Treating Iron

Integral Connections

Manufactured from high strength alloy steel forgings, SPM® integral union connections are available in lateral, tee, wye, ell and cross configurations. All SPM® integral union connections are subjected to controlled heat-treat processes to help integrity.

SPM® integrals come in a broad range of configurations and sizes from 2-inches to 4-inches, suitable for pressure ratings up to 15,000 psi NSCWP.


  • Fracking
  • Cementing
  • Well Service


  • Well completion