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Neo Impex Stainless Pvt. Ltd. (NISPL) is an ISO company. Incorporated in 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 Lap Joint 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 (NPT), 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 Alloy DIN 2.4660 Weld Neck 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.
We are exporters of ASTM SB462 Alloy 20 Slip On Flanges these flanges are a 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. Also We offer wide range of Alloy 20 ASTM B462 Flanges such as Alloy 20 Slip On Flanges, Alloy 20 Weld Neck Flanges, Alloy 20 Socket Weld Flanges, Alloy 20 Blind Flanges, Alloy 20 Orifice Flanges, Alloy 20 Spectacle Blind Flanges, Alloy 20 Screwed / Threaded Flanges, Alloy 20 Reducing Flanges, Alloy 20 Ring Type Joint Flanges (RTJ) etc.
Specifications : ASTM B462 / ASME SB462
Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2″NB TO 60″NB
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Forged and Plate Flanges
Products | Size | |
ASTM B462 Alloy 20 Slip-On Flanges | ASTM B462 Alloy 20 Threaded Flanges | Sizes 1/8″ – 36″ Raised Face or Flat Face |
ASTM B462 Alloy 20 Weld Neck Flanges | ASTM B462 Alloy 20 Socket Weld Flanges | |
ASTM B462 Alloy 20 Blind Flanges | ASTM B462 Alloy 20 Reducing Flanges | |
ASTM B462 Alloy 20 Lap Joint Flanges | ASTM B462 Alloy 20 Plate Flanges | |
ASTM B462 Alloy 20 Orifice Flanges | ASTM B462 Alloy 20 Forged Flanges | |
ASTM B462 Alloy 20 Ring Type Joint Flanges | ASTM B462 Alloy 20 Square Flanges |
Alloy 20 Flange Standards / Types And Pressure Class :
ASME/ANSI B 16.5 | Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint 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 |
ASME/ANSI B 16.36 | Welding Neck Flange, Slip on Flange, Threaded Flange |
PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
BS 4504 SEC 3.1 | Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded 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, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss 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 |
STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
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 |
Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi - 35,000, MPa - 241 | 30 % |
Alloy 20 Flanges | Alloy 20 EN 1092-1 Flanges |
Alloy 20 BS 4504 Flanges | Alloy 20 Forged Flanges |
Alloy UNS N08020 Flanges | Alloy 20 Slip on Flanges |
Alloy 20 Flat Flange Suppliers | ANSI Alloy 20 Blind Flange |
Alloy DIN 2.4660 Weld Neck Flanges Dealer | Alloy NiCr20CuMo Socket weld Flanges Exporter |
INCOLOY® Alloy 20 Long Weld Neck Flanges Stockholder | Alloy 20 Threaded Flanges Distributors |
Alloy 20 Reducing Flanges | Alloy 20 Ring Type Joint Flanges Manufacturer |
Carpenter® 20 Alloy Orifice Flange | Alloy 20 Spectacle Blind Flanges |
Alloy 20 WNRF Flange | Alloy 20 SORF Flanges |
ANSI B16.5 Alloy 20 RTJ Flanges | Alloy 20 Screwed Flanges Stockist |
ASTM B564 Alloy 20 Lap Joint Flanges | ASME SB564 Alloy 20 BLRF Flange |
Alloy 20 Raised Face Flanges | Alloy 20 Nipoflange |
Alloy 20 Square Flanges | ASME SB564M Alloy 20 SWRF Flange |
Alloy 20 Tongue & Groove Flanges | Alloy 20 Male & Female Flanges |
Alloy 20 DIN Flanges | Alloy 20 ASME B16.5 Flanges |
ASTM B462 Alloy 20 Flanges are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of ASTM B462 Alloy 20 Flanges through a worldwide network of stock-keeping branches. These ASTM B462 Pipe Flanges is use in various industries like :
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MIDDLE EAST Saudi Arabia |
AFRICA Nigeria NORTH AMERICA Usa |
EUROPE Russia |
ASIA India SOUTH AMERICA Argentina |
We are renowned & most acclaimed Source, Stock, Distribution, Manufacturer, Suppliers, Stockholder, Traders, Wholesaler, Dealer, Distributor, Importer & Exporter, Fabricator, Stockist of ASTM B462 Flanges in Alloy 20.
For More Information About ASTM B462 Alloy 20 Flanges Please Call +91 22 3533 5640 or Send an Email to [email protected]