According to customer agreement or customer demand,we can provide other steel
grade or the specification product.
Steel Grade:10,20
Wall Thickness (mm):6-20
Outer Diameter(mm):73-159
Seamless steel tubes for industrial boilers (GB3087-1999,DIN 17175)
Specification: | 10#/20#/45#/37Mn5/27SiMn |
Technique: | Seamless |
Place of Origin: | Zhejiang China (Mainland) |