Purchase Qty. Reference FOB Price
100-999 Tons US$800.00
1,000+ Tons US$750.00
Product Description
DIN standard DN100 PN16 ductile cast iron di double ball air release valve for water use Product Description Material Ductile iron GGG50 Size DN40-DN300mm Standard BS, DIN, EN Working Temperature 0.6-52ºC Working Pressure 16Kg/cm2 Shell Test Pressure 24Kg/cm2 Seat Test Pressure ...