• factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube
  • factory hardening and tempering 4130 4140 seamless carbon steel tube

factory hardening and tempering 4130 4140 seamless carbon steel tube

USD $650 - $800 / Ton
5 Tons(Min.Order)
  • 10000 Ton / Tons per Month
  • Qingdao port
  • T/T Credit Card