Product Name: ValvePlace of Origin: ChinaFeatures:1) Material:a) Ductile iron ASTM A536, GGG500-7 and QT450-12b) Disc: ductile iron ASTM, A536/EPDM or QT450-12/EPDMc) Stem: bronze ASTM B 150 UNS C6140
Product Name: Manhole Cover, Pipe Fitting, Hydrant, Coupling, Valve, AugerPlace of Origin: ChinaFeatures:1) Manhole cover and grating are according to EN124 standard, the material: ductileiron, gray i
Features:1) Brake disk and drum, the material ASTM A48 class 40 and A536 85-65-72) Conduit box, material: stainless steel, aluminum and malleable iron3) Motor parts: kinds of material castings, such a
Features:1) Brake disk and drum, the material ASTM A48 class 40 and A536 85-65-72) Conduit box, material: stainless steel, aluminum and malleable iron3) Motor parts: kinds of material castings, such a