MSS SP79 Socket-Welding Reducer Inserts

MSS SP79 Socket Weld Reducer Fittings are classified as socket nipples, covering reducer joints with size ranges from 1/4″ to 4″ (NPS 1/8 to NPS 4). These fittings comply with the MSS SP79 standard, featuring a socket welding (SW) connection design for reliable medium transmission in small-to-medium diameter pipelines.