Hydraulic fitting 3IU series

weld-oncarbon steelunion

The Hiltap™ 3IU impact union does what a conventional hammer union does, only better. Our “impact union” is designed for leak proof operation over a wide range of temperatures and pressures. The re-useable sealing components offer a metal-to-metal wedge seal, as well as an additional o-ring seal, targeting full compliance to the latest environmental laws. Applications include: Next to sensitive electronic equipment e.g. most flow meters, modular skid “tie-ins”, high pressure gas/oil, meter/production flow production, gas distribution “tie-ins”, high axial load stresses, sour gas, unconventionally high pressures and high erosion/corrosion applications. Easier installation, skid fabrication and maintenance Low profile Light weight Low impact/torque required to engage Repeatedly reusable metal-to-metal wedge seals Secondary o-ring seal Available in butt weld end configurations only Available in 2”, 3” and 4” sizes Carbon Steel Materials Applications Next to sensitive electronic equipment Modular skid tie-ins High pressure gas/oil Meter/production flow production Gas distribution tie-ins High axial load stresses Sour gas Unconventionally high pressures High erosion/corrosion applications