Cangzhou Hangsheng Flange&pipeline equipment Co.,Ltd
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Used in conjunction with a "Lap joint Stub End," these flanges are nearly identical to a slip-on flange with the exception of a radius at the intersection of the flange face and the bore to accommodate the flanged portion of the stubbed.
Cangzhou Hangsheng Flange & Pipeline Equipment Co.,Ltd has been a international manufacturer of flanges and precision machining in carbon steel, stainless steel and the alloys since 2002. We also manufacture DIN/JIS/BS (Metric) flanges, orifice unions, galvanized flanges, long weld necks, pad flanges / studding outlets, special facings and custom flanges.
Orifice flanges may be provided in one of three types of flanges: Welding Neck, Slip-On and Threaded. Each flange is provided with a pair of pressure taps for measurement of pressure drop in the flow through the orifice plate.