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High Pressure Alloy Seamless Steel Boiler Pipe

  • High Pressure Alloy Seamless Steel Boiler Pipe
  • High Pressure Alloy Seamless Steel Boiler Pipe
Model No.︰P91, P22,
Brand Name︰ironsteel
Country of Origin︰China
Unit Price︰US $ 2000 / ton
Minimum Order︰10 ton
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Product Description

High Pressure Alloy Seamless Steel Boiler Pipe
High (low and medium ) Pressure Boiler & petrochemical Seamless Pipe
Standard: 
ASME SA106---American Boiler and Pressure Vessel norms
ASME SA333---American Boiler and Pressure Vessel norms
ASME SA335---American Boiler and Pressure Vessel norms
DIN17175-------German industry standard
EN10216-2------European pressure piping standard
Usage of boiler pipe:
Higher pressure, low & medium pressure boiler and steam header pipes; Petrochemical industry pipes.
Steel grade:
20G, 20#, 20MnG, 25MnG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, 10Cr9Mo1VNb,SA106B, SA106C, SA333I, SA333VI, SA335 P5/P11/P12/P22/P91/P92, ST45.8/III, 15Mo3, 13CrMo44, etc.
Size: from 219mm to 1066mm with wall thickness 12mm~120mm.
Professinonal Shipment

We provide IBR form for India Boiler industry market:

Mechanical Properties of boiler pipe:
 

standard Steel grade Tensile strength(MPa) Bend strength(Mpa) Elongation
%
Impact energy(J) Hardness
ASME
SA106
SA106B 415 240 22 35 /
SA106C 485 275 20 35 /
ASME
SA333
SA333I 380 205 28 -45ºC18 /
SA333VI 415 240 22 -45ºC18 /
 
 
ASME
SA335
SA335 P11 415 205 22 35 163HB
SA335 P12 415 220 22 35 163HB
SA335 P22 415 205 22 35 163HB
SA335 P5 415 205 22 35 187HB
SA335 P91 585~760 415 20 35 250HB
SA335 P92 620 440 20 35 250HB
 
 
DIN17175
ST45.8/III 410~530 255 21 27(DVM) /
15Mo3 450~600 270 22 34(DVM) /
13CrMo44 440~590 290 22 34(DVM) /
10CrMo910 480~630 280 20 34(DVM) /
EN10216-2 15NiCuMoNb5-6-4
(WB36)
610~780 440 19 40 /

Chemical composition boiler pipe:

standard Steel grade Chemical composition (%)
C Si Mn P S Cr Mo Cu Ni V AL W Nb N
ASME
SA106
SA106B 0.17
~0.25
0.1 0.7
~1.0
0.03 0.03                  
SA106C 0.23
~0.27
0.1 0.7
~1.0
0.03 0.03                  
ASME
SA333
SA333I 0.09
~0.12
/ 0.7
~1.0
0.02 0.01                  
SA333II 0.09
~0.12
0.1 0.9~
1.1
0.02 0.01                  
 
 
ASME
 
 
 
A335
SA335P11 0.05
~0.15
0.5
~1.0
0.3
~0.6
0.03 0.03 1.0
~1.5
0.5
~1.0
             
SA335P12 0.05
~0.15
0.5 0.3~
0.6
0.03 0.03 0.8
~1.25
0.44
~0.65
             
SA335P22 0.05
~0.15
0.5 0.3~
0.6
0.03 0.03 1.9
~2.6
0.87
~1.13
             
SA335P5 0.15 0.5 0.3~
0.6
0.03 0.03 4.0
~6.0
0.45
~0.65
             
SA335P91 0.08
~0.12
0.2
~0.5
0.3~
0.6
0.02 0.01 8.0
~9.5
0.85
~1.05
  0.4 0.18
~0.25
0.015   0.06
~0.1
0.03
~0.07
SA335P92 0.07
~0.13
0.5 0.3~
0.6
0.02 0.01 8.5
~9.5
0.3~
0.6
B0.001
0.006
0.4 0.15
~0.25
0.015 1.5
~2.0
0.04
~0.09
0.03
~0.07
DIN
17175
ST45.8III 0.21 0.1
~0.35
0.4
~1.2
0.04 0.04 0.3                
15Mo3 0.12
~0.2
0.1
~0.35
0.4
~0.8
0.035 0.035   0.25
~0.35
             
13CrMo44 0.1
~0.18
0.1
~0.35
0.4
~0.7
0.035 0.035 0.7
~1.1
0.45
~0.65
             
10CrMo910 0.08
~0.15
0.5 0.3
~0.7
0.025 0.02 2.0
~2.5
0.9
~1.1

0.3
0.3   0.015   0.015
~0.045
 
EN10216
-2
WB36 0.17 0.25
~0.5
0.8
~1.2
0.025 0.02 0.3 0.25
~0.5
0.5
~0.8
1.0
~1.3
  0.015      

  Our service
Make production according to customer's specific requirements strictly.
Accept inspection during the production or before shipment.
Provide the original copy of MTC(Mill testing certificate)
Provide the standard seaworthy packing.
Arrange the most professional shipment.

Payment Terms︰TT, L/C
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