WN Flange/ ANSI /API 6A Flanges

Type
Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint, Threaded, Orifice Flange, Swivel Flange, Spectacle Blind, etc.

Size
1/2"-72"

Class
150#, 300#, 400#, 600#, 900#, 1500#, 2500#

Specification
Carbon Steel ASTM A105/A694 F42/46/52/60/A350 LF2

Stainless Steel ASTM A182 F304/304L/316/316L

Alloy Steel ASTM A182 F1/F5/F9/F11/F22/F91/etc.

Duplex stainless steel ASTM A182 F51/F53/F55/F60

Nicke alloys Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800

Cu-Ni 90/10, 70/30

Forged Steel Flanges:

* ASME/ANSI B16.5: WELDING NECK FLANGE, SLIP-ON FLANGE, BLIND FLANGE, HIGH HUB BLIND FLANGE, SOCKET WELD FLANGE. LAPJOINT FLANGE, THREADED FLANGE. RING TYPE JOINT FLANGE.
Pressure Class: 150, 300, 400, 600, 900, 1500, 2500

* ASME/ANSI B16.47(SERIES A & B): WELDING NECK FLANGE, BLIND FLANGE.
Pressure Class: 75, 150, 300, 400, 600, 900

* ASME/ANSI B16.36: (ORIFICE FLANGES) WELDING NECK FLANGE, SLIPON FLANGE, THREADED FLANGE.
Pressure Class: 300, 400, 600, 900, 1500, 2500

* ASTM/ANSI B16.48: ( Figure-8 blanks)
Pressure Class: 150, 300, 400, 600, 900, 1500, 2500

* MSS SP44: WELDING NECK FLANGE, BLIND FLANGE.
Pressure Class: 300, 400, 600, 900

* API 6A: WELDING NECK FLANGE, THREAD FLANGE, BLIND FLANGE.
Pressure: 2000Psi, 3000Psi, 5000Psi, 10000Psi, 15000Psi, 20000Psi, 25000Psi

* Materials Includes:
> Carbon Steel: ASME SA105N
> Low Temperature Carbon Steel: ASME SA350 LF2
> High Strength Steel: ASME SA694 F42/46/52/56/60/65
> Stainless Steel: ASME 304/304L, 316/316L
> Duplex Stainless Steel: ASME SA182 F51
> Nickel alloys: Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800