ASTM A179 Steel Pipe

ASTM A179 is a standard of American Society of Testing Materials, it is cold draw seamless steel pipe of heat exchanger and condenser.Product NameASTM A179 steel pipeSizeOutside Diameter: As customer s requestWall thickness: As customer s requestLengthAs customer s requestStandardASTM A179PackagingStandard export packing, packed in woven bags, with two nylon slings, or can be customized as requestHeat Treatment/      Delivery ConditionCold finished and stress-relieved annealing BKS(+SR)Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree.Annealed    GBK(+A)The last Cold forming process is followed by annealing in a controlled atmosphere.Normalized   NBK(+N)The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.Delivery TimeWithin 35-50 days from receiving depositPayment Term100% L/C at sight or 30% deposit, 70% balance against copy of B/LUsage/ApplicationPipes for heat exchanger and condenserMain MarketAsia, Middle East, Europe, etc.