The compression fitting has the characteristics of reliable connection, strong pressure resistance,
convenient installaton and maintenance, and safe and reliable work.
The seamless steel tube that cut the surface should be smooth
Put the nut and ferrule on the steel pipe in sequence, paying attenton to the direction.
Apply lubricating oil on the connector body and the ferrule, insert the steelpipe into the joint body to the end,
and start to tighten the nut by hand
The UNION is structured to connect to both ends of the tube.