ASTM A333 Gr.6 Low Temperature Seamless Steel Pipe

ASTM A333 Gr.6 Low Temperature Seamless Steel Pipe Description

‌A333 Gr.6 low-temperature pipes‌ are a type of seamless or welded steel pipe specifically designed for low-temperature service. This material maintains toughness at cryogenic conditions to prevent brittle fracture. Its manufacturing process complies with relevant standards, ensuring reliability in low-temperature environments. A333 Gr.6 pipes are commonly used in cryogenic equipment and piping systems across various industrial sectors.

The ‌chemical composition‌ of A333 Gr.6 pipes includes carbon, manganese, phosphorus, sulfur, silicon, and other elements. Specific contents are as follows: carbon ≤0.30%, manganese 0.29%-1.06%, phosphorus ≤0.025%, sulfur ≤0.025%, silicon ≥0.10%. These element ratios are strictly controlled to guarantee material performance at low temperatures.

The ‌mechanical properties‌ include tensile strength, yield strength, and elongation. Tensile strength ≥415 MPa, yield strength ≥240 MPa, elongation ≥25%. These performance metrics ensure the material withstands mechanical stress at low temperatures without failure.

ASTM A333 grade 6 pipe dimensions

Test and inspection

Packaging and shipping