• Welding neck flange(CH 3"Class900 RTJ A105 ANSI B 16.5)

Welding neck flange(CH 3"Class900 RTJ A105 ANSI B 16.5)

USD $0.35 - $500 / Piece
1 Piece(Min.Order)
  • 300 Ton / Tons per Month
  • FOB shanghai
  • T/T D/P D/A