... .ASTM A297 HC HD HK40 HK50 HN Features:1.centrifugal casting tube 2.Size: OD: 50-1000mm, Length: <5000mm3.Material: ASTM ... (702,705) and etc. Production standard: GB,DIN,ANSI/ASME,ISO,BS. Size: M6-M100mm / 1/4”-4“.Other special alloy ... mainly contain plate,Bar,pipe,flange,Tee-joint and Centrifugal casting etc. , which can machine according to standard and client’s ...