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Alloy 20 Blind Flanges

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Easy Installation

Strong Durability

Cost
Effective

Heat Resistance

Excellent Weldability

Corrosion Resistance

Hudson Flanges is an established manufacturer and supplier based in Midland, UK, specializing in high quality flanges designed to meet a variety of industrial applications With a commitment to precision and durability Hudson Flanges offers a wide range of solutions , including alloy 20 blind flanges Also available. These alloy 20 flanges are ideal for handling harsh environmental chemicals, providing excellent corrosion and pothole resistance. Reliable for their reliability and efficiency, Hudson flanges provide customized solutions to meet the specific needs of the project.

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Alloy 20 BLRF Flanges in UK

Alloy 20 BLRF Flanges

Alloy 20 BLRTJ Flanges in UK

Alloy 20 BLRTJ Flanges

Alloy 20 BLFF Flanges in UK

Alloy 20 BLFF Flanges

Alloy 20 blind-flange is mainly composed of nickel (32-38%), steel, chromium (19-21%) plus molybdenum and copper for corrosion resistance They offer high mechanical strength, with tensile strengths between 600 MPa and 300 respectively MPa has excellent yield strength and expansion properties. These flanges excel in sulfuric acid, chloride stress corrosion and pitting resistance, making them ideal for chemical and petrochemical applications Their durability in harsh environments and the ability to handle high temperatures add additional benefits to ensure durability and reliability.

Table of Contents

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

Alloy 20 Blind Flanges Specification

Specification ASTM B462 / ASME SB462
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, JIS B2220, 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 B462 Alloy 20 Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Grades Alloy 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 Blind Flanges Supplier in Midland, UK

Hudson Flanges, a leading supplier in Midland, UK, offers an extensive selection of Alloy 20 Blind 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 blind flanges are primarily used in applications where corrosion resistance is required, especially in the pharmaceutical, pharmaceutical, and food processing industries. Because of Alloy 20’s excellent resistance to sulfuric acid, stress corrosion cracking and pitting, these flanges are ideal for harsh chemical and environmental applications They are often used in the handling of corrosive materials roles in heat exchangers, reactors, pipelines, and other equipment , ensuring accuracy and reliability of the system.

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

Types of Alloy 20 Blind Flanges

ASTM B462 Alloy 20 BLRF Flanges in UK
ASTM B462 Alloy 20 BLRF Flanges
Class 300 Alloy 20 Blind Flanges in UK
Class 300 Alloy 20 Blind Flanges
ANSI B16.5 Alloy 20 Blind Flanges in UK
ANSI B16.5 Alloy 20 BLRF Flanges
ANSI B16.5 Alloy 20 BLRF Flanges in UK
ANSI B16.5 Alloy 20 Blind Flanges
Alloy 20 Industrial Blind Flanges in UK
Alloy 20 Industrial Blind Flanges
Alloy 20 N08020 Blind Flanges in UK
Alloy 20 N08020 Blind Flanges

Alloy 20 Blind Flanges Equivalent grades

STANDARD WERKSTOFF NR. UNS AFNOR EN
Alloy 20 2.4660 N08020 Z2NCUD31-20AZ NiCr20CuMo

Pressure Rating of Alloy 20 Blind Flanges

ASME/ANSI B 16.5Blind Flange
PRESSURE CLASS150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36Blind 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 Blind Flanges?

Yes, we offer custom sizes for Alloy 20 Blind 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 Blind Flanges

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