... most reasonable price.Features:1.Forging Material:Alloy Steel2.Standard:ASTM,ANSI,JIS,DIN,EN,GB or as per Client Specification3 ... ,Alloy SteelASTM A148 135-125, 115-95,95-65Carbon Steel:ASTM A27 70-36,SCW480,SCW450,ZG275-485Cast Iron,Gray Iron ... ,etc. and you will get our quickly reply! brass components : pipe coupling/metal rings/machine components