SS 316 ORIGINAL SWAGELOK MAKE COMPRESSED DOUBLE FERRULE SS TUBE FITTING, SS 316 ORIGINAL SWAGELOK MAKE COMPRESSED DOUBLE FERRULE SS TUBE FITTING UNION, SS 316 ORIGINAL SWAGELOK MAKE COMPRESSED DOUBLE FERRULE SS TUBE FITTING UNION ELBOW, SS 316 ORIGINAL SWAGELOK MAKE COMPRESSED DOUBLE FERRULE SS TUBE FITTING REDUCING BUSHING