About MOPIPE
Since 1933, Missouri Pipe Fittings Company — aka MOPIPE — has manufactured pipe nipples and supplied pipe fittings, flanges, couplings, and specialty piping components from St. Louis, Missouri.
What began as a pipe nipple machine shop has grown into a national manufacturing and master distribution partner serving national and regional distributors, public and private OEMs, master distributors, and strategic supply partners. From our St. Louis headquarters, our products support numerous industries – Industrial, commercial, construction, agricultural, energy, utility, and infrastructure applications across North America.
Built on American Manufacturing
MOPIPE has been shaped by generations of steady leadership, long-term relationships, and practical manufacturing expertise.
The company was originally built under the Eagleton family and later carried forward by the Roewe family. Bill Roewe joined Missouri Pipe Fittings Company in 1952 and helped guide the company through decades of industry change, facility growth, supplier development, and product expansion.
Through the 1950s, MOPIPE focused heavily on domestic pipe nipple manufacturing. In the 1960s, the company expanded its offering through import partnerships for steel merchant couplings and malleable iron fittings, broadening its role in the PVF supply chain.
More than 90 years later, pipe nipples remain our foundation. From our approximately 100,000-square-foot facility in St. Louis, MOPIPE remains one of the few active American pipe nipple manufacturers serving the national PVF market.
Manufacturing and Sourcing Capabilities
Manufacturing is at the heart of MOPIPE.
We produce standard and custom pipe nipples in a wide range of lengths, thread configurations, groove specifications, bevels, cuts, and machining requirements. Whether the need is one custom item or a high-volume production run, our team is built to deliver products made to the customer’s specifications.
MOPIPE is also a broader PVF sourcing partner. Our import product offering includes carbon steel fittings, stainless steel fittings, brass fittings, forged steel fittings, merchant couplings, flanges, hammer unions, grooved products, and specialty piping components. We bring the highest quality pipe and fittings from all over the world. If it’s PVF, we have or we can get it.
Our value is straightforward: American manufacturing, flexible sourcing, a single-source solution for fittings and nipples, and products custom fit to the customer’s need.
How We Work
For decades, MOPIPE has built lasting relationships with national and regional distributors, public and private OEMs, manufacturers, suppliers, and independent sales representatives.
Those relationships are built on trust, responsiveness, and follow-through. Customers and suppliers know they can reach experienced people who understand the details and are empowered to solve problems quickly.
Our core values guide that work every day: Get the Job Done, Care for Each Other, Nail the Details, and Get Better Every Day.
Our promise is simple: listen to the need, ensure the product is custom fit to every detail, deliver fast and reliably, and stand behind our work. If something is not right, we fix it fast. No excuses.
The Next Chapter
In 2024, MOPIPE entered its next chapter under new ownership through Stacker Holdings.
This transition continues the legacy built by the Eagleton and Roewe families while adding investment in people, systems, technology, inventory, and operational capacity. Today, MOPIPE is focused on becoming the leading custom pipe nipple vendor in the United States and a best-in-class partner for national distributors, OEMs, and supply chain partners.
MOPIPE is proud of its history, grateful for the families and partners who built the company, and committed to building the next generation of American manufacturing.
Place an order with MOPIPE today, the trusted nationwide pipe
supplier.