Flanges
From our vast stocks in the UK and worldwide, we are able to offer a full range of flanges in ANSI B16.5 / ASME B16.47 Series A & B as follows.
Size range ½" up to 48" diameter, wall thickness sch 5s to sch XXS and heavier, pressure ratings from 150# to 2500#.
We also manufacture in house line blind, spacer and spectacle flanges and to client drawings as required.
| Carbon Steels | High Yield | Alloy Steels | Austenitic Stainless Steels | Duplex Steels | Nickel Alloys | Copper Nickel |
|---|---|---|---|---|---|---|
| ASTM A105N | ASTM A694 F42 | ASTM A182 Grade F1 | ASTM A182 F304 / L | ASTM A182 F51 | ASTM B564 UNS NO6625 | Cu/Ni 90/10 |
| ASTM A350 LF2 | ASTM A694 F52 | ASTM A182 Grade F5 | ASTM A182 F316 / L | ASTM A182 F53 | ASTM B564 UNS NO8825 | |
| ASTM A694 F60 | ASTM A182 Grade F9 | ASTM A182 F321 / H | ASTM A182 F55 | ASTM B564 UNS NO8800 | ||
| ASTM A694 F65 | ASTM A182 Grade F11 | ASTM A182 F347 / H | ASTM B564 UNS NO8810/11 (HT) | |||
| ASTM A694 F70 | ASTM A182 Grade F22 | ASTM A182 F44 UNS S31254 (6 Mo) | ||||
| ASTM A182 Grade F91 |
