API International, Inc.

Your source for pipe fittings and custom solutions

We stock products "Made in the U.S.A." to meet your National and local code requirements.

Products & Services

Learn more about the products we offer!

Explore The Industries We Serve

What Makes API Different

At API, we are committed to providing exceptional customer service and guaranteeing that our clients receive the right products and services for their specific requirements. If you’re looking for reliable solutions for agriculture, exhaust, HVAC, or water works, we’re here to help you every step of the way. Trust us to be your go-to source for all your industrial supply needs!

Customer Service

Our customer service team is highly responsive and takes full ownership over every order.

Quality

Products meet customer requirements and quality control is built in throughout our process.

Delivery

The right products are in inventory and shipments arrive on time to meet customer need.

Customization

Modifications can be made to standard parts, or we can manufacture custom parts, to rapidly respond to customer need.

About Us

Who we are

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 AIS & imported flanges along with other industrial pipe fitting and accessories. 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.

Customer Reviews

What our 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!"

"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!"

"I have zero complaints about their service. I would list API in the top three of our vendors with exceptional customer service. In a time when most companies have forgot how to spell customer service, let alone give any customer service, API is a pleasure to deal with. The main reason the customer service is so good is that I don’t have to think about dealing with API. I never have to follow up. I never have to give something with API a second thought, answers and quotes are fast and right."

"I have been doing business with API International for over 21 years and they have consistently provided our company with high quality parts and service. Their customer service is extremely helpful and responsive and they go out of their way to provide you with any information that you require. We have not experience anything negative in any aspect of our long lasting business relationship and I recommend them and their services should you be looking for a reliable supplier."

"I would list API in the top 3 of our vendors with exceptional customer service. In a time when most companies have forgot how to spell customer service, let alone give any customer service, API is a pleasure to deal with."

API International, Inc.

Products & Services

Learn more about the products we offer!

Explore The Industries We Serve

Water/Wastewater

Agriculture

Marine

Exhaust

HVAC

Mining

Energy/Power Generation/Oil