1.Name:Spring Plate /Copper Ring for Fire Control 2.Size:OD60mm 3.Material: ... copper 4.Surface:original brass color 1.Name:Spring Plate /Copper Ring for Fire Control2.Size:OD60mm3.Material:copper4.Surface ... ,irron plumbing accessories,boiler accessories,pneumatic accessories and PPR PVC P-E fittings,tap,valve,fountain series,mainfold,cutter,hot melt ...