Mac-Weld universal orifice plates perform reliably under the most challenging conditions, while also making installation convenient and cost effective.

Orifice plates provide the most reliable and accurate flow measurement for gas, liquid and steam, across a variety of industries. Mac-Weld orifice plates are designed and built to meet our client’s requirements, whether they are custom designed or standard. With established standards for manufacturing, all plates are shipped out only after they are tested, inspected and ready
to install.

The universal size orifice plates are the most economical style of plates available because of low initial cost, less maintenance, less storage space required, and the necessity of stocking plates for various pressure ratings
is eliminated.

  • Orifice plates available with a maximum diameter of 48”
  • All Mac-Weld orifice plates are inspected and stamped before being released from production.
  • Custom designs available based on clients application requirements
  • Large selection of materials available
  • NACE compliant

Material Options: 316 Stainless Steel, 304 Stainless Steel, Carbon Steel, 310 Stainless Steel, 321 Stainless Steel, 347 Stainless Steel, Alloy 20, C-276, Duplex, Incoloy 800, Monel 400, and Titanium (For a complete list, talk to a Mac-Weld sales representative today).

Industries: Any industry that requires Flow measurement

Our machining process includes ISO and LEAN principals, our CNC machines are always updated for maximum efficiency

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