Slip-On Flanges
Slip-on flanges for easy alignment and welding. Carbon, stainless, alloy, and duplex steel. Sizes from 1/2" to 24". Double fillet weld provides secure connection.
Available Products
| Material | Grade | Sizes | Pressure Class | Standard |
|---|---|---|---|---|
| Carbon Steel | ASTM A105 | 1/2" - 24" | 150#, 300#, 600# | ASME B16.5 |
| Stainless Steel | ASTM A182 F304/304L | 1/2" - 24" | 150#, 300#, 600# | ASME B16.5 |
| Stainless Steel | ASTM A182 F316/316L | 1/2" - 24" | 150#, 300#, 600# | ASME B16.5 |
| Alloy Steel | ASTM A182 F5/F9/F11/F22 | 1/2" - 24" | 150#, 300#, 600# | ASME B16.5 |
| Duplex Steel | ASTM A182 F51/F53 | 1/2" - 24" | 150#, 300#, 600# | ASME B16.5 |
Pressure & Temperature Ratings
All flanges are rated per ASME B16.5 pressure-temperature tables. Pressure class ratings define the maximum allowable working pressure at specified temperatures per material group. For specific pressure-temperature data, contact our team or refer to the product catalog.
Other Flange Products
Weld Neck Flanges
Tapered hub design for maximum strength at the weld joint. Best for high-pressure and high-temperature service.
Blind Flanges
Closes off the end of a piping system. Used for testing, inspection, or future expansion.
Socket Weld Flanges
Pipe inserts into the socket before welding. Ideal for small-diameter, high-pressure lines.