GOST 8637 Seamless Structural Steel Tubes 10-324mm OD For Structure Purposes
8637 Seamless Steel Pipes / Tubes for Structure Purposes:
GOST 8637 is a standard specification for seamless steel pipes/tubes used for structural purposes. These pipes/tubes are designed to withstand high mechanical stress and provide reliable performance in structural applications. They are widely used in various industries where structural integrity and durability are essential.
Product Description:
GOST 8637 seamless steel pipes/tubes for structure purposes are manufactured from high-quality carbon steel. They have a seamless construction, ensuring precise dimensions and smooth internal surfaces. These pipes/tubes are available in different sizes and thicknesses to meet the specific requirements of structural projects.
Product Features:
GOST 8637 seamless steel pipes/tubes for structure purposes offer the following features:
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Seamless Construction: The seamless design eliminates the risk of leaks and ensures a smooth flow of fluids, enhancing structural integrity.
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Precise Dimensions: These pipes/tubes are manufactured with precise dimensions, allowing for easy installation and alignment in structural applications.
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High Strength: The carbon steel composition of GOST 8637 pipes/tubes provides excellent strength, making them suitable for structural purposes.
Product Parameters:
| Parameter | Value |
|---|---|
| Outer Diameter | 6mm - 200mm |
| Wall Thickness | 1mm - 20mm |
| Length | Random or Fixed |
| Steel Grade | St 20, St 45, St 52 |
| Delivery Condition | Hot Rolled, Cold Drawn, or Cold Rolled |
Mechanical Properties:
| Mechanical Property | Value |
|---|---|
| Yield Strength | ≥245 MPa |
| Tensile Strength | 400 MPa - 650 MPa |
| Elongation | Min 21% |
| Impact Toughness | See GOST 8637 specification for details |
Chemical Composition:
| Element | Content |
|---|---|
| Carbon (C) | 0.17% - 0.24% |
| Silicon (Si) | 0.17% - 0.37% |
| Manganese (Mn) | 0.35% - 0.65% |
| Phosphorus (P) | Max 0.035% |
| Sulfur (S) | Max 0.035% |
Product Applications:
GOST 8637 seamless steel pipes/tubes for structure purposes find wide applications in various industries, including:
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Construction: These pipes/tubes are widely used in the construction of buildings, bridges, and other structures that require high-strength and durability.
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Infrastructure Projects: They are utilized in infrastructure projects such as railways, highways, and tunnels, providing reliable structural support.
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Mechanical Engineering: GOST 8637 pipes/tubes are employed in mechanical engineering projects that demand precise dimensions and excellent mechanical properties.
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Manufacturing Industry: They are used in various manufacturing processes where structural integrity is critical, including fabrication, assembly, and equipment production.
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