Flanges
Product Overview
Flanges are primarily used where a connecting or dismantling joint is needed. These joints may include attaching a pipe to fittings, valves, mechanical equipment, or any other integral component within a piping configuration.
We have globally standard flanges. Our range of Industrial flanges are ideal for application in diverse industry for high pressure and temperature applications. We supply flanges according to various specifications and requirement. The complete specifications and size range are given below.
| Specification | Item Type | Pressure Class | Size Range |
|---|---|---|---|
| ASME/ANSI B16.5 | Blind, Weld Neck, Slip-on, Socket Weld, Threaded and Lap Joint Flanges | 150 to 2500LBS 150 to 1500LBS |
26“ to 60" 26“ to 48" |
| ASME/ANSI B16.47 | Orifice Flanges ( Weld neck, Slip-on, Threaded) | 75 to 300LBS 400, 600LBS 900LBS |
1/2“ to 12" 26“ to 60" 26“ to 48" |
| ASME/ANSI B16.36 | Orifice Flanges ( Weld neck, Slip-on, Threaded) | 300 To 2500LBS | 1" to 12" |
| EN 1092-1 / DIN / BS 4504 Flanges | 01 (Plate flange), 02 (Loose plate flange for Types 32—37), 04 (Loose plate flange for Type 34),05 (Blind flange), 11 (Weld-neck flange), 12 (Hubbed slip-on flange), 13 (Hubbed) | PN2.5 to PN16 PN25 PN40 PN63 PN100 PN160, PN250 PN320 PN400 |
10mm to 1800mm 10mm to 1000mm 10mm to 600mm 10mm to 400mm 10mm to 350mm 10mm to 300mm 10mm to 250mm 10mm to 200mm |
| BS 10 | Blind, Slip-on and Welding neck flanges | TABLE-A, D, E, F, H, J, K, R, S, T | 15mm to 600mm |
| ASME/ANSI B16.9/MSS SP-43 | Stub end -Type:A, B, C (Short pattern) | S10, S40, S80 | ½” to 24” |
Technical Specifications
Flange Face Type: Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ), Large Raised face (LRF)
Coating/Surface Treatment (if applicable): Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Materials
Stainless Steel
ASTM A182: F304/304L/304H, F316/316L, F316H, F316TI, F321/321H, F317L, F317H, F347/347H
DIN 10222-5: 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4541, 1.4438, 1.0460, 1.4435, 1.4057, 1.4006, 1.4021
Special Alloy
Duplex F51/F60 - 1.4462 – UNS S31803
Super DuplexF53 – 1.4410 – UNS S532750