Specification :

Jiangsu A.P Steel Co.Ltd is a professional boiler tube supplier, we supply the boiler tube as following:
ASTM A106/ ASME SA106 Gr.B, Gr.C
ASTM A179/ ASME SA179
ASTM A192/ ASME SA192
ASTM A210/ ASME SA210 Gr.A1, Gr.C
ASTM A209/ ASME SA209 T1
ASTM A213/ ASME SA213 T1, T5, T9, T11, T12, T22, T23, T91
DIN17175 St35.8/ I, St45.8/ III, 15Mo3, 13CrMo44, 10CrMo910, X10CrMoVNb91
BS3059 Gr.320, Gr.360
EN10216-2, P195H, P235H, P265H, 16Mo3, 13CrMo45, 10CrMo910
JIS G3461 , STB340, STB410