6 USA 
2 Hong Kong 
2 Korea 
1 Germany 
1 Singapore 
1 Switzerland 
1 Romania 
flange welding neck Photos Catalog - page 2 - WorldBid B2B Market
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Weld Neck Flange SupplierMachinery - Hebei Fusion Fittings Manufacture Co.,Ltd - China - January 28, 2024 - 1.00 Dollar US$Weld Neck Flange Fusion Fittings is a leading flange manufacturer in China, producing standard, specialty and custom flanges. When you need a durable, economical and high-quality weld neck flange, call Fusion Fittings. The weld neck flange can be eas...
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Weld Neck Flange Supplier ChinaPipes / Tubing - Fittings - HEBEI JINSHENG PIPE FITTING MANUFACTURING CO., LTD, - China - August 1, 2025 - 10.00 Dollar US$A weld neck flange, also called a tapered hub flange or high-hub flange, is a kind of flange that can relocate stress to the pipes, ensuring a decrease in high-stress concentration at the bottom of the flange. There are two welding neck flanges desig...
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Weld Neck Flange WholesalesPipes / Tubing - Fittings - HEBEI RAYOUNG PIPELINE TECHNOLOGY CO., LTD - China - December 2, 2025 - 10.00 Dollar US$Common outer diameters: 1/2”, 2”, 3”, 4”, 6”, 8”, 10”, 12” to 24”. Special made outer diameters: up to 60”. Class range: Class 150, 300, 400, 600, 900, 1500, 2500(# or LB). PN 2.5 to PN 250. Flange face type: RF (Raised Face), RTJ (Ring Type Joint) T...
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Wn Weld Neck FlangeMetals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - January 22, 2026 - 5.00 Dollar US$Description 1. Size: 1/2′ ‘to 80’ ‘. 2. Material: Carbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345 Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347H Alloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91 3. Pres...
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Stainless Steel Weld Neck Wn Ansi 150lb FlangeMetals - Stainless Steel - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd - China - January 22, 2026 - 5.00 Dollar US$Description Material Stainless steel ASTM A182, F304/304L, F316/316L Carbon steel ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN, 20# Alloy steel ASTM A182 A182 F12, F11, F22, F5, F9, F91etc. Flange Standard...
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A105 Class 150 Forged Steel Weld Neck FlangePipes / Tubing - HEBEI JINSHENG PIPE FITTING MANUFACTURING CO., LTD, - China - March 26, 2026 - 10.00 Dollar US$Weld Neck Flange Product Features: Dimensions: 1/2”, 2”, 3”, 4”, 6”, 8”, 10”, up to 24” or custom. Class range: Class 150 to 2500(# or LB). PN 2.5 to PN 250. Flange face type: flat face, raised face Material: carbon steel, stainless steel, alloy stee...
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Nickel Based Alloy Weld Neck FlangeMetal Manufacturing - Shenzhen Yannke Special Alloy Precision Machining Co., Ltd - China - April 14, 2026 - contact company for priceThis nickel-based alloy weld neck flange is precision-engineered for critical industrial applications that demand exceptional performance under extreme conditions. Crafted from high-grade nickel alloy, it delivers outstanding resistance to corrosive ...
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Welding Neck Flanges Nw Long WeldMetals - Iron - Sunny Steel Tubosacero ltd. - China - October 7, 2013 - contact company for priceWelding Neck Flanges, NW Long Weld Neck Flanges, Pipe flanges The Welding neck flanges is normally referred to as the high hub flange. It is designed to transfer stresses to the pipe, thereby reducing high stress concentrations at the base of the fla...
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Socket Welding Flanges Slip On Blind Screwed Ring Neck Reducing Spectacle OPipes / Tubing - Fittings - KUNPENG PIPING GROUP LIMITED - China - February 4, 2013 - contact company for priceSocket welding flanges, Slip on flanges, Blind flanges, Screwed flanges, Ring flanges, Welding neck flanges, Reducing flanges, Spectacle flanges, Orifice flanges, etc. Size DN: DN15-DN3000 Pressure class: 150LBS~10000LBS Material Carbon steel ASTM A1...
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Welding Neck Flanges Are Available In Different Material And SpecificationsPipes / Tubing - Fittings - KUNPENG PIPING GROUP LIMITED - China - February 5, 2013 - contact company for priceStandard ASTM/ASME/ANSIB 16.5, 16.36 and B16.47, JIS/KS (5K, 10K, 16K, 20K), DIN2633, DIN2634, DIN2635, BS STD 3293. Material A105, A182, A234, A269, A321, A350, A403, A420, 321, 304, 304L, 316, 316L, WPS, WPB, ST37, ST54, 12CR1MOV, 15CRMO, P22(10CRM...
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Asme A350 Lf2 Welding Neck FlangesPipes / Tubing - Hebei Haihao Group Premium Pipeline Equipments Co., Ltd - China - August 24, 2025 - contact company for priceIn industrial applications where safety, performance, and reliability are paramount, ASME A350 LF2 welding neck flanges stand out as a crucial component in piping systems. These Alloy Steel flanges are designed to withstand high pressures and tempera...
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Supply Flange F310 Welding F321Metals - Steel - HQ Pipeline Co., Ltd - China - September 7, 2012 - contact company for price
Material: carbon steel: ASTM A105/ A105N/A694F42/46/52/56/60 /65/ 70 / A350 LF3/ A350 LF2 stainless steel: ASTM A182 F304/304L/F316/316L /F304/316H/F317/317L/F321 /F310/ F312 Type: slip-on, welding-neck, lap-joint, threaded, blind and soket-welding T...
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Slip On Welding FlangePipes / Tubing - Steel - Zhejiang Liteng Flange Co.,Ltd. - China - July 11, 2013 - contact company for priceMaterials: carbon, stainless and alloy steel (316L, 304L, 314L, Rst37.2, C22.8 and A105) Flange types: slip-on, welding neck, blind, socket welding, threaded, lap joint and plate Pressure ratings:<ul> Class 150, 300, 600, 900, 1500 and 2500 PN ...
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Socket Welding Flanges Sw FlangeMetals - Iron - Sunny Steel Tubosacero ltd. - China - October 7, 2013 - contact company for priceSocket Welding Flanges, SW Flange, Pipe flanges The socket welding flange is similar to a slip-on flange except it has a bore and a counterbore dimension. The counterbore is slightly larger than the O.D. of the matching pipe, allowing the pipe to be ...
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Sorf Slip On Welding FlangeManufacturing / Casting - Forging - Jiangyin Xinzhou Forging Co.,Ltd. - China - December 27, 2013 - contact company for priceThe neck is lower, the stiffness and bearing capacity of flange is improved compared to the plate flange. Compared with the Welding Neck Flange, welding workload, welding rod consumption is higher, can not afford the high temperature and pressure and...
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Swrf Socket Welding FlangeManufacturing / Casting - Forging - Jiangyin Xinzhou Forging Co.,Ltd. - China - December 27, 2013 - contact company for priceSocket welding flange is a kind of flange which connected by bolt on one side and welded with tube on other side. 1 Nominal Pipe Size NPS from 1/2 to 24 2 CLASS 150 3 Stainless steel ring forging, carbon steel ring forging and alloy steel ring forgin...
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China Zigong Pipe Welding Flange Ball ValveEquipment - Zigong Zigao Valve Co.,Ltd - China - November 20, 2015 - contact company for priceDN: 15( NPS1/ 2) ~400( NPS16) PN: 16( CLASS 150Lb) ~40( CLASS 300) APLICABLE SPECIFICATION Design Standard: API 6D/ API 608/ ASME B16.34/ GB/ T 12237 Inspection& Test: API 6D, API 598, GB, DIN etc. . Face To Face: API 6D, ASME B16.10, DIN Flange Ends...
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Double Circular Seam Welding Machine For Pipe FlangeEquipment - Welding - Jinan Geely Welding Equipment Co., Ltd. - China - July 7, 2014 - contact company for priceWe supply excellent quality and competitive Double Circular Seam Welding Machine for Pipe & Flange to our customers around the world. ( web: www- dot- jinanjili- dot- com, ) . This machine is available to weld the double seam of water- pump motor she...
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Sae 518 Socket Welding FlangePower Tools - Hydraulic - CHANGZHOU GL SAE-FLANGE CO., LTD - China - August 5, 2016 - 10.00 Dollar US$socket welding flanges of SAE J518 of material F316L or304, specifiations as: 500PSI: 08, 12, 16, 20, 24, 32, 40, 48, 56, 64, 80 Made of forging steel C1045, heat-treated and zinc plated to SAE J518 500PSi, with bore of 1", 1 1/4", 1 1/2", 1 3/4", 2"...
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Jis Astm Gost Bs Flange Welding Wafer Butterfly ValveMachine Tools - Other - Hebei Tebon Valve Co.,Ltd. - China - March 7, 2018 - contact company for priceTebon Valve could supply all kinds of butterfly valve with penumatic actuator and electric actuator.Manual operation, worm turbine drive, gas drive, electric drive. Flange or welding tyoe valves used in Air, water, sewage, steam, gas, oil, etc.All ki...