Sanitary unions is also called tri-clover union, complete union sets.

We provide the sanitary unions as followings

●  Size: 1/2"-12"

●  Inner Ra 0.6, External Ra 0.8

●  Standard as per : 3A, SMS, ISO, DIN, DIN11864, RJT, IDF

●  Grade: SS304, SS316L

●  Inner Ra0.4 to meet food requirement; surface is smooth and elegant

●  Gaskets are compliant with FDA

●  For union, ferrule, end cap..  we use first class LG ZAMAK CNC to machining. Therefor our CNC parts are exactly correct size without any human error.

For unions, ... After products are finished, we recheck the roundness, thickness uniformity, Ra value, sand hole, surface uniformity. So after these inspection, the fittings are of excellent quality.

Our sanitary unions are widely used for food, beverage, Dairy , bio-tech, pharmacy industries.