Weir SPM manufactures a quality line of high-pressure integral
union connections in a broad range of configurations and sizes from
1" through 4" and in pressure ratings up to 20,000 psi NSCWP.
Manufactured from high strength alloy steel forgings, Weir SPM
integrals feature a lightweight design not found in competitive
products. All Weir SPM integral union connections are subjected to
controlled heat-treat processes.
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See product availability chart to the right.