Steeltrade Flanges
Our complete offer of Flanges is consist of flanges, welding neck flanges (WN) and Long Welding Neck flanges (LWN), Blind, Slip on, Socket weld, Threaded, Lap Joint. Our flanges are available into all ANSI e API classes. Steel, carbon and other available materials.
We can also provide customized flanges,
to learn more visit the dedicated section Special Pieces.

Products | Dimensions | Carbon Steel Materials |
---|---|---|
Flanges: Welding neck, blind, slip on, long welding neck, socket weld, threaded, lap joint | ANSI B16.5 / ANSI B16.47 – MSS SP44 – API – AWWA | ASTM A105 – ASTM A350 LF2 ASTM A694 all material grades - EN Standards |
Alloy Steel Materials | Stainless Steel Materials | Special Alloys Materials |
---|---|---|
ASTM A182 F1 – F11 – F12 – F22 – F5 – F9 – F91 - EN Standards | ASTM A182 F304 / 304L / 304H ASTM A182 F321 / 321H ASTM A182 F347 / 347H ASTM A182 F316 / 316L / 316H ASTM A182 F310 / 310H - EN Standards |
Duplex, Super Duplex, Inconel, Incoloy, Monel, Hastelloy, Titanium |


