Nishra Overseas LLP is a leading Monel Flanges manufacturer in Mumbai, India. We are an ISO 9001:2015 certified firm that has been active in the metal market since 2003. The design and development of ASTM B564 UNS N04400 Flanges goods adheres to both national and international quality standards. We provide our clients with the most competitive pricing on ANSI B16.5 Flanges, and we have a global inventory of standard sizes, styles, and materials that can be delivered right away. Our high-quality Monel Flanges are specifically developed for a variety of piping applications.
The nickel alloy known as Monel is used to make Monel flanges. Iron, carbon, and manganese are added to nickel and copper, which make up the majority of its composition. Compared to pure nickel flanges, ASTM B564 Monel Flanges are stronger. Monel flanges are renowned for their ability to withstand corrosion under a wide range of challenging circumstances. Because of their superior corrosion resistance, monel flanges are ideal for applications involving steam and seawater. ANSI B16.5 Monel Flanges are the recommended choice for cryogenic applications. Nishra Overseas provides high-quality Monel Flanges with a number of features. Monel flanges are extremely robust and ductile. They are very corrosion-resistant and have outstanding thermal stability. ASME SB564 Monel flanges are long-lasting and made of sturdy material. Monel flanges exhibit resilience to conditions that are high in acids and alkalis. In harsh conditions, monel flanges resist pitting and crevicing.
Nishra Overseas specializes in selling, manufacturing, and trading a high-quality line of Monel Flanges. We have been offering and manufacturing Monel Slip On Flanges in response to our clients' varying demands. These goods, which are comparable to Monel Alloy Flanges, are likewise available in several grades. The design of these Monel Threaded Flanges adheres to international quality standards and uses extremely costly quality. The same is true for Monel Flanges, which we promptly deliver from our end with the aid of our extensive distribution network in order to achieve total customer satisfaction. Monel Blind Flanges also offer some great advantages, such as immaculate polish, exact range, and durability. Our esteemed customers may also choose from a variety of grades, sizes, and shapes of Monel Socket Weld Flanges, all of which we provide at the most competitive pricing. Because copper and nickel can be resolved in any ratio, Monel Lap Joint Flanges is a single-phase alloy. Monel Ring Joint Type Flanges work and harden incredibly quickly, making them extremely challenging to process in comparison to steel. Certain alloys can withstand a fire in pure oxygen, while Monel Spectacle Blind Flanges are resistant to corrosion and acids. Tiny additions of titanium and aluminum provide Monel Nippo Flanges, which have the same resistance to erosion but significantly more strength as they age because of the gamma prime configuration.
| Specifications | ASTM B564 / ASME SB564 |
| Size Chart of SS Blind Flanges | 1/2″ (15 NB) to 48″ (1200NB) |
| Standards |
ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure rating of SS WN flanges | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| American Standard of SS Flanges | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Flange Forging Methods | Forging/ Casting/ Rolling And Cutting |
| Pressure Calculation in DIN | PN6, PN10, PN25, PN40, PN64 | 6Bar, 10Bar, 16Bar, 25Bar, 40Bar. |
| Test Certificates | EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc |
| Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diam.ofHub | Diameter of Raised Face | Length Hub.Y | Thread Length | Diam. of Bolt Circle | Diam. of Bolt Holes | Number of Bolts | Diam. of Bolts (inch) | KG | LB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| inch | dn | O | C | X | G | Y | T | BC | BH | BN | BD | ||
| 1/2″ | 15 | 89.00 | 11.20 | 30.20 | 35.10 | 15.70 | 15.70 | 60.50 | 15.80 | 4 | 1/2″ | 0.4 | 0.9 |
| 3/4″ | 20 | 98.50 | 12.70 | 38.10 | 42.90 | 15.70 | 15.70 | 69.90 | 15.80 | 4 | 1/2″ | 0.7 | 1.5 |
| 1″ | 25 | 108.00 | 14.20 | 49.30 | 50.80 | 17.50 | 17.50 | 79.30 | 15.80 | 4 | 1/2″ | 0.8 | 1.8 |
| 1-1/4″ | 32 | 117.50 | 15.70 | 58.70 | 63.50 | 20.60 | 20.60 | 88.90 | 15.80 | 4 | 1/2″ | 1.2 | 2.6 |
| 1-1/2″ | 40 | 127.00 | 17.50 | 65.00 | 73.20 | 22.40 | 22.40 | 98.60 | 15.80 | 4 | 1/2″ | 1.5 | 3.3 |
| 2″ | 50 | 152.50 | 19.10 | 77.70 | 91.90 | 25.40 | 25.40 | 120.70 | 19.10 | 4 | 5/8″ | 2.3 | 5.1 |
| 2-1/2″ | 65 | 178.00 | 22.40 | 90.40 | 104.60 | 28.40 | 28.40 | 139.70 | 19.10 | 4 | 5/8″ | 3.7 | 8.1 |
| 3″ | 80 | 190.50 | 23.90 | 108.00 | 127.00 | 30.20 | 30.20 | 152.40 | 19.10 | 4 | 5/8″ | 4.1 | 9 |
| 3-1/2″ | 90 | 216.00 | 23.90 | 122.20 | 139.70 | 31.80 | 31.80 | 177.80 | 19.10 | 8 | 5/8″ | 5.1 | 11.2 |
| 4″ | 100 | 228.50 | 23.90 | 134.90 | 157.20 | 33.30 | 33.30 | 190.50 | 19.10 | 8 | 5/8″ | 5.9 | 13 |
| 5″ | 125 | 254.00 | 23.90 | 163.60 | 185.70 | 36.60 | 36.60 | 215.90 | 22.40 | 8 | 3/4″ | 7 | 15.4 |
| 6″ | 150 | 279.50 | 25.40 | 192.00 | 215.90 | 39.60 | 39.60 | 241.30 | 22.40 | 8 | 3/4″ | 8.4 | 18.5 |
| 8″ | 200 | 343.00 | 28.40 | 246.10 | 269.70 | 44.50 | 44.50 | 298.50 | 22.40 | 8 | 3/4″ | 13 | 28.6 |
| 10″ | 250 | 406.50 | 30.20 | 304.80 | 323.90 | 49.30 | 49.30 | 362.00 | 25.40 | 12 | 7/8″ | 18 | 39.5 |
| 12″ | 300 | 482.50 | 31.80 | 365.30 | 381.00 | 55.60 | 55.60 | 431.80 | 25.40 | 12 | 7/8″ | 29 | 64 |
| 14″ | 350 | 533.50 | 35.10 | 400.10 | 412.80 | 57.20 | 57.20 | 476.30 | 28.50 | 12 | 1″ | 39 | 86 |
| 16″ | 400 | 597.00 | 36.60 | 457.20 | 469.90 | 63.50 | 63.50 | 539.80 | 28.50 | 16 | 1″ | 47 | 103 |
| 18″ | 450 | 635.00 | 39.60 | 505.00 | 533.40 | 68.30 | 68.30 | 577.90 | 31.80 | 16 | 1 1/8″ | 57 | 126 |
| 20″ | 500 | 698.50 | 42.90 | 558.80 | 584.20 | 73.20 | 73.20 | 635.00 | 31.80 | 20 | 1 1/8″ | 76 | 167 |
| 24″ | 600 | 813.00 | 47.80 | 663.40 | 692.20 | 82.60 | 82.60 | 749.30 | 35.10 | 20 | 1 1/4″ | 97 | 214 |
| ANSI/ASME B16.34 | PRESSURE RATING CHART | ||||||
| Temperature °F | 150# | 300# | 400# | 600# | 900# | 1500# | 2500# |
| -20 to 100 | 275 | 720 | 960 | 1440 | 2160 | 3600 | 6000 |
| 200 | 230 | 600 | 800 | 1200 | 1800 | 3000 | 5000 |
| 300 | 205 | 540 | 720 | 1080 | 1620 | 2700 | 4500 |
| 400 | 190 | 495 | 660 | 995 | 1490 | 2485 | 4140 |
| 500 | 170 | 465 | 620 | 930 | 1395 | 2330 | 3880 |
| 600 | 140 | 435 | 580 | 875 | 1310 | 2185 | 3640 |
| 650 | 125 | 430 | 575 | 860 | 1290 | 2150 | 3580 |
| 700 | 110 | 425 | 565 | 850 | 1275 | 2125 | 3540 |
| 750 | 95 | 415 | 555 | 830 | 1245 | 2075 | 3460 |
| 800 | 80 | 405 | 540 | 805 | 1210 | 2015 | 3360 |
| 850 | 65 | 395 | 530 | 790 | 1190 | 1980 | 3300 |
| 900 | 50 | 390 | 520 | 780 | 1165 | 1945 | 3240 |
| 950 | 35 | 380 | 510 | 765 | 1145 | 1910 | 3180 |
| 1000 | 20 | 320 | 430 | 640 | 965 | 1605 | 2675 |
| 1050 | 20 | 310 | 410 | 615 | 925 | 1545 | 2570 |
| 1100 | 20 | 255 | 345 | 515 | 770 | 1285 | 2145 |
| 1150 | 20 | 200 | 265 | 400 | 595 | 995 | 1655 |
| 1200 | 20 | 155 | 205 | 310 | 465 | 770 | 1285 |
| 1250 | 20 | 115 | 150 | 225 | 340 | 565 | 945 |
| 1300 | 20 | 85 | 115 | 170 | 255 | 430 | 715 |
| 1350 | 20 | 60 | 80 | 125 | 185 | 310 | 515 |
| 1400 | 20 | 50 | 65 | 95 | 145 | 240 | 400 |
| 1450 | 15 | 35 | 45 | 70 | 105 | 170 | 285 |
| 1500 | 10 | 25 | 35 | 55 | 80 | 135 | 230 |
| AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) |
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|---|
| Monel 400 Flanges | Monel K500 EN 1092-1 Flanges |
| Alloy K500 Weld Neck Flanges Dealer | Monel 400 Socket weld Flanges Exporter |
| Monel 400 Long Weld Neck Flanges Stockholder | Alloy K500 Threaded Flanges Distributors |
| Monel UNS N05500 Reducing Flanges | Monel 400 Ring Type Joint Flanges Manufacturer |
| Monel K500 BS 4504 Flanges | Monel 400 Forged Flanges |
| Monel UNS N04400 Flanges | Monel K500 Slip on Flanges |
| Monel 400 Flat Flange Suppliers | ANSI K500 Alloy Blind Flange |
| Monel DIN 2.4360 Orifice Flange | Monel K500 Spectacle Blind Flanges |
| Monel 400 WNRF Flange | Monel K500 SORF Flanges |
| ANSI B16.5 Monel Alloy 400 RTJ Flanges | Monel K500 Screwed Flanges Stockist |
| Monel 400 DIN Flanges | K500 Monel ASME B16.5 Flanges |
| ASTM B564 Monel 400 Lap Joint Flanges | ASME SB564 Monel K500 BLRF Flange |
| Monel 400 Raised Face Flanges | K500 Monel Nipoflange |
| Monel DIN 2.4375 Square Flanges | ASME SB564M Monel 400 SWRF Flange |
| Monel Alloy 400 Tongue & Groove Flanges | Alloy K500 Male & Female Flanges |
| Oil and Gas Processing | Dairy and Food Processing |
| Desalination | Pesticides |
| Pulp and Paper | Sugar Factory |
| Energy industries | Power Plants |
| Ship Building | Fertilizers |
| Machine Building | Nuclear |
| Pharmaceuticals | Chemicals |
| Textile Machinery | Synthetic Fibers |
| Construction | Modern Architecture |
| Refinery & Petrochemicals | Water treatment facilities |
Every Standards have clearly requirements for steel flanges’ marking style, usually the marking words include seller’s Logo, buyer’s Logo (OEM), standard number, flange’s type, flange’s pressure, flange’s size, flange’s material, place of origin, heat number and other words for convenient to trace. If the flanges repaired by welding, it must mark on flanges showing this flange repared by welding. If the flange’s dimensions (OD, ID, PCD, Thickness, Holes number, Holes diameter, Tolerance etc) are different with the normal standard, it also must mark on flanges where it is different with normal ones. Another important place is heat number marking, it is the tracing base for every piece flange, and from the heat number we can trace to the beginning of raw material import.
Carbon Steel, Monel Flanges and Stainless Steel Slip On Flanges are delivered with or without surface protection, as determined by the manufacturer.
The company delivers Monel Flanges in standard packaging, without surface protection or end protectors (caps). Special packaging, protective covers, and end protectors (caps) can be agreed upon.