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