ASTM A622 / ASME SB622 Hastelloy C Pipe , Hastelloy C22 / C4 / B Seamless Pipe YUHONG GROUP is a well-known manufacturer & suppliers of Hastelloy C22 Seamless Pipes ASTM B622 UNS ...
Heat Exchanger Tube , ASME SA213/SA213M-2013 TP310S Stainless Steel U Bend Tube, Annealed , 15.88 MM X 1.24MM X 6000MM YUHONG SPECIAL STEEL deal with Austenitic Stainless Steel, ...