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[China]
Trade Verify
Address: No.143 Qingyang North road,Tianning district. Changzhou
Contact name:Lisa
Changzhou Joyruns Steel Tube CO.,LTD |
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Verified Suppliers
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ASTM A333 Heat Exchanger Tube welded steel pipe , heat exchanger pipe
Description:
ASTM A333 Seamless and welded steel pipe for Heat Exchanger Tubes
To be used for low- Temperature
Standard: ASTM A333
OD. Range:6mm – 16”mm
Wall thickness: 1mm-36mm
Length: Max length 12M
Type: Seamless boiler tube
Packaging detail: Bundles with plastic paper packaged or wooden box package
Technique: cold drawing, cold rolled
Applications:
heat exchangers tubes
Steam tubes
Condensers tubes
similar heat transfer apparatus tubes
low- Temperature tubes
Specifications:
Chemical Composition(%):
| Grade 1 | Grade 3 | Grade 4 | Grade 6 | Grade 7 | Grade 8 | Grade 9 | Grade 10 | Grade 11 |
Carbon, max | 0.3 | 0.19 | 0.12 | 0.3 | 0.19 | 0.13 | 0.2 | 0.2 | 0.1 |
Manganese | 0.40–1.06 | 0.31–0.64 | 0.50–1.05 | 0.29–1.06 | 0.90 max | 0.90 max | 0.40–1.06 | 1.15–1.50 | 0.60 max |
Phosphorus, max | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.035 | 0.025 |
Sulfur, max | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.015 | 0.025 |
Silicon | ... | 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 max |
Nickel | ... | 3.18–3.82 | 0.47–0.98 | ... | 2.03–2.57 | 8.40–9.60 | 1.60–2.24 | 0.25 max | 35.0–37.0 |
Chromium | ... | ... | 0.44–1.01 | ... | ... | ... | ... | 0.15 max | 0.50 max |
Copper | ... | ... | 0.40–0.75 | ... | ... | ... | ... | 0.15 max | 0.50 max |
Aluminum | ... | ... | 0.04–0.30 | ... | ... | ... | ... | 0.06 max | ... |
Vanadium, max | ... | ... | ... | ... | ... | ... | ... | 0.12 | ... |
Columbium, max | ... | ... | ... | ... | ... | ... | ... | 0.05 | ... |
Molybdenum, max | ... | ... | ... | ... | ... | ... | ... | 0.05 | 0.50 max |
Cobalt | ... | ... | ... | ... | ... | ... | ... | ... | 0.50 max |
Mechanical Properties:
| Grade 1 | Grade 3 | Grade 4 | Grade 6 | Grade 7 | Grade 8 | Grade 9 | Grade 10 | Grade 11 | ||||||||||||
psi | MPa | psi | MPa | psi | MPa | psi | MPa | psi | MPa | psi | MPa | psi | MPa | psi | MPa | psi | MPa | ||||
Tensile strength min | 55 000 | 380 | 65 000 | 450 | 60 000 | 415 | 60 000 | 415 | 65 000 | 450 | 100 000 | 690 | 63 000 | 435 | 80 000 | 550 | 65 000 | 450 | |||
Yield strength min | 30 000 | 205 | 35 000 | 240 | 35 000 | 240 | 35 000 | 240 | 35 000 | 240 | 75 000 | 515 | 46 000 | 315 | 65 000 | 450 | 35 000 | 240 | |||
Impact Temperature |
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Grade | Minimum Impact | Test Temperature |
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°F | °C |
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1 | -50 | -45 |
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3 | -150 | -100 |
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4 | -150 | -100 |
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6 | -50 | -45 |
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7 | -100 | -75 |
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8 | -320 | -195 |
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9 | -100 | -75 |
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10 | -75 | -60 |
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Competitive Advantage:
Good Quality and services but competitive price.
