... and quality qualified 2-short delivery time 3-good feedback ANSI SCH40 stainless steel concentric reducer description: WeldedSeamlessNominal Pipe Size(inch ... "PerssureSch10-Sch160,XXSStandardsDIN2605-2642,GB/T12459,SH3408,SH3409,ANSI B16.9,ANSI B16.28,ANSI B16.11,HG/T21635,HG/T21631,SY/T05010 ... Tel:0086-317-8805808 Fax:0086-317-5199288 Skype:Ladyjunting ANSI SCH40 stainless steel concentric reducer