| Type | Size | Pressure Rating | Material Grade |
|---|---|---|---|
| CS & Low Alloy Forged Flanges |
1/2" to 56" | 150# to 2500# PN6 to PN100 Table D,E,F,H |
ASTM A105 / 105N / A694 F42/ F48/ F52/ F56/ F60/ F65/ F70 |
| CS Low Temperature Forged Flanges |
1/2" to 56" | 150# to 2500# PN6 to PN100 Table D,E,F,H |
ASTM A350 LF2/ LF3/ LF6 |
| Low Alloy Forged Flanges | 1/2" to 48" | 150# to 2500# PN6 to PN100 Table D,E,F,H |
ASTM A182 F5/ F9/ F11/ F22/ F91 |
| Stainless Steel Flanges |
1/2" to 56" | 150# to 2500# PN6 to PN100 Table D,E,F,H |
ASTM A182 F304/ F304L/ F316/ F316L/ F316Ti/ 317L/ F321/ F321H/ F347/ F347H |
| Fig 8 & Spacer & Blank | 1/2" to 24" | Cl. 150 to Cl. 2500 | ASTM A516 Gr. 60/ A105 Gr. B |
| Stainless Steel Duplex & Super Duplex Flanges |
1/2" to 48" | Cl. 150 to Cl. 2500 | ASTM A182 F44/ F51/ F53/ F55/ F60 |
| Copper-Nickel Forged Flanges |
1/2" to 4 " | Cl. 150 to Cl. 2500 & Drawing | CN 102, C70600, C7060X (Cu-nI 90/10), CN107, C71500 (CuNi 70/30) |
| Nickel-based Alloys |
1/2" to 24 " | 150# to 2500# PN6 to PN100 |
ASTM B462 A-20 ASTM B626 C-276 ASTM B564 A-400 ASTM B564 A-600 ASTM B564 A-625 ASTM B564 A-825 |