3.Material:CarbonSteel,Stainless Steel, Alloy Steel
4.Application:Petroleum,Chemical,Machinery,ElectricPower,Shipbuilding,Papermaking,Construction, etc
5.Standard:ASME B16.9,DIN2616,JISB2311,JISB2312,JISB2313,ISO,GB
6.Type:concentric reducer, eccentric reducer