Orifice Flange Unions ready for direct welding into pipeline:
– tappings accurately positioned
– complete with gaskets, nuts and bolts

Fitted with orifice plate for low cost measurement:
– 316 stainless steel plate with carbon steel or stainless steel flanges
– other materials available 

Engineered and manufactured to latest standards:
– plates to ISO5167:2003 as standard (other design standards available)
– flanges in accordance with ASME B16.36

Range of flange drillings / ratings available:
– for Raised, Flat or RTJ-profile flange facings