Welcome to the Home of the Pete's Plug®
Established in 1969 by Charles "Pete" D. Peterson Jr.
Celebrating 56+ Years in Business
The Original Temperature & Pressure Test Plugs for Natural Gas & Hydronic Industries
Over 40 million Pete's Plugs® have been sold & used worldwide.
From Hospital Clean Rooms to Gas Meters to Rocket Ships.
Buy American Act Compliant.
Peterson Equipment Co., Inc.'s products are manufactured in the United States of America.
Our plant is located in Katy, Texas, USA in the
West Energy Corridor outside of Houston.
Our products are manufactured with proprietary raw materials from American business vendors that we have been working with for decades.
All products are assembled and manufactured by hand by our highly trained team using the same practices we have used for 56+ years.
Superior Quality.
A precise, 12 point Quality Inspection process for each part is completed before the units leave our plant.
You can recognize a Pete's Plug® by our engraved label on the American Brass and American 316 Grade Stainless Steel bodies & caps.
We offer both NPT and BSP threaded brass and 316 grade stainless steel with either nordel or neoprene cores.
All products come with color coordinated strapped caps to ensure they are not lost in the field and identifiable for their interior core system.