Min. Order Reference FOB Price
1 Piece US$100.00-10,000.00 / Piece
Product Description
Product description: 1.Compact structure, reasonable design, good valve rigidity, smooth passage and small flow negative coefficient 2.The sealing surface is made of stainless steel and cemented carbide, which has long service life 3.Adopt flexible graphite packing, reliable sealing, light and ...