Product
Size(mm)
Grade
Specification
Seamless Tubes
Ф(3~114)×(0.2~6.0)×L
Gr1、Gr2、Gr3、Gr4、Gr5、Gr7、Gr11、Gr23etc
ASTM B337、
ASTM B338,ASTM B861,862
Welded Tubes
Ф(10~40)×(0.5~5.0)×L
Extruded Tubes
Ф(25~210)×(6.0~30)×L