| Type: | Seamless |
|---|---|
| Technique: | Cold Drawn |
| Material: | Carbon Steel |
| Surface Treatment: | Oiled |
| Usage: | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling |
| Section Shape: | Round |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier SA210C high pressure boiler tube is ASME material, seamless steel tube. It is mainly used for heating surface components such as economizers and water-cooled walls in boiler pressure components; the corresponding domestic material is 20G / GB5310. The operating temperature is generally lower than 450 ° C.
Outside diameter: 17.2mm~114.3mm
Thickness: 1.6mm-12.7mm
Length: 0.5m-12m (custom made if length over 12m)
Minimum order: 1 piece
| Seamless, Cold-Finished Tubes | ||
|
Outside Diameter In. (mm) |
Wall thickness Tolerance % | |
| Over (+) | Under (-) | |
| 1 ½ (38.1) and under | 20 | 0 |
| Over 1½ (38.1) | 22 | 0 |
| Cold-Finished Seamless Tubes | ||
|
Outside Diameter In. (mm) |
Permissible Variations In. (mm) | |
| Over (+) | Under (-) | |
| Under 1 (25.4) | 0.004 (0.10) | 0.004 (0.10) |
| 1 to 1 ½ (25.4 to 38.1), Incl | 0.006 (0.15) | 0.006 (0.15) |
| Over 11⁄2 to 2 (38.1 to 50.8), Excl | 0.008 (0.20) | 0.008 (0.20) |
| 2 to 21⁄2 (50.8 to 63.5), Excl | 0.010 (0.25) | 0.010 (0.25) |
| 21⁄2 to 3 (63.5 to 76.2), Excl | 0.012 (0.30) | 0.012 (0.30) |
Chemical composition:
|
ASME SA210/SA210M |
Elements % |
||||||||
|
C≤ |
Mn |
P ≤ |
S ≤ |
Si ≥ |
Cr |
Ni |
Mo |
Nb |
|
|
SA210C steel pipe |
0.35 |
0.29-1.06 |
0.035 |
0.035 |
0.1 |
||||
Seamless steel pipe SA210C Mechanical Properties:
|
Tensile Strength, MPa |
Yield Strength, MPa |
Elongation, % |
Hardness, HB |
|
485min |
275min |
30 min |
≤89 |
Suppliers with verified business licenses
Audited Supplier 
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