第五类球阀门

DESIGN Our steel ball valve are designed and manufactured to provide maximum service life and dependability. All ball valves are full ported and meet the design requirements of American Petroleum Institute Standard API 608 & API 6D,British Standard BS 5351 and generally conform to American Society of Mechanical Engineers standard ASME B16.34.Valves are available in a complete range of body/bonnet materials and trims.RANGE OF MATERIAL Standard body/bonnet materials include nine grades of carbon,low alloy and stainless steels. For special applications they can be supplied in other grades of alloy and stainless steel. There's a full range of trim materials to match any service. Optional packing and gasket materials are available for a full range of service conditions. Available Modification for Steel Valve * Trim Changes * End Connection Modifications * Packing and Gasket Changes * Operator Mounting * Hand wheel Extensions * Pressure Equalizing * AS or FD * Customer Specified Coatings * Weld End Bore Changes * Oxygen & Chlorine Cleaning & Packaging