orifice flange

Description

Orifice Flanges are used with orifice meters 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. They are, for all intensive purposes, the same as weld neck and slip-on flanges with extra machining. They have modifications of radial tapped holes in the flange ring for meter connections and orifice plate carriers for the reason of fitting meter connections. We offer various flanges and relevant pipe fittings such as 1). Type: WN Flange, SO Flange, RTJ Flange, BL Flange, LJ Flange, SW Flange, Thread Flange 2). Diameter range: 1/2&#**9;&#**9; ~*4&#**9;&#**9; (DN*5~**0) 3). Pressure class: **0 - 1, **0Lbs 4). Standard: ASME B*6.5, ASME B*6.*6, S*****-I, HG****5~HG****2, BS*****3.1, NF E*****3, JPI 7S**5, GB***2~***4, SH***6 Material: Carbon steel, stainless steel, Alloy steel, Low-temperature steel. 5). Use: It has good welding performance, widely used in Petroleum, Chemical industry, Machinery, Electric power and so on pipe joint. 6). Special design available As a professional manufacturer, we can offer all kinds of the metal pipe fittings and can manufacture them according to any drawings. If you are interested in, pls don&#**9;t hesitate to contact WEB: http://*****/ TEL: **************4 FAX: **************7 E-mail: ***** MSN: *****