• ISO9001 certified factory large diameter thick wall steel pipe,piling rig casing tubes,Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes,ASTM A214 SA214 Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes
  • ISO9001 certified factory large diameter thick wall steel pipe,piling rig casing tubes,Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes,ASTM A214 SA214 Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes
  • ISO9001 certified factory large diameter thick wall steel pipe,piling rig casing tubes,Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes,ASTM A214 SA214 Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes
  • ISO9001 certified factory large diameter thick wall steel pipe,piling rig casing tubes,Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes,ASTM A214 SA214 Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes
  • ISO9001 certified factory large diameter thick wall steel pipe,piling rig casing tubes,Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes,ASTM A214 SA214 Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes
  • ISO9001 certified factory large diameter thick wall steel pipe,piling rig casing tubes,Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes,ASTM A214 SA214 Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes
  • ISO9001 certified factory large diameter thick wall steel pipe,piling rig casing tubes,Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes,ASTM A214 SA214 Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes
  • ISO9001 certified factory large diameter thick wall steel pipe,piling rig casing tubes,Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes,ASTM A214 SA214 Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes
  • ISO9001 certified factory large diameter thick wall steel pipe,piling rig casing tubes,Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes,ASTM A214 SA214 Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes
  • ISO9001 certified factory large diameter thick wall steel pipe,piling rig casing tubes,Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes,ASTM A214 SA214 Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes

ISO9001 certified factory large diameter thick wall steel pipe,piling rig casing tubes,Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes,ASTM A214 SA214 Epoxy Coating Steel Piling Tubes, SSAW Welded Perforated Drainage Pipes

USD $650 - $750 / Ton
10 Tons(Min.Order)
  • tianjin port
  • L/C
  • 10 days