Orifice Flanges

Size : 1/2"NB TO 10"NB IN

Class : 150 LBS, 300 LBS,

MATERIALS :

Stainless Steel Orifice Flange – SS Orifice Flange
ASTM  A182 
Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 
317, 317L, 321, 321H, 347, 347H, 904L.

Duplex Steel Orifice Flange 
ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.

Alloy Steel Orifice Flange – AS Orifice Flange
ASTM SA 182  F1/F5/F9/F11/F22/F91

Carbon Steel Orifice Flange – CS Orifice Flange
ASTMA 105 Gr. F42/46/52/56/60/65/70

Low Temperature Carbon Steel Orifice Flange – LTCS Orifice Flange 
A350 LF2/A350 LF3

Nickel Alloy Orifice Flange  :
Standard: ASTM / ASME SB 564 / 160 / 472.
UNS 10276 (HASTELLOY C 276)
UNS 2200 (NICKEL 200 ), 
UNS 2201 (NICKEL 201 ), 
UNS 4400 (MONEL 400 ), 
UNS 8020 (ALLOY 20 )
UNS 8825 INCONEL 825 ), 
UNS 6600 (INCONEL 600 ), 
UNS 6601 (INCONEL 601 ), 
UNS 6625 (INCONEL 625 ),

Copper Alloy Orifice Flange 
ASTM / ASME SB 61 / 62 / 151 / 152.
C 70600 (CU -NI- 90/10) – Cupro Nickel Orifice Flange 
C 71500 (CU -NI- 70/30) – Copper Nickel Orifice Flange 
UNS NO. C 92200, UNS NO. C 83600, UNS NO.  UNS NO C 10100,
C 10200, C 10300, C 10800, C 12000, C 12200

VALUE ADDED SERVICES
Hot Dip Galvanizing ,
Epoxy Coating,

TEST CERTIFICATE 
Mill Test Certificate as per EN 10204 / 3.1B