タイトルまたは説明

A. Specification: DN*0~DN**0 (flange) B. Brief introduction to the product: F***1 serial iron global valve meets the requirements of MSS-SP**5, and is featured by rising stem, valve cap connection with bolts, bronze embedded parts, and bevel-face valve disc. C. Pressure and temperature Working pressure of steam: 0.**5MPa; temperature: **8℃ Working pressure of water oil gas: 1.4MPa D. Materials Valve body/ valve cap: Cast iron Valve stem: Forged brass Valve disc: 2” bronze 2½”*8” cast iron Valve seat/ seal ring: Bronze E.Place of Origin: Tianjin, *****