About United States Fittings™
Exceptional Quality
United States Fittings⢠manufactures custom
pipe fittings from carbon steel, stainless steel
& aluminum that are made in the USA.
We supply leading corporations from 3M
to Dow to Exxon and Pfizer with custom
designed and fabricated products
with testing, material reports & certifications.

Proven Experience
United States Fittings⢠has been providing custom
pipe fittings to the world's most demanding
industries for over 40 years. From power to
petroleum to pharmaceutical to chemical industries,
our large manufacturing capacity combined with
technical expertise delivers pipe fittings to
meet your requirements.
Need A Quote On Your Custom Pipe Fittings?
how we do it
working together to achieve great results
Design & Fabrication
At first, we will work with you to understand your unique custom pipe fitting requirements. This process includes understanding your functional and technical documentation requirements. For your selected material, we will use advanced fabrication techniques to achieve your objectives.
Inspection & Testing
In the inspection & testing phase, we will perform the processes you need to verify the custom pipe fittings meet your specifications. Our highly skilled technicians can perform UT testing, die penetrant, mag particle and radiographic inspections based on your requirements.
Material Reports & Certifications
After inspection & testing, we can prepare any needed material reports & certifications to meet your quality assurance needs. We offer full trace-ability on all products we manufacture.
Delivery & Acceptance
The final step is on-time delivery of your custom pipe fitting order to your specified location. Along with the specified testing, materials and certifications, we await your acceptance of the final product that meets your specific needs.