Changzhou Hongtai Precision Steel Pipes Co. is a professional steel pipe trading company; we have rich experience in exporting pipes and can always provide the solutions for our customers, it is our honor to serve you.Product NameP195 GH steel pipeP235 GH steel pipeP265 GH  steel pipechemical analysisC: 0.13;Si: 0.35;Mn: 0.70;P: 0.025; S: 0.020;Cr: 0.30;Mo: 0.08;Ni 0.30C: 0.16;Si: 0.35;Mn: 1.20;P: 0.025; S: 0.020;Cr: 0.30;Mo: 0.08;Ni 0.30C: 0.20;Si: 0.40;Mn: 1.40;P: 0.025; S: 0.020;Cr: 0.30;Mo: 0.08;Ni 0.30Tensile Strength& 195T 16mm, & 235MPa; 16 T 40mm,& 225MPa; 40 T 60mm, & 215MPaT 16mm, & 265MPa; 16 T 40mm,& 255MPa; 40 T 60mm, & 245MPaYield strength320-440360-500410-570StandardEN10216-2LengthAs customer s requestPackagingStandard 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 boiler and superheaterMain MarketAsia, Middle East, Europe, etc.