{"id":8985,"date":"2026-08-29T21:53:33","date_gmt":"2026-08-29T13:53:33","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&#038;p=8985"},"modified":"2026-08-29T22:08:34","modified_gmt":"2026-08-29T14:08:34","slug":"1500lb-f304-y-type-strainer-6-inch-flange-end","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/fr\/products\/1500lb-f304-y-type-strainer-6-inch-flange-end\/","title":{"rendered":"1500LB F304 Y Type Strainer, 6 Inch, Flange End"},"content":{"rendered":"<h1>1500LB F304 Y Type Strainer, 6 Inch, Flange End<\/h1>\n<h2>6 Inch Class 1500 F304 Stainless Steel Y Strainer with Flanged Ends<\/h2>\n<p class=\"isSelectedEnd\">Le <strong>1500LB<a href=\"https:\/\/www.stvvalves.com\/fr\/wholesale\/y-strainer\/stainless-steel-y-type-strainer\/\"> F304<\/a> Y Type Strainer, 6 Inch (DN150), Flange End<\/strong> is a high-pressure stainless steel pipeline strainer designed to remove solid particles and mechanical contaminants from industrial fluid systems. Manufactured from <strong>ASTM A182 F304 stainless steel<\/strong>, this heavy-duty <strong>Class 1500 Y Strainer<\/strong> provides excellent corrosion resistance, high mechanical strength, and reliable filtration performance in demanding process applications.<\/p>\n<p class=\"isSelectedEnd\">Le <strong>6 Inch F304 Y Strainer<\/strong> is designed for high-pressure piping systems where conventional low-pressure strainers are not suitable. Its compact Y-shaped body contains a removable cylindrical screen that captures rust, scale, welding debris, sand, and other unwanted particles before they reach sensitive downstream equipment.<\/p>\n<p class=\"isSelectedEnd\">The flanged configuration provides a robust connection to compatible high-pressure piping systems, while the removable screen allows convenient inspection and cleaning.<\/p>\n<p class=\"isSelectedEnd\">STV Valves manufactures and supplies <strong>high-pressure Y Type Strainers<\/strong> for oil &amp; gas, petrochemical, chemical processing, power generation, marine, water treatment, and other industrial applications.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Product Overview<\/h1>\n<p class=\"isSelectedEnd\">UN <strong>Y Type Strainer<\/strong> is a mechanical filtration device installed in a pipeline to remove unwanted solid contaminants from flowing media.<\/p>\n<p class=\"isSelectedEnd\">Le <strong>1500LB F304 Y Strainer<\/strong> uses a stainless steel body and removable filter screen. As the process fluid passes through the strainer, solid particles are trapped by the screen while clean fluid continues downstream.<\/p>\n<p class=\"isSelectedEnd\">The Y-shaped body provides a compact filtration configuration and allows the screen to be accessed through the strainer&#8217;s branch section.<\/p>\n<h3>Key Advantages<\/h3>\n<ul data-spread=\"false\">\n<li>ASTM A182 F304 stainless steel construction<\/li>\n<li>6 Inch \/ DN150 nominal size<\/li>\n<li>Class 1500 pressure rating<\/li>\n<li>Flanged end connection<\/li>\n<li>High-pressure industrial design<\/li>\n<li>Excellent corrosion resistance<\/li>\n<li>Removable stainless steel screen<\/li>\n<li>Compact Y-type configuration<\/li>\n<li>Easy inspection and maintenance<\/li>\n<li>Suitable for liquid, gas, and steam services when properly specified<\/li>\n<li>Protects downstream valves and equipment<\/li>\n<\/ul>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Sp\u00e9cifications techniques<\/h1>\n<table>\n<tbody>\n<tr>\n<th>Parameter<\/th>\n<th>sp\u00e9cification<\/th>\n<\/tr>\n<tr>\n<td>Nom du produit<\/td>\n<td>F304 Y Type Strainer<\/td>\n<\/tr>\n<tr>\n<td>Product Type<\/td>\n<td>Cr\u00e9pine en Y<\/td>\n<\/tr>\n<tr>\n<td>Nominal Size<\/td>\n<td>6 Inch \/ DN150<\/td>\n<\/tr>\n<tr>\n<td>Note de pression<\/td>\n<td>ASME Class 1500 \/ 1500LB<\/td>\n<\/tr>\n<tr>\n<td>Body Material<\/td>\n<td>ASTM A182 F304 Stainless Steel<\/td>\n<\/tr>\n<tr>\n<td>Cover Material<\/td>\n<td>ASTM A182 F304 \/ Stainless Steel<\/td>\n<\/tr>\n<tr>\n<td>Screen Material<\/td>\n<td>SS304<\/td>\n<\/tr>\n<tr>\n<td>Optional Screen<\/td>\n<td>SS316 \/ SS316L<\/td>\n<\/tr>\n<tr>\n<td>Filter Element<\/td>\n<td>Perforated Plate \/ Wire Mesh<\/td>\n<\/tr>\n<tr>\n<td>Terminer la connexion<\/td>\n<td>Flanged<\/td>\n<\/tr>\n<tr>\n<td>Flange Face<\/td>\n<td>RF Raised Face<\/td>\n<\/tr>\n<tr>\n<td>Flange Standard<\/td>\n<td>ASME B16.5 \/ Project Specification<\/td>\n<\/tr>\n<tr>\n<td>Norme de conception<\/td>\n<td>ASME B16.34 \/ Project Specification<\/td>\n<\/tr>\n<tr>\n<td>Testing<\/td>\n<td>Hydrostatic \/ According to Project Specification<\/td>\n<\/tr>\n<tr>\n<td>Drain Connection<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>Differential Pressure Connection<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>Installation<\/td>\n<td>Horizontal or Vertical, Subject to Flow Direction<\/td>\n<\/tr>\n<tr>\n<td>Temp\u00e9rature de fonctionnement<\/td>\n<td>Material and gasket dependent<\/td>\n<\/tr>\n<tr>\n<td>Suitable Media<\/td>\n<td>Water, Oil, Gas, Steam, Chemicals, Process Fluids<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"isSelectedEnd\"><strong>Note:<\/strong> The actual pressure-temperature rating, flange dimensions, screen opening, wall thickness, and allowable working pressure should be confirmed against the applicable standard and final project specification.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>What Is an F304 Y Type Strainer?<\/h1>\n<p class=\"isSelectedEnd\">An <strong>F304 Y Type Strainer<\/strong> is a stainless steel pipeline filtration device designed to protect downstream equipment by removing solid contaminants from the process fluid.<\/p>\n<p class=\"isSelectedEnd\">The name &#8220;<a href=\"https:\/\/strainer.net.au\/product\/ace-yf-f304\/\" target=\"_blank\" rel=\"noopener\">Cr\u00e9pine en Y<\/a>&#8221; comes from the characteristic Y-shaped body.<\/p>\n<p class=\"isSelectedEnd\">The main components normally include:<\/p>\n<ul data-spread=\"false\">\n<li>Stainless steel body<\/li>\n<li>Bonnet or cap<\/li>\n<li>Removable filter screen<\/li>\n<li>Screen support<\/li>\n<li>Joint<\/li>\n<li>Bolting<\/li>\n<li>Drain plug or drain connection<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">During normal operation, the process fluid enters the inlet and passes through the filter screen. Solid particles remain trapped inside the screen.<\/p>\n<p class=\"isSelectedEnd\">When the pressure differential across the strainer increases beyond the acceptable level, the screen can be removed and cleaned.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Why Choose a 1500LB F304 Y Strainer?<\/h1>\n<h2>High-Pressure Capability<\/h2>\n<p class=\"isSelectedEnd\">Le <strong>Class 1500 Y Strainer<\/strong> is intended for demanding high-pressure piping applications where structural strength and reliable pressure containment are critical.<\/p>\n<p class=\"isSelectedEnd\">It is suitable for systems requiring a higher pressure class than standard Class 150 or Class 300 strainers.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>F304 Stainless Steel Construction<\/h2>\n<p class=\"isSelectedEnd\">ASTM A182 F304 provides good corrosion resistance and mechanical performance for many industrial services.<\/p>\n<p class=\"isSelectedEnd\">Typical applications include:<\/p>\n<ul data-spread=\"false\">\n<li>Process water<\/li>\n<li>Oil<\/li>\n<li>Gas<\/li>\n<li>Steam<\/li>\n<li>Hydrocarbon systems<\/li>\n<li>General chemicals<\/li>\n<li>Industrial utility systems<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">For chloride-rich or more aggressive environments, <strong>F316\/F316L, Duplex, Super Duplex, Titanium, or nickel alloys<\/strong> may be recommended depending on the process conditions.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>Compact Y-Type Design<\/h2>\n<p class=\"isSelectedEnd\">The Y configuration provides a compact filtration arrangement that is particularly useful where installation space is limited.<\/p>\n<p class=\"isSelectedEnd\">The design can be installed in suitable horizontal or vertical pipelines, provided the flow direction and screen orientation meet the manufacturer&#8217;s installation requirements.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>Easy Screen Maintenance<\/h2>\n<p class=\"isSelectedEnd\">The removable screen allows operators to:<\/p>\n<ul data-spread=\"false\">\n<li>Inspect the filtration element<\/li>\n<li>Remove accumulated debris<\/li>\n<li>Clean the screen<\/li>\n<li>Replace damaged screens<\/li>\n<li>Restore normal flow performance<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">This makes the Y strainer suitable for applications where periodic filtration maintenance is required.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Filter Screen Options<\/h1>\n<p class=\"isSelectedEnd\">The screen is one of the most important components of a Y type strainer.<\/p>\n<p class=\"isSelectedEnd\">STV Valves can supply different screen configurations according to the application.<\/p>\n<h3>Perforated Stainless Steel Screen<\/h3>\n<p class=\"isSelectedEnd\">Suitable for removing larger contaminants such as:<\/p>\n<ul data-spread=\"false\">\n<li>Welding slag<\/li>\n<li>Rust<\/li>\n<li>Scale<\/li>\n<li>Pipe debris<\/li>\n<li>Sand<\/li>\n<li>Mechanical particles<\/li>\n<\/ul>\n<h3>Wire Mesh Screen<\/h3>\n<p class=\"isSelectedEnd\">A finer mesh can be installed when smaller particles need to be removed.<\/p>\n<h3>SS304 Screen<\/h3>\n<p class=\"isSelectedEnd\">The standard choice for many F304 applications.<\/p>\n<h3>SS316 \/ SS316L Screen<\/h3>\n<p class=\"isSelectedEnd\">Recommended where improved corrosion resistance is required.<\/p>\n<h3>Customized Filtration<\/h3>\n<p class=\"isSelectedEnd\">Screen opening and mesh size can be selected according to:<\/p>\n<ul data-spread=\"false\">\n<li>Flow rate<\/li>\n<li>Particle size<\/li>\n<li>Fluid viscosity<\/li>\n<li>Contamination level<\/li>\n<li>Allowable pressure drop<\/li>\n<li>Downstream equipment requirements<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">The filtration rating should therefore be specified based on the actual process conditions rather than nominal pipe size alone.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Typical Applications<\/h1>\n<h2>Oil &amp; Gas Industry<\/h2>\n<p class=\"isSelectedEnd\">Le <strong>1500LB F304 Y Type Strainer<\/strong> can be installed upstream of:<\/p>\n<ul data-spread=\"false\">\n<li>Pumps<\/li>\n<li>Control valves<\/li>\n<li>Flow meters<\/li>\n<li>Compressors<\/li>\n<li>Pressure regulators<\/li>\n<li>Process equipment<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">It helps prevent mechanical contaminants from entering sensitive equipment.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>Petrochemical Industry<\/h2>\n<p class=\"isSelectedEnd\">Typical applications include:<\/p>\n<ul data-spread=\"false\">\n<li>Hydrocarbon process lines<\/li>\n<li>Refinery piping<\/li>\n<li>High-pressure utility systems<\/li>\n<li>Process equipment protection<\/li>\n<li>Chemical feed systems<\/li>\n<\/ul>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>Chemical Processing<\/h2>\n<p class=\"isSelectedEnd\">F304 Y strainers can be used for compatible:<\/p>\n<ul data-spread=\"false\">\n<li>Process liquids<\/li>\n<li>Solvents<\/li>\n<li>Utility fluids<\/li>\n<li>Cooling fluids<\/li>\n<li>Chemical solutions<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Material compatibility should be evaluated for the specific chemical, concentration, temperature, and pressure.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>Power Generation<\/h2>\n<p class=\"isSelectedEnd\">High-pressure Y strainers can be used in:<\/p>\n<ul data-spread=\"false\">\n<li>Steam systems<\/li>\n<li>Boiler auxiliary systems<\/li>\n<li>Feedwater systems<\/li>\n<li>Cooling systems<\/li>\n<li>Turbine auxiliary piping<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">For high-temperature steam service, the complete material configuration, gasket, screen, and pressure-temperature rating must be verified.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>Marine Applications<\/h2>\n<p class=\"isSelectedEnd\">F304 stainless steel strainers can be considered for suitable marine utility and freshwater systems.<\/p>\n<p class=\"isSelectedEnd\">For continuous seawater exposure, more corrosion-resistant materials such as <strong>F316L, Duplex, Super Duplex, or Titanium<\/strong> may be preferable depending on chloride concentration and operating conditions.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h2>Industrial Process Systems<\/h2>\n<p class=\"isSelectedEnd\">The strainer can protect:<\/p>\n<ul data-spread=\"false\">\n<li>Heat exchangers<\/li>\n<li>Pumps<\/li>\n<li>Vannes<\/li>\n<li>Meters<\/li>\n<li>Compressors<\/li>\n<li>Pressure control equipment<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">from solid contamination.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Y Strainer vs. Basket Strainer<\/h1>\n<p class=\"isSelectedEnd\">Both products are designed to remove solid particles, but they have different design characteristics.<\/p>\n<table>\n<tbody>\n<tr>\n<th>Feature<\/th>\n<th>Y Type Strainer<\/th>\n<th>Cr\u00e9pine \u00e0 panier<\/th>\n<\/tr>\n<tr>\n<td>Design<\/td>\n<td>Compact Y-Shaped<\/td>\n<td>Large Basket Housing<\/td>\n<\/tr>\n<tr>\n<td>Filtration Element<\/td>\n<td>Cylindrical Screen<\/td>\n<td>Basket<\/td>\n<\/tr>\n<tr>\n<td>Installation Footprint<\/td>\n<td>Compact<\/td>\n<td>Larger<\/td>\n<\/tr>\n<tr>\n<td>Dirt-Holding Capacity<\/td>\n<td>Moderate<\/td>\n<td>High<\/td>\n<\/tr>\n<tr>\n<td>Maintenance<\/td>\n<td>Screen Removal<\/td>\n<td>Basket Removal<\/td>\n<\/tr>\n<tr>\n<td>High Debris Service<\/td>\n<td>Moderate<\/td>\n<td>Excellent<\/td>\n<\/tr>\n<tr>\n<td>Space Requirement<\/td>\n<td>Lower<\/td>\n<td>Higher<\/td>\n<\/tr>\n<tr>\n<td>Typical Application<\/td>\n<td>General &amp; High-Pressure Piping<\/td>\n<td>High Flow \/ High Dirt Loading<\/td>\n<\/tr>\n<tr>\n<td>High Pressure Applications<\/td>\n<td>Excellent<\/td>\n<td>Excellent, depending on design<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"isSelectedEnd\">UN <strong>Cr\u00e9pine en Y<\/strong> is often selected when compact construction and high-pressure service are important. A <strong>basket strainer<\/strong> may be preferred when high dirt-holding capacity and frequent contamination are expected.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Flanged End Connection<\/h1>\n<p class=\"isSelectedEnd\">Le <strong>1500LB F304 Y Strainer<\/strong> is supplied with flanged ends for connection to compatible high-pressure piping.<\/p>\n<p class=\"isSelectedEnd\">A flanged configuration provides:<\/p>\n<ul data-spread=\"false\">\n<li>Reliable mechanical connection<\/li>\n<li>Easier removal<\/li>\n<li>Convenient maintenance<\/li>\n<li>Standardized installation<\/li>\n<li>Compatibility with appropriate Class 1500 piping systems<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">The flange dimensions and pressure-temperature rating should be confirmed against the applicable ASME standard and project specification.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Installation Guidelines<\/h1>\n<p class=\"isSelectedEnd\">Correct installation is essential for reliable Y strainer performance.<\/p>\n<h3>Recommended Installation Procedure<\/h3>\n<ol start=\"1\" data-spread=\"false\">\n<li>Verify the strainer size and pressure class.<\/li>\n<li>Confirm the flow direction marked on the body.<\/li>\n<li>Check that the screen is correctly installed.<\/li>\n<li>Ensure the pipeline is properly supported.<\/li>\n<li>Align the flanges without excessive force.<\/li>\n<li>Install the correct high-pressure gasket.<\/li>\n<li>Tighten flange bolts evenly using the specified torque procedure.<\/li>\n<li>Provide sufficient clearance around the screen cover for maintenance.<\/li>\n<li>Slowly pressurize the pipeline.<\/li>\n<li>Check all connections for leakage.<\/li>\n<li>Monitor the differential pressure during operation.<\/li>\n<\/ol>\n<p class=\"isSelectedEnd\">For horizontal liquid pipelines, the screen pocket is normally positioned downward so that accumulated contaminants remain inside the filtration chamber. Installation orientation should always follow the manufacturer&#8217;s approved drawing for the specific service.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Maintenance of a 1500LB Y Strainer<\/h1>\n<p class=\"isSelectedEnd\">Routine maintenance helps maintain filtration efficiency and prevent excessive pressure loss.<\/p>\n<h3>1. Monitor Differential Pressure<\/h3>\n<p class=\"isSelectedEnd\">A rising pressure differential normally indicates that the screen is becoming contaminated.<\/p>\n<h3>2. Isolate the Pipeline<\/h3>\n<p class=\"isSelectedEnd\">Close the appropriate upstream and downstream isolation valves.<\/p>\n<h3>3. Depressurize the Strainer<\/h3>\n<p class=\"isSelectedEnd\">The housing must be completely depressurized before opening the screen cover.<\/p>\n<h3>4. Remove the Screen<\/h3>\n<p class=\"isSelectedEnd\">Carefully remove the screen according to the manufacturer&#8217;s maintenance procedure.<\/p>\n<h3>5. Clean the Screen<\/h3>\n<p class=\"isSelectedEnd\">Remove accumulated debris using an appropriate cleaning method.<\/p>\n<h3>6. Inspect the Screen<\/h3>\n<p class=\"isSelectedEnd\">Check for:<\/p>\n<ul data-spread=\"false\">\n<li>Corrosion<\/li>\n<li>Broken mesh<\/li>\n<li>Deformation<\/li>\n<li>Cracks<\/li>\n<li>Excessive wear<\/li>\n<\/ul>\n<h3>7. Inspect the Gasket<\/h3>\n<p class=\"isSelectedEnd\">Replace the gasket if damaged or unsuitable for reuse.<\/p>\n<h3>8. Reassemble<\/h3>\n<p class=\"isSelectedEnd\">Install the screen and cover correctly.<\/p>\n<h3>9. Restart the System<\/h3>\n<p class=\"isSelectedEnd\">Gradually pressurize the pipeline and inspect the strainer for leakage.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Optional Configurations<\/h1>\n<p class=\"isSelectedEnd\">STV Valves can customize the <strong>1500LB F304 Y Type Strainer<\/strong> with:<\/p>\n<ul data-spread=\"false\">\n<li>SS304 Screen<\/li>\n<li>SS316 Screen<\/li>\n<li>SS316L Screen<\/li>\n<li>Fine Mesh Screen<\/li>\n<li>Customized Perforation<\/li>\n<li>Drain Valve<\/li>\n<li>Drain Plug<\/li>\n<li>Differential Pressure Gauge<\/li>\n<li>Differential Pressure Indicator<\/li>\n<li>Magnetic Filter<\/li>\n<li>Special Gasket Materials<\/li>\n<li>High-Temperature Gaskets<\/li>\n<li>NACE Requirements<\/li>\n<li>EN 10204 3.1 Material Certificate<\/li>\n<li>Third-Party Inspection<\/li>\n<li>PMI Testing<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">For highly corrosive applications, the body and screen can also be manufactured from alternative stainless steel, duplex, super duplex, titanium, or nickel alloy materials.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Quality Control and Testing<\/h1>\n<p class=\"isSelectedEnd\">Every <strong>1500LB F304 Y Strainer<\/strong> can undergo comprehensive quality inspection according to project requirements.<\/p>\n<p class=\"isSelectedEnd\">Typical inspection procedures include:<\/p>\n<ul data-spread=\"false\">\n<li>Raw Material Inspection<\/li>\n<li>Chemical Composition Verification<\/li>\n<li>Positive Material Identification (PMI)<\/li>\n<li>Dimensional Inspection<\/li>\n<li>Flange Inspection<\/li>\n<li>Screen Inspection<\/li>\n<li>Hydrostatic Pressure Testing<\/li>\n<li>Leakage Inspection<\/li>\n<li>Visual Inspection<\/li>\n<li>Final Assembly Inspection<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">For critical applications, STV Valves can provide inspection and documentation packages including material certificates, test reports, dimensional reports, and third-party inspection.<\/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 professional China manufacturer and supplier of industrial valves and pipeline strainers for global customers.<\/p>\n<p class=\"isSelectedEnd\">Our products are used in:<\/p>\n<ul data-spread=\"false\">\n<li>Oil &amp; Gas<\/li>\n<li>P\u00e9trochimique<\/li>\n<li>Chemical Processing<\/li>\n<li>Power Generation<\/li>\n<li>Marine<\/li>\n<li>Traitement de l&#039;eau<\/li>\n<li>Exploitation mini\u00e8re<\/li>\n<li>General Industrial Applications<\/li>\n<\/ul>\n<h3>STV Valves Product Range<\/h3>\n<ul data-spread=\"false\">\n<li>Y Type Strainers<\/li>\n<li>Basket Strainers<\/li>\n<li>Duplex Basket Strainers<\/li>\n<li>T-Type Strainers<\/li>\n<li>Temporary Strainers<\/li>\n<li>Gate Valves<\/li>\n<li>Vannes \u00e0 soupape<\/li>\n<li>Vannes \u00e0 bille<\/li>\n<li>Clapets anti-retour<\/li>\n<li>Butterfly Valves<\/li>\n<li>Vannes \u00e0 guillotine<\/li>\n<\/ul>\n<h3>Available Materials<\/h3>\n<p class=\"isSelectedEnd\">Depending on the application, STV Valves can supply:<\/p>\n<ul data-spread=\"false\">\n<li>ASTM A216 WCB<\/li>\n<li>ASTM A351 CF8<\/li>\n<li>ASTM A351 CF8M<\/li>\n<li>ASTM A182 F304<\/li>\n<li>ASTM A182 F316<\/li>\n<li>ASTM A182 F316L<\/li>\n<li>ASTM A182 F321<\/li>\n<li>ASTM A182 F51<\/li>\n<li>ASTM A182 F53<\/li>\n<li>ASTM A182 F55<\/li>\n<li>Titane<\/li>\n<li>Hastelloy<\/li>\n<li>Monel<\/li>\n<li>Other Nickel Alloys<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">STV Valves also supports OEM manufacturing, customized filtration screens, special pressure classes, inspection requirements, and project-specific specifications.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Frequently Asked Questions<\/h1>\n<h2>What is a 1500LB F304 Y Type Strainer?<\/h2>\n<p class=\"isSelectedEnd\">UN <strong>1500LB F304 Y Type Strainer<\/strong> is a high-pressure stainless steel pipeline filtration device with an ASTM A182 F304 body and removable screen. It is designed to remove solid contaminants and protect downstream equipment in Class 1500 piping systems.<\/p>\n<h2>What material is F304?<\/h2>\n<p class=\"isSelectedEnd\"><strong>ASTM A182 F304<\/strong> is a forged austenitic stainless steel grade broadly corresponding to 304 stainless steel. It provides good corrosion resistance and mechanical strength for many industrial applications.<\/p>\n<h2>What is the size of this Y strainer?<\/h2>\n<p class=\"isSelectedEnd\">This model is <strong>6 Inch<\/strong>, corresponding to a nominal pipe size of approximately <strong>DN150<\/strong>.<\/p>\n<h2>What does 1500LB mean?<\/h2>\n<p class=\"isSelectedEnd\">1500LB refers to the <strong>ASME Class 1500 pressure class<\/strong>. The actual allowable working pressure depends on material, operating temperature, applicable pressure-temperature tables, design standard, and project requirements.<\/p>\n<h2>Is the strainer flanged?<\/h2>\n<p class=\"isSelectedEnd\">Yes. This configuration uses <strong>flanged ends<\/strong>, with the flange dimensions and facing manufactured according to the specified piping standard.<\/p>\n<h2>Can the screen be replaced?<\/h2>\n<p class=\"isSelectedEnd\">Yes. The removable screen can be cleaned or replaced without replacing the complete Y strainer.<\/p>\n<h2>What screen material is available?<\/h2>\n<p class=\"isSelectedEnd\">SS304 is a standard option. <strong>SS316 and SS316L<\/strong> screens can be supplied when higher corrosion resistance is required.<\/p>\n<h2>Can this Y strainer be used for steam?<\/h2>\n<p class=\"isSelectedEnd\">Yes, a suitably designed <strong>Class 1500 F304 Y strainer<\/strong> can be used in steam service when the body material, screen, gasket, pressure-temperature rating, and design meet the actual steam conditions.<\/p>\n<h2>Can it be installed vertically?<\/h2>\n<p class=\"isSelectedEnd\">Depending on the service and flow direction, Y strainers can be installed in horizontal or vertical piping. The final installation orientation should follow the approved manufacturer drawing.<\/p>\n<h2>Can STV Valves provide customized Y strainers?<\/h2>\n<p class=\"isSelectedEnd\">Yes. STV Valves can customize body materials, screen materials, mesh size, perforation, flange standards, drains, differential pressure connections, coatings, inspection requirements, and special alloy configurations.<\/p>\n<div contenteditable=\"false\">\n<hr \/>\n<\/div>\n<h1>Technical Summary<\/h1>\n<p class=\"isSelectedEnd\">Le <strong>1500LB F304 Y Type Strainer, 6 Inch, Flange End<\/strong> is a high-pressure stainless steel filtration solution designed to protect critical industrial equipment from solid contaminants.<\/p>\n<p class=\"isSelectedEnd\">With an <strong>ASTM A182 F304 stainless steel body<\/strong>, removable stainless steel screen, Class 1500 pressure rating, and flanged construction, this <strong>6 Inch Class 1500 Y Strainer<\/strong> is suitable for demanding oil &amp; gas, petrochemical, chemical, power generation, and industrial process applications.<\/p>\n<p class=\"isSelectedEnd\">For applications requiring compact construction, reliable filtration, corrosion resistance, and high-pressure capability, the <strong>F304 Y Type Strainer<\/strong> provides an effective pipeline protection solution.<\/p>\n<p><strong>Contact STV Valves for a GA drawing, technical datasheet, screen specification, material certificate, inspection plan, or customized quotation.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<h1 class=\"mt-6 mb-2 font-semibold text-3xl\" data-streamdown=\"heading-1\">1500LB F304 Y Type Strainer, 6 Inch, Flange End<\/h1>\n<p>STV Valve Technology Group C o., Ltd is a professional leader China 1500LB F304 Y Type Strainer,6 Inch \u00a0F304 Y Type Strainer \u00a0Stainless Steel Pipeline Strainer,Industrial Y Strainer,High Pressure Strainer,Oil &amp; Gas Y Strainer,Petrochemical Y Strainer,China Y Strainer Manufacturer,China Y Strainer Supplier,Industrial Strainer Manufacturer,STV Valves with high quality and competitive price.<\/p>","protected":false},"featured_media":8986,"template":"","meta":[],"product_brand":[],"product_cat":[85,48],"product_tag":[4298,4297,4301,4185,1256,4172,4299,4300,4302,4305,4176,4291,4304,4306,4307,4303,4295,4204],"class_list":["post-8985","product","type-product","status-publish","has-post-thumbnail","product_cat-stainless-steel-y-type-strainer","product_cat-y-strainer","product_tag-1500lb-y-strainer","product_tag-6-inch-f304-y-strainer","product_tag-astm-a182-f304-y-strainer","product_tag-china-y-strainer-manufacturer","product_tag-china-y-strainer-supplier","product_tag-class-1500-y-strainer","product_tag-dn150-y-type-strainer","product_tag-f304-stainless-steel-y-strainer","product_tag-flanged-y-strainer","product_tag-high-pressure-strainer","product_tag-high-pressure-y-strainer","product_tag-industrial-strainer-manufacturer","product_tag-industrial-y-strainer","product_tag-oil-gas-y-strainer","product_tag-petrochemical-y-strainer","product_tag-rf-y-strainer","product_tag-stainless-steel-pipeline-strainer","product_tag-stv-valves","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product\/8985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media\/8986"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media?parent=8985"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_brand?post=8985"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_cat?post=8985"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_tag?post=8985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}