Hudson Flanges is a renowned manufacturer and supplier of high quality flanges, including alloy steel plate flanges With many years of industry experience Hudson Flanges oil, gas, petrochemical and power generation and more applications variety in the industry Offers a wide range of flanges Their alloy steel plate flanges are designed for strength, stability and high resisting pressure against, ensuring reliable operation in demanding environments. Hudson Flanges is committed to providing high quality products and exceptional customer service.
Alloy steel plate flanges are made of alloy steel, typically containing elements such as chromium, molybdenum, and nickel for increased strength, hardness, corrosion and corrosion Composition may vary depending on the particular alloy, but common grades applications include 4140 and 4340. Mechanical properties High tensile strength (up to 900 MPa), good Includes fatigue resistance and rigidity these flanges are used in high pressure applications and demanding situations. Advantages include durability, high temperature resistance, excellent weldability and durability, making it ideal for the oil, gas and aerospace industries.
| 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 |
| 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. B.S: BS4504 , BS3293, BS1560, BS10 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 Ff11 Alloy Steel Flanges |
| Grades | Alloy Steel f1, f5, f9, f11, f22, f91 |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Hudson Flanges, a premier supplier in Midland, UK, specializes in high-quality Alloy Steel Plate Flanges. They are valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications.
Alloy steel plate flanges are widely used in applications requiring strong durable connections for high-pressure and high-temperature environments. These flanges are commonly used in the chemical, petrochemical, oil, gas, power generation and water treatment industries. They provide excellent resistance to corrosion, degradation and oxidation, making them ideal for harsh conditions. Alloy steel plate flanges are used in heavy machinery, pressure vessels, pipelines, and construction applications to ensure safe and reliable connections to demanding systems where strength and longevity are important.
| Steel Grades | UNS Designation | Steel Names |
|---|---|---|
| ASTM A182 F1 | K12822 | C-0.5Mo |
| ASTM A182 F2 | K12122 | 0.5Cr-0.5Mo |
| ASTM A182 F5 | K41545 | 5Cr-0.5Mo |
| ASTM A182 F5a | K42544 | 5Cr-0.5Mo |
| ASTM A182 F9 | K90941 | 9Cr-1Mo |
| ASTM A182 F10 | S33100 | 20Ni-8Cr |
| ASTM A182 F91 | K90901 | 9Cr-1Mo-V |
| ASTM A182 F92 | K92460 | 9Cr-0.5Mo-1.8W-V |
| ASTM A182 F11 CL1 | K11597 | 1.25Cr–0.5Mo–Si |
| ASTM A182 F11 CL2 | K11572 | 1.25Cr–0.25Mo–Si |
| ASTM A182 F11 CL3 | K11572 | 1.25Cr–0.5Mo–Si |
| ASTM A182 F12 CL1 | K11562 | 1Cr-0.5Mo |
| ASTM A182 F12 CL2 | K11564 | 1Cr-0.5Mo |
| ASTM A182 F22 CL1 | K21590 | 2.25Cr-1Mo |
| ASTM A182 F22 CL3 | K21590 | 2.25Cr-1Mo |
| ASTM A182 F21 | K31545 | 3Cr-1Mo |
| ASTM A182 F122 | K91271 | – |
| ASTM A182 F911 | K91061 | – |
| ASTM A182 F3V | K31830 | – |
| ASTM A182 F3VCb | K31390 | – |
| ASTM A182 F22V | K31835 | 2.25Cr-1Mo-V |
| ASTM A182 F23 | K41650 | – |
| ASTM A182 F24 | K30736 | 2.25Cr-1Mo-0.25V-Ti-B |
| ASTM A182 FR | K22035 | – |
| ASTM A182 F36 | K21001 | 1.15Ni-0.65Cu-Mo-Co |
| ASME/ANSI B 16.5 | Plate Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Blind Flange [Series A & B],Threaded Flange |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | Plate 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 |
Yes, we offer custom sizes for Alloy Steel Plate 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.
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.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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