

P275NL1 steel pipe comes from EN 10216-3 specification seamless steel tubes for pressure purposes.P235GH steel pipe is from European specification EN 10216-2 seamless steel tubes for pressure vessels,boilers,heat exchangers,super heaters,power piping,processing piping.EN 10216-2 P235GH steel pipe normally used in High temperature surroudings,however EN 10216-3 P275NL1 steel pipe mainly used in low temperature surroudings,the lowest temperature can be reach till -40 Degree centigrade.
Xinsteel Industrial stock thousands tons seamless steel pipes comply to european standard EN 10216-2 and EN 10216-3 specifications,such as P235GH steel pipe,P265GH steel pipe,16Mo3 steel pipe,13CrMo4-5 steel pipe,10CrMo9-10 steel pipe with alloy,P275NL1 steel pipe,P275NL2 steel pipe,P355N steel pipe,P355NH steel pipe,P460N steel tube,P460NH steel tube,etc.
Comparasion with EN 10216-2 P235GH steel pipe and EN 10216-3 P275NL1 steel pipe:
P235GH vs P275NL1 Chemical composition: Heat Analysis Max% Standard Grade C Mn P S Si Cu Nb Ti Cr Ni Mo Alt min V EN 10216-2 P235GH 0.16 1.20 0.025 0.020 0.35 0.30 0.01 0.04 0.30 0.30 0.08 0.02 0.02 EN 10216-3 P275NL1 0.16 0.5-1.5 0.025 0.020 0.40 0.30 0.05 0.04 0.30 0.50 0.08 0.02 0.05 Mechanical Properties: Thickness Yield strength Tensile strength Mpa Min. Mpa EN 10216-2 P235GH T≤16 235 360-500 EN 10216-3 P275NL1 T≤20 275 390-530