... , male equal elbow male thread NPT/ISO/BSP from 3/8 to 2 inch CW614n, CW617n, steel, Brass Pipe Fittings, male ... 5. Model options: 45 degree, 90 degree, equal elbow, reducing elbow, threaded elbow, welding elbow.6. Brass material: (HPb57-3A, HPb58-3A, HPb59-1A, ... CW614n, CW617n) 7. Process: cold cut, hot forge,8. Surface: nickle, chrome, brass ...