Complete Guide to Pipe Fittings | Oatey

08, Sep. 2025

 

Complete Guide to Pipe Fittings | Oatey

Pipe Crosses | Durable 4-Way Fittings for Your Piping Needs

High-Quality Pipe Crosses for Reliable Piping Solutions

Maximize your piping system’s efficiency with our premium pipe crosses, also known as 4-way fittings. These versatile components feature one inlet and three outlets positioned at 90-degree angles, providing stable and secure connections for various applications. Ideal for fire sprinkler systems and pneumatic applications, our pipe crosses come in robust materials—brass, steel, and stainless steel—ensuring strength and corrosion resistance. Ready to enhance your piping system? Browse our extensive inventory of in-stock options or contact us today to discuss your specific needs!

4-Way Pipe Fitting Applications

4-way cross pipe fittings are used to connect pipes and change or control flow through a piping system. Cross pipe fittings may stress pipes as temperatures change due to their four-way nature. Because of this, pipe crosses are generally not used as plumbing hydraulic components. Instead, cross pipe fittings are more beneficial in situations where thermal expansion is not an issue, such as fire sprinkler systems and pneumatic applications.

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