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22'' 559mm OD Hot Rolled Steel Pipe , Standard Hardened Steel Pipe Heavy Wall Thickness

22'' 559mm OD Hot Rolled Steel Pipe , Standard Hardened Steel Pipe Heavy Wall Thickness

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Brand Name :NEW FORCE
Model Number :22''
Certification :MTC
Place of Origin :China
MOQ :10 tons or negotiable
Payment Terms :L/C, T/T
Supply Ability :200000 tons per month
Delivery Time :5~10 weeks
Packaging Details :bare and loose
Structure :Seamless
OD :22'' (559mm)
WT Range :SCH30 ~140mm
Application :Boiler Pipe
Manufacture :Hot Rolled
Steel :Alloy Steel Carbon Steel
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22'' 559mm OD Hot Rolled Steel Pipe , Standard Hardened Steel Pipe Heavy Wall Thickness

New Force supplies full grade and range of ASTM A335 alloy steel pipe, with main grades of P11, P12, P22,P9, suitable for high temperature 610ºC, used as main steam pipe for power plant, super heater and reheater for heat resistant and good processing performance.

ASTM A335 specification covers nominal wall and minimum wall seamless ferritic alloy-steel pipe intended for high-temperature service. Pipe and tube ordered to this specification shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.

1. Standards

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 standards

EN10216-2 —— European pressure piping standards

2. Application

For the low and medium pressure boiler and steam header pipes; for the high-pressure boiler and steam pipes, and the petrochemical industry pipes.

3. Steel pipes No. of main production:

SA106B, SA106C, SA333 I, SA333 VI, SA335 P5, SA335 P11, SA335 P12, SA335P22, SA335 P91, SA335 P92,

ST45.8/III, 15Mo3, 13CrMo44, 10CrMo910, 15NiCuMoNb5-6-4

4. Dimensional Tolerance

Pipe types OD (mm) Tolerance WT (mm) Tolerance

Hot- Rolled

Seamless Steel Pipe

457~1422 ±0.9% >40~70 -7%, +9%
>70~20 -6%, +8%

5. Available Size

OD
(mm/inch)
Wall thickness(SCH)
10 20 30 STD 40 60 XS 80 100 120 140 160 XXS 100mm 120mm 140mm
559 (22'')     Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ


6. Mechanical Properties

Standards Steel pipes No. 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 SA333 I ≥380 ≥205 ≥28 -45≥18 /
SA335 P11 ASME SA335 ≥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 /

7. Chemical Composition:

Standards Steel pipes No. Chemical composition(%)
C Si Mn P S Cr Mo Cu Ni V Al W Cb N
ASME SA106 SA106B 0.17~0.25 ≥0.1 0.70~1.00 ≤0.030 ≤0.030                  
SA106C 0.23~0.27 ≥0.1 0.70~1.00 ≤0.030 ≤0.030                  
ASME SA333 SA333 I 0.09~0.12 / 0.7~1.00 ≤0.020 ≤0.010                  
SA333 VI 0.09~0.12 ≥0.1 0.9~1.10 ≤0.020 ≤0.010                  
ASME SA335 SA335 P11 0.05~0.15 0.50~1.0 0.30~0.60 ≤0.030 ≤0.030 1.00~1.50 0.50~1.00              
SA335 P12 0.05~0.15 ≤0.50 0.30~0.61 ≤0.030 ≤0.030 0.80~1.25 0.44~0.65              
SA335 P22 0.05~0.15 ≤0.50 0.30~0.60 ≤0.030 ≤0.030 1.90~2.60 0.87~1.13              
SA335 P5 ≤0.15 ≤0.50 0.30~0.60 ≤0.025 ≤0.025 4.00~6.00 0.45~0.65              
SA335 P91 0.08~0.12 0.20~0.50 0.30~0.60 ≤0.020 ≤0.010 8.00~9.50 0.85~1.05   ≤0.40 0.18~0.25 ≤0.015   0.06~0.10 0.03~0.07
SA335 P92 0.07~0.13 ≤0.50 0.30~0.60 ≤0.020 ≤0.010 8.50~9.50 0.30~0.60   ≤0.40 0.15~0.25 ≤0.015 1.50~2.00 0.04~0.09 0.03~0.07
DIN 17175 ST45.8/III ≤0.21 0.10~0.35 0.40~1.20 ≤0.040 ≤0.040 ≤0.30                
15Mo3 0.12~0.20 0.10~0.35 0.40~0.80 ≤0.035 ≤0.035   0.25~0.35              
13CrMo44 0.10~0.18 0.10~0.35 0.40~0.70 ≤0.035 ≤0.035 0.70~1.10 0.45~0.65              
10CrMo910 0.08~0.15 ≤0.50 0.30~0.70 ≤0.025 ≤0.020 2.00~2.50 0.90~1.10 ≤0.30 ≤0.30   ≤0.015      
EN1021 6-2 15NiCuMoNb5-6-4 (WB36) ≤0.17 0.25~0.50 0.80~1.20 ≤0.025 ≤0.020 ≤0.30 0.25~0.50 0.50~0.80 1.00~1.30   ≤0.05   0.015~0.045  

22'' 559mm OD Hot Rolled Steel Pipe , Standard Hardened Steel Pipe Heavy Wall Thickness

China 22'' 559mm OD Hot Rolled Steel Pipe , Standard Hardened Steel Pipe Heavy Wall Thickness for sale

22'' 559mm OD Hot Rolled Steel Pipe , Standard Hardened Steel Pipe Heavy Wall Thickness

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