Design standard:  ASTM, BS, DIN, GB Material of Construction:  A216 GR WCB, A105, A217 GR C12, A182 GR F9, A182F316, A182 F304, stellite, A351 GR CF8  Connection:  Threaded, Compression Fitting, Bolt Flange, Tube Fitting, Butt Weld, Socket Weld, Solder Valve Size:  According to User demanding.  Pressure Rating:  According to User demanding, Products as matches will meet all specified criteria Actuation:  Manual, Hand, Mechanical Device, Electric, Pneumatic, Other Media: Water, Air, Salt Water, Gas, Gasoline Diesel Fuel,  Specialty Corrosive Gases, Adhesives, Acids, Corrosive chemicals Hydraulic Fluid, Oil, Slurry, Ash Slurry, Steam