\"form-icon\\\">\\u26a0\\ufe0f<\\\/div>\\n                <h3>Application Considerations<\\\/h3>\\n            <\\\/div>\\n            <p>Due to the space between the pipe end and the flange face, they are not recommended for highly abrasive media or severe cyclic conditions, as the internal gap can be susceptible to crevice corrosion.<\\\/p>\\n        <\\\/div>\\n\\n    <\\\/div>\\n\\n    <div class=\\\"section-title\\\">Standard Specifications & Dimensions<\\\/div>\\n    <div class=\\\"data-table-wrap\\\">\\n        <table class=\\\"tech-table\\\">\\n            <thead>\\n                <tr>\\n                    <th width=\\\"30%\\\">Specification Category<\\\/th>\\n                    <th width=\\\"70%\\\">Details & Standards<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Dimensional Standards<\\\/strong><\\\/td>\\n                    <td>ASME \\\/ ANSI B16.5 (Up to 24\\\"), ASME B16.47 Series A & B (Large Diameter)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Common Pressure Classes<\\\/strong><\\\/td>\\n                    <td>150#, 300#, 600# (Slip-on flanges are rarely used in classes above 600# due to structural limitations compared to weld neck flanges).<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Pipe Fitment<\\\/strong><\\\/td>\\n                    <td>Bore is machined to accommodate the Outer Diameter (OD) of the pipe. (Note: Pipe schedule does not affect the flange bore for slip-ons).<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Flange Facing<\\\/strong><\\\/td>\\n                    <td>Raised Face (SORF) and Flat Face (SOFF) are standard.<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Manufacturing Process<\\\/strong><\\\/td>\\n                    <td>Hot Forged and Precision CNC Machined.<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    <div class=\\\"cta-block\\\">\\n        <h3>Ready to Request a Quote?<\\\/h3>\\n        <p>When inquiring about Slip-On Flanges, please specify the alloy grade (e.g., Monel 400), nominal pipe size (NPS), pressure class (e.g., 150#), and flange facing (e.g., Raised Face). We supply full material test reports (MTR) with every order.<\\\/p>\\n        <a href=\\\"\\\/contact\\\/\\\" class=\\\"quote-btn\\\">Get a Slip-On Flange Quote<\\\/a>\\n    <\\\/div>\\n\\n<\\\/div>\",\"display_condition_list\":[{\"display_condition_login_status\":\"subscriber\",\"_id\":\"09dd6b0\"}]},\"elements\":[],\"widgetType\":\"html\"}],\"isInner\":false}]"],"_elementor_page_settings":["a:0:{}"],"_elementor_controls_usage":["a:2:{s:4:\"html\";a:3:{s:5:\"count\";i:1;s:15:\"control_percent\";i:0;s:8:\"controls\";a:2:{s:7:\"content\";a:1:{s:13:\"section_title\";a:1:{s:4:\"html\";i:1;}}s:8:\"advanced\";a:1:{s:26:\"display_conditions_section\";a:1:{s:22:\"display_condition_list\";i:1;}}}}s:9:\"container\";a:3:{s:5:\"count\";i:1;s:15:\"control_percent\";i:0;s:8:\"controls\";a:1:{s:8:\"advanced\";a:1:{s:26:\"display_conditions_section\";a:1:{s:22:\"display_condition_list\";i:1;}}}}}"],"rank_math_description":["Nickel alloy slip-on flanges in Inconel, Monel, Hastelloy and Waspaloy for chemical, marine and fluid piping with easy alignment and secure welds."],"rank_math_focus_keyword":["slip on flanges"],"ilj_blacklistdefinition":["a:0:{}"],"ilj_linkdefinition":["a:1:{i:0;s:15:\"slip on flanges\";}"],"site-content-style":["unboxed"],"site-sidebar-style":["unboxed"],"theme-transparent-header-meta":["default"],"astra-migrate-meta-layouts":["set"],"_uag_page_assets":["a:9:{s:3:\"css\";s:263:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:8:{i:0;s:11:\"core\/search\";i:1;s:10:\"core\/group\";i:2;s:12:\"core\/heading\";i:3;s:17:\"core\/latest-posts\";i:4;s:20:\"core\/latest-comments\";i:5;s:13:\"core\/archives\";i:6;s:15:\"core\/categories\";i:7;s:10:\"core\/image\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1775384825\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"],"_uag_css_file_name":["uag-css-3158.css"],"_elementor_page_assets":["a:1:{s:7:\"scripts\";a:1:{i:0;s:18:\"elementor-frontend\";}}"],"_elementor_css":["a:6:{s:4:\"time\";i:1775385356;s:5:\"fonts\";a:0:{}s:5:\"icons\";a:0:{}s:20:\"dynamic_elements_ids\";a:0:{}s:6:\"status\";s:4:\"file\";i:0;s:0:\"\";}"],"_elementor_element_cache":["{\"timeout\":1775475356,\"value\":{\"content\":\"<div class=\\\"elementor-element elementor-element-459e2b1 e-flex e-con-boxed e-con e-parent\\\" data-id=\\\"459e2b1\\\" data-element_type=\\\"container\\\">\\n\\t\\t\\t\\t\\t<div class=\\\"e-con-inner\\\">\\n\\t\\t\\t\\t<div class=\\\"elementor-element elementor-element-9ad9619 elementor-widget elementor-widget-html\\\" data-id=\\\"9ad9619\\\" data-element_type=\\\"widget\\\" data-widget_type=\\\"html.default\\\">\\n\\t\\t\\t\\t<div class=\\\"elementor-widget-container\\\">\\n\\t\\t\\t\\t\\t<link rel=\\\"stylesheet\\\" href=\\\"\\\/zicss\\\/nickel5.css\\\">\\n\\n<div class=\\\"form-page-wrapper\\\">\\n\\n    <div class=\\\"breadcrumbs\\\">\\n        <a href=\\\"\\\/\\\">Home<\\\/a> \\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        <a href=\\\"\\\/product-forms\\\/\\\">Product Forms<\\\/a>\\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        <a href=\\\"\\\/product-forms\\\/flanges\\\/\\\">Flanges<\\\/a>\\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        Slip-On\\n    <\\\/div>\\n\\n    <div class=\\\"form-hero\\\">\\n        <h1>Nickel Alloy Slip-On Flanges<\\\/h1>\\n        \\n        <p>\\n            When ease of installation and precise pipe alignment are critical, Slip-On Flanges (SORF \\\/ SOFF) offer a versatile and cost-effective solution. 28Nickel manufactures premium forged nickel alloy slip-on flanges designed to slide directly over your piping before being secured with internal and external fillet welds. They are widely utilized in lower-pressure chemical processing, marine cooling lines, and fluid transport systems.\\n        <\\\/p>\\n    <\\\/div>\\n\\n    <h2 class=\\\"section-title\\\">Available Alloy Grades for Slip-On Flanges<\\\/h2>\\n    <p>\\n        To maintain the integrity of your entire piping network, your flanges must match the corrosion resistance of your pipe. We supply slip-on flanges forged from the most reliable superalloys, ensuring your joints survive exposure to saltwater, harsh acids, and high temperatures.\\n    <\\\/p>\\n    \\n    <div class=\\\"available-grades-box\\\">\\n        <h3 style=\\\"margin-top:0; color: var(--primary-color); font-size: 1.2rem;\\\">Select a Grade to View Material Specs:<\\\/h3>\\n        <div class=\\\"grade-tags-container\\\">\\n            <a href=\\\"\\\/nickel-alloys\\\/inconel-nickel-alloys\\\/inconel-625\\\/\\\" class=\\\"grade-tag\\\">Inconel\\u00ae 625 (Excellent Pitting Resistance)<\\\/a>\\n            <a href=\\\"\\\/nickel-alloys\\\/inconel-nickel-alloys\\\/inconel-718\\\/\\\" class=\\\"grade-tag\\\">Inconel\\u00ae 718 (High Strength)<\\\/a>\\n            \\n            <a href=\\\"\\\/nickel-alloys\\\/monel-metal-alloys\\\/monel-400\\\/\\\" class=\\\"grade-tag\\\">Monel\\u00ae 400 (HF Acid & Seawater)<\\\/a>\\n            <a href=\\\"\\\/nickel-alloys\\\/monel-metal-alloys\\\/monel-k500\\\/\\\" class=\\\"grade-tag\\\">Monel\\u00ae K-500 (Marine\\\/Sour Gas)<\\\/a>\\n            \\n            <a href=\\\"\\\/nickel-alloys\\\/hastelloy-alloys\\\/hastelloy-c276\\\/\\\" class=\\\"grade-tag\\\">Hastelloy\\u00ae C-276 (Severe Chemical Processing)<\\\/a>\\n            <a href=\\\"\\\/nickel-alloys\\\/waspaloy\\\/\\\" class=\\\"grade-tag\\\">Waspaloy\\u00ae (High Temp Exhausts)<\\\/a>\\n        <\\\/div>\\n    <\\\/div>\\n\\n    <h2 class=\\\"section-title\\\">Engineering Profile of Slip-On Flanges<\\\/h2>\\n    <p style=\\\"margin-bottom: 25px;\\\">\\n        Slip-on flanges feature a bore size slightly larger than the outer diameter (OD) of the connecting pipe, allowing the pipe to easily slide into the flange prior to welding.\\n    <\\\/p>\\n    \\n    \\n\\n    <div class=\\\"forms-grid\\\">\\n        \\n        <div class=\\\"form-card\\\">\\n            <div class=\\\"form-card-header\\\">\\n                <div class=\\\"form-icon\\\">\\ud83d\\udccf<\\\/div>\\n                <h3>Easier Alignment<\\\/h3>\\n            <\\\/div>\\n            <p>Because the pipe slides into the flange, operators have a greater margin for error when cutting the pipe to length. This makes alignment during pipeline fabrication significantly faster and easier than with weld neck flanges.<\\\/p>\\n        <\\\/div>\\n\\n        <div class=\\\"form-card\\\">\\n            <div class=\\\"form-card-header\\\">\\n                <div class=\\\"form-icon\\\">\\u26a1<\\\/div>\\n                <h3>Double Fillet Welds<\\\/h3>\\n            <\\\/div>\\n            <p>The flange is secured to the pipe by two fillet welds\\u2014one on the outside (at the hub) and one on the inside (near the face)\\u2014providing sufficient strength and leak prevention for moderate-pressure applications.<\\\/p>\\n        <\\\/div>\\n\\n        <div class=\\\"form-card\\\">\\n            <div class=\\\"form-card-header\\\">\\n                <div class=\\\"form-icon\\\">\\ud83d\\udcc9<\\\/div>\\n                <h3>Cost-Effective Forging<\\\/h3>\\n            <\\\/div>\\n            <p>Slip-on flanges generally require less complex forging and machining than weld neck flanges, resulting in a lower initial component cost, making them highly economical for lower-risk fluid lines.<\\\/p>\\n        <\\\/div>\\n\\n        <div class=\\\"form-card\\\">\\n            <div class=\\\"form-card-header\\\">\\n                <div class=\\\"form-icon\\\">\\u26a0\\ufe0f<\\\/div>\\n                <h3>Application Considerations<\\\/h3>\\n            <\\\/div>\\n            <p>Due to the space between the pipe end and the flange face, they are not recommended for highly abrasive media or severe cyclic conditions, as the internal gap can be susceptible to crevice corrosion.<\\\/p>\\n        <\\\/div>\\n\\n    <\\\/div>\\n\\n    <div class=\\\"section-title\\\">Standard Specifications & Dimensions<\\\/div>\\n    <div class=\\\"data-table-wrap\\\">\\n        <table class=\\\"tech-table\\\">\\n            <thead>\\n                <tr>\\n                    <th width=\\\"30%\\\">Specification Category<\\\/th>\\n                    <th width=\\\"70%\\\">Details & Standards<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Dimensional Standards<\\\/strong><\\\/td>\\n                    <td>ASME \\\/ ANSI B16.5 (Up to 24\\\"), ASME B16.47 Series A & B (Large Diameter)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Common Pressure Classes<\\\/strong><\\\/td>\\n                    <td>150#, 300#, 600# (Slip-on flanges are rarely used in classes above 600# due to structural limitations compared to weld neck flanges).<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Pipe Fitment<\\\/strong><\\\/td>\\n                    <td>Bore is machined to accommodate the Outer Diameter (OD) of the pipe. (Note: Pipe schedule does not affect the flange bore for slip-ons).<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Flange Facing<\\\/strong><\\\/td>\\n                    <td>Raised Face (SORF) and Flat Face (SOFF) are standard.<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Manufacturing Process<\\\/strong><\\\/td>\\n                    <td>Hot Forged and Precision CNC Machined.<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    <div class=\\\"cta-block\\\">\\n        <h3>Ready to Request a Quote?<\\\/h3>\\n        <p>When inquiring about Slip-On Flanges, please specify the alloy grade (e.g., Monel 400), nominal pipe size (NPS), pressure class (e.g., 150#), and flange facing (e.g., Raised Face). We supply full material test reports (MTR) with every order.<\\\/p>\\n        <a href=\\\"\\\/contact\\\/\\\" class=\\\"quote-btn\\\">Get a Slip-On Flange Quote<\\\/a>\\n    <\\\/div>\\n\\n<\\\/div>\\t\\t\\t\\t<\\\/div>\\n\\t\\t\\t\\t<\\\/div>\\n\\t\\t\\t\\t\\t<\\\/div>\\n\\t\\t\\t\\t<\\\/div>\\n\\t\\t\",\"scripts\":[],\"styles\":[]}}"]},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"nickel","author_link":"https:\/\/www.nickelcasting.com\/ja\/author\/nickel\/"},"uagb_comment_info":0,"uagb_excerpt":"Home \/ Product Forms \/ Flanges \/ Slip-On Nickel Alloy Slip-On Flanges When ease of installation and precise pipe alignment are critical, Slip-On Flanges (SORF \/ SOFF) offer a versatile and cost-effective solution. 28Nickel manufactures premium forged nickel alloy slip-on flanges designed to slide directly over your piping before being secured with internal and external&hellip;","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/pages\/3158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/comments?post=3158"}],"version-history":[{"count":6,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/pages\/3158\/revisions"}],"predecessor-version":[{"id":3166,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/pages\/3158\/revisions\/3166"}],"up":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/pages\/3145"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media?parent=3158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}