ANSI B16.5 Duplex Silp On and Blind Flange Manufacturer in India
Duplex Flanges are made up of a special kind of stainless steel that has austenitic and ferritic metallurgic features in its microstructure. These are magnetic steels with high corrosion resistance and work hardenable. Multi Metals (India) is a leading supplier and manufacturer of these flanges in large scale and different shapes, sizes and types. There are different types such as the Duplex Silp On Flanges are used to connect pipes together by allowing the pipes to be slipped onto them. This allows the pipes to move to desired connection location. There are different types of duplex materials.
Depending on the composition, the material can be categorized as standard duplex, super duplex and lean duplex. The Duplex Steel Flanges are useful in high pressure, high temperature and high corrosive applications. Duplex is also cost effective and is used and replaced for other material grades in the recent past. The Duplex Blind Flange Material has carbon, chromium, manganese, silicon, phosphorus, sulfur, nickel, molybdenum and iron. The chromium content is the key to corrosion resistance of these materials. There is more than 22% chromium content.
The astm a182 duplex flanges have 450MPa minimum yield strength and 620MPa minimum tensile strength. The material is used also for valve fittings, couplings, rings, shafts, forgings and pressure systems in addition to making the flanges. There are different standards which cover different dimensions of the flanges. The ANSI B16.5 Duplex Stainless Steel Flanges range from NPS ½ through NPS 24 in nominal bore sizes. Please feel free to contact us for more information on the flanges and their prices.
Stockist of duplex steel flanges, Check sizes & updated price list of duplex ss flanges
| Specification | ASTM A182 / ASME SA182 F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61. |
| UNS Grade | UNS S31803, S32205, S2205, S32550, S32750, S32760. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | ½” to 24″ |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Specialized in ASME SA182 duplex flanges, Check duplex stainless steel flange rating
| Products | Size | |
| Duplex Slip-On Flanges | Duplex Threaded Flanges | 1/8″ – 36″ Raised Face or Flat Face |
| Duplex Weld Neck Flanges | Duplex Socket Weld Flanges | |
| Duplex Blind Flanges | Duplex Reducing Flanges | |
| Duplex Lap Joint Flanges | Duplex Plate Flanges | |