- ASTM A182 F5 Flange
- ASTM A182 F9 Flange
- ASTM A182 F11 Flange
- ASTM A182 F22 Flange
- ASTM A105 Flange
- ASTM A350 LF2 Flange
- API Flange
- Stainless Steel 304/304L Flanges
- Stainless Steel 316/316L Flanges
- Stainless Steel 321 Flanges
- Stainless Steel 316H Flanges
- Stainless Steel 904L Flanges
- Nickel Alloy 200 Flanges
- Inconel 600 Flanges
- Inconel 625 Flanges
- Inconel 800 Flanges
- Inconel 825 Flanges
- Inconel 718 Flanges
- Alloy 20 Flanges
- Hastelloy C22 Flanges
- Hastelloy C276 Flanges
- Hastelloy X Flanges
- Duplex Steel 2205 Flanges
- Super Duplex Steel 2507 Flanges
- Monel K400 Flanges
- Monel K500 Flanges
