Supplier of ASTM A333 seamless and welded LTCS pipes in Grades 1, 3, 4, 6, 7, 8, 9, 10 & 11 for cryogenic and sub-zero service applications.
Low-Temperature ASTM A333 Carbon Steel Pipes
ASTM A333 specification covers seamless and welded carbon steel pipes designed specifically for low-temperature service. These pipes are manufactured to maintain strength and impact resistance under sub-zero conditions, making them suitable for cryogenic systems, pressure vessels, heat exchangers, and process piping exposed to low ambient temperatures.
ASTM A333 pipes are primarily used in applications where low-temperature performance is critical. They are commonly installed in chemical plants, LNG facilities, refrigeration systems, and other process industries operating under sub-zero conditions. These pipes are manufactured in multiple grades, each defined by specific chemical composition and mechanical properties such as tensile strength, yield strength, and impact resistance. ASTM A333 is available in Grades 1, 3, 4, 6, 7, 8, 9, 10, and 11 to suit different service requirements.
ASTM A333 pipes are available in nominal pipe sizes (NPS) ranging from 1/2" to 36". Depending on the grade, these pipes are impact tested at specified sub-zero temperatures to ensure toughness and structural integrity. Typical service conditions may extend to as low as –45°C to –195°C, depending on the grade and application. The pipes are manufactured in seamless or welded form, with welding performed without the addition of filler metal as required by the specification.
ASTM A333 / ASME SA333 Low Temperature Carbon Steel Pipe – Specification & Dimensions
| Specification |
ASTM A333 / ASME SA333 |
| Type |
Hot Rolled / Cold Drawn |
| Outer Diameter Size |
1/4" NB To 30" NB (Nominal Bore Size) |
| Wall Thickness |
Schedule 20 To Schedule XXS (Heavier On Request) Up to 250 mm Thickness |
| Length |
5 To 7 Meters, 09 To 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| Pipe Ends |
Plain Ends / Beveled Ends / threaded Ends/ Coupling |
| Surface Coating |
Epoxy Coating / Colour Paint Coating / 3LPE Coating. |
| Delivery Conditions |
As Rolled, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T |
| Packaging |
Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
| ASTM A333 |
Gr 1 |
Gr 3 |
Gr 4 |
Gr 6 |
Gr 7 |
Gr 8 |
Gr 9 |
Gr 10 |
Gr 11 |
| C |
≤0.30 |
≤0.19 |
≤0.12 |
≤0.30 |
≤0.19 |
≤0.13 |
≤0.20 |
≤0.20 |
≤0.10 |
| Si |
|
0.18-0.37 |
0.18-0.37 |
≥ 0.10 |
0.13-0.32 |
0.13-0.32 |
|
0.10-0.35 |
≤0.35 |
| Mn |
0.40-1.06 |
0.31-0.64 |
0.50-1.05 |
0.29-1.06 |
≤0.90 |
≤0.90 |
0.40-1.06 |
1.15-1.50 |
≤0.6 |
| P |
≤0.025 |
≤0.025 |
≤0.025 |
≤0.025 |
≤0.025 |
≤0.025 |
≤0.025 |
≤0.03 |
≤0.025 |
| S |
≤0.025 |
≤0.025 |
≤0.025 |
≤0.025 |
≤0.025 |
≤0.025 |
≤0.025 |
≤0.015 |
≤0.025 |
| Cr |
|
|
0.44-1.01 |
|
|
|
|
≤0.15 |
≤0.50 |
| Ni |
|
3.18-3.82 |
0.47-0.98 |
|
2.03-2.57 |
8.40-9.60 |
1.60-2.24 |
≤0.25 |
35.0-37.0 |
| Cu |
|
|
0.40-0.75 |
|
|
|
0.75-1.25 |
≤0.015 |
|
| Mo |
|
|
|
|
|
|
|
≤0.50 |
≤0.50 |
| V |
|
|
|
|
|
|
|
≤0.12 |
|
| Al |
|
|
0.04-0.30 |
|
|
|
|
≤0.06 |
|
| Standard |
Grade |
Tensile Strength (MPa) |
Yield Point (MPa) |
Elongation (%) |
| Y |
X |
| ASTM A333 |
Gr 1 |
≥ 380 |
≥ 205 |
≥ 35 |
≥ 25 |
| Gr 3 |
≥ 450 |
≥ 240 |
≥ 30 |
≥ 20 |
| Gr 4 |
≥ 415 |
≥ 240 |
≥ 30 |
≥ 16.5 |
| Gr 6 |
≥ 415 |
≥ 240 |
≥ 30 |
≥ 16.5 |
| Gr 7 |
≥ 450 |
≥ 240 |
≥ 30 |
≥ 22 |
| Gr 8 |
≥ 690 |
≥ 515 |
≥ 22 |
|
| Gr 9 |
≥ 435 |
≥ 315 |
≥ 28 |
|
| Gr 10 |
≥ 550 |
≥ 450 |
≥ 22 |
|
| Gr 11 |
≥ 450 |
≥ 240 |
≥ 18 |
|
ASTM A333 Pipe Application
ASTM A333 / ASME SA333 low temperature carbon steel pipes are designed for service in sub-zero and cryogenic environments where impact resistance and structural integrity are critical. These pipes are widely used across industrial sectors that operate under low ambient temperature conditions.
- ASTM A333 Pipe uses in Water Supply Systems
- ASTM A333 Pipe uses in Transportation Systems
- ASTM A333 Pipe uses in Natural Gas Industry
- ASTM A333 Pipe uses in General Purpose Applications
- ASTM A333 Pipe uses in Fabrication Industry
- ASTM A333 Pipe uses in Oil Industry
- ASTM A333 Pipe uses in Structural Pipe
- ASTM A333 Pipe uses in Oil and Gas Industry
- ASTM A333 Pipe uses in offshore and onshore pipelines
- ASTM A333 Pipe uses in Chemical Industries
- ASTM A333 Pipe uses in Deep Sour Wells
ASTM A333 Pipe Price List
ASTM A333 Pipe of Top Approved Companies
Export Destinations For ASTM A333 Pipes & Tubes
Malaysia, Tibet, Lithuania, Ecuador, Greece, Thailand, Taiwan, Sri Lanka, Bangladesh, United States, Angola, Brazil, Kenya, Nigeria, Nepal, Switzerland, Israel, Zimbabwe, Finland, Bahrain, Netherlands, Belarus, Egypt, Peru, Nigeria, Venezuela, Mexico, Hungary, South Korea, Singapore, Norway, Morocco, Ireland, United Kingdom, Turkey, Qatar, Croatia, Vietnam, China, Serbia, Argentina, Austria, France, Iran, Algeria, Mongolia, Ukraine, Gambia, Japan, Colombia, Macau, Belgium, Denmark, Slovakia, Afghanistan, Italy, Spain, Oman, Bolivia, Poland, Indonesia, South Africa, Bhutan, Chile, Ghana, Russia, Chile, New Zealand, Iraq, Lebanon, Romania, Azerbaijan, Yemen, Libya, Kazakhstan, Jordan, Portugal, Namibia, Sweden, Czech Republic, Germany, Gabon, Tunisia, India, Australia, Philippines, Canada, Saudi Arabia, Kuwait, Hong Kong, Costa Rica, Estonia, United Arab Emirates, Bulgaria, Puerto Rico, Trinidad & Tobago
