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P235GH ASTM A192 High Pressure Boiler Seamless Steel Pipe

seamless steel pipe
PIC-(P235GH ASTM A192 High Pressure Boiler Seamless Steel Pipe)
P235GH ASTM A192 High Pressure Boiler Seamless Steel Pipe 

 

Product Steel Grade Standard Size Application
Seamless Steel Pipe SA106B, SA106C,
SA179,SA192,
SA210A1, SA210C
ASME SA106, ASME SA179, ASME SA192, ASME SA210 φ10-1067mm For manufacturing water cooled wall panel, economizer, reheater, superheater and steam pipeline of boilers in the industry of petrochemical and power.
T1, T1a, T1b ASME SA209 φ10-219mm
T5, T9, T11, T12, T22, T23, T91, T92 ASME SA213 φ19-127mm
P5, P9, P11, P12, P22, P23, P91, P92 ASME SA335 φ60.3-1067mm
ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910, X20CrMoV121 DIN17175 φ6.35-1067mm
P195GH, P235GH, P265GH, 16Mo3,13CrMo4-5,10CrMo9-10 EN10216-2 φ10-1067mm
304/304L, 316/316L, 310S, 321, 347/347H ASME SA213, ASME SA249 φ4-159mm

 

Material & Chemical Composition of Seamless Steel Pipe

 

Material C Si Mn S(≤) P(≤) Cr Ni Mo other

A106B / C20#

0.17-0.23

0.17-0.37

0.35-0.65

0.035

0.035

≤0.25

≤0.30
 
Cu≤0.25
CK45# 0.42-0.50 0.17-0.37 0.50-0.80 0.035 0.035 ≤0.25 ≤0.30  
Cu≤0.25
Q345B ≤0.20 ≤0.55 1.00-1.60 0.040 0.040 V:0.02-0.15 Nb:0.015-0.06 Ti:0.02-0.20 Alt≥0.015
ST52
E355
16Mn
≤0.20 ≤0.55 1.00-1.60 0.045 0.045 V:0.02-0.15 Nb:0.015-0.06 Ti:0.02-0.20 16Mn
25Mn 0.22-0.30 0.17-0.37 0.70-1.00 0.035 0.035 ≤0.25 ≤0.25    
27SiMn 0.24-0.32 1.10-1.40 1.10-1.40 0.030 0.030        
42CrMo 0.38-0.45 0.17-0.37 0.50-0.80 0.025 0.025 0.90-1.20   0.15-0.25