Hammer Unions

Superior Steel offers a comprehensive range of Hammer Unions. Each union is thoroughly inspected to ensure long, dependable service in the most extreme conditions.

Special Features of our Hammer Unions:

·         Three lug nuts and self-locking ACME threads provide quick make-up and break-out

·         Color coding for quick identification

·         Manufactured from quality steel meeting ASTM / AISI / Other International standards

·         All unions provide pressure-tight & positive sealing for low-pressure services (500 to 2,000 PSI)

·         The spherical surface male sub and angular surface female sub form a metal-to-metal seal, the ball and tangent provides a perfect seal