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Alloy 20 Spectacle Blind Flanges

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Easy Installation

Strong Durability

Cost
Effective

Heat Resistance

Excellent Weldability

Corrosion Resistance

Hudson Flanges is a trusted manufacturer and supplier specializing in quality flanges, including the Alloy 20 Spectacle Blind Flanges Because of a strong commitment to accuracy and for durability, Hudson Flanges are designed to meet the requirements of a variety of industries. Offering a wide range of finishes Their alloy 20 spectacle blind flanges are known for their corrosion resistance and performance in particularly harsh environments, ensuring a reliable, durable solution share for critical applications.

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Alloy 20 Spectacle Blind Flanges in UK

Alloy 20 Spectacle Blind Flanges

Alloy 20 Raised Face Spectacle Blind Flanges in UK

Alloy 20 Raised Face Spectacle Blind Flanges

Alloy 20 Flat Faced Spectacle Blind Flanges in UK

Alloy 20 Flat Faced Spectacle Blind Flanges

Alloy 20 Spectacle Blind Flanges are a nickel-iron-chromium alloy containing 20-25% chromium, 3-4% molybdenum, 1-2% copper, traces of manganese, silicon, etc. These flanges are resistant to sulfuric acid, corrosion, pressure. They also provide excellent resistance to corrosion and cracks. Technical features include tensile strengths of 55,000-85,000 psi and yield strengths of 25,000-35,000 psi. Advantages include high corrosion resistance, especially in acidic environments, good weldability and strength. They are ideal for industries such as pharmaceuticals, pharmaceuticals and food processing.

Table of Contents

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

Alloy 20 Spectacle Blind Flanges Specification

Specification ASTM B462 / ASME SB462
Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Standards ANSI/ASME B16.48, B16.47 Series A & B, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.48/16.36/16.47A/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 B16.18, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 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 Spectacle Blind Flanges Supplier in Midland, UK

Hudson Flanges, a leading supplier in Midland, UK, offers an extensive selection of Alloy 20 Spectacle 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 spectacle blind flanges are widely used in applications where corrosion resistance is required. Made from an alloy containing nickel, iron, chromium and molybdenum, they are ideal for applications in the chemical industry, pharmaceuticals, food processing and power generation These flanges are designed to block or separate the pipes sides, keeping water out when needed. The exceptionally strong resistance to sulfuric acid and other chemicals makes it particularly useful in highly acidic environments and harsh conditions, providing long service life and reliability.

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

Types of Alloy 20 Spectacle Blind Flanges

ASTM B462 Alloy 20 Spectacle Blind Flanges in UK
ASTM B462 Alloy 20 Spectacle Blind Flanges
Class 300 Alloy 20 Spectacle Blind Flanges in UK
Class 300 Alloy 20 Spectacle Blind Flanges
ANSI B16.48 Alloy 20 Spectacle Blind Flanges in UK
ANSI B16.48 Alloy 20 Spectacle Blind Flanges
ANSI B16.48 Class 150 Alloy 20 Spectacle Blind Flanges in UK
ANSI B16.48 Class 150 Alloy 20 Spectacle Blind Flanges
Alloy 20 Industrial Spectacle Blind Flanges in UK
Alloy 20 Industrial Spectacle Blind Flanges
Alloy 20 2527 Spectacle Blind Flanges in UK
Alloy 20 2527 Spectacle Blind Flanges

Alloy 20 Spectacle Blind Flanges Equivalent grades

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

Pressure Rating of Alloy 20 Spectacle Blind Flanges

ASME/ANSI B 16.48Spectacle Blind Flange
PRESSURE CLASS150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47Blind Flange [Series A & B],Threaded Flange
PRESSURE CLASS75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36Spectacle Blind 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 Spectacle Blind Flanges?

Yes, we offer custom sizes for Alloy 20 Spectacle 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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