Orifice flange is generally come with Raised Face(RF) or Ring type Joint face (RTJ flange), it is used for the purpose of measurement of fluid flow rate of either liquids or gases in the respective pipeline. With different connected type(WN/SO/TH), there is two flow holes in the side of orifice flange. With a mounted orifice plate and a jack screw, it is easy for flange inspection and orifice plate and gaskets replacement .
ASME B16.36 is the common dimension and tolerance norm, it covers the dimension of orifice flange from 1″ to 24″ with different pressure rate. Kaysuns provide orifice flange with full dimensions and class 300#, 600#, 900#, 1500#, 2500# in every materials such as stainless steel, alloy steel, duplex stainless steel etc.
Specification of Orifice Flange:
|Dimension Range:||1/2” to 72” (DN15 ~DN1800)|
|Standards:||ANSI B16.15, ANSI B16.47, MSS SP-44, API6A, API 17D, Manufacturer Standard etc.|
① Equivalent from EN/DIN is available for above.
②. The material above is for your reference only. The actual inquiry will consider order quantity and delivery time.
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