Profile: Custom Fittings Ltd. manufactures stainless steel hose fittings, tube fittings and adaptors. The comprehensive range includes one-piece 90° and 135° elbows suitable for use with rubber, thermoplastic, P.T.F.E. and flexible metalic hoses. Options include thread, flange and welding terminations. The swage fittings in stainless steel features fabricated elbows up to and including 3/4 inche size are socket welded and larger sizes are butt welded. Nutted fittings may have either slip-back or crimp nuts.