The products can be supplied according to the standard of ASME SA210, SA213(T2,T12,T22,T91),DIN17195(St45.8/III,15Mo3,10CrMo910),JIS G 3461(STB410,STB510),JIS G 3462. The steel grade we can supply is as follows, The dimension we can supply is as the following picture, The products are suitable or making heating recovering tubes of high-temperature wuperheater,reheater,waterwall and economizer for high-pressure boilers in largh-size power station. The products have ever won the title of "Shanghai Municipal Famous Brand Product" in 1996. Awarded State Silver Medal in 1940, 1990. Awarded the Gold Cup Prize for metallurgy product quality achieving international level in 1994. Obtained "the Certificate of Conformity of Product Quality" in 1995. Origin China Material Carbon, Alloy Packaging Nude packing Minimum order 5Mt Supply ability 50000Mt per year