Forged fitting and hammer unions: For gas and oil field NPT Standard threaded and socket welded FEATURES of Pipe fittings:Products: 45 ... Degree elbow, 90 degree elbow, tee, cross, coupling, male and female, etcMaterial: carbon steel(ASTM A105), alloy steelSize: 1/8" to ... "Condition: parts can be supplied as forged and fully machined, socket welded and threaded as per NPT Our company details:1 ...