... main grade are 1.4301,1.4541,1.4404 Stainless Seamless Steel Pipe(1.4306)Features:1) Size: 1/2"sch10(21 ... high-temperature resistant3) The main standards are14306,1.4301,1.4404,1.4541,1.45714) Applications range:A) General service ... exchangers5)marks:JIANGNAN-OD X THK-EN10216-5-1.1.4306-TC1/2 CFD-HEAT NO-LOT NOPrice ... Thailand,Indonesia,Singapore, India Stainless Seamless Steel Pipe 1.4306 D2/T2