{"id":2442,"date":"2024-10-26T16:20:57","date_gmt":"2024-10-26T16:20:57","guid":{"rendered":"https:\/\/yunming-metal.com\/?post_type=product&#038;p=2442"},"modified":"2025-05-31T02:26:48","modified_gmt":"2025-05-30T18:26:48","slug":"plate-flange-pl","status":"publish","type":"product","link":"https:\/\/yunming-metal.com\/en\/product\/plate-flange-pl\/","title":{"rendered":"Plate Flange (PL)"},"content":{"rendered":"<h3 data-start=\"207\" data-end=\"233\"><strong data-start=\"211\" data-end=\"231\">Product Overview<\/strong><\/h3>\n<p data-start=\"234\" data-end=\"672\">Plate flanges (PL flanges) are flat, circular flanges that are directly welded onto pipes for secure sealing and connection. Featuring a simple structure without a hub or neck, they are widely used in low to medium pressure applications. Stainless steel plate flanges are corrosion-resistant and cost-effective, ideal for water, gas, chemical, and HVAC systems. Available from DN15 to DN3000, they comply with ANSI, EN, and JIS standards.<\/p>\n<h3 data-start=\"674\" data-end=\"701\"><strong data-start=\"678\" data-end=\"699\">Application Areas<\/strong><\/h3>\n<ul data-start=\"702\" data-end=\"946\">\n<li data-start=\"702\" data-end=\"739\">\n<p data-start=\"704\" data-end=\"739\">Water supply and drainage systems<\/p>\n<\/li>\n<li data-start=\"740\" data-end=\"774\">\n<p data-start=\"742\" data-end=\"774\">Oil and gas transmission lines<\/p>\n<\/li>\n<li data-start=\"775\" data-end=\"813\">\n<p data-start=\"777\" data-end=\"813\">HVAC and fire protection pipelines<\/p>\n<\/li>\n<li data-start=\"814\" data-end=\"853\">\n<p data-start=\"816\" data-end=\"853\">Chemical and food processing plants<\/p>\n<\/li>\n<li data-start=\"854\" data-end=\"906\">\n<p data-start=\"856\" data-end=\"906\">Low-pressure steam and air distribution networks<\/p>\n<\/li>\n<li data-start=\"907\" data-end=\"946\">\n<p data-start=\"909\" data-end=\"946\">Shipbuilding and marine installations<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"948\" data-end=\"974\"><strong data-start=\"952\" data-end=\"972\">Product Features<\/strong><\/h3>\n<ul data-start=\"975\" data-end=\"1482\">\n<li data-start=\"975\" data-end=\"1030\">\n<p data-start=\"977\" data-end=\"1030\">Flat disk design enables easy welding and alignment<\/p>\n<\/li>\n<li data-start=\"1031\" data-end=\"1082\">\n<p data-start=\"1033\" data-end=\"1082\">Suitable for low- and medium-pressure pipelines<\/p>\n<\/li>\n<li data-start=\"1083\" data-end=\"1150\">\n<p data-start=\"1085\" data-end=\"1150\">Available in raised face (RF) and flat face (FF) configurations<\/p>\n<\/li>\n<li data-start=\"1151\" data-end=\"1224\">\n<p data-start=\"1153\" data-end=\"1224\">Manufactured from stainless steel grades such as 304, 316L, 321, 904L<\/p>\n<\/li>\n<li data-start=\"1225\" data-end=\"1290\">\n<p data-start=\"1227\" data-end=\"1290\">Wide compatibility with ANSI, EN, JIS, DIN, and ISO standards<\/p>\n<\/li>\n<li data-start=\"1291\" data-end=\"1351\">\n<p data-start=\"1293\" data-end=\"1351\">CNC-machined sealing face and bolt holes for precise fit<\/p>\n<\/li>\n<li data-start=\"1352\" data-end=\"1424\">\n<p data-start=\"1354\" data-end=\"1424\">Easy to install and cost-efficient for standard pipeline connections<\/p>\n<\/li>\n<li data-start=\"1425\" data-end=\"1482\">\n<p data-start=\"1427\" data-end=\"1482\">Custom drilling and surface finish available on request<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1484\" data-end=\"1516\"><strong data-start=\"1488\" data-end=\"1516\">Technical Specifications<\/strong><\/h3>\n<div class=\"_tableContainer_16hzy_1\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1518\" data-end=\"2748\">\n<thead data-start=\"1518\" data-end=\"1619\">\n<tr data-start=\"1518\" data-end=\"1619\">\n<th data-start=\"1518\" data-end=\"1542\" data-col-size=\"sm\"><strong data-start=\"1520\" data-end=\"1533\">Parameter<\/strong><\/th>\n<th data-start=\"1542\" data-end=\"1619\" data-col-size=\"md\"><strong data-start=\"1544\" data-end=\"1553\">Range<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1722\" data-end=\"2748\">\n<tr data-start=\"1722\" data-end=\"1823\">\n<td data-start=\"1722\" data-end=\"1747\" data-col-size=\"sm\"><strong data-start=\"1724\" data-end=\"1745\">Nominal Size (DN)<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1747\" data-end=\"1823\">DN15 \u2013 DN3000<\/td>\n<\/tr>\n<tr data-start=\"1824\" data-end=\"1927\">\n<td data-start=\"1824\" data-end=\"1852\" data-col-size=\"sm\"><strong data-start=\"1826\" data-end=\"1851\">Outside Diameter (OD)<\/strong><\/td>\n<td data-start=\"1852\" data-end=\"1927\" data-col-size=\"md\">34 mm \u2013 3200 mm (approx. 1\u2075\u2044\u2081\u2086\u2033 \u2013 126\u2033)<\/td>\n<\/tr>\n<tr data-start=\"1928\" data-end=\"2030\">\n<td data-start=\"1928\" data-end=\"1953\" data-col-size=\"sm\"><strong data-start=\"1930\" data-end=\"1947\">Thickness (T)<\/strong><\/td>\n<td data-start=\"1953\" data-end=\"2030\" data-col-size=\"md\">6 mm \u2013 120 mm (approx. \u00bc\u2033 \u2013 4\u00be\u2033)<\/td>\n<\/tr>\n<tr data-start=\"2031\" data-end=\"2133\">\n<td data-start=\"2031\" data-end=\"2056\" data-col-size=\"sm\"><strong data-start=\"2033\" data-end=\"2053\">Pressure Ratings<\/strong><\/td>\n<td data-start=\"2056\" data-end=\"2133\" data-col-size=\"md\">Class 150 \u2013 Class 2500 \/ PN6 \u2013 PN100<\/td>\n<\/tr>\n<tr data-start=\"2134\" data-end=\"2236\">\n<td data-start=\"2134\" data-end=\"2159\" data-col-size=\"sm\"><strong data-start=\"2136\" data-end=\"2155\">Material Grades<\/strong><\/td>\n<td data-start=\"2159\" data-end=\"2236\" data-col-size=\"md\">ASTM A182 F304 \/ F316 \/ F316L \/ F321 \/ 904L \/ 2205 etc.<\/td>\n<\/tr>\n<tr data-start=\"2237\" data-end=\"2339\">\n<td data-start=\"2237\" data-end=\"2262\" data-col-size=\"sm\"><strong data-start=\"2239\" data-end=\"2252\">Standards<\/strong><\/td>\n<td data-start=\"2262\" data-end=\"2339\" data-col-size=\"md\">ANSI B16.5, EN 1092-1, JIS B2220, DIN, BS, GB, ISO<\/td>\n<\/tr>\n<tr data-start=\"2340\" data-end=\"2441\">\n<td data-start=\"2340\" data-end=\"2365\" data-col-size=\"sm\"><strong data-start=\"2342\" data-end=\"2350\">Type<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"2365\" data-end=\"2441\">Plate Flange (PL) \u2013 with flat or raised face<\/td>\n<\/tr>\n<tr data-start=\"2442\" data-end=\"2543\">\n<td data-start=\"2442\" data-end=\"2467\" data-col-size=\"sm\"><strong data-start=\"2444\" data-end=\"2463\">Connection Type<\/strong><\/td>\n<td data-start=\"2467\" data-end=\"2543\" data-col-size=\"md\">Butt weld connection to pipe end<\/td>\n<\/tr>\n<tr data-start=\"2544\" data-end=\"2645\">\n<td data-start=\"2544\" data-end=\"2569\" data-col-size=\"sm\"><strong data-start=\"2546\" data-end=\"2564\">Surface Finish<\/strong><\/td>\n<td data-start=\"2569\" data-end=\"2645\" data-col-size=\"md\">CNC machined face, anti-rust oil coating<\/td>\n<\/tr>\n<tr data-start=\"2646\" data-end=\"2748\">\n<td data-start=\"2646\" data-end=\"2671\" data-col-size=\"sm\"><strong data-start=\"2648\" data-end=\"2663\">Application<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"2671\" data-end=\"2748\">Water, gas, HVAC, chemical, fire protection, general industrial piping<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\">\n<div class=\"absolute end-0 flex items-end\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 data-start=\"2750\" data-end=\"2781\"><strong data-start=\"2754\" data-end=\"2779\">Manufacturing Process<\/strong><\/h3>\n<ol data-start=\"2782\" data-end=\"3294\">\n<li data-start=\"2782\" data-end=\"2865\">\n<p data-start=\"2785\" data-end=\"2865\"><strong data-start=\"2785\" data-end=\"2809\">Material Preparation<\/strong> \u2013 Stainless steel plates or billets selected by grade<\/p>\n<\/li>\n<li data-start=\"2866\" data-end=\"2946\">\n<p data-start=\"2869\" data-end=\"2946\"><strong data-start=\"2869\" data-end=\"2890\">Cutting &amp; Forging<\/strong> \u2013 Blanks are cut or forged to specific size and shape<\/p>\n<\/li>\n<li data-start=\"2947\" data-end=\"3038\">\n<p data-start=\"2950\" data-end=\"3038\"><strong data-start=\"2950\" data-end=\"2967\">CNC Machining<\/strong> \u2013 Bolt holes, sealing surface, and outer diameter machined precisely<\/p>\n<\/li>\n<li data-start=\"3039\" data-end=\"3114\">\n<p data-start=\"3042\" data-end=\"3114\"><strong data-start=\"3042\" data-end=\"3063\">Surface Treatment<\/strong> \u2013 Anti-rust coating applied, polishing if needed<\/p>\n<\/li>\n<li data-start=\"3115\" data-end=\"3200\">\n<p data-start=\"3118\" data-end=\"3200\"><strong data-start=\"3118\" data-end=\"3132\">Inspection<\/strong> \u2013 Dimensional checks, surface smoothness, and standard compliance<\/p>\n<\/li>\n<li data-start=\"3201\" data-end=\"3294\">\n<p data-start=\"3204\" data-end=\"3294\"><strong data-start=\"3204\" data-end=\"3227\">Marking &amp; Packaging<\/strong> \u2013 Flanges are marked per standard and securely packaged for export<\/p>\n<\/li>\n<\/ol>\n<h3 data-start=\"3296\" data-end=\"3307\"><strong data-start=\"3300\" data-end=\"3307\">FAQ<\/strong><\/h3>\n<p data-start=\"3309\" data-end=\"3461\"><strong data-start=\"3309\" data-end=\"3366\">Q1: What size range can you supply for plate flanges?<\/strong><br data-start=\"3366\" data-end=\"3369\" \/>A: We offer plate flanges from DN15 to DN3000 (approx. \u00bd\u2033 to 120\u2033) with customized drilling.<\/p>\n<p data-start=\"3463\" data-end=\"3671\"><strong data-start=\"3463\" data-end=\"3532\">Q2: Are stainless steel plate flanges suitable for high pressure?<\/strong><br data-start=\"3532\" data-end=\"3535\" \/>A: Plate flanges are primarily used for low to medium pressure systems. For higher pressure, consider welding neck or socket weld types.<\/p>\n<p data-start=\"3673\" data-end=\"3835\"><strong data-start=\"3673\" data-end=\"3744\">Q3: Can you provide plate flanges with specific drilling templates?<\/strong><br data-start=\"3744\" data-end=\"3747\" \/>A: Yes. We offer custom drilling patterns and bolt circle dimensions per client request.<\/p>\n<p data-start=\"3837\" data-end=\"3969\"><strong data-start=\"3837\" data-end=\"3874\">Q4: What face types do you offer?<\/strong><br data-start=\"3874\" data-end=\"3877\" \/>A: Raised face (RF) and flat face (FF) options are available depending on application needs.<\/p>\n<p data-start=\"3971\" data-end=\"4108\"><strong data-start=\"3971\" data-end=\"4035\">Q5: Are your flanges compliant with international standards?<\/strong><br data-start=\"4035\" data-end=\"4038\" \/>A: Absolutely. We follow ANSI, EN, JIS, DIN, and ISO flange standards.<\/p>\n<p data-start=\"4110\" data-end=\"4344\"><strong data-start=\"4110\" data-end=\"4135\">Still have questions?<\/strong><br data-start=\"4135\" data-end=\"4138\" \/>Feel free to <a href=\"https:\/\/yunming-metal.com\/en\/contact\/\">contact us<\/a> for more details or to discuss your custom stainless steel plate flange requirements. Our technical support team is ready to assist with specifications, certifications, and delivery.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yunming Metal offers stainless steel plate flanges (PL) in DN15\u2013DN3000 sizes. Cost-effective and easy to install, these flanges are designed for low to medium pressure pipelines in water, gas, HVAC, and industrial systems. Compliant with ANSI, EN, and JIS standards.<\/p>\n","protected":false},"featured_media":4762,"comment_status":"open","ping_status":"closed","template":"","meta":{"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":"","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":"","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":""}}},"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":["post-2442","product","type-product","status-publish","has-post-thumbnail","product_cat-stainless-steel-flange","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.9 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Plate Flange (PL) | Stainless Steel ANSI\/EN Standard<\/title>\n<meta name=\"description\" content=\"Stainless steel plate flanges (DN15\u2013DN3000), Class 150\u20132500. ANSI, EN, JIS compliant. Ideal for water, gas, HVAC, and industrial pipe systems.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/yunming-metal.com\/en\/product\/plate-flange-pl\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Plate Flange (PL)\" \/>\n<meta property=\"og:description\" content=\"Stainless steel plate flanges (DN15\u2013DN3000), Class 150\u20132500. ANSI, EN, JIS compliant. 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