Concentric Reducer R(C) and Eccentric Reducer R(E) Concentric Reducer R(C) and Eccentric Reducer R(E):Forming Type: Press- ... 2616, JIS B2313,GB/T12459, GB/T13401, SH3408,SH3409,HG/T21635,HG/T21631Wall Thickness: SCH5S-SCH160Material: 304, 304L,321, 316, ... 316L stainless steel, carbon steel, etc Concentric Reducer R(C) and Reducer R ...