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Stainless Steel Long Weld Neck Flanges

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Easy Installation

Strong Durability

Cost
Effective

Heat Resistance

Excellent Weldability

Corrosion Resistance

Hudson Flanges is a leading manufacturer in Midland, UK, of high quality flanges for a variety of industrial applications. Known for its accuracy and durability, the company offers an impressive range of products, including Stainless Steel Long Weld Neck Flanges. These flanges are designed to meet stringent industry standards, ensuring high performance in high pressure and high temperature environments. With a commitment to excellence, Hudson Flanges serves a global market, offering tailored solutions for the oil, gas, petrochemical and electrical industries

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SS LWN Flanges in UK

SS LWN Flanges

SS Long Weld Neck Flanges in UK

SS Long Weld Neck Flanges

SS Long Welding Neck Flanges in UK

SS Long Welding Neck Flanges

Long weld neck flanges of stainless steel are mainly composed of iron, chromium (≥10.5%), nickel, molybdenum and manganese to provide corrosion resistance, strength and durability They exhibit good mechanical properties, such as high tensile strength, ductility and resistance to extreme temperatures and pressures . These flanges ensure a secure and watertight connection to piping systems, especially under thermal stress. Advantages include excellent corrosion resistance, durability, ease of maintenance, and are particularly suitable for use in industries such as oil, gas, petrochemicals and power generation Their robust design ensures for reliable operation in harsh environments.

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Stainless Steel Long Weld Neck Flanges Supplier in Midland, Stainless Steel Long Weld Neck Flanges Weight Chart, Stainless Steel Long Welding Neck Flanges Exporter in Liversedge, SS Long Weld Neck Flanges Manufacturer in West Midland, Stainless Steel Long Weld Neck Flanges Price List in United Kingdom, Stainless Steel Long Welding Neck Flanges Sizes in mm, SS Long Weld Neck Flanges Distributor in Birmingham, Stainless Steel Long Weld Neck Flanges in Nottingham, Stainless Steel Long Weld Neck Flanges Distributor in UK

Stainless Steel Long Weld Neck Flanges Specification

Specification ASTM A182 / ASME SA182
Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test Certificates EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Production Technique Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Manufacturer of ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS) DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM A182 F316 Stainless Steel Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Grades SS 304, 304L, 304H, 310, 310S, 316, 316L, 316H, 316Ti, 317, 317L, 321, 321H, 347, 347H, 446, 904L
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Largest Stainless Steel Long Weld Neck Flanges Supplier in Midland, UK

Hudson Flanges, a premier supplier in Midland, UK, specializes in high-quality Stainless Steel Long Weld Neck Flanges, valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications. 

Contact us to get a quick quote for your requirement.

We offer These Flanges as per DIN, ISO, JIS or ANSI Standard.

Stainless steel long weld neck flanges is widely used in applications requiring strong and insulated piping. Its primary application is high-pressure, high-temperature systems in oil, gas, gasoline, and power plants. They are ideal for connecting pipes, valves and equipment where corrosion resistance and structural integrity are important. These flanges are commonly used in heat exchangers, boilers and cryogenic systems, as well as in offshore platforms and refineries to ensure reliable performance under thermal and mechanical stresses.

Stainless Steel Long Weld Neck Flanges Price List in Midland, Stainless Steel Long Welding Neck Flanges Supplier in Liversedge, Stainless Steel Long Weld Neck Flanges Exporter in West Midland, Stainless Steel Long Welding Neck Flanges Supplier in West Midland, Stainless Steel Long Weld Neck Flanges Exporter in Birmingham, Stainless Steel Long Weld Neck Flanges Size Chart, SS Long Weld Neck Flanges Price in Nottingham, Stainless Steel Long Weld Neck Flanges Thickness, Stainless Steel Long Welding Neck Flanges Supplier in United Kingdom, SS Long Weld Neck Flanges Stockist in Liversedge, Stainless Steel Long Weld Neck Flanges Exporter in UK

Types of Stainless Steel Long Weld Neck Flanges

SS Raised Face Long Weld Neck Flange
SS Raised Face Long Weld Neck Flange
SS Flat Faced Long Weld Neck Flanges in UK
SS Flat Faced Long Weld Neck Flanges
ANSI B16.5 SS Class 150 Long Weld Neck Flanges in UK
ANSI B16.5 SS Class 150 Long Weld Neck Flanges
ASME B16.5 Stainless Steel Long Weld Neck Flanges in UK
ASME B16.5 Stainless Steel Long Weld Neck Flanges
SS Class 300 Long Weld Neck Flanges in UK
SS Class 300 Long Weld Neck Flanges
SS Long Weld Neck Pipe Flanges in UK
SS Long Weld Neck Pipe Flanges

Pressure Rating of Stainless Steel Long Weld Neck Flanges

ASME/ANSI B 16.5 Long Weld Neck Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Long Weld Neck Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Long Weld Neck Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Hubbed Slip-On
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Hubbed Slip-On Hubbed Threaded
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Plate Slip-On Flange, Slip-On Boss Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Are Custom Sizes Available for Stainless Steel Long Weld Neck Flanges?

Yes, we offer custom sizes for Stainless Steel Long Weld Neck Flanges to meet specific project needs. Our team at Hudson Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@hudsonflanges.co.uk.

Material Testing

We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.

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Application Industry of Stainless Steel Long Weld Neck Flanges

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