Union Brass, various sizes, Union Air brass fittings, used for welding high pressure systems, refrigerant pipe systems, refrigerant systems. Threaded end head Can be used to connect many different types of connectors.

– Thick grade material, good pressure resistance, durable to use for a long time
– Thick type with thickness from 3.2 – 5.6 mm.
– Available in sizes 1/4″, 3/8″, 1/2″, 5/8″ and 3/4″.
– or size = 2 shares, 3 shares, 4 shares, 5 shares and 6 shares
– Both ends are the same size.
– Center octagon, easy to use with a wrench

The structure of the union joint As in the picture above, the installation is straight through the external screw as shown in the picture. No thread tape is required. waterproofing Based on silicone o-rings (white in the picture).

Union Brass, various sizes, Union Air brass fittings, used for welding high pressure systems, refrigerant pipe systems, refrigerant systems. Threaded end head Can be used to connect many different types of connectors.

– Thick grade material, good pressure resistance, durable to use for a long time
– Thick type with thickness from 3.2 – 5.6 mm.
– Available in sizes 1/4″, 3/8″, 1/2″, 5/8″ and 3/4″.
– or size = 2 shares, 3 shares, 4 shares, 5 shares and 6 shares
– Both ends are the same size.
– Center octagon, easy to use with a wrench

The structure of the union joint As in the picture above, the installation is straight through the external screw as shown in the picture. No thread tape is required. waterproofing Based on silicone o-rings (white in the picture).