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Orifice Flanges

Orifice Flanges are used with orifice plate or flow nozzle for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline.  Orifice flanges generally come with either raised faces or RTJ (Ring Type Joint) facings. Pairs of pressure tappings are machined into the orifice flange, making separate orifice carriers or tappings in the pipe wall unnecessary.

Orifice Flange manufacturer Orientsteel supplies Orifice Flanges, Plate Flanges, Orifice Plates Fittings in alloy steel, forged steel, ductile ironStainless Steel etc.

Orifice Flanges Product List

Orifice Weld Neck Flanges
LD 014-FL
Orifice Weld Neck Flange Manufacturer Orientsteel Supplies Orifice Welding Neck Flanges, Orifice Flanges, Available in ANSI, BS, JIS, UNI, MSS and SP Standards.
A105N Orifice Welding Neck Flange, SCH STD, 300LB
LD 14 OWNF 01
China Orifice Flange Manufacturer Orientsteel provides A105N Orifice Welding Neck Flange With Jack Screw, Bolts/Nuts, SCH STD, 300LB, 12 Inch, ANSI B16.36.
Orifice Welded Neck Flanges, 10 Inch, 900LB, RF
LD 14 OWNF 02
China Orifice Flange Manufacturer Orientsteel provides A105N Orifice Welded Neck Flanges with Plug, Bolts/Nuts, ANSI B16.36, 10 Inch, 900LB, RF, SCH STD.
Black Weld Neck Orifice Flange, 300#, 2 Inch, SCH 80
LD 14 OF 01
China WN Orifice Flange Manufacturer Orientsteel Provides Black Painting Weld Neck Orifice Flanges, ASTM A105, 300LB, 2 Inch, SCH 80, RF, ANSI B16.36.
ANSI B16.36 WN Orifice Flange, 300 LB, 3 Inch, RF
LD 14 OWNF 03
China Weld Neck Orifice Flange Manufacturer Orientsteel Provides ANSI B16.36 WN Orifice Flanges in ASTM A105, Class 300, 3 Inch, Raised Face, Schedule 80.
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