20 million delivered and counting

Mac-Weld paddle orifice plates provide the most reliable and accurate flow measurement for gas, liquid and steam, across a variety of industries. With established standards for manufacturing, Mac-Weld orifice plates perform reliably under the most challenging installation and process conditions.

Universal orifice plates provide the most reliable and accurate flow measurement for gas, liquid and steam, across a variety of industries. With established standards for manufacturing, Mac-Weld orifice plates perform reliably under the most challenging installation and process conditions.