• EN 10216-2 P265GH seamless steel tube for pressure and high temperature purposes

European standard EN 10216-2 specifies the manufacture of seamless steel tube for boiler water pipe, smoke pipe, superheated tube, air preheating tube used under pressure and high temperature condition.

Specifications

Standard EN 10216-2
Steel Grade P195GH (1.0348), P235GH (1.0345), P265GH (1.0425)
Outer Diameter(OD) 1.5”-28”(38mm-720mm)
Wall Thickness(WT) 2.6mm-60mm
Length 5.8-16m or OEM
Packing Plastic cap or bundling
Surface Treatmengt Black paint,3LPE,3LPP,FBE or OEM
Section Shape Round
Technique Seamless hot rolled
Application Steel pipes used under pressure and high temperature condition
Place of Origin China
MOQ 25 ton
Transportation 1.Sea port:Tianjin Xingang port,Qingdao port,Shanghai Luojing port
→America,Europe,Africa,Middle East,India, Pakistan,Japan,Korea,
Australia…(shipping)

2.Land port:Alataw pass port(Пограничный пункт “Алашанькоу”)
Khorgos port(Пограничный пункт “Хоргос”)
→East Asia, Uzbekistan,Kazakhstan,Kyrgyzstan…(Train)
Erlianhot port→Mongolia(Train and Truck)
Manchuria port→Russia(Train and Truck)

                                                                                                                       Chemical Composition in % by mass
Steel grade C Si Mn P S Cr Mo Ni AI tot Cu Nb Ti
max
V Cr+Cu+Mo+Ni Others
Steel name Steel number Max Max
P195GH 1.0348 ≤0.13 ≤0.35 ≤0.70 0.025 0.010 ≤0.30 ≤0.08 ≤0.30 ≥0.020 ≤0.30 ≤0.010 0.040 ≤0.02 ≤0.70
P235GH 1.0345 ≤0.16 ≤0.35 ≤1.20 0.025 0.010 ≤0.30 ≤0.08 ≤0.30 ≥0.020 ≤0.30 ≤0.020 0.040 ≤0.02 ≤0.70
P265GH 1.0425 ≤0.20 ≤0.40 ≤1.40 0.025 0.010 ≤0.30 ≤0.08 ≤0.30 ≥0.020 ≤0.30 ≤0.020 0.040 ≤0.02 ≤0.70
                                                                                                                                              Mechanical properties
Steel grade Tensile properties at room temperature Impact properties
Steel name Steel number Upper yield strength or proof strength ReH or Rp0.2 for wall thickness T
min.
Tensile strength
Rm
Elongation
A min.
%
Minimum average absorbed energy KV2 h
J
at a temperature of
°C
T ≤ 16 16 < T ≤ 40 40 < T ≤ 60 60 < T ≤ 100 l t l t
MPa MPa MPa MPa MPa 20 0 -10 20 0
P195GH 1.0348 195 320 to 440 27 25 40 28 27
P235GH 1.0345 235 225 215 360 to 500 25 23 40 28 27
P265GH 1.0425 265 255 245 410 to 570 23 21 40 28 27

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