• double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe
  • double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe
  • double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe
  • double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe
  • double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe
  • double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe
  • double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe
  • double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe
  • double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe
  • double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe
  • double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe
  • double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe

double-sided submerged arc welding 325*8 steel structure engineering column spiral steel pipe

US$ 560 - 600 / Ton
25 Tons(Min. Order)
  • Xingang Tianjin
  • T/T Credit Card