CHINA·SNGONG FLANGE MANUFACTURING CO., LTD.
Reducing weld neck flanges are a popular type of flange within the piping industry. These flanges are designed to connect pipes of different sizes, with the larger diameter pipe being connected to the flange's larger end and the smaller diameter pipe being connected to the flange's smaller end. This design allows for a smooth flow of fluid or gas through the piping system, reducing the risk of turbulence or blockages. Reducing weld neck flanges are commonly used in a range of industries, including oil and gas, chemical processing, and water treatment. They are particularly useful in applications where pipes of different sizes need to be connected, such as in the construction of pipelines or in the installation of HVAC systems. Reducing weld neck flanges are manufactured using high-quality materials and are designed to withstand high levels of pressure and temperature. They are available in a range of sizes and materials, including stainless steel, carbon steel, and alloy steel, ensuring that they can be used in a variety of applications.
Specification Raised Plate Weld Flange Flat Welded steel pipe flangs Adoption Standard:ANSI,EN1092,JIS.etc. Certificate:ISO9001:2015,CE,SGS.
Specification Slip On Flange Flat welded steel pipe flanges,flat welded steel pipe flanges with neck.
Product name：Neck butt welding flange Technology：Forging Size： DN10-DN800 Standard：ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Materials：317/L、304/L、316/L 、310/S 、309/S、347/H 、321/321H、904/L 、S32750/F53/SAF2507、 S32205/F60 S31803/F51、S32760/F55
Product name：Blind Flange Technology：Forging Size： DN10-DN800 Standard：Standard：ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Materials：317/L、304/L、316/L 、310/S 、309/S、347/H 、321/321H、904/L 、S32750/F53/SAF2507、 S32205/F60 S31803/F51、S32760/F55
Specification Lapped Joint Flanges Flat Welded steel pipe flangs Adoption Standard:ANSI,EN1092,JIS.etc. Certificate:ISO9001:2015,CE,SGS.
Product name：Forged Flange Model Number :Forged Flange Standard:ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Size:DN10-DN4000 type:RF,FF,MF,MFM,RJ,TG,RTJ SRF Material:Alloy Steel, Aluminum, Carbon steel, Stainless Steel Product name：Forged Flange Model Number :Forged Flange Standard:ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Size:DN10-DN4000 type:RF,FF,MF,MFM,RJ,TG,RTJ SRF Material:Alloy Steel, Aluminum, Carbon steel, Stainless Steel
Technology：Forging Size：DN10-DN800 Standard：ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Materials：317/L、304/L、316/L、310/S、309/S、347/H、321/321H、904/L、S32750/F53/SAF2507、S32205/F60、S31803/F51、S32760/F55
Technology：Forging Size：DN10-DN800 Standard：ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Materials：317/L、304/L、316/L、310/S、309/S、347/H、321/321H、904/L、S32750/F53/SAF2507、S32205/F60、S31803/F51、S32760/F55
Standard:ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Diameter:DN15~DN6000 Process:Cutting/Bending/Leveling/Turning/Punching Compressivestrength:0.23kg~1134kg (0.5lb~2500lb)
Product name:Pressure Vessel Flange Standard:ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Diameter:DN15~DN6000 Process:Cutting/Bending/Leveling/Turning/Punching Compressivestrength:0.23kg~1134kg (0.5lb~2500lb)
Technology：Forging Size：DN10-DN800 Standard：ASME, DIN, EN-1092, JIS, BS, GHOST, GB, HG/T20592 Materials：317/L、304/L、316/L、310/S、309/S、347/H、321/321H、904/L、S32750/F53/SAF2507、S32205/F60、S31803/F51、S32760/F55
Technology：Forging Size： DN10-DN800 Standard：ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Materials：304/L、316/L 、310/S 、347/H 、321/321H、904/L 、S32750/F53/SAF2507、S32205/F60、S31803/F51、S32760/F55
Technology：Forging Size： DN10-DN800 Standard：ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Materials：304/L、316/L 、310/S 、347/H 、321/321H、904/L 、S32750/F53/SAF2507、S32205/F60、S31803/F51、S32760/F55
Technology:Bulge forming Size:seamless 1/2"-24"（DN15-DN600) Welded 1/2”-48”(DN15-DN1200) Standard:ASME,DIN,EN-1092,JIS,BS,GHOST, GB,HG/T20592 Thickness:SCH5S-SCH160 Materials:317/L、304/L、316/L、310/S、309/S、347/H、321/321H、904/L、S32750/F53/SAF2507、S32205/F60 S31803/F51、S32760/F55
TR 3"*1“ Sch40S A403 WP304/304L ASME B16.9 Heat:28W A168
Technology:Press forming Size:seamless 1/2"-48"（DN15-DN600) Standard:ASME,DIN,EN-1092,JIS,BS,GHOST, GB,HG/T20592 Thickness:SCH5S-SCH160 Materials:317/L、304/L、316/L、310/S、309/S、347/H、321/321H、904/L、S32750/F53/SAF2507、S32205/F60 S31803/F51、S32760/F5
Standard:ASTM, AiSi, DIN, EN, GB, JIS Material:201,202,304,316L,310S,309S,321,316Ti,410,420,430,409 duplex,SAF2205,S31803 etc Length:6m or as customers' request Process Method:Polished,cold drawn ,annealed with nitrogen protection,ultrasonic,automatic shape etc
Product name:Neck butt welding flange Technology：Forging Size： DN10-DN800 Standard：ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Materials：317/L、304/L、316/L 、310/S 、309/S、347/H 、321/321H、904/L 、S32750/F53/SAF2507、 S32205/F60 S31803/F51、S32760/F55
Technology：Forging Size： DN10-DN800 Standard：ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Materials：317/L、304/L、316/L 、310/S 、309/S、347/H 、321/321H、904/L 、S32750/F53/SAF2507、 S32205/F60 S31803/F51、S32760/F55
Technology：Forging Size： DN10-DN800 Standard：ASME,DIN,EN-1092,JIS,BS,GHOST,GB,HG/T20592 Materials：317/L、304/L、316/L 、310/S 、309/S、347/H 、321/321H、904/L 、S32750/F53/SAF2507、 S32205/F60 S31803/F51、S32760/F55
Flange, also known as flange flange or flange. The flange is the interconnecting part between the pipe and the pipe, used for the connection between the pipe ends; it is also used in the flange of the equipment for the connection between the two...
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