Cold Drawn Seamless Steel Pipe Heat Exchanger / Condenser BS3059-2
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Suzhou, Jiangsu, China (Mainland) |
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| Business Type: | Manufacturer |
Product Description
Cold Drawn Seamless U Bend Tube, Cold Drawn Heat Exchanger Tubing BS3059-2
U BEND TUBE BS3059-2 HEAT EXCHANGER TUBE
BS3059-2 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 (%):
| CHEMICAL COMPOSITION (CAST ANALYSIS) IN% | |||||
| Grade | C≤ | Si | Mn | P≤ | S≤ |
| 360 | 0.17 | 0.10~0.35 | 0.40~0.80 | 0.035 | 0.035 |
| 440 | 0.12~0.18 | 0.10~0.35 | 0.90~1.20 | 0.035 | 0.035 |
MECHNICAL PROPERTIES:
| Grade | Tensile Strength σb(Mpa) | Yield Strength σs(Mpa) | Elongation δ(%) | |
| 360 | 360~500 | ≥235 | ≥24 | |
| 440 | 440~580 | ≥245 | ≥21 | |
INSPECTION AND TEST:
CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening,impact, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy