| Weld Neck Flange (WN) | Designed for high-pressure and high-temperature applications. Butt-welded to the pipe for maximum strength. |
| Slip-On Flange (SO) | Slides over the pipe and is fillet welded. Easy to install and economical. |
| Blind Flange (BL) | Used to close the end of a pipeline or vessel. Has no bore. |
| Socket Weld Flange (SW) | Used for small-bore, high-pressure piping. Pipe fits into a socket before welding. |
| Threaded Flange | Screwed onto threaded pipes without welding. Suitable for low-pressure applications. |
| Lap Joint Flange | Used with a stub end. Ideal where frequent dismantling is required. |
| Ring Type Joint (RTJ) Flange | Uses a metal ring gasket for leak-tight sealing in high-pressure service. |
| Spectacle Blind Flange | Used for positive pipeline isolation during maintenance. |
| Orifice Flange | Designed to accommodate orifice plates for flow measurement. |
| Custom / Special Flanges | Manufactured according to customer drawings and specifications. |
