| Customization: | Available |
|---|---|
| Application: | Cast Iron, Chemical Processing, Construction, Oil and Gas, Water Supply, Building Material |
| Pipe Diameter: | 1/8"-5"(Customized) |
|
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Product Name |
ASTM A333/A370/A530/A671/E23 Welded Carbon Steel Pipes for Low-Temp & Pressure Applications |
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Surface |
Pickled, Bright Annealed, Polished,Black | |
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Steel Grade |
ASTM A333 Gr.1, Gr. 6, Gr.9, Gr.10 |
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Usage |
Gas Industry, Oilfield, Thermal power, Oil industry, Shipbuilding, Petrochemical, Tanker, Nuclear , etc |
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Surface |
Pickling and annealing,pickling and annealing+polishing+ EP(Electricity polish) |
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|
End |
Plain, Beveled with caps |
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Package |
Reinforced plywood case bysted angle bar, Playwood cased Plastic bags packing, Condenser, heat exchanger tube packing, U-tube packed with wooden cases. |
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Inspection |
With Hydraulic Testing, Ultrasonic testing or X-ray Test |
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TPI |
TUV, SGS, BV, Lloyd's, etc. |
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Payment: |
L/C at sight, L/C 180 days, T/T, D/P, OA, Western Union, |
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Port of Shipment |
Shanghai port in China |
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Chemical Composition of ASTM A333 |
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|
Element |
Grade 1, % |
Grade 3, % |
Grade 4, % |
Grade 6, % |
Grade 7, % |
Grade 8, % |
Grade 9, % |
Grade 10, % |
Grade 11, % |
|
C |
0.30 |
0.19 |
0.12 |
0.30 |
0.19 |
0.13 |
0.20 |
0.20 |
0.10 |
|
Mn |
0.40-1.06 |
0.31-0.64 |
0.50-1.05 |
0.29-1.06 |
0.90 |
0.90 |
0.40-1.06 |
1.15-1.50 |
0.60 |
|
P |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.035 |
0.025 |
|
S |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.015 |
0.025 |
|
Si |
... |
0.18-0.37 |
0.08-0.37 |
0.10 min |
0.13-0.32 |
0.13-0.32 |
... |
0.10-0.35 |
0.35 |
|
Ni |
... |
3.18-3.82 |
0.47-0.98 |
0.40 |
2.03-2.57 |
8.40-9.60 |
1.60-2.24 |
0.25 |
35.0-37.0 |
|
Cr |
... |
... |
0.44-1.01 |
0.30 |
... |
... |
... |
0.15 |
0.50 |
|
Cu |
... |
... |
0.40-0.75 |
0.40 |
... |
... |
0.75-1.25 |
0.15 |
... |
|
Al |
... |
... |
0.04-0.30 |
... |
... |
... |
... |
0.06 |
... |
|
V |
... |
... |
... |
0.08 |
... |
... |
... |
0.12 |
... |
|
Cb |
... |
... |
... |
0.02 |
... |
... |
... |
0.05 |
... |
|
Mo |
... |
... |
... |
0.12 |
... |
... |
... |
0.05 |
0.50 |
|
Co |
... |
... |
... |
... |
... |
... |
... |
... |
0.50 |
|
ASTM A333 |
Tensile Strength, min. |
Yield Strength, min. |
Elongation %, min. |
|||
|
Grade |
psi |
MPa |
psi |
MPa |
Longitudinal |
Transverse |
|
Grade 1 |
55 000 |
380 |
30 000 |
205 |
35 |
25 |
|
Grade 3 |
65 000 |
450 |
35 000 |
240 |
30 |
20 |
|
Grade 4 |
60 000 |
415 |
35 000 |
240 |
30 |
16.5 |
|
Grade 6 |
60 000 |
415 |
35 000 |
240 |
30 |
16.5 |
|
Grade 7 |
65 000 |
450 |
35 000 |
240 |
30 |
22 |
|
Grade 8 |
100 000 |
690 |
75 000 |
515 |
22 |
... |
|
Grade 9 |
63 000 |
435 |
46 000 |
315 |
28 |
... |
|
Grade 10 |
80 000 |
550 |
65 000 |
450 |
22 |
... |
|
Grade 11 |
65 000 |
450 |
35 000 |
240 |
18 |
... |
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