CHINA·SNGONG FLANGE MANUFACTURING CO., LTD.
Long Weld Neck Flanges are a type of flange that is commonly used in the oil and gas industry. The unique feature of this flange is its long neck, which extends from the flange body. This extended neck provides additional support and strength to the flange and allows for easy welding to pipes or fittings. Long Weld Neck Flanges are typically used in high-pressure and high-temperature applications where the piping system requires a strong and secure connection. These flanges are available in a variety of materials, including stainless steel, carbon steel, and alloy steel. They are also available in a range of sizes and pressure ratings to suit different applications. Long Weld Neck Flanges are commonly used in pipeline systems, refineries, petrochemical plants, and other industrial applications. They are designed to withstand extreme conditions and provide a reliable and long-lasting connection. With their unique design and exceptional strength, Long Weld Neck Flanges are an essential component in the flange industry.
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: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
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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