Products & Services
Flanges
Plate, AWWA, ANSI, DIN & Backing Flanges
Expansion Joints
Flanged & Union Rubber Expansion Joints
Pump Connectors
Flanged & Threaded Pump Connectors
Valves
Butterfly, Check & Pressure Relief Valves
Fittings & Accessories
Grooved Piping Systems, Other Fittings & Accessories
Machining & Manufacturing
Custom Parts Manufacturing & Fast Turn Modification
Learn more about the products we offer!
About Us
API International is a manufacturer and wholesale distributor of flanges, expansion joints, valves, other pipe fittings and custom fabricated parts. We offer a wide variety of 100% domestic, Buy America and imported flanges and other pipe fittings. Customers turn to us when they need quick delivery of parts and are looking for a higher level of customer service. Standard parts are stocked in one of our conveniently located warehouses for quick distribution throughout the United States.
What Makes API Different
What Customers Are Saying
“I have been purchasing flanges from API International for a few years now and most recently check valves, expansion joints etc. They always have exceptional quality of their products and a wide selection. Between their two warehouses, they have what I need in stock 99.9% of the time and ship within a day of receiving the purchase order. RIck Runckel and his team have been top notch to us with customer service, handling our orders, quoting products, and anything else we may need. Highly recommend them as a supplier!”
-Customer in Blower Industry
“API is by far one of our best and most reliable suppliers. The quality of the products we purchase is excellent and the pricing is very competitive. I have been buying from them for well over 20 years and have had the opportunity to get to know many of the people there. Always a pleasure to work with!”
-Customer in Bellows Industry