{"id":8950,"date":"2026-06-21T17:16:17","date_gmt":"2026-06-21T09:16:17","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&p=8950"},"modified":"2026-06-21T17:29:16","modified_gmt":"2026-06-21T09:29:16","slug":"316l-tee-type-strainer-pn25-dn150-rf-end","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/de\/products\/316l-tee-type-strainer-pn25-dn150-rf-end\/","title":{"rendered":"316L TEE Type Strainer, PN25, DN150, RF End"},"content":{"rendered":"
\n

316L TEE Type Strainer, PN25, DN150, RF End<\/h1>\n<\/div>\n
\n
A 316L Tee Type Strainer<\/a><\/strong> is a compact, T-shaped industrial filtration device used to remove solid debris from pipelines, thereby protecting downstream equipment like pumps and valves<\/a><\/mark>. Crafted from low-carbon 316L stainless steel, it offers exceptional corrosion resistance<\/strong> and is widely favored in sanitary, pharmaceutical, and chemical applications.\u00a0<\/div>\n
<\/div>\n
Key Specifications & Features<\/div>\n
\n
    \n
  • Material<\/strong>: 316L Stainless Steel housing and basket for maximum durability and chemical resistance.<\/span>\u00a0<\/li>\n
  • Connection Types<\/strong>: Available in sanitary Tri-Clamp or butt-weld ends for quick cleaning, as well as flanged (150# to 2500#) for heavy-duty industrial systems.<\/span>\u00a0<\/li>\n
  • Filter Elements<\/strong>: Houses a perforated plate or mesh screen (e.g., 20 to 200 mesh) that captures large particles while minimizing pressure drops.<\/span>\u00a0<\/li>\n
  • Versatility<\/strong>: Can be installed horizontally or vertically and allows for right-angle or straight flow.<\/span>\u00a0<\/li>\n
  • Temperature & Pressure<\/strong>: Typically rated for temperatures up to 200\u00b0C (392\u00b0F) or higher, depending on the flange class and seals.<\/span>\u00a0<\/li>\n

    <\/ul>\n<\/div>\n

    <\/div>\n
    \n
    Typical Industry Applications<\/div>\n<\/div>\n
    \n
      \n
    • Food, Beverage & Dairy<\/strong>: Sanitary Tri-Clamp models are heavily used where cleanliness and rust prevention are critical.<\/span><\/li>\n
    • Pharmaceuticals<\/strong>: 316L material avoids product contamination and ensures sterile fluid transfer.<\/span><\/li>\n
    • Water & Chemical Processing<\/strong>: Traps scale, dirt, and foreign matter to extend the life of meters and regulators.<\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n
      \n

      ASTM A182 F316L Tee Type Strainer for High-Pressure, Corrosive, and Industrial Pipeline Protection<\/h2>\n

      The 316L TEE Type Strainer, PN25, DN150, RF End<\/strong> is a heavy-duty stainless steel inline filtration device designed to remove debris, particles, and solid contaminants from process pipelines. Manufactured from ASTM A182 F316L stainless steel<\/strong>, this tee-type strainer offers excellent corrosion resistance, superior durability, and reliable performance in demanding industrial environments such as chemical plants, oil & gas facilities, water treatment systems, and power generation stations.<\/p>\n

      Unlike standard Y strainers, the tee-type (basket-style) design provides a larger filtration area<\/strong>, lower pressure drop<\/strong>, and longer cleaning intervals<\/strong>, making it ideal for medium-to-large pipeline systems requiring efficient and continuous operation.<\/p>\n

      \n

      Product Overview<\/h1>\n
      \n
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Item<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
      Product Name<\/td>\nTee Type Strainer<\/td>\n<\/tr>\n
      Type<\/td>\nT-Type \/ Basket Strainer<\/td>\n<\/tr>\n
      Size<\/td>\nDN150 (6 Inch)<\/td>\n<\/tr>\n
      Pressure Rating<\/td>\nPN25<\/td>\n<\/tr>\n
      Body Material<\/td>\nASTM A182 F316L<\/td>\n<\/tr>\n
      Screen Material<\/td>\nSS316L<\/td>\n<\/tr>\n
      Connection Type<\/td>\nRF Flanged End<\/td>\n<\/tr>\n
      Flange Standard<\/td>\nEN 1092-1 \/ ASME B16.5 (Optional)<\/td>\n<\/tr>\n
      Design Standard<\/td>\nASME B16.34<\/td>\n<\/tr>\n
      Face-to-Face<\/td>\nManufacturer Standard \/ Custom<\/td>\n<\/tr>\n
      Inspection & Testing<\/td>\nAPI 598<\/td>\n<\/tr>\n
      Operating Temperature<\/td>\n-29\u00b0C to 425\u00b0C<\/td>\n<\/tr>\n
      Applicable Media<\/td>\nWater, Steam, Oil, Gas, Chemicals, Process Fluids<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
      \n

      What is a Tee Type Strainer?<\/h1>\n

      A tee-type strainer (also called basket strainer) is designed with a T-shaped body structure<\/strong> that allows fluid to pass through a large internal screen basket, capturing contaminants efficiently.<\/p>\n

      Key Characteristics:<\/h3>\n
        \n
      • Large filtration surface area<\/li>\n
      • Low pressure drop<\/li>\n
      • High dirt-holding capacity<\/li>\n
      • Suitable for continuous pipeline operation<\/li>\n
      • Easy maintenance and cleaning<\/li>\n<\/ul>\n

        This design is widely used in industrial pipeline systems where flow stability is critical<\/strong>.<\/p>\n

        \n

        Product Features<\/h1>\n

        ASTM A182 F316L Stainless Steel Construction<\/h2>\n

        F316L stainless steel provides excellent resistance to:<\/p>\n

          \n
        • Chlorides and seawater corrosion<\/li>\n
        • Weak acids and chemical media<\/li>\n
        • High-humidity environments<\/li>\n
        • Industrial process fluids<\/li>\n<\/ul>\n

          Advantages<\/h3>\n
            \n
          • Low carbon content improves weldability<\/li>\n
          • Excellent intergranular corrosion resistance<\/li>\n
          • Long service life<\/li>\n
          • High mechanical strength<\/li>\n
          • Suitable for sanitary and chemical applications<\/li>\n<\/ul>\n
            \n

            High-Capacity Basket Design<\/h2>\n

            The tee-type basket strainer offers:<\/p>\n

              \n
            • Larger filtration area than Y strainers<\/li>\n
            • Reduced clogging frequency<\/li>\n
            • Higher flow efficiency<\/li>\n
            • Extended maintenance intervals<\/li>\n
            • Better performance in dirty pipelines<\/li>\n<\/ul>\n
              \n

              PN25 High-Pressure Rating<\/h2>\n

              Designed for medium-to-high pressure systems such as:<\/p>\n

                \n
              • Industrial process lines<\/li>\n
              • Steam distribution systems<\/li>\n
              • Chemical transfer pipelines<\/li>\n
              • Petrochemical utilities<\/li>\n
              • Pump protection systems<\/li>\n<\/ul>\n
                \n

                RF Flanged Connection<\/h2>\n

                Raised Face flanges provide:<\/p>\n

                  \n
                • Strong sealing performance<\/li>\n
                • Easy installation and removal<\/li>\n
                • Compatibility with EN 1092-1 PN25 systems<\/li>\n
                • Reliable long-term sealing under pressure<\/li>\n<\/ul>\n
                  \n

                  Technical Specifications<\/h1>\n

                  Materials of Construction<\/h2>\n
                  \n
                  \n\n\n\n\n\n\n\n\n\n\n
                  Component<\/th>\nMaterial<\/th>\n<\/tr>\n<\/thead>\n
                  Body<\/td>\nASTM A182 F316L<\/td>\n<\/tr>\n
                  Cover<\/td>\nASTM A182 F316L<\/td>\n<\/tr>\n
                  Screen Basket<\/td>\nSS316L<\/td>\n<\/tr>\n
                  Gasket<\/td>\nPTFE \/ Graphite Spiral Wound<\/td>\n<\/tr>\n
                  Stud Bolts<\/td>\nASTM A193 B8M<\/td>\n<\/tr>\n
                  Nuts<\/td>\nASTM A194 8M<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
                  \n

                  Applicable Standards<\/h2>\n
                  \n
                  \n\n\n\n\n\n\n\n\n\n
                  Standard<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
                  ASME B16.34<\/td>\nPressure Design<\/td>\n<\/tr>\n
                  EN 1092-1<\/td>\nFlange Standard<\/td>\n<\/tr>\n
                  API 598<\/td>\nInspection & Testing<\/td>\n<\/tr>\n
                  MSS SP-55<\/td>\nQuality Requirements<\/td>\n<\/tr>\n
                  EN 10204 3.1<\/td>\nMaterial Certification<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
                  \n

                  Working Principle<\/h1>\n

                  The tee-type strainer operates through a simple filtration mechanism:<\/p>\n

                  Filtration Process<\/h3>\n
                    \n
                  1. Fluid enters the inlet chamber.<\/li>\n
                  2. Flow passes through a stainless steel basket screen.<\/li>\n
                  3. Solid particles are trapped inside the basket.<\/li>\n
                  4. Clean fluid exits through the outlet.<\/li>\n
                  5. Basket is removed and cleaned during maintenance.<\/li>\n<\/ol>\n

                    The large screen area ensures low velocity and high efficiency filtration<\/strong>.<\/p>\n

                    \n

                    Typical Applications<\/h1>\n

                    Chemical Processing Industry<\/h2>\n

                    Used for protecting:<\/p>\n

                      \n
                    • Pumps and compressors<\/li>\n
                    • Heat exchangers<\/li>\n
                    • Process piping systems<\/li>\n
                    • Chemical dosing lines<\/li>\n<\/ul>\n

                      Chemical Plant Application<\/h3>\n
                      \n
                      \n
                      \n
                      \"https:\/\/images.openai.com\/static-rsc-4\/ZDA3Y349jOHM7746ruwLvLpwIsWzq5IGLnLJkZeWRqzUcjMsv8BU1VEFX_kWVcbNrzAOXaWxc_csRB_rJu8BUHr1llxPxUxXHjsWohIwosizlF-rSv7LnEjL8_LOnFfbXfNMpMtaTZ9MzrcS72BKOKv_vjViCLq9zJawxo0pmPdsb0-2445gWa7o-ua4VXII?purpose=fullsize\"<\/div>\n<\/div>\n<\/div>\n
                      \n
                      \n
                      \"https:\/\/images.openai.com\/static-rsc-4\/ffgT2a_NbtuHvJfzEjilehZ9fa2JdoPZN3UhMoaj_kCfZ2l2rYIH_mMsdcKvKR35ueT5e1jUw_KS7ZwTYRyeGVQny74F9X-fLBP5oHBGPlJZJ09hnE8V8NJcJQC53pDq9X_vGovm4aNUoUnT9XTmDANSlbcCGJoiiLMkZ8brOf5XU5w3akmeQ8a2OcWqWTvv?purpose=fullsize\"<\/div>\n<\/div>\n<\/div>\n
                      \n
                      \n
                      \"https:\/\/images.openai.com\/static-rsc-4\/78qnfG9iYWTohlpoPFIDubFMA58EHwSoNoqs8t3zyaU6X5N8QlIV1dzrak2y5grs8wDynOJCTu79MF9FB6gtIgUE08y-5rKIAvNMdLwxcVrAlZimC4BdaSnFBGyuxXh92hveVlb3YS1DkTapmlTYEXer7awxaVOvc3r8WkdwQ_v59MyOAhvGN4466KC5sNUu?purpose=fullsize\"<\/div>\n
                      \n
                      \n
                      4<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
                      \n

                      Oil & Gas Industry<\/h2>\n

                      Applied in:<\/p>\n

                        \n
                      • Process pipelines<\/li>\n
                      • Utility systems<\/li>\n
                      • Refinery fluid lines<\/li>\n
                      • Instrument protection systems<\/li>\n<\/ul>\n
                        \n

                        Water Treatment Systems<\/h2>\n

                        Ideal for:<\/p>\n

                          \n
                        • Pump suction lines<\/li>\n
                        • Cooling water systems<\/li>\n
                        • Filtration pre-treatment<\/li>\n
                        • Distribution pipelines<\/li>\n<\/ul>\n

                          Water Treatment Application<\/h3>\n
                          \n
                          \n
                          \n
                          \"https:\/\/images.openai.com\/static-rsc-4\/RgSozxA5R5x-fnkyALI-QHnNFMpk5uqpP7vki_9p2XvGjVBPMQp1uChx1I-ggwXCTozPnKwz-OVLG34JncNofidyNptrsMGEJkwU_5UEcZztHHLWjfyKQndf0b0s9N9bRflI3MLzN8d6KlPopk12Ce0qGGhZDyoQCjl8_t49FdGxbpaQ0GbFw8gxal8xqBhf?purpose=fullsize\"<\/div>\n<\/div>\n<\/div>\n
                          \n
                          \n
                          \"https:\/\/images.openai.com\/static-rsc-4\/2ghfrJhr79QX4wm-vhAiUgyct-Mdmd9e6eDOJoSYttXj-_ie_eWYSqhDUej_lfG3m7D6ySGJUvNyiFqueY37rEvfbzmV-7q68ubaC281k5J6QAmeE3PMEqHKMpJiLlkyrFoqQWlLXjwh6pZ5QJeY0qejXYgZUds2rLgdkM62uUBAiAK6FUfH9iei6NXfS7tN?purpose=fullsize\"<\/div>\n<\/div>\n<\/div>\n
                          \n
                          \n
                          \"https:\/\/images.openai.com\/static-rsc-4\/DELQJu-RWkkoLo6QdgQTS3q7cNRoobNd-IyrMehW9624h2CvxNPMhn3v33rHX0daIjyTSPsYnLirM3LeYLOHAHXFDAsfrbsaRIobKVyKjNnTnuW5cVQY375oS7fBYv8oDFOjdtNXBROf1vmqPDeq56rAEpwiQRw3Hd7aYfW5gbDDhgK5GnPiXUqS-sAZOTfz?purpose=fullsize\"<\/div>\n
                          \n
                          \n
                          6<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
                          \n

                          Power Generation<\/h2>\n

                          Used in:<\/p>\n

                            \n
                          • Boiler feedwater systems<\/li>\n
                          • Cooling circuits<\/li>\n
                          • Steam auxiliary systems<\/li>\n
                          • Condensate systems<\/li>\n<\/ul>\n
                            \n

                            HVAC and Industrial Utility Systems<\/h2>\n

                            Suitable for:<\/p>\n

                              \n
                            • Chilled water systems<\/li>\n
                            • Heating systems<\/li>\n
                            • Circulation loops<\/li>\n
                            • Industrial HVAC pipelines<\/li>\n<\/ul>\n
                              \n

                              Advantages of 316L Tee Type Strainer<\/h1>\n
                              \n
                              \n\n\n\n\n\n\n\n\n\n\n
                              Feature<\/th>\nBenefit<\/th>\n<\/tr>\n<\/thead>\n
                              Large Basket Area<\/td>\nLower pressure drop<\/td>\n<\/tr>\n
                              F316L Material<\/td>\nCorrosion resistance<\/td>\n<\/tr>\n
                              RF Flanged End<\/td>\nEasy installation<\/td>\n<\/tr>\n
                              High Dirt Capacity<\/td>\nLonger maintenance intervals<\/td>\n<\/tr>\n
                              Robust Construction<\/td>\nHigh durability<\/td>\n<\/tr>\n
                              Low Flow Resistance<\/td>\nEfficient system operation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
                              \n

                              Tee Strainer vs Y Strainer<\/h1>\n
                              \n
                              \n\n\n\n\n\n\n\n\n\n
                              Feature<\/th>\nTee Type Strainer<\/th>\nY Strainer<\/th>\n<\/tr>\n<\/thead>\n
                              Filtration Area<\/td>\nLarge<\/td>\nSmall<\/td>\n<\/tr>\n
                              Pressure Drop<\/td>\nLow<\/td>\nModerate<\/td>\n<\/tr>\n
                              Maintenance Frequency<\/td>\nLower<\/td>\nHigher<\/td>\n<\/tr>\n
                              Size<\/td>\nLarger<\/td>\nCompact<\/td>\n<\/tr>\n
                              Flow Capacity<\/td>\nHigh<\/td>\nMedium<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

                              Tee strainers are preferred for large pipelines and continuous flow systems<\/strong>.<\/p>\n

                              \n

                              Inspection and Testing<\/h1>\n

                              Each strainer is tested to ensure reliability:<\/p>\n

                              Hydrostatic Test<\/h3>\n

                              Verifies pressure containment.<\/p>\n

                              PMI Testing<\/h3>\n

                              Confirms F316L material composition.<\/p>\n

                              Dimensional Inspection<\/h3>\n

                              Ensures flange alignment and accuracy.<\/p>\n

                              Screen Inspection<\/h3>\n

                              Checks mesh integrity and performance.<\/p>\n

                              Visual Inspection<\/h3>\n

                              Ensures surface and welding quality.<\/p>\n

                              \n

                              Optional Features<\/h1>\n

                              Screen Mesh Options<\/h2>\n
                                \n
                              • 20 Mesh<\/li>\n
                              • 40 Mesh<\/li>\n
                              • 60 Mesh<\/li>\n
                              • 80 Mesh<\/li>\n
                              • 100 Mesh<\/li>\n
                              • Custom Perforation<\/li>\n<\/ul>\n

                                Drain Options<\/h2>\n
                                  \n
                                • Blow-down valve<\/li>\n
                                • Drain plug<\/li>\n
                                • Quick-clean outlet<\/li>\n<\/ul>\n

                                  Material Upgrades<\/h2>\n
                                    \n
                                  • F304L<\/li>\n
                                  • F321<\/li>\n
                                  • Duplex 2205<\/li>\n
                                  • Super Duplex 2507<\/li>\n<\/ul>\n

                                    Certifications<\/h2>\n
                                      \n
                                    • EN 10204 3.1 \/ 3.2<\/li>\n
                                    • NACE MR0175<\/li>\n
                                    • Third-party inspection (SGS, BV, DNV, TUV)<\/li>\n<\/ul>\n
                                      \n

                                      Frequently Asked Questions<\/h1>\n

                                      Why choose a tee type strainer instead of a Y strainer?<\/h3>\n

                                      Tee strainers provide a much larger filtration area and lower pressure drop, making them ideal for large pipelines.<\/p>\n

                                      Is 316L suitable for corrosive media?<\/h3>\n

                                      Yes. 316L offers excellent resistance to chlorides, chemicals, and industrial fluids.<\/p>\n

                                      Can this strainer be cleaned without removing it?<\/h3>\n

                                      Yes, depending on design, it can be equipped with a blow-down or drain system for in-line cleaning.<\/p>\n

                                      What industries commonly use tee strainers?<\/h3>\n

                                      Chemical plants, water treatment, oil & gas, power plants, and HVAC systems.<\/p>\n

                                      \n

                                      Request a Quote<\/h1>\n

                                      China Stainless Steel Tee Type Strainer Manufacturer<\/h2>\n

                                      We provide:<\/p>\n

                                      \u2705 ASTM A182 F316L Stainless Steel Solutions
                                      \u2705 PN25 High-Pressure Tee Strainers
                                      \u2705 DN150 Large-Diameter Filtration Systems
                                      \u2705 Custom Screen Design Options
                                      \u2705 Third-Party Inspection Support
                                      \u2705 Global Export Experience<\/p>\n

                                      Please provide:<\/p>\n

                                        \n
                                      • Size (DN150 \/ 6 Inch)<\/li>\n
                                      • Pressure Rating (PN25)<\/li>\n
                                      • Media Type<\/li>\n
                                      • Operating Temperature<\/li>\n
                                      • Mesh Size Requirement<\/li>\n
                                      • Quantity Required<\/li>\n<\/ul>\n

                                        Our engineering team will respond with a full quotation, GA drawing, material certificates, and delivery schedule within 24 hours.<\/p>\n","protected":false},"excerpt":{"rendered":"

                                        316L Tee Strainer, F316L Basket Strainer, PN25 Tee Type Strainer, DN150 Strainer, RF Flanged Strainer, Stainless Steel Basket Strainer, Industrial Tee Strainer, Large Pipeline Strainer, Chemical Strainer Manufacturer, China Basket Strainer Supplier, Pipeline Filtration Strainer with high quality and competitive price.<\/p>","protected":false},"featured_media":8951,"template":"","meta":[],"product_brand":[],"product_cat":[85,48],"product_tag":[4187,4194,4120,4190,4188,4192,4193,4195,4189,4191,4114],"class_list":{"0":"post-8950","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stainless-steel-y-type-strainer","7":"product_cat-y-strainer","8":"product_tag-316l-tee-strainer","9":"product_tag-chemical-strainer-manufacturer","10":"product_tag-china-basket-strainer-supplier","11":"product_tag-dn150-strainer","12":"product_tag-f316l-basket-strainer","13":"product_tag-industrial-tee-strainer","14":"product_tag-large-pipeline-strainer","15":"product_tag-pipeline-filtration-strainer","16":"product_tag-pn25-tee-type-strainer","17":"product_tag-rf-flanged-strainer","18":"product_tag-stainless-steel-basket-strainer","20":"first","21":"instock","22":"shipping-taxable","23":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/product\/8950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/media\/8951"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/media?parent=8950"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/product_brand?post=8950"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/product_cat?post=8950"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/product_tag?post=8950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}