STAINLESS STEEL TUBE FITTING STRAIGHT UNION 

SWAGELOK type stainless steel double ferrule compression fitting is a type of fitting used in plumbing and piping systems to connect two pipes or tubes together securely. It consists of two ferrules and a compression nut. 

Stainless Steel Double Ferrule Fitting Stainless Steel Check Valve Stainless Steel Silencer Stainless Steel Pipe Fitting Stainless Steel Compression Fitting