1.Brass & Bronze Valves APPLICATION A. Saturated Steam To 100psi To 300psi 7.0kg/cm3 To 20kg/cm3 B.Non-Shock Cold Water Oil Or Gas 200psi To 600psi (PN16 To PN 40) MATERIAL OF CONSTRUCTION A.Brass ASTM B16 B. Brass ASTM B62 B61 2. ...Read More