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ASTM A333/SA333 Grade 6 Seamless Pipe
ASTM A333/SA333 Grade 6 Seamless Pipe
ASTM A333/SA333 Grade 6 Seamless Pipe
ASTM A333/SA333 Grade 6 Seamless Pipe
ASTM A333/SA333 Grade 6 Seamless Pipe
ASTM A333/SA333 Grade 6 Seamless Pipe
ASTM A333/SA333 Grade 6 Seamless Pipe
ASTM A333/SA333 Grade 6 Seamless Pipe

ASTM A333/SA333 Grade 6 Seamless Pipe

ASME SA333 GR.6 seamless steel pipe is an American standard seamless steel pipe for low-temperature pipelines, which is used for low-temperature pressure vessel pipelines and low-temperature heat exchanger pipelines.
standard:ASTM
Surface :1. Galvanized 2. Black and Color Painting
introduction
Data table
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introduction
A333 GR.6 American Standard seamless steel pipe is a steel pipe material specially designed for high temperature environment. It has good performance in the low temperature range of -45℃ to -195℃, and its maximum temperature resistance can reach 550℃. It can be used in various harsh environmental conditions, such as high temperature, high pressure, strong corrosion and other environments.
Data table

ASTM A333Gr.6 steel pipe chemical composition:

Carbon: ≤0.30, Silicon: ≥0.10, Manganese: 0.29~1.06, Phosphorus: ≤0.025, Sulfur: ≤0.025, Chromium: ≤0.030, Nickel: ≤0.040, Molybdenum: ≤0.12, Copper: ≤0.40, Vanadium: ≤0.08, Niobium; ≤0.02.
Based on agreement, the niobium content may be increased to 0.05% for heat analysis and 0.06% for finished product analysis.

 

Mechanical properties of ASTM A333 Gr.6 Carbon Steel Seamless Pipes:
Tensile strength: minimum 415 MPa,
Yield strength: minimum 240 MPa,
Elongation: minimum 30%,
Commonly used: Impact test temperature -45℃,
The above requirements can ensure the normal use of the pipeline in low temperature environment, with sufficient strength and toughness.

 

Product specifications: outer diameter 21.3mm~762mm, wall thickness 2.0mm~140mm
Heat treatment requirements for SA 333 GR 6 tube:
1. Normalizing above 815°C.
2. Normalizing above 815°C, then tempering.
3. Hot forming between 845-945°C, then furnace cooling above 845°C (applicable only to seamless tubes).
4. Tempering after processing.
5. Quenching above 815°C, then tempering.

company advantage

Advantages of Choosing GNEE A333 GR 6 Steel Pipe

GNEE has modern large open-air warehouses and indoor warehouses with 20,000 tons of available goods.
GNEE has exported to Southeast Asia, the Middle East, Europe and even African countries, and has gained a good reputation from all customers. Not only focusing on product sales, but also devoting ourselves to providing customers with a worry-free after-sales service experience.
If you have any questions about product information or ordering, please feel free to contact us for more details!








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