... ); 6'', 150PSI(10.5bar);6. Thread: ANSI B1.20(NPT), BS21, DIN259, DIN2999; Accurate dimension , superior quality and ... inspection system during every step of the production flow, including Material, Casting , Machining and Final Inspection.100% final check ... elbow,45 degree elbow,street reducing elbow, tee, hex nipple, hex bushing, hex cap, sqare plug,hex plug, barrel nipple, hose nipple,union f/f ...