Concentric pipe reducer
1). Size: 1/2′–72′2). Standard: ISO/ API/ANSL, etc.3). Materials:carbon steel (10# 20# ST45.8 Q235,etc );Alloy steel (16Mn 16MnR 12CrMov 10CrMo910 Cr5Mo 15CrMo,etc);Stainless steel series( SUS321 304 304L 316 316L 317L ,etc)4). Inspection: Factory in-house or third party…