• DIN17175 St35.8 / St45.8 / St52.2 heat-resistant steel boiler pipes tubes

DIN17175 St35.8 / St45.8 / St52.2 heat-resistant steel boiler pipes tubes

US$ 600 - 1000 / Metric Ton
5 Metric Tons(Min. Order)
  • T/T L/C