• Model NO.：IR-B
• Outer Diameter：21.3mm~114mm
• Wall Thickness：Sch10~Sch80
• Length：6meters, 9meters, 12meters, Random Length
• End Processing：Plain Ends
• Transport Package：Standard Seaworthy Packing
• Specification：SA213
• Trademark：Iron&steel
• Origin：China
• HS Code：73045910
• Production Capacity：1000 Tons Per Year

 (Mpa)(Mpa)(%)(J)     20G410~5502452422402720MnG415~5602402220402725MnG485~6402752018402715MoG450~6002702220402720MoG415~6652202220402712CrMoG410~5602052119402715CrMoG440~6402952119402712Cr2MoG450~6002802220402712Cr1MoVG470~6402552119402712Cr2MoWVTiB540~73534518-40-07Cr2MoW2VNbB≥5104002218402710Cr9Mo1VNbN≥58541520164027
 
          Chemical composition boiler pipe:standardSteel gradeChemical composition (%)CSiMnPSCrMoCuNiVALWNbNASME
SA106SA106B0.17
~0.25≥0.10.7
~1.0≤0.03≤0.03         SA106C0.23
~0.27≥0.10.7
~1.0≤0.03≤0.03         ASME
SA333SA333I0.09
~0.12/0.7
~1.0≤0.02≤0.01         SA333II0.09
~0.12≥0.10.9~
1.1≤0.02≤0.01          
 
ASME
 
 
 
A335SA335P110.05
~0.150.5
~1.00.3
~0.6≤0.03≤0.031.0
~1.50.5
~1.0       SA335P120.05
~0.15≤0.50.3~
0.6≤0.03≤0.030.8
~1.250.44
~0.65       SA335P220.05
~0.15≤0.50.3~
0.6≤0.03≤0.031.9
~2.60.87
~1.13       SA335P5≤0.15≤0.50.3~
0.6≤0.03≤0.034.0
~6.00.45
~0.65       SA335P910.08
~0.120.2
~0.50.3~
0.6≤0.02≤0.018.0
~9.50.85
~1.05 ≤0.40.18
~0.25≤0.015 0.06
~0.10.03
~0.07SA335P920.07
~0.13≤0.50.3~
0.6≤0.02≤0.018.5
~9.50.3~
0.6B0.001
0.006≤0.40.15
~0.25≤0.0151.5
~2.00.04
~0.090.03
~0.07DIN
17175ST45.8III≤0.210.1
~0.350.4
~1.2≤0.04≤0.04≤0.3        15Mo30.12
~0.20.1
~0.350.4
~0.8≤0.035≤0.035 0.25
~0.35       13CrMo440.1
~0.180.1
~0.350.4
~0.7≤0.035≤0.0350.7
~1.10.45
~0.65       10CrMo9100.08
~0.15≤0.50.3
~0.7≤0.025≤0.022.0
~2.50.9
~1.1≤
0.3≤0.3 ≤0.015 0.015
~0.045 EN10216
-2WB36≤0.170.25
~0.50.8
~1.2≤0.025≤0.02≤0.30.25
~0.50.5
~0.81.0
~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.