Min. Order Reference FOB Price
10 Pieces US$650.00-6,800.00 / Piece
Product Description
Product Description JEFA check valve includes swing and lift type.It is used for wellhead manifold assembly.The sealing face of seat and ring is welded with overlay of high hardness alloy,which has high performance to prevent abrasion, erosion and corrosion.The core adopt sulfide-resistance steel ...