Flanges are crucial for linking valves, pipes, pumps, and other plumbing equipment. These forged rings come in many shapes and sizes, making it imperative to determine the most suitable option for your needs. With the vast range of varieties and specifications available, selecting the right flange may initially pose a challenge. The two main categories of flanges are welded and threaded types of flanges.
Connections are developed between two flanges or between a flange and another piece of equipment using a bolt. The two pieces are bolted together, making them a single unit. Bolting a flange to a pipeline provides an easily accessible seal.
There are numerous flanges developed to support varying pipelines and plumbing works. Some of the most commonly accessed flanges include slip-on flanges, weld neck flanges, socket weld flanges, and blind flanges.
Flanges play a crucial role in the integrity and performance of piping systems, providing a secure and leak-free connection. The selection of the appropriate type of flange depends on factors such as the piping system's requirements, operating conditions, and the materials being transported.
| Size: | 1/4" NB TO 24" NB (ABOVE AS PER CUSTOMER REQUIREMENT) |
| Class | 150#, 300#, 600#, 900#, 1500#, 2500#. |
| Standard | SORF, SOFF, SOLJ, SWFF, WNRF, WNFF, WNRTJ, LWNRF, BLRF, BLFF, BLRTJ, SWRF, LAP Joint, Threaded, Reducing, Spectacle, Orifice & Studding Outlet are manufactured according to ANSI B 16.5, B 16.47 Series A (MSS SP-44), B 16.47 Series B (API 605), MSS SP-43, DIN 2527, DIN 2566, DIN 2576, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2642, BS 10, IS 1538 & IS 6392, JIS Flanges etc. |
| Types of Flanges | Weld neck Flanges (WNRF), Slip-on Flanges (SORF), Blind Flanges (BLRF), Lap Joint Flanges, (SOLJ), Socket-weld Flanges (SWRF), Screwed (Threaded) Flanges, Long weld neck Flanges (LWNRF), Spectacle Blind Flanges, Spacer & Blind Flanges, Ring Type Joint Flanges (RTJ), Reducing Flanges, Raised Face (RF) Flanges, Orifice Flanges, Deck Flange, Large Diameter Flanges, Custom Flanges, Drawing Flanges, Forged Flanges, Plate Flanges, Flat Face Flanges, etc. |
| Flange Dimension Standard | ANSI B16.5 (150# to 2500#), ANSI B16.47 (Series A/B, 75# to 900#), EN 1092-1 (PN 6, 10, 16, 25, 40), DIN Standard, UNI Standard, API 6A Standard, BS 10 (Table A, D, E, F, H, J, K, R, S, T), JIS B2220 (5K, 10K, 16K, 20K, 30K), MSS SP-44 Standard, AS 2129 (Table A, D, E, F, H, J, K, R, S, T), IS 6392 Standard. |
| Form | Slip-On Flange (SO), Blind Flange (BL), Lap Joint Flange (LF), Socketweld Flange (SW), Weld Neck Flange (WN), Long Weld Neck Flange (LWN), Ring Type Joint (RTJ), Threaded Flange, Customized Flange with Raised Face (RF), Flat Face (FF). |
| Size | 1/4" NB TO 24" NB (ABOVE AS PER CUSTOMER REQUIREMENT). |
| Grade: | F201, F202, F301, F302, F304, F304L, F309, F310, F316, F316L, F316LN, F317L, F321, F347, 405, 409, 410, 420, 430, 440C, F904L |
| Standards: | ASTM B564 / B408/ B425 / A182 |
| Grades: | 600 (N06600), 601 (N06601), 625 (N06625), 718 (N07718), 800 (N08800), 800H (N08810), 800HT (N08811),825 (N08825), F904L (N08904). |
| Standards: | ASTM A182 |
| Grades: | 2205 (F51, S31803 / F60, S32205), SMO254 (F44, S32154), 2507 (F53, S32750 / F55, S32760), Ferralium 255 (F61, S32550). |
| Standards: | ASTM B564 / B572 |
| Grades: | C726 (N10276), C4 (N06455), C22 (N06022), C2000 (N06200), X (N06002), B2 (N10665), B3 (N10675). |
| Standards: | ASTM / ASME SB 61 / 62 / 151 / 152 |
| Grades: | Copper Nickel 90 / 10, Copper Nickel 90 / 10 |
| Standards: | ASTM B564 / B182 |
| Grades: | 200 (N02200), 201 (N02201), Alloy 20 (N08020). |
| Standards: | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Grades: | Monel 400, Monel K500 |
| Standards: | ASTM A182 / ASME SA182 |
| Grades: | F1, F5, F9, F11, F12, F22, F91 |
| Standards: | ASTM A105, ASTM A350 |
| Grades: | Gr. LF2, LF3, ASTM A694 -F42, F46, F48, F50, F52, F56, F60, F65, F70. |
| Standards: | ASTM B381 |
| Grades: | F2, F5 (Ti6AI4V), F7. |
| Grades: | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Grades: | IS 2062,ANSI B16.5,IS 2002,ANSI B16.5 |
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