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CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.
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Gold Index: 4866
BS3059-2 OD 12mm Stainless Steel Tube for steel boiler and Superheater Tubes
| Place of Origin: | Jiangsu, China (Mainland) |
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Product Detail
BS3059-2 STEEL BOILER AND
BS3059-2 STEEL BOILER AND SUPERHEATER TUBES
Part 2. Specification for carbon, alloy and austenitic stainless steel tubes with specified elevated temperature properties
Specifications:
Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling
Ends: BE/PE, ends caps
Marking: as per requirement
Delivery Condition: Annealed/Normalized/Tempered
Size:(mm)
OD: 12 – 127mm WT: 1 – 12.5mm
or as per customer’s requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length
Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden
crate/Steel frame/As per customer’s requirement
CHEMICAL COMPOSITION (%):
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CHEMICAL COMPOSITION (CAST ANALYSIS) IN% |
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Grade |
C≤ |
Si |
Mn |
P≤ |
S≤ |
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360 |
0.17 |
0.10~0.35 |
0.40~0.80 |
0.035 |
0.035 |
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440 |
0.12~0.18 |
0.10~0.35 |
0.90~1.20 |
0.035 |
0.035 |
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MECHNICAL PROPERTIES:
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Grade |
Tensile Strength σb(Mpa) |
Yield Strength σs(Mpa) |
Elongation δ(%) |
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360 |
360~500 |
≥235 |
≥24 |
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440 |
440~580 |
≥245 |
≥21 |
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INSPECTION AND TEST:
CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening,impact, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUC
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Company Info
CHANGZHOU RUIYUAN STEEL TUBE CO., LTD. [China (Mainland)]
Business Type:Manufacturer
City: Changzhou
Province/State: Jiangsu
Country/Region: China (Mainland)
