Nickel Alloy - Up to 12" NB & Thickness up to Sch XXS
Stainless Steel - Up to 24" NB & Thickness up to Sch XXS
| Type | Grade |
| Nickel Spectacle Flanges | 200 & 201 |
| Monel Spectacle Flanges | 400, R-405 & K-500 |
| Inconel Spectacle Flanges | 600, 601, 625 & 718 |
| Incoloy Spectacle Flanges | 800, 800H, 800HT, 825, 925 & DS |
| Hastelloy Spectacle Flanges | B-2, B-3, C-22, C-276 & X |
| Duplex Spectacle Flanges | 2205 / 31803 |
| Super Duplex Spectacle Flanges | SAF 2507, Zeron 100 & Ferralium 255 |
| Alloy 20 Spectacle Flanges | Alloy 20 / Carpenter 20 |
| 254 SMO Spectacle Flanges | 254 SMO |
| 904L Spectacle Flanges | 904L |
| Titanium Spectacle Flanges | Gr.2 & Gr.5 |
| Nitronic Spectacle Flanges | 30, 50, 60 |
| Stainless Steel Spectacle Flanges | 300 Series |
Environment
Safety
CSR