Alloy 20 Flanges
Alloy UNS N08020 Flange
ASTM B462 Alloy 20 Flanges
Rishabh Steel Industries is an ISO certified company and Alloy 20 Flanges Manufacturers in India since 1980, we have expanded ourselves as well our services, products and production patterns, emerging as a manufacturing and exporting giant, in Stainless Steel, Carbon Steel and Alloy Steel, and other hard-to-find metals. We are manufacturers of Alloy 20 Pipe Flanges that exhibit an ameliorated general corrosion resistance to sulphuric acids, much needed in the synthetic rubber manufacturing plants and mixing tanks. Supplied with pressure fittings (Rishabh Steel Industries), ASTM B462 Alloy UNS N08020 Blind Flanges that can be connected to a pipe or valve, equipment with a nozzle and their insusceptibility to acidic attack is a popular reason for them being in the offshore and oil industry. We are suppliers of DIN 2.4660 Slip on Flanges, a niobium added flange that decreases carbide precipitation during welding at elevated temperatures, thus being vital in the field of pickling equipment and process piping. Our offered ASTM SB462 Alloy 20 Weld Neck Flanges are viable alternative to costly high Nickel flanges. They are incredibly low in cost compared to, providing the same utilities like Nickel-based alloys by being resistant to crevice corrosion and pitting. You can contact us for further inquiries.
Rishabh Steel Industries is a trusted supplier of Alloy 20 Pipe Flanges that we carefully package and ship to domestic and global markets. A greater Chromium content in Alloy 20 Slip On Flanges avoids any fissures at high temperatures, a virtue required in the ship building and steel Construction Industry. We manufacturer ASTM B462 Alloy 20 Flanges in different materials, and finishes and specialize in mass producing quality products for companies involved in heavy equipment, energy, transportation, etc. A pint size of Molybdenum in Alloy 20 Weld Neck Flanges works wonders: it shields the fittings against possible crevice and pitting corrosion besides being impervious to oxidation and non-magnetic. ANSI B16.47 Alloy 20 Socket weld Flanges are vital to the food, beverage, and food processing and textile industry, primarily to create water-tight systems when a pipe assessment is in the process. We abide by all the guidelines and procedures elaborated by reputed organizations worldwide, regarding flanges production. Also We offer wide range of Alloy 20 ASTM B462 Flanges such as Alloy 20 Weld Neck Flanges, Alloy 20 Socket Weld Flanges, Alloy 20 Alloy Blind Flanges, Alloy 20 Alloy Orifice Flanges, Alloy 20 Spectacle Blind Flanges, Alloy Screwed / Threaded Flanges, Alloy 20 Alloy Reducing Flanges, Alloy 20 Alloy Ring Type Joint Flanges (RTJ) etc.
We have ready stock of Alloy 20 Flanges in all sizes, in Seamless and Welded to cater to immediate delivery for break down & in ongoing projects. We welcome our clients, who want to visit our factory & stockyard in Mumbai, Hyderabad, Bangalore/ Bengaluru & request them to check quality of our Alloy 20 Flanges before buying from INDIA.
Table of Content
Alloy 20 Flanges price per kg | Price in USD (per kg) |
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Alloy 20 Pipe Flanges | US $20-40 |
Alloy 20 Flanges | US $15-25 |
UNS N08020 Slip On Flanges | US $20-80 |
Alloy 20 Blind Flanges | US $25-50 |
Please note this is an approx Cost of Alloy 20 Flanges in India. For final Alloy 20 Flanges price list please contact Rishabh Steel Industries.
Rishabh Steel Industries is PED Certified manufacturer, supplier and exporters of Alloy 20 Flanges, ASTM B462 UNS N08020 (dual marked and certified), ASME B16.5, raised face, annealed and fully machined, smooth finishas per MSS-SP6, Alloy 20Cb-3® Flange hardness as per NACE MR0175 and tested to ASTM A262 E and PMI.
Alloy 20 Blind Flange
SB462 Alloy 20 Figure 8 Flange
ASTM B462 Alloy 20 Threaded Flange
Alloy 20 Socket Weld Flange
ASTM B462 Grade 5 Orifice Flange
ASTM B462 Alloy 20 Spacer Flange
ASTM B462 Alloy 20 Blank Flange
Alloy 20 Blank Flange Rotatable
Alloy 20 Welding Neck Flange
B462 Alloy 20 Spade Flange
ASTM B462 Alloy 20 Plate Flange
Alloy 20 Slip On Flange
Alloy 20 Lap Joint Flange
ASTM B462 Alloy 20 Flange Bolted Weld-On
ASTM B462 Alloy 20 Girth Flange
ASTM B462 Alloy 20 Spectacle Blind Flange
Alloy 20 Welding Flange Rotatable
C22 Alloy 20 Flange with Tube
Alloy 20 Overlay Flanges
Alloy 20 Reducing Flange
ASTM B462 Alloy 20 Swivel Flange
ASTM B462 Alloy 20 ANSI 150 Flange
ASTM B462 Alloy 20 Long WN Flange
Alloy 20 Exhuast Flange
ASTM B462 Alloy 20 Anchor Flange
ASTM B462 Alloy 20 Square Flange
ASTM B462 Alloy 20 Screw Flange
ASTM B462 Alloy 20 Ring Joint Flange
Specifications | ASTM B462 |
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ASME B16.5 Alloy 20 Flange size range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
Alloy 20 Flanges 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 Flanges. |
Alloy 20 Flange Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
Alloy 20 Flange Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
Alloy 20 Flange Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
Alloy 20 Flange Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
Main Types | Forged / Threaded / Screwed / Plate |
Flange supporting material | Ring Joint, Gasket, Flange Bolts |
Alloy 20 Pipe Flanges Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Most common types of Alloy 20 Flanges |
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Production technique |
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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 Alloy 20 Threaded Flange, Slip-On Flange, Socketweld Flange, Blind Flange, Weld Neck Flange |
Test | Direct-reading Spectrograph, X-ray detector, Hydrostatic testing machine, UI trasonic flaw detector, Magnetic particle detector |
Equipment | Press machine, Pushing Machine, Bending machine, electric bevelling machine, Sand-blasting machine etc |
Origin | Indian / Japan / West Europe / USA / Korean |
Specialized manufacturer of |
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Alloy 20 Flange Standard | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
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Key markets and industries for Alloy 20 Flanges |
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Export to | Ukraine, Korea, Iran, Canada, Thailand, Saudi Arabia, Spain, Ireland, USA, Brazil, Singapore, Indonesia, Dubai, Peru, India, Egypt, Oman etc |
Alloy 20 Flange Application |
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Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) |
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Prestige quality Alloy 20 Flange manufacturers in India offer these Alloy 20 Flange in DIN, ISO, JIS or ANSI standard.
15mm (1/2") Alloy 20 Flange Weight Chart
Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
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AS4087 Flanges | PN14 Flanges | 95 | 67 | 4 | M12 | 14 |
AS 2129 Flange | Table C Flanges | 95 | 67 | 4 | 13 | 14 |
Table D Flanges | 95 | 67 | 4 | 13 | 14 | |
Table E Flanges | 95 | 67 | 4 | 13 | 14 | |
Table F Flanges | 95 | 67 | 4 | 13 | 14 | |
Table H Flanges | 114 | 83 | 4 | 16 | 17 | |
Table J Flanges | 114 | 83 | 4 | 16 | 17 | |
ANSI B16.5 Flanges | ANSI 150 Flanges | 89 | 60 | 4 | 13 | 16 |
ANSI 300 Flanges | 95 | 67 | 4 | 13 | 16 | |
ANSI 600 Flanges | 95 | 67 | 4 | 13 | 16 | |
ANSI 900 Flanges | 121 | 83 | 4 | 19 | 22 | |
ANSI 1500 Flanges | 121 | 83 | 4 | 19 | 22 | |
ISO 7005 (DIN) Flange | PN6 Flanges | 80 | 55 | 4 | M10 | 11 |
PN10 Flanges | 95 | 65 | 4 | M12 | 14 | |
PN16 Flanges | 95 | 65 | 4 | M12 | 14 | |
PN20 Flanges | 90 | 60.5 | 4 | M14 | 16 | |
PN25 Flanges | 95 | 65 | 4 | M12 | 14 | |
PN40 Flanges | 95 | 65 | 4 | M12 | 14 |
Rishabh Steel Industries is a manufacturer and supplier of Alloy 20 Flange offering in all Ratings up to 2500#, built a distribution network with more then 60 countries globally.
ASTM B462 Alloy 20 Pipe Flanges | Alloy 20 Raised Face Slip On Flanges |
ASTM B462 Alloy 20 Exhaust Flanges | ASME SB462 Alloy 20 Slip On Plate Flanges |
ASTM B462 Alloy 20 Header Flanges | Alloy 20 Slip On Flanges |
ASTM B462 Alloy 20 Plate Flanges | B462 Alloy 20 Pipe Flanges |
ASTM B462 Alloy 20 Backing Flanges | Alloy 20 Exhaust Flanges |
ASTM B462 Alloy 20 Tube Flanges | ASME SB462 C22 Header Flanges |
ASTM B462 Alloy 20 Stub End Flanges | Alloy 20 Raised Face Weld Neck Flanges |
ASTM B462 Alloy 20 Shower Rod Flanges | ASTM B462 Alloy 20 Sae Flanges |
ASTM B462 Alloy 20 Slip On Flanges | Alloy 20 Weld Neck Flange |
ASTM B462 Alloy 20 Screwed Flanges | ASTM B462 Alloy 20 Clad Flanges |
ASTM B462 Alloy 20 Socket Weld Flanges | ASTM B462 Alloy 20 Titanium WNRF Flange |
ASTM B462 Alloy 20 Sbc Header Flanges | Alloy 20 Raised Face Blind Flanges |
ASTM B462 Alloy 20 Split Flanges | ASME SB462 Alloy 20 Blind Flanges |
ASTM B462 Alloy 20 Slip-On Pipe Flanges | Alloy 20 Blind Flange |
ASTM B462 Alloy 20 Square Flanges | ASTM B462 Alloy 20 Ansi Flanges |
Ansi 150 ASTM B462 Alloy 20 Flanges | ASTM B462 Alloy 20 Titanium BLRF Flanges |
ASTM B462 Alloy 20 Blank Flanges | Alloy 20 Orifice Flanges |
ASTM B462 Alloy 20 Bsp Flanges | ASME SB462 Alloy 20 Orifice Flanges |
ASTM B462 Alloy 20 Companion Flanges | Alloy 20 Orifice Flanges |
Alloy 20 Class 150 Flanges | ASTM B462 Alloy 20 Duct Flanges |
ASTM B462 Alloy 20 Cover Flanges | B462 Alloy 20 Orifice Flanges |
Custom ASTM B462 Alloy 20 Flanges | Alloy 20 Socket weld Flanges |
Class 600 ASTM B462 Alloy 20 Flanges | ASME SB462 Alloy 20 Socket weld Flanges |
ASTM B462 Alloy 20 Din Flanges | Alloy 20 Socket weld Flanges |
Large Diameter ASTM B462 Alloy 20 Flanges | ASTM B462 Alloy 20 SWRF Flanges |
Table E ASTM B462 Alloy 20 Flanges | ASME B16.5 Alloy 20 Socket weld Flanges |
ASTM B462 Alloy 20 Floor Flanges | Alloy 20 Threaded Flanges |
ASTM B462 Alloy 20 Forged Flanges | ASME SB462 Alloy 20 Threaded Flanges |
Gaskets For ASTM B462 Alloy 20 Flanges | Alloy 20 Threaded Flanges |
ASTM B462 Alloy 20 Handrail Flanges | ASTM B462 Alloy 20 Manifold Flanges |
High Pressure Alloy 20 Flanges | ASTM B462 Alloy 20 Threaded Flanges |
ASTM B462 Alloy 20 Lap Joint Flanges | ASTM B462 Alloy 20 Threaded Flanges |
ASTM B462 Alloy 20 Long Weld Neck Flanges | Alloy 20 Long weld Neck Flanges |
ASTM B462 Alloy 20 Metric Flanges | ASME SB462 Alloy 20 Long weld Neck Flanges |
ASTM B462 Alloy 20 Muffler Flanges | Alloy 20 Long weld Neck Flanges |
ASTM B462 Alloy 20 Pump Flanges | ASTM B462 Alloy 20 Orifice Flanges |
ASTM B462 Alloy 20 Pressed Flanges | Alloy 20 Ring Type Joint Flanges |
ASTM B462 Alloy 20 Puddle Flanges | ASME SB462 Alloy 20 Ring Type Joint Flange |
ASTM B462 Alloy 20 Pad Flanges | Alloy 20 RTJ Flanges |
ASTM B462 Alloy 20 Reducing Flanges | SS RTJ Flanges |
ASTM B462 Alloy 20 Raised Face Flanges | ASTM B462 Alloy 20 RTJ Flanges |
ASTM B462 Alloy 20 Ring Flanges | BS4504 Alloy 20 RTJ Flanges |
ASTM B462 Alloy 20 Threaded Reducing Flanges | Alloy 20 Reducing Flanges |
ASTM B462 Alloy 20 Wnrf Flanges | ASME SB462 Alloy 20 Reducing Flanges |
ASTM B462 Alloy 20 Split Flanges | Alloy 20 Reducing Flange |
ASTM B462 Alloy 20 Turbo Flanges | ASTM B462 Alloy 20 Forged Flanges |
ASTM B462 Alloy 20 Vacuum Flanges | ASTM B462 Alloy 20 Reducing Flange |
ASTM B462 Alloy 20 Reducing Flanges | Alloy 20 Forged Flange |
Manufacturing Alloy 20 Flange in Mumbai, Rishabh Steel Industries holds a wide range of Alloy 20 Flange in stock for immediate despatch throughout India & globally.
Flange Schedule/Class | Pipe Size - Pipe Flanges | Flange Connection Type | Flange Material | Max. Pressure |
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ASME B16.5 Class 150 | 1/2" | FNPT | Alloy 20 | 150 psi |
ASME B16.5 Class 150 | 1/2" | Socket Weld | Forged Alloy 20 | 275 psi |
ASME B16.5 Class 150 | 1/2" | Welded | Alloy 20 | 150 psi |
ASME B16.5 Class 150 | 3/4" | FNPT | Alloy 20 | 150 psi |
ASME B16.5 Class 150 | 3/4" | Socket Weld | Forged Alloy 20 | 275 psi |
ASME B16.5 Class 150 | 1-1/4" | Socket Weld | Forged Alloy 20 | 275 psi |
ASME B16.5 Class 150 | 1-1/2" | Socket Weld | Forged Alloy 20 | 275 psi |
ASME B16.5 Class 150 | 2" | FNPT | Alloy 20 | 150 psi |
ASME B16.5 Class 150 | 2" | Socket Weld | Forged Alloy 20 | 275 psi |
ASME B16.5 Class 150 | 2-1/2" | Socket Weld | Forged Alloy 20 | 275 psi |
ASME B16.5 Class 150 | 3" | Socket Weld | Forged Alloy 20 | 275 psi |
ASME B16.5 Class 150 | 4" | FNPT | Alloy 20 | 150 psi |
ASME B16.5 Class 150 | 4" | Socket Weld | Forged Alloy 20 | 275 psi |
ASME B16.5 Class 300 | 1/2" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 1/2" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 1" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 1" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 1-1/4" | FNPT | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 1-1/4" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 1-1/2" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 1-1/2" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 2" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 2" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 2-1/2" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 2-1/2" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 3" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 3" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 4" | Slip On | Forged Alloy 20 | 720 psi |
ASME B16.5 Class 300 | 4" | Slip On | Forged Alloy 20 | 720 psi |
Alloy 20 Forged and Plate Flange
Alloy 20 Flange | |
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ASTM B462 Alloy 20 Weld Neck Flange | ASTM B462 Alloy 20 Socket Weld Flange |
ASTM B462 Alloy 20 Slip-On Flange | ASTM B462 Alloy 20 Threaded Flange |
ASTM B462 Alloy 20 Ring Type Joint Flange | ASTM B462 Alloy 20 Square Flange |
ASTM B462 Alloy 20 Blind Flange | ASTM B462 Alloy 20 Reducing Flange |
ASTM B462 Alloy 20 Lap Joint Flange | ASTM B462 Alloy 20 Plate Flange |
ASTM B462 Alloy 20 Orifice Flange | ASTM B462 Alloy 20 Forged Flange |
Alloy 20 Pipe Flange Standards / Types and Pressure Class :
ASME/ANSI B 16.36 | Slip on Flange, Threaded Flange, Welding Neck Flange |
PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
ASME/ANSI B 16.5 | Blind Flange, Lap Joint Flange, High Hub Blind Flange, Ring Type Joint Flange, Welding Neck Flange, Slip on Flange, Socket Weld Flange, Threaded Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
ASME/ANSI B 16.47 | Welding Neck Flange, Blind Flange [Series A & B] |
PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
BS 4504 SEC 3.1 | Welding Neck Flange, Hubbed Threaded Flange, Hubbed Slip on Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange |
PRESSURE CLASS | PN 2.5 TO PN 40 |
BS 4504[PART 1] | Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange |
PRESSURE CLASS | PN 2.5 TO PN 400 |
BS 1560 BOSS | Welding Neck Flange, Slip-On Flange, Socket Welding Flange, Blind Flange, Screwed Boss Flange, Lapped Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
BS10 | Welding Neck Flange, Screwed Boss Flange, Plate Slip-On Flange, Slip-On Boss Flange, Blind 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 |
Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
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Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3.00 – 4.00 | 32.00 – 38.00 | 19.00 – 21.00 | 29.85 min* | 2.00 – 3.00 | 0.045 max |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
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Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi - 35,000, MPa - 241 | 30 % |
STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
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Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
Click on below links for Alloy 20 Flanges dimensions
Rishabh Steel Industries is an Crisil certified Alloy 20 Flanges Supplier in India. All of our Alloy 20 Flanges are manufactured and tested as per quality parameters to meet international standards such as ASTM, DIN, EN, JIS, GOST etc. Rishabh Steel Industries is a reowned Alloy 20 UNS N08020 pipe flange Dealer & distributor in your country. We are also supply Werkstoff No 2.4660 Alloy 20 Socket Weld Flanges in Middle east,Asia, Gulf, UK, GCC to supply with over 30 countries, we provide after sales service and quick delivery.
ASIA
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MIDDLE EAST
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NORTH AMERICA
AFRICA
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EUROPE
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