Orifice Flange

Orifice Flanges supplier Derbo Steel can provide Class 150 to Class 2500 Orifice Flange, type of sealing face RF & RTJ, material in kinds of carbon steel, low temperature carbon steel, alloy steel, stainless steel and so on.

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, according to ANSI B16.36 Standard.

Products List


China Orifice Flange 6In 1/2In NPT ASME B16.36 600LB RF ASTM A105

DB- Orifice Flange-2016

China Orifice Flange ASTM A182 GR.316 ASME B16.36 5 Inch Cl150


China Orifice Flange Set Welding Neck 6In 250LB RJ SCH40 A 350 LF2 ASME B 16.36


China ASTM A182 Gr.316 Restriction Orifice Flange Provider Offers A182 Gr.316 Restriction Orifice Flange, 4IN, CL150, Galvanized, Forged, ASME B16.36.


China ASTM A182 Orifice Flange Manufacturer Derbo offers ASTM A182 F316L Orifice Flange, 2 Inch, 300LB, ANSI B16.5, without coating, Raised Face.