{"id":8965,"date":"2026-07-17T22:42:51","date_gmt":"2026-07-17T14:42:51","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&#038;p=8965"},"modified":"2026-07-17T22:49:22","modified_gmt":"2026-07-17T14:49:22","slug":"a182-f55-globe-valve-class-150lb-1-inch-flange-end","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/it\/products\/a182-f55-globe-valve-class-150lb-1-inch-flange-end\/","title":{"rendered":"A182 F55 Globe Valve, Class 150LB, 1 Inch, Flange End"},"content":{"rendered":"<h2>ASTM A182 F55 Super Duplex Stainless Steel Globe Valve for High-Corrosion Industrial Applications<\/h2>\n<p class=\"isSelectedEnd\">IL <strong>ASTM A182 F55 Globe Valve, Class 150LB, 1 Inch (DN25), Flange End<\/strong> is a premium shut-off valve engineered for precise flow regulation and reliable isolation in corrosive and high-pressure process systems. Manufactured from <strong>ASTM A182 F55 Super Duplex Stainless Steel (UNS S32760)<\/strong>, this globe valve combines exceptional mechanical strength with superior resistance to pitting, crevice corrosion, chloride stress corrosion cracking, and seawater corrosion.<\/p>\n<p class=\"isSelectedEnd\">Designed in accordance with <strong>API602<\/strong>, <strong>ASME B16.34<\/strong>, <strong>ASME B16.5<\/strong>, E <strong>API598<\/strong>, the valve is widely used in offshore oil &amp; gas, desalination plants, chemical processing, marine engineering, power generation, and aggressive industrial environments.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Why Choose an ASTM A182 F55 Globe Valve?<\/h1>\n<p class=\"isSelectedEnd\">Super Duplex Stainless Steel <strong>ASTM A182 <a href=\"https:\/\/boltport.com\/specifications\/astm-a182-f55\/\" target=\"_blank\" rel=\"noopener\">F55<\/a><\/strong> offers one of the highest levels of corrosion resistance available among stainless steels while providing approximately twice the yield strength of standard austenitic grades such as 316L.<\/p>\n<p class=\"isSelectedEnd\">The globe valve design provides accurate throttling capability and dependable shut-off, making it suitable for applications where flow control and leak-tight performance are critical.<\/p>\n<h3>Key Advantages<\/h3>\n<ul data-spread=\"false\">\n<li>Outstanding resistance to seawater corrosion<\/li>\n<li>Excellent chloride stress corrosion cracking resistance<\/li>\n<li>Superior pitting and crevice corrosion resistance<\/li>\n<li>High mechanical strength<\/li>\n<li>Excellent erosion resistance<\/li>\n<li>Reliable throttling and shut-off performance<\/li>\n<li>Long service life in aggressive environments<\/li>\n<li>Reduced maintenance costs<\/li>\n<\/ul>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Product Specifications<\/h1>\n<table>\n<tbody>\n<tr>\n<th>Item<\/th>\n<th>Specifica<\/th>\n<\/tr>\n<tr>\n<td>nome del prodotto<\/td>\n<td>Super Duplex Globe Valve<\/td>\n<\/tr>\n<tr>\n<td>Body Material<\/td>\n<td>ASTM A182 F55 (UNS S32760)<\/td>\n<\/tr>\n<tr>\n<td>Tipo di valvola<\/td>\n<td>Valvola a globo con coperchio imbullonato<\/td>\n<\/tr>\n<tr>\n<td>Nominal Size<\/td>\n<td>1 Inch (DN25)<\/td>\n<\/tr>\n<tr>\n<td>Valutazione della pressione<\/td>\n<td>ASME Class 150 (150LB)<\/td>\n<\/tr>\n<tr>\n<td>Termina connessione<\/td>\n<td>RF Flange End<\/td>\n<\/tr>\n<tr>\n<td>Norma di progettazione<\/td>\n<td>API602<\/td>\n<\/tr>\n<tr>\n<td>Pressure Design<\/td>\n<td>ASME B16.34<\/td>\n<\/tr>\n<tr>\n<td>Face-to-Face<\/td>\n<td>ASME B16.10<\/td>\n<\/tr>\n<tr>\n<td>Flange Standard<\/td>\n<td>ASME B16.5 Class 150<\/td>\n<\/tr>\n<tr>\n<td>Inspection &amp; Testing<\/td>\n<td>API598<\/td>\n<\/tr>\n<tr>\n<td>Stem Type<\/td>\n<td>Rising Stem, OS&amp;Y<\/td>\n<\/tr>\n<tr>\n<td>Operazione<\/td>\n<td>Handwheel (Gear or Actuated Options Available)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>About ASTM A182 F55 Material<\/h1>\n<p class=\"isSelectedEnd\">ASTM A182 F55 (UNS S32760) is a forged super duplex stainless steel containing approximately 25% chromium, 7% nickel, 3.5% molybdenum, and copper and tungsten additions.<\/p>\n<p class=\"isSelectedEnd\">This alloy delivers outstanding corrosion resistance and high mechanical strength in chloride-rich and aggressive chemical environments.<\/p>\n<h3>Material Benefits<\/h3>\n<ul data-spread=\"false\">\n<li>Excellent seawater resistance<\/li>\n<li>High resistance to chloride-induced pitting<\/li>\n<li>Superior crevice corrosion resistance<\/li>\n<li>Outstanding stress corrosion cracking resistance<\/li>\n<li>Excellent fatigue strength<\/li>\n<li>High tensile and yield strength<\/li>\n<li>Long operational lifespan<\/li>\n<\/ul>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Caratteristiche principali<\/h1>\n<h2>Precision Flow Control<\/h2>\n<p class=\"isSelectedEnd\">Unlike gate valves, globe valves are specifically designed for throttling and regulating flow while maintaining stable control characteristics.<\/p>\n<h2>Reliable Shut-Off Performance<\/h2>\n<p class=\"isSelectedEnd\">The precision-machined disc and seat provide dependable sealing and minimize leakage under Class 150 pressure conditions.<\/p>\n<h2>RF Flange Connection<\/h2>\n<p class=\"isSelectedEnd\">Raised Face flanges ensure:<\/p>\n<ul data-spread=\"false\">\n<li>Secure gasket sealing<\/li>\n<li>Easy installation and removal<\/li>\n<li>Compatibility with ASME B16.5 Class 150 piping systems<\/li>\n<li>Convenient maintenance<\/li>\n<\/ul>\n<h2>Bolted Bonnet Construction<\/h2>\n<p class=\"isSelectedEnd\">The bolted bonnet design provides structural integrity and allows straightforward inspection and maintenance.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Typical Applications<\/h1>\n<p class=\"isSelectedEnd\">IL <strong>ASTM A182 F55 Globe Valve<\/strong> is widely used in:<\/p>\n<h3>Offshore Oil &amp; Gas Platforms<\/h3>\n<p class=\"isSelectedEnd\">Ideal for seawater injection systems, produced water handling, and corrosive process pipelines.<\/p>\n<h3>Seawater Desalination Plants<\/h3>\n<p class=\"isSelectedEnd\">Suitable for intake, distribution, and high-salinity process systems.<\/p>\n<h3>Chemical Processing<\/h3>\n<p class=\"isSelectedEnd\">Handles aggressive chemicals, chlorides, and oxidizing media requiring superior corrosion resistance.<\/p>\n<h3>Marine Engineering<\/h3>\n<p class=\"isSelectedEnd\">Used in ballast systems, cooling water, fire protection, and shipboard piping.<\/p>\n<h3>Power Generation<\/h3>\n<p class=\"isSelectedEnd\">Installed in cooling water circuits and auxiliary process systems exposed to corrosive media.<\/p>\n<h3>Pulp &amp; Paper Industry<\/h3>\n<p class=\"isSelectedEnd\">Provides reliable isolation and throttling for chemical recovery and bleaching systems.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Optional Configurations<\/h1>\n<p class=\"isSelectedEnd\">STV Valves offers a variety of optional features to meet project requirements:<\/p>\n<ul data-spread=\"false\">\n<li>Gear Operator<\/li>\n<li>Pneumatic Actuator<\/li>\n<li>Electric Actuator<\/li>\n<li>Bellows Seal Design<\/li>\n<li>Locking Device<\/li>\n<li>Low Fugitive Emission Packing (ISO 15848)<\/li>\n<li>NACE MR0175 \/ ISO 15156 Compliance<\/li>\n<li>Fire-Safe Design<\/li>\n<li>Oxygen Service Cleaning<\/li>\n<li>EN 10204 3.1 \/ 3.2 Material Certification<\/li>\n<li>Third-Party Inspection (SGS, BV, DNV, T\u00dcV)<\/li>\n<\/ul>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Inspection and Testing<\/h1>\n<p class=\"isSelectedEnd\">Each globe valve undergoes comprehensive quality control before shipment.<\/p>\n<p class=\"isSelectedEnd\">Inspection procedures include:<\/p>\n<ul data-spread=\"false\">\n<li>Hydrostatic Shell Test<\/li>\n<li>Seat Leakage Test<\/li>\n<li>Backseat Test<\/li>\n<li>Positive Material Identification (PMI)<\/li>\n<li>Dimensional Inspection<\/li>\n<li>Visual Examination<\/li>\n<li>Final Functional Test<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Testing is carried out in accordance with <strong>API598<\/strong> and customer project specifications.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Why Choose STV Valves?<\/h1>\n<p class=\"isSelectedEnd\"><strong>STV Valves<\/strong> is a trusted manufacturer of industrial valves for the oil &amp; gas, petrochemical, marine, desalination, mining, power generation, and chemical industries.<\/p>\n<p class=\"isSelectedEnd\">Our product portfolio includes:<\/p>\n<ul data-spread=\"false\">\n<li>Valvole a globo<\/li>\n<li>Gate Valves<\/li>\n<li>Valvole a sfera<\/li>\n<li>Controlla le valvole<\/li>\n<li>Butterfly Valves<\/li>\n<li>Valvole a saracinesca a coltello<\/li>\n<li>Y Strainers<\/li>\n<li>Basket Strainers<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Available materials include:<\/p>\n<ul data-spread=\"false\">\n<li>Acciaio al carbonio<\/li>\n<li>Acciaio inossidabile<\/li>\n<li>Duplex Stainless Steel<\/li>\n<li>Super Duplex F51 \/ F53 \/ F55<\/li>\n<li>Titanio<\/li>\n<li>Hastelloy C276<\/li>\n<li>Monel 400<\/li>\n<li>Inconel 625<\/li>\n<li>Lega 20<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">With advanced forging and machining capabilities, strict quality management, and global export experience, STV Valves delivers reliable flow control solutions that meet API, ASME, DIN, EN, and ISO standards.<\/p>\n<p class=\"isSelectedEnd\">Visit <a href=\"http:\/\/www.stvvalves.com\/it\/\"><strong>www.stvvalves.com<\/strong><\/a> to learn more or contact our engineering team for a customized quotation.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Frequently Asked Questions (FAQ)<\/h1>\n<h3>What is ASTM A182 F55?<\/h3>\n<p class=\"isSelectedEnd\">ASTM A182 F55 (UNS S32760) is a forged super duplex stainless steel offering exceptional corrosion resistance and high mechanical strength for aggressive industrial environments.<\/p>\n<h3>Why choose a globe valve instead of a gate valve?<\/h3>\n<p class=\"isSelectedEnd\">A globe valve is ideal for applications requiring precise flow regulation and frequent operation, while a gate valve is primarily designed for full open or full closed isolation.<\/p>\n<h3>Is the valve suitable for seawater?<\/h3>\n<p class=\"isSelectedEnd\">Yes. ASTM A182 F55 provides excellent resistance to seawater, chloride attack, pitting, and crevice corrosion, making it one of the preferred materials for marine service.<\/p>\n<h3>Can this valve be automated?<\/h3>\n<p class=\"isSelectedEnd\">Yes. It can be supplied with pneumatic, electric, or gear actuators depending on the application requirements.<\/p>\n<h3>Which international standards does the valve comply with?<\/h3>\n<p>The valve can be manufactured in accordance with API 602, ASME B16.34, ASME B16.5, ASME B16.10, and API 598.<\/p>","protected":false},"excerpt":{"rendered":"<p>STV Valve Technology Group Co., Ltd is a professional leader China A182 F55 Globe Valve, ASTM A182 F55 Globe Valve, Super Duplex Globe Valve, UNS S32760 Globe Valve, 150LB Globe Valve, 1 Inch Globe Valve, RF Flanged Globe Valve, API 602 Globe Valve, Super Duplex Stainless Steel Valve, Corrosion Resistant Globe Valve, Seawater Globe Valve, Offshore Globe Valve, Industrial Globe Valve Manufacturer with high quality and competitive price.<\/p>","protected":false},"featured_media":8966,"template":"","meta":[],"product_brand":[],"product_cat":[64,45],"product_tag":[4244,4243,4239,212,4240,4247,4130,4139,4245,4136,4204,4241,4246,4242],"class_list":{"0":"post-8965","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-foreged-steel-globe-valve","7":"product_cat-globe-valve","8":"product_tag-1-inch-globe-valve","9":"product_tag-150lb-globe-valve","10":"product_tag-a182-f55-globe-valve","11":"product_tag-api-602-globe-valve","12":"product_tag-astm-a182-f55-globe-valve","13":"product_tag-corrosion-resistant-globe-valve","14":"product_tag-industrial-globe-valve-manufacturer","15":"product_tag-offshore-globe-valve","16":"product_tag-rf-flanged-globe-valve","17":"product_tag-seawater-globe-valve","18":"product_tag-stv-valves","19":"product_tag-super-duplex-globe-valve","20":"product_tag-super-duplex-stainless-steel-valve","21":"product_tag-uns-s32760-globe-valve","23":"first","24":"instock","25":"shipping-taxable","26":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/product\/8965","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/media\/8966"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/media?parent=8965"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/product_brand?post=8965"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/product_cat?post=8965"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/it\/wp-json\/wp\/v2\/product_tag?post=8965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}