Hammer Unions

With fluoroelastomer seal ring, 15000PSI 

NSCWP and the heat-treated parts

100% subjected to hardness test, this 

model complies with National Association 

of Corrosion Engineers Standard MR-01-75

 and American Petroleum Institute RP-14E.

This product is designated for application 

with acid gases. Green nuts and parts.

Note: DIC = ductile iron casting SC = steel

 casting SF = steel forging AS = alloy steel