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Alloy 20 Long Weld Neck Flanges

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Easy Installation

Strong Durability

Cost
Effective

Heat Resistance

Excellent Weldability

Corrosion Resistance

Hudson Flanges specialize in producing high quality flanges, including Alloy 20 Long Weld Neck Flanges Renowned for accuracy and durability, Hudson Flanges to meet a variety of technical needs, providing excellent properties in harsh environments , especially those prone to damage Alloy 20 Manufactured weldneck flanges are long enough to withstand harsh chemical conditions, making them ideal for applications in industries such as chemical processing, pharmaceuticals and food processing

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Alloy 20 Long Weld Neck Flanges in UK

Alloy 20 Long Weld Neck Flanges

Alloy 20 Raised Face Long Weld Neck Flanges in UK

Alloy 20 Raised Face Long Weld Neck Flanges

Alloy 20 Alloy Long Welding Neck Flanges in UK

Alloy 20 Alloy Long Welding Neck Flanges

Alloy 20 RTJ flanges, primarily composed of nickel (32-38%), chromium (19-21%), and molybdenum (2-3%), excel in resisting sulfuric acid and chloride stress corrosion cracking. With a tensile strength of around 550 MPa and yield strength of 240 MPa, they offer robust performance under high-stress applications. Their corrosion resistance and durability make them ideal for harsh environments, particularly in chemical, petrochemical, and pharmaceutical industries. These flanges reduce maintenance costs, offer enhanced longevity, and are suitable for challenging applications requiring superior resistance and stability.

Table of Contents

Alloy 20 Long Weld Neck Flanges Weight Chart, ASME B16.5 Alloy 20 Long Weld Neck Flanges Supplier in Midland, Alloy 20 Long Weld Neck Flanges Exporters in Liversedge, Alloy 20 Long Weld Neck Flanges Manufacturers in West Midland, Alloy 20 Long Weld Neck Flanges Weight Chart in United Kingdom, ANSI B 16.5 Alloy 20 Long Weld Neck Flanges Supplier in Liversedge, Alloy 20 Long Weld Neck Flanges Stockists in West Midland

Alloy 20 Long Weld Neck Flanges Specification

SpecificationASTM B462 / ASME SB462
Size Chart1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
StandardsANSI/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 ANSIClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
UNI6Bar 10Bar 16Bar 25Bar 40Bar
EN6Bar 10Bar 16Bar 25Bar 40Bar
CoatingOil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test CertificatesEN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production TechniqueForged, Heat treated and machined
Connect Type/ Flange Face TypeRaised Face (RF), Ring Type Joint (RTJ), Flat Face (F), 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

TestDirect-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
EquipmentPress 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 B462 Alloy 20 Flanges
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276

GradesAlloy 20
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Largest Alloy 20 Long Weld Neck Flanges Supplier in Midland, UK

Hudson Flanges, a leading supplier in Midland, UK, offers an extensive selection of Alloy 20 Long Weld Neck Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.

Contact us to get a quick quote for your requirement.

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

Alloy 20 Long weld neck flanges are mainly composed of nickel (32-38%), chromium (19-21%), and molybdenum (2-3%), this material and mainly small amounts of copper, iron and niobium corrosion in sulfuric in acid environments -Excellent resistance. Mechanically, they have a tensile strength of 620 MPa and a yield strength of 300 MPa, as well as good ductility. The main advantages are resistance to pitting and stress corrosion cracking, high durability, and suitability for industrial, petrochemical and pharmaceutical applications

Alloy 20 Long Weld Neck Flanges Price List in Nottingham, Alloy 20 Long Weld Neck Flanges Manufacturer in UK, Alloy 20 Long Weld Neck Flanges Price List in United Kingdom, ANSI B 16.5 Alloy 20 Long Weld Neck Flanges Stockist in United Kingdom, Alloy 20 Long Weld Neck Flanges United Kingdom, Alloy 20 Long Weld Neck Flanges Exporters in Nottingham, ASME SB462 Alloy 20 Long Weld Neck Flanges Price List

Types of Alloy 20 Long Weld Neck Flanges

ANSI B16.5 Alloy 20 Long Weld Neck Flanges in UK
ANSI B16.5 Alloy 20 Long Weld Neck Flanges
ANSI B 16.5 Class 150 Alloy 20 Long Weld Neck Flanges in UK
ANSI B 16.5 Class 150 Alloy 20 Long Weld Neck Flanges
ASTM B462 Alloy 20 LWN Flanges in UK
ASTM B462 Alloy 20 LWN Flanges
Alloy 20 Industrial Long Weld Neck Flanges in UK
Alloy 20 Industrial Long Weld Neck Flanges
ASME SB462 Alloy 20 Long Weld Neck Flanges in UK
ASME SB462 Alloy 20 Long Weld Neck Flanges
Alloy 20 N08020 Long Weld Neck Flanges in UK
Alloy 20 N08020 Long Weld Neck Flanges

Alloy 20 Long Weld Neck Flanges Equivalent grades

STANDARDWERKSTOFF NR.UNSAFNOREN
Alloy 202.4660N08020Z2NCUD31-20AZNiCr20CuMo

Pressure Rating of Alloy 20 Long Weld Neck Flanges

ASME/ANSI B 16.5Long Weld Neck Flange
PRESSURE CLASS150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47Long Weld Neck Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36Long Weld Neck Flange
PRESSURE CLASS300, 400, 600, 900, 1500, 2500
PRESSURE CLASSPN 2.5 TO PN 40
BS 4504[PART 1]Hubbed Slip-On
PRESSURE CLASSPN 2.5 TO PN 400
BS 1560 BOSSHubbed Slip-On Hubbed Threaded
PRESSURE CLASS150, 300, 400, 600, 900, 1500, 2500
BS10Plate Slip-On Flange, Slip-On Boss Flange
TABLED, E, F, H
DIN FLANGESDIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASSPN 6 TO PN 100
 

Are Custom Sizes Available for Alloy 20 Long Weld Neck Flanges?

Yes, we offer custom sizes for Alloy 20 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 Alloy 20 Long Weld Neck Flanges

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