Alloy Steel Flanges

Superior Structural Integrity Long Neck Flange ASME B16.5 DN80 Class 150 1. Product Description A Long Weld Neck Flange (LWN Flange) is a type of piping component specifically designed for high-integrity connections. Its defining feature is an extended tapered hub (neck) , which is connected to the pipe via a butt weld . This design is engineered to provide exceptional strength and is typically manufactured from forged and heat-treated materials for superior mechanical

Enhanced Sealing Performance Weld Neck Flange ASME B16.5 DN80 Class 150 1. Product Description A Weld Neck Flange is a type of pipe flange characterized by a long, tapered hub that is gradually welded to a pipe through a butt weld (a type of circumferential butt weld) . This design is integral for high-integrity applications. It is typically manufactured from forged steel for superior strength and is designed to handle high-pressure environments, typically ranging from 1 MPa

Superior Strength and Fatigue Resistance SO Weld Neck Flange ASMEB16.5 Class150-2500 1. Product Description A Hubbed Slip-On Flange (SO Flange) is a type of pipe flange where the pipe is inserted into the flange's hub and connected by fillet welds . It features a short, tapered hub that provides greater strength and load-bearing capacity compared to a flat, plate-type slip-on flange . Common international standards include the European system (PN series) and the American

ASME/ANSI B16.9 Alloy 200 ASTM/UNS N02200 Threaded Flange 14" Class900 Flange Type ASME/ANSI B16.9 Alloy 200 ASTM/UNS N02200 Threaded Flange 14" Class900 Standard ASTM/UNS Size 1/2’’~60’’ Pressure Rate 150lb to 2500lb Manufacturing process Push, Press, Forge, Cast, etc. Material Alloy Carbon steel ASTM A 105 Allloy steel flange ASTM A182 F5; F11;F22;F91;F51 ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8 Stainless Steel flange ASTM A182 F304/304H/304L ASTM A182 F316/316H/316L ASTM

ASME/ANSI B16.9 Alloy 400 ASTM/UNS N04400 Threaded Flange 14" Class900 Flange Type ASME/ANSI B16.9 Alloy 400 ASTM/UNS N04400 Threaded Flange 14" Class900 Standard ASTM/UNS Size 1/2’’~60’’ Pressure Rate 150lb to 2500lb Manufacturing process Push, Press, Forge, Cast, etc. Material Alloy Carbon steel ASTM A 105 Allloy steel flange ASTM A182 F5; F11;F22;F91;F51 ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8 Stainless Steel flange ASTM A182 F304/304H/304L ASTM A182 F316/316H/316L ASTM

ASME/ANSI B16.9 Alloy 400 ASTM/UNS N04400 Slip-On Welding Plate Flange 14" Class900 Flange Type ASME/ANSI B16.9 Alloy 400 ASTM/UNS N04400 Slip-On Welding Plate Flange 14" Class900 Standard ASTM/UNS Size 1/2’’~60’’ Pressure Rate 150lb to 2500lb Manufacturing process Push, Press, Forge, Cast, etc. Material Alloy Carbon steel ASTM A 105 Allloy steel flange ASTM A182 F5; F11;F22;F91;F51 ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8 Stainless Steel flange ASTM A182 F304/304H/304L ASTM

ASME/ANSI B16.9 Alloy ASTM/UNS N02201 Slip-On Welding Plate Flange 12" Class800 Flange Type AASME/ANSI B16.9 Alloy ASTM/UNS N02201 Slip-On Welding Plate Flange 12" Class800 Standard ASTM/UNS Size 1/2’’~60’’ Pressure Rate 150lb to 2500lb Manufacturing process Push, Press, Forge, Cast, etc. Material Alloy Carbon steel ASTM A 105 Allloy steel flange ASTM A182 F5; F11;F22;F91;F51 ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8 Stainless Steel flange ASTM A182 F304/304H/304L ASTM A182

ASME/ANSI B16.9 Alloy N02200 Slip-On Welding Plate Flange 10" Class 600 Flange Type ASME/ANSI B16.9 Alloy N02200 Slip-On Welding Plate Flange 10" Class 600 Standard ASTM/UNS Size 1/2’’~60’’ Pressure Rate 150lb to 2500lb Manufacturing process Push, Press, Forge, Cast, etc. Material Alloy Carbon steel ASTM A 105 Allloy steel flange ASTM A182 F5; F11;F22;F91;F51 ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8 Stainless Steel flange ASTM A182 F304/304H/304L ASTM A182 F316/316H/316L

ASTM/UNS N04400 Alloy Steel Forged Pipe Fitting Welding Neck Flange 14”900 LB Product name ASTM/UNS N04400 Alloy Steel Forged Pipe Fitting Welding Neck Flange 14”900 LB Standard ANSI, ASME, DIN, BS, JIS, GB, ISO etc Material 310S,310,309,309S,316,316L,316Ti,317,317L,321,321H,347,347H,304,304L,302, 301,201,202,405,410,420,430,904L etc Type Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange, Long Welding Neck Flange, Blind Flange, Socket Welding Flange, Thread

904l ASME/ANSIB16.5 A105 Rf Forged Sch40 Sch80 Socket Weld Pipe Flange For Industry Pipe Fitting Overview Essential details Warranty: 2 years Place of Origin: China Brand Name: TOBO Model Number: 1/2"-24"-1 Technics: Forged Connection: Flange Shape: Flange Head Code: Flange Product name: ASTM B564 UNS N04400 Welding-Neck Flange ASME B16.5 Material: Stainless Steel / Duplex steel /Nickel Alloy steel Application: gas /oil pipeline Standard: ASME B16.5 Size: 1/2"--24" Product:

ANSI B16.5 Class 150/300/600/900/1500/2500 Stainless Steel SS Thread Threaded Flange Overview Essential details Place of Origin: China Brand Name: TOBO Model Number: Threaded Flanges Standard: ANSI, ANSI B16.5 Product name: Threaded Flanges Pressure: 150LB-2500LB Material: Stainless Steel, ASTM A182 F304/F304L/F316/F316L and ect. Surface treatment: Chrome Plating, Zinc Plating,etc Color: Customized Machining Parts Technics: Forged Casting Process: Ring Rolled Packing: Wooden

Socket Weld Rf Flange C70600 2-1/2' 300# RF ASTM A105 ASME16.9 Welding Pipes Flanges Cooper Nickel Steel Flanges Overview Essential details Place of Origin: China Brand Name: TOBO Model Number: F-24 Standard: ANSI, bs, DIN, GB, ISO, JIS, Jpi, ASME, International Standard Product name: Flange Material: Customized Application: Industrial Packing: Standard Seaworthy Packing Usage: Joining Pipe Lines Pressure: High Pressure Surface treatment: Galvalized Service: Within 24 Hours

Welding Flanges Pipes Cooper Nickel Steel Flanges 1' 150 Class RF ASTM A105 ASME16.9 Cuni C70600 Flanges Overview Essential details Place of Origin: China Brand Name: TOBO Model Number: F-24 Standard: ANSI, bs, DIN, GB, ISO, JIS, Jpi, ASME, International Standard Product name: Flange Material: Customized Application: Industrial Packing: Standard Seaworthy Packing Usage: Joining Pipe Lines Pressure: High Pressure Surface treatment: Galvalized Service: Within 24 Hours Reply

Forged Flanges Super Duplex Pipe Fittings Welding Neck Flange A182 F55 ASME B16.5 CL1500 5" Forged Fittings Overview Essential details Place of Origin: Shanghai, China Brand Name: TOBO Standard: ASME Material: A182 F55 Product name: Weld Neck Flange Size:

High Quality ASME DIN BS JIS producing standard UNS S32760 ASTM A182 F55 Flange​ Overview Essential details Place of Origin: China Brand Name: TOBO Model Number: UNS S32760 ASTM A182 F55 Flange-1 Standard: ANSI, ASME, ASME B16.5 B16.47 B16.48 MSS SP-44 Type: flange ring disc forging shaft sleeves Product name: UNS S32760 ASTM A182 F55 Flange Pressure: 150LB/300LB/600LB/900LB/1500LB/2500LB Surface treatment: Oil-rust/yellow Application: oil/gas/chemical Packing: Wooden Case

Blind Flange F53/S32750 F55 ASME B16.5 Raise Face super duplex steel flange Overview Essential details Place of Origin: China Brand Name: TOBO Model Number: Flange Standard: ASME, ASME B16.5 Name: WN RF REDUCING Size:

ANSI b16.5 class 300 blind flange astm a182 f51 f53 f55 forged flange Overview Essential details Place of Origin: China Brand Name: TOBO Model Number: DN15-DN1200 Standard: ANSI Brand name: QIANDING Standard or Nonstandard: Standard Product name: gost standard flanges 12815-80 Type: Round Flange Application: Petroleum Surface: Galvanized Pressure: Class150/300/600/9001500/2500 Process: Cutting/Bending/Leveling/Turning/Punching Customized: Yes Supply Ability Supply Ability 200

ASTM A182 Gr F55 ASME/ANSI/ASA B16.5 SS Threaded Plate Flange Overview Essential details Place of Origin: China Brand Name: TOBO Model Number: Threaded Flange Standard: ANSI, MSS, AWWA, DIN, UNI, JIS, BS, EN1092, GOST, SABS Flange Type: Threaded Flange Color: Customer's Requests Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160 OEM: Accept Type: SO,SW,WN,TH,BL,LJF Technics: Forged Casting Flange material: Carbon Steel / Q235 / Stainless Steel Coating: black paint,

TOBO GOLD COLOR FLANGE A105 WN RF/ BL RF FLANGE COATING AS YOU CUSTOMIZED Overview Essential details Place of Origin: China Brand Name: TOBO Model Number: Brass Forging Standard: ANSI, bs, DIN, GB, ISO, JIS, Jpi, ASME, According to Drawings, DIN,ASTM,GOST,ISO,BS,NADCA Material: Copper,Brass,Bronze Application: Automotive, Home appliances, Electronics, Furniture,etc. Service: OEMODM Certification: ISO9001/TS16949/RoHS Process: Hot chamber machine high pressure die-casting

TOBO A105 WN RF/ BL RF FLANGE COATING AS YOU CUSTOMIZED Overview Essential details Place of Origin: China Brand Name: TOBO Model Number: Brass Forging Standard: ANSI, bs, DIN, GB, ISO, JIS, Jpi, ASME, According to Drawings, DIN,ASTM,GOST,ISO,BS,NADCA Material: Copper,Brass,Bronze Application: Automotive, Home appliances, Electronics, Furniture,etc. Service: OEMODM Certification: ISO9001/TS16949/RoHS Process: Hot chamber machine high pressure die-casting Specification of