Alloy steel orifice flange equipped with orifice meters which can measure the flow rate of medium in respective pipeline is widely used as measuring component at pipeline. The pairs of pressure at the opposite ends of flange are machined into the orifice flange.
Alloy steel orifice flange utilizes male face. Just like weld neck flange or slip-on flange with extra machining, it is for all intensive purposes.
Parameter
Nominal diameter: DN15-300mm
Nominal pressure: 150-900Lb
Flange facing: male face
Standard: API 600, ANSI B16.9
Materials: alloy steel ASTM A182 1F, 2F, 5F, 9F
Dimensions
Flanging face | Nominal Pressure Class | |||||
150LB | 300LB | 600LB | 900LB | 1500LB | 2500LB | |
Male face (MF) | DN15-300, 1/2"-12" | |||||
ASME B16.36 Orifice Flange, FF, RF, 150LB, DN25-600
Stainless Steel Orifice Flange, RJ, ASTM A182, PN100
Duplex Steel Orifice Flange, 1500LB, EN 1901, 1902
Alloy Steel Orifice Flange, MF, API 600, 900LB
ANSI B16.9 Socket Weld Flange, CS, AS, SS, 150-2500LB
DIN Alloy Steel Blind Flange, RTJ, PN6-40
JIS Alloy Steel Slip-on Flange, RF, 10-40K, Black
ASTM A182 Alloy Steel Threaded Flange, API 605, RF
DIN ASTM A182 Alloy Steel WN Flanges, RTJ, PN6-40
API Cast steel flanged ball valve:RF/RTJ Flange,150LB - 600 LB
DIN Sleeved Soft Seal Plug Valve, CS, SS, AS
