Carbon Steel ASTM Seamless Pipe A333 Grade 6 Tube For Structure Construction
ASTM A333 Grade 6 is the part of standard covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. ASTM A333 Grade 6 alloy pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation.
1. Standards:
ASTM A333: Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service
2. Applications of ASTM A333 Grade 6 Seamless Pipes:
- Refineries
- Power Plants
- Boilers
- Ship Building
- Heat Exchangers
- Condensers
- Paper & Pulp
- Marine Applications
- Nuclear Power
- Fossil Fuel Power Plants
3. Ordering Information
Quantity (feet, centimeters, or number of lengths),
Name of material (seamless pipe),
Grade (Gr.6),
Size (NPS or outside diameter and schedule number of average wall thickness),
Lengths (specific or random),
End finish
Optional requirements
Test report required
4. Chemical Requirements
| Chemical Composition % Gr. 6 |
| Carbon (C) max | Manganese (Mn) | Phosphorus (P) max | Sulfur (S) max | Silicon (Si) | Nickel (Ni) | Chromium (Cr) | Copper (Cu) | Aluminum (Al) | Vanadium (V) max |
| 0.3 | 0.29-1.06 | 0.025 | 0.025 | 0.10 min | … | … | … | … | … |
5. Manufacturing Process
Raw Material Inspection → Cold Centering → Heating → Piercing & Rolling → SIzing → Heat Treatment → Testing → Finishing → NDE → Visual & Dimension Inspection → Marking → Storing & Shipping
6. Mechanical Properties
Tensile Strength, min: 60ksi/415MPa
Yield Strength, min: 35ksi/240MPa
7. Available Size Range
| OD | Thickness |
| mm | inch | mm | SCH |
| 88.9~1422 | 3''~ 56'' | 2.11~140 | ≥SCH10 |
| *If the steel grades and size you are looking for are not listed above, please contact us for further information. |
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Carbon Steel Seamless Pipe ASTM A333 Gr 6 Tube For Structure Construction Images
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