ORIFICE FLANGES are widely used in conjunction with
orifice meters for measuring the rate of flow of liquids and
gases. They are basically the same as standard welding
neck and slip-on flanges except for the provision of radial,
tapped holes in the flange ring for meter connections and
additional bolts to act as jack screws to facilitate separating
the flanges for inspection or replacement of the orifice plate.
Size: 3/8"~40" DN: 10~1000 PN:1.0--------58.0 American Series:CLASS 150, CLASS 300, CLASS 400, CLASS 600, European Series:PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, Flange Facing Types:Flat Face (FF), Groove (G), Ring Joints Face(R) Standard:HG20592, ASME16.5-2009, DIN2633, ANSI, JIS. Material:195,Q235,20II,16Mn,20Mn,304,304L,316,316L,321 or as required. Surface treatment:Transparent oil, rust-proof black oil or hot galvanized. Special equipment manufacture license:manufacture license of special equipment of P.R.C QC staff:10-15. Inspection:in-house and the third party. Tolerance:not less than +_8% of normal wall thickness. Keyword:Stainless Steel Orifice Flange,Stainless Steel Flange, Orifice Flange,Flange Our objective:Survival by quality and development by credibility. Special design available to all the production process is made according to clients' requirements strictly.
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