Sanitary fittings are critical for ensuring cleanliness and sterility in operations across multiple industries. These are used to connect pipes and tubes that carry fluids through production and processing systems. Unlike standard fittings, these are designed to prevent the growth of bacteria that can contaminate products. Our inventory of over 10,000 SKUs guarantees that we have the correct sanitary fittings available for your project.
Sanitary Fittings

FAQs
What are sanitary fittings used for?
Sanitary fittings are used to connect piping and equipment in hygienic processing systems where cleanability, corrosion resistance, and regulatory compliance are required.
What standards do Steel & O’Brien sanitary fittings meet?
Steel & O’Brien sanitary fittings meet 3-A Sanitary Standards, FDA requirements, and applicable ASME specifications to support food, beverage, dairy, and hygienic processing applications.
What materials are available for sanitary fittings?
Most sanitary fittings are manufactured from 304 or 316L stainless steel. Material Test Reports (MTRs) are available for traceability.
What connection types are available?
Available connection types include Tri-Clamp, weld, bevel seat, I-Line, Q-Line, DIN, and SMS fittings.
Are Steel & O’Brien sanitary fittings compatible with other brands?
Yes. Steel & O’Brien sanitary fittings are dimensionally compatible with other major brands when manufactured to the same standards.









