Place of Origin:
Shanghai
Brand Name:
Hengyang
Certification:
ISO
Model Number:
HC
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Quick Detail:
Standard: ASTM A333(ASME SA333)
Steel grade: Grade1, Grade3, Grade4, Grade6, Grade7, Grade8, Grade9, Grade10
Size: Out Diameter : 20-200mm
Thickness: 0.1-20mm
Length: 3-8m
Description:
ASTM A333 seamless steel pipe
Standard: ASTM A333(ASME SA333)
Steel grade: Grade1, Grade3, Grade4, Grade6, Grade7, Grade8, Grade9, Grade10
Outside diameter: 20mm-200mm
Thickness: 0.1-20mm
Length: 3-8m
End protection: Plastic caps
Outside coating: Black painting, anti-corrosion oil, galvanized or as per required by customers.
Packing: Packed in wooden boxes, plastic bags, Steel strips bundled etc. According to different customers’ requests.
Inspection and test: Chemical composition inspection, Mechanical properties test, Surface and dimension test, Hydrostatic test.
Delivery condition: Annealed, Normalized, Normalized and tempered.
Chemical composition(%):
|
Grade |
C |
Mn |
P |
S |
Si |
Ni |
|
Grade1 |
≤0.30 |
0.40-1.06 |
≤0.025 |
≤0.025 |
|
|
|
Grade3 |
≤0.19 |
0.31-0.64 |
≤0.025 |
≤0.025 |
0.18-0.37 |
3.18-3.82 |
|
Grade4 |
≤0.12 |
0.50-1.05 |
≤0.025 |
≤0.025 |
0.18-0.37 |
0.47-0.98 |
|
Grade6 |
≤0.30 |
0.29-1.06 |
≤0.025 |
≤0.025 |
≥0.10 |
|
|
Grade7 |
≤0.19 |
≤0.90 |
≤0.025 |
≤0.025 |
0.13-0.32 |
2.03-2.57 |
|
Grade8 |
≤0.13 |
≤0.90 |
≤0.025 |
≤0.025 |
0.13-0.32 |
8.40-9.60 |
|
Grade9 |
≤0.20 |
0.40-1.06 |
≤0.025 |
≤0.025 |
|
1.60-2.24 |
|
Grade10 |
≤0.20 |
1.15-1.50 |
≤0.03 |
≤0.015 |
0.10-0.35 |
≤0.25 |
|
Grade11 |
≤0.10 |
≤0.6 |
≤0.025 |
≤0.025 |
≤0.35 |
35.0-37.0 |
Mechanical properties:
|
Grade |
Tensile strength |
Yield strength |
Elongation(%) |
|
|
Y |
X |
|||
|
Grade 1 |
≥380 |
≥205 |
≥35 |
≥25 |
|
Grade 3 |
≥450 |
≥240 |
≥30 |
≥20 |
|
Grade 4 |
≥415 |
≥240 |
≥30 |
≥16.5 |
|
Grade 6 |
≥415 |
≥240 |
≥30 |
≥16.5 |
|
Grade 7 |
≥450 |
≥240 |
≥30 |
≥22 |
|
Grade 8 |
≥690 |
≥515 |
≥22 |
|
|
Grade 9 |
≥435 |
≥315 |
≥28 |
|
|
Grade 10 |
≥550 |
≥450 |
≥22 |
|
|
Grade 11 |
≥450 |
≥240 |
≥18 |
|
Application:
ASTM A333 semless steel pipe is applied for low and middle pressure fluid transportation pipeline, casing tube, boiler pipe, petroleum and natural gas industry, chemistry industry, electric industry.
Competitive advantage:
Jiangsu Hengyang Steel Pipe Co., Ltd is a pipe manufacturing, we have the latest machine and the professional technicians. We aim at offering high quality but competitive price pipe for our global customers.
Factory pictures:
Factory equipment:
Quality control:
Pipe & tube application:
Package:
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