ASTM A333 seamless low-temperature steel pipe is a seamless butt-jointed pipe suitable for low-temperature environments.
ASTM A333 steel pipes are manufactured in accordance with GB/T18984-2003 and ASTM A333, and the manufacturing process includes hot rolling and cold rolling.
GNEE offers a variety of material options, including 16MnDG, 10MnDG, 09Mn2VDG, and multiple grades of ASTM A333 (such as Grade 1 to Grade 11).
A333 Seamless Steel Pipes

A333 Pipe Specifications
| Material Grades | Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10, Grade 11, etc. |
| Application Temperature Range | -45℃ to -195℃ |
| Dimensions | Outer Diameter: Varies (e.g., 8-1240 mm) |
| Wall Thickness: Varies (e.g., 1-200 mm) | |
| Chemical Composition | Carbon, Manganese, Silicon, Phosphorus, Sulfur, Chromium, Nickel, etc. |
| Manufacturing Process | Hot-rolled or Cold-rolled |
| Testing & Inspection | Impact Testing at low temperatures |
| Chemical & Mechanical Property Testing | |
| Standards & Certifications | Complies with ASTM A333 & other relevant standards |
A333 Carbon Steel Seamless Pipes Strike temperature condition
| Crade | The lowest temperature for strike test | |
| ℉ | ℃ | |
| ASTM A333 Grade 1 | -50 | -45 |
| ASTM A333 Grade 6 | -50 | -45 |
Advantages of Choosing GNEE A333 tubes
A333 GR 6 pipe is available in various sizes, standards, specifications and pressure classes.
The advantage of choosing GNEE pipe manufacturers is 10% lower prices compared to stockists and suppliers in Mumbai and quality material with manufacturer's factory test certificate.
Besides, we also provide uncoiling, cutting, welding, painting service etc.
If you are interested in purchasing quality seamless tubes from reliable GNEE, please email now!sales@gneetube.com
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FAQ
Q.How do we trust your company?
A. We specialist in steel business for many years, authenticated by SGS,welcome to visit our factory.
Q. Can you provide samples?
A.We can provide them for free, you need to bear the shipping cost.
Q.What is your after-sales service?
A.We provide after-sales service and 100% quality assurance for our products.
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