As a professional seamless steel pipe exporter, GNEE strictly guarantees the quality of the A333 GR 6 steel pipe it provides.
The manufacturing process of A333 Gr.6 seamless steel pipe mainly includes steel pipe forming, heat treatment, testing and other links. A333 Gr.6 material pipe is made of low carbon alloy steel and undergoes a special heat treatment process to give it excellent low temperature toughness and corrosion resistance. Therefore, A333 Gr.6 low temp pipe is widely used in industries such as petroleum, natural gas, chemical industry, and liquefied natural gas (LNG).
A333 GR 6 Seamless Steel Tubes
A333 6 Carbon Steel Seamless Pipes Strike temperature condition
| Crade | The lowest temperature for strike test | |
| ℉ | ℃ | |
| ASTM A333 Grade 6 | -50 | -45 |
Mechanical requiremnts of ASTM A333 GR 6 alloy pipe
| Grade | Tensile Strength (MPa) | Yield Point (MPa) | Elongation (%) | |
| Y | X | |||
| Grade 6 | ≥415 | ≥240 | ≥30 | ≥16.5 |
Chemical Composition (%) of ASTM A333 steel pipe
| Grade | Chemical Composition (%) | ||||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Mo | V | Al | |
| Grade 6 | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.025 | ≤0.025 | ||||||
Note:When the carbon content is lower than 0.30%, for every 0.01% decrease, the manganese content is increased by 0.05% on the basis of 1.06%, up to 1.35%.
Specifications of SA333 GR 6 seamless pipe
Product specifications: outer diameter 21.3mm~762mm, wall thickness 2.0mm~140mm
Production method: hot rolling, cold drawing, hot expansion. Delivery status: heat treatment;
Steel pipe delivery status and heat treatment process Steel pipes are delivered in normalizing heat treatment state.
The finished product normalizing heat treatment process is: 900℃~930℃ insulation for 10~20min, air cooling.
Advantages of Choosing GNEE A333 GR 6 tubes
A333 GR 6 pipe is available in various sizes, standards, specifications and pressure classes.
Besides, we also provide uncoiling, cutting, welding, painting service etc.
If you have any questions about product information or ordering, please feel free to contact us for more details!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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