• cast steel valve body/valve parts castingsodium silicate-bonded sand casting is used for pipeline valves

cast steel valve body/valve parts castingsodium silicate-bonded sand casting is used for pipeline valves

USD $1 - $3 / Metric Ton
1 Metric Ton(Min.Order)
  • 50 Ton / Tons per Month
  • qingdao Port
  • T/T