{"id":15322,"date":"2026-10-17T06:52:42","date_gmt":"2026-10-17T06:52:42","guid":{"rendered":"https:\/\/anphuthanhvalve.com\/?post_type=product&#038;p=15322"},"modified":"2026-10-17T06:56:57","modified_gmt":"2026-10-17T06:56:57","slug":"stainless-steel-flanged-gate-valve","status":"publish","type":"product","link":"https:\/\/anphuthanhvalve.com\/en\/stainless-steel-flanged-gate-valve\/","title":{"rendered":"STAINLESS STEEL FLANGED GATE VALVE"},"content":{"rendered":"<p dir=\"ltr\" style=\"text-align: justify;\"><strong>The stainless steel flanged gate valve<\/strong> is a premium shut-off valve designed for industrial piping systems that demand outstanding corrosion resistance, pressure resistance, and temperature resistance. The standard flanged design gives the valve durable operation, a secure installation, and easy removal and maintenance. The product is available in two stem constructions, rising stem and non-rising stem, and meets the strict technical standards of environments involving chemicals, corrosive solutions, petroleum, and food.<\/p>\n<figure id=\"attachment_15329\" aria-describedby=\"caption-attachment-15329\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-15329 size-full\" src=\"https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-1.jpg\" alt=\"The stainless steel flanged gate valve\" width=\"800\" height=\"500\" srcset=\"https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-1.jpg 800w, https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-1-300x188.jpg 300w, https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-1-768x480.jpg 768w, https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-1-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-15329\" class=\"wp-caption-text\">The stainless steel flanged gate valve<\/figcaption><\/figure>\n<h2 dir=\"ltr\" style=\"text-align: justify;\">Overview of the stainless steel flanged gate valve<\/h2>\n<p dir=\"ltr\" style=\"text-align: justify;\">The stainless steel flanged gate valve supplied by An Phu Thanh is a solution that ensures safe flow and shut-off together with effective corrosion resistance. This valve series has the following outstanding features in construction and materials:<\/p>\n<ul dir=\"ltr\" style=\"text-align: justify;\">\n<li><strong>Two stem designs:<\/strong>\n<ul dir=\"ltr\">\n<li><strong>Rising stem:<\/strong> The stem is connected to the disc, and the threaded part of the stem sits above the valve, outside the valve body. When the handwheel is turned to open the valve, the stem moves linearly and rises upward. This design lets technicians see immediately whether the valve is open or closed, without any measuring, and keeps the threads out of direct contact with the corrosive fluid inside.<\/li>\n<li><strong>Non-rising stem:<\/strong> The stem sits entirely inside the valve body and only rotates in place, without moving up or down during operation. This design saves installation space and suits valve pits, technical basements, or low-ceiling locations. However, the operator cannot see the open\/closed status from the outside, and the threads are in direct contact with the fluid, so the stem must be made of a corrosion-resistant material.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Solid flanged connection:<\/strong> Standard flanges at both ends of the valve body connect the valve firmly to the pipeline, withstand high pressure and resist vibration, and make maintenance, removal, and reinstallation very convenient.<\/li>\n<li><strong>Premium stainless steel material:<\/strong> The main parts of the valve, such as the body, bonnet, and disc, are cast entirely from stainless steel 304 (CF8) or stainless steel 316 (CF8M). This allows the valve to operate stably in highly chemically corrosive environments and under harsh temperature and pressure conditions.<\/li>\n<\/ul>\n<h2 dir=\"ltr\" style=\"text-align: justify;\">Operating principle of the stainless steel flanged gate valve<\/h2>\n<p dir=\"ltr\" style=\"text-align: justify;\">The stainless steel gate valve works on the principle of converting the rotary motion of the handwheel into linear motion of the disc, through the thread pair between the valve stem and the stem nut.<\/p>\n<ul dir=\"ltr\" style=\"text-align: justify;\">\n<li><strong>Rising stem valve:<\/strong> When the handwheel is turned, the stem rotates with it, but because the stem nut is fixed on the bonnet, the rotation of the stem is converted into linear up-and-down motion of the stem and disc together.<\/li>\n<li><strong>Non-rising stem valve:<\/strong> When the handwheel is turned, the stem only rotates in place. The nut attached to the disc travels up and down along the stem, raising or lowering the disc.<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"text-align: justify;\">In both types, the disc moves up to open, allowing the flow to pass straight through the valve body with very low pressure loss when fully open. When closing, the disc moves down and presses tightly against the seat face, blocking the flow completely.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">The stainless steel gate valve is designed for only 2 states: fully closed and fully open. Never use a gate valve to throttle the flow rate. If the valve is deliberately left partly open to reduce flow, the high-pressure fluid squeezing through the narrow gap will cause cavitation and strong turbulence. The consequence is rapid wear of the disc and seat, deformation of the stem, and a valve that leaks and cannot close tightly.<\/p>\n<figure id=\"attachment_15335\" aria-describedby=\"caption-attachment-15335\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-15335 size-full\" src=\"https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-3.jpg\" alt=\"Gate valves are only used for complete opening\/closing.\" width=\"800\" height=\"500\" srcset=\"https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-3.jpg 800w, https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-3-300x188.jpg 300w, https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-3-768x480.jpg 768w, https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-3-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-15335\" class=\"wp-caption-text\">Gate valves are only used for complete opening\/closing.<\/figcaption><\/figure>\n<h2 dir=\"ltr\" style=\"text-align: justify;\">Installation locations and applications of the stainless steel flanged gate valve<\/h2>\n<p dir=\"ltr\" style=\"text-align: justify;\">The rising stem version is normally installed on horizontal pipelines, because space is needed above the valve for the stem to rise when opened. However, the valve can still be installed on vertical pipelines if space permits. For locations with limited space, such as valve pits, technical basements, or pipelines close to the ceiling, the non-rising stem version is preferred.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">Because it is made of stainless steel, this valve series is suitable for specialized applications such as chemical processing systems, food and pharmaceutical plants with high hygiene requirements, corrosive wastewater treatment systems, and coastal or saltwater-exposed projects. It is also suited to pipelines in petrochemical refineries that require strict corrosion resistance.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">With a wide size range from DN15 to DN1000 and pressure ratings of PN16, PN25, and PN40, the stainless steel flanged gate valve serves both small pipelines in laboratories and light industrial systems, and large pipelines in heavy industrial plants.<\/p>\n<h2 dir=\"ltr\" style=\"text-align: justify;\">Where to buy reputable, well-priced stainless steel flanged gate valves<\/h2>\n<p dir=\"ltr\" style=\"text-align: justify;\">If you are looking for a reputable supplier of stainless steel flanged gate valves with quality and the most optimal price, An Phu Thanh is certainly a top choice you cannot overlook. With more than 17 years of experience in industrial valves and pipe fittings, we are proud to be a trusted partner of thousands of dealers and major contractors nationwide.<\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">Genuine sources, diverse product range<\/h3>\n<p dir=\"ltr\" style=\"text-align: justify;\">All of our stainless steel gate valves come from reputable origin in Korea, China, Taiwan, Malaysia, Vietnam, and elsewhere, with full CO and CQ certificates.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">Besides <a href=\"https:\/\/anphuthanhvalve.com\/en\/gate-valve\/\">gate valves<\/a>, we also distribute a wide range of other <a href=\"https:\/\/anphuthanhvalve.com\/en\/\">industrial valves<\/a> such as butterfly valves, check valves, and pressure relief valves, pipe fittings such as elbows, tees, and flanges, and fire protection supplies. This allows us to fully meet the diverse needs of industrial projects, buildings, and export processing zones.<\/p>\n<figure id=\"attachment_15332\" aria-describedby=\"caption-attachment-15332\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-15332 size-full\" src=\"https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-2.jpg\" alt=\"Items are in stock and come in a wide variety\" width=\"800\" height=\"500\" srcset=\"https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-2.jpg 800w, https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-2-300x188.jpg 300w, https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-2-768x480.jpg 768w, https:\/\/anphuthanhvalve.com\/wp-content\/uploads\/2026\/10\/van-cong-inox-mat-bich-2-600x375.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-15332\" class=\"wp-caption-text\">Items are in stock and come in a wide variety<\/figcaption><\/figure>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">Extensive experience and large supply capacity<\/h3>\n<p dir=\"ltr\" style=\"text-align: justify;\">Over 17 years of development, An Phu Thanh has grown into one of the reputable distributors of industrial valve materials in Vietnam. We supply goods to a network of dealers and projects across the country.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">We are proud to be a reputable materials supplier for a number of landmark projects such as the Bitexco building, Vinhomes, Royal City, the Becamex International Hospital, the new National Assembly office building, and more.<\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">Large warehouse system, fast delivery<\/h3>\n<p dir=\"ltr\" style=\"text-align: justify;\">With a large-capacity warehouse system, An Phu Thanh always keeps a wide variety of products in stock in many different sizes. We are committed to supplying materials right to your site anywhere in the country in a short time, helping optimize the construction schedule of every project.<\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">Competitive pricing and a transparent warranty policy<\/h3>\n<ul dir=\"ltr\" style=\"text-align: justify;\">\n<li>Products supplied by An Phu Thanh always come at competitive prices, with excellent discount policies for dealers and contractors ordering large volumes.<\/li>\n<li>We commit to a genuine warranty on industrial valve products, with a warranty process that is transparent, quick, and clear.<\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">Dedicated consultation service<\/h3>\n<p dir=\"ltr\" style=\"text-align: justify;\">An Phu Thanh\u2019s experienced consulting team is always ready to support you, helping you choose the right valve type (rising stem or non-rising stem), pressure class, and flange standard that best suit the technical requirements of your system.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">Don\u2019t let your project be interrupted by poor-quality materials or delayed deliveries! Contact An Phu Thanh now via Hotline <a href=\"https:\/\/zalo.me\/657438188627359243\" target=\"_blank\" rel=\"noopener\"><strong>0946 729 913<\/strong><\/a> to receive a detailed quotation for stainless steel flanged gate valves, along with dedicated consultation from our experienced team.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The stainless steel flanged gate valve is a premium shut-off valve designed for industrial piping systems that demand outstanding corrosion resistance, pressure resistance, and temperature resistance. The standard flanged design gives the valve durable operation, a secure installation, and easy removal and maintenance. The product is available in two stem constructions, rising stem and non-rising stem, and meets the strict technical standards of environments involving chemicals, corrosive solutions, petroleum, and food. Overview of the stainless steel flanged gate valve The stainless steel flanged gate valve supplied by An Phu Thanh is a solution that ensures safe flow and shut-off together with effective corrosion resistance. This valve series has the following outstanding features in construction and materials: Two stem designs: Rising stem: The stem is connected to the disc, and the threaded part of the stem sits above the valve, outside the valve body. When the handwheel is turned to open the valve, the stem moves linearly and rises upward. This design lets technicians see immediately whether the valve is open or closed, without any measuring, and keeps the threads out of direct contact with the corrosive fluid inside. Non-rising stem: The stem sits entirely inside the valve body and only rotates in place, without moving up or down during operation. This design saves installation space and suits valve pits, technical basements, or low-ceiling locations. However, the operator cannot see the open\/closed status from the outside, and the threads are in direct contact with the fluid, so the stem must be made of a corrosion-resistant material. Solid flanged connection: Standard flanges at both ends of the valve body connect the valve firmly to the pipeline, withstand high pressure and resist vibration, and make maintenance, removal, and reinstallation very convenient. Premium stainless steel material: The main parts of the valve, such as<\/p>\n","protected":false},"featured_media":15326,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[471],"product_cat":[325],"product_tag":[],"class_list":["post-15322","product","type-product","status-publish","has-post-thumbnail","product_brand-other-brands","product_cat-gate-valve","pa_ap-suat-pn16","pa_chat-lieu-stainless-steel","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/product\/15322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/comments?post=15322"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/media\/15326"}],"wp:attachment":[{"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/media?parent=15322"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/product_brand?post=15322"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/product_cat?post=15322"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/anphuthanhvalve.com\/en\/wp-json\/wp\/v2\/product_tag?post=15322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}