We are leading manufacturer and stockist of EN 10210 steel pipes in China.EN 10210 steel pipes Structrual hollow section manufacturing process:Structural hollow sections are manufactured by seamless or by welding.Welded sections manufactured by contiuous process.Electric welded hollow sections are supplied without trimming the internal weld bead.EN 10210 steel pipes Delivery conditon:Qualities JR,Website:http://www.petrosteels.com, J0, J2 and K2 - Hot finishedQualities N and NL - normalized. (normalized rolled)- for accelerated cooling +DC- for quenching and tempering +QTEN 10210 steel pipes Standard descriptionHot finished structural hollow sections of non-alloy and fine grain steel.EN 10210 steel pipes ManufacturingHollow sections should be manufactured as non-welded or welded sections.EN 10210 steel pipes Steel grades usedNon-alloy steel:S235JRH, S275JOH, S275J2H, S355JOH, S355J2HFine grain steel:S275NH, S275NLH, S355NH, S355NLH, S460NH, S460NLHEN 10210 steel pipes Dimensions and tolerancesOutside diameter D+/- 1% with minimum +/- 0,5mm and maximum +/- 10 mmwall-10%/ upper deviation limit restricted by mass deviationMass+/- 6 %EN 10210 steel pipes Pipe lengthsAny length between 4000 – 16000 with the maximum difference of 2000 per one order itemApproximate length 4000 – 16000 +/- 500Precise length 2000 – 6000 -0/+ 10mmMore than 6000 -0/+ 15mmEN 10210 steel pipes TightnessNo requirement to conduct leak detection testing.EN 10210 steel pipes TestsMandatory requirements:ladle analysistension testingresilience testing (wall area of 6mm) (J2, N, NL groups)external surface quality and dimensions.non-destructive joint testing.Optional requirements: check analysisladle analysis: extended (non-alloy only)resilience testing (JR and JO) (non-alloy only)The maximum carbon equivalent content must be met. The material should be weldableThe material should be suitable for galvanizing.Repair through welding (weld overlaying) on the section body is not permitted.ONE OF THE KIND, MILLIONS OF CHOICES SUPERIOR QUALITY PROMPT DELIVERY FAVORABLE FEEDBACK ALL AVAILABLE IN PESCO SELECT PESCO, YOU WILL BE RIGHTFor more info and price of DEN 10210 steel pipes, please send us inquiry and you will have quick reply soon.
