... 3/8 to 2 inch CW614n, CW617n, steel, Brass Pipe Fittings, male thread Equal Elbow1. BSP/ISO228 parellel ... . Equal and reducing options. 4. Suitable for connecting pipes in water and gas supply system 5. ... Process: cold cut, hot forge,8. Surface: nickle, chrome, brass natural, zinc, HDG9. Connection type: thread (BSP, NPT), ... us for further information. Nickle Plated Brass Pipe Fittings Equal Male Elbow