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Product Details: GB/T8163-2018 10# 20# Conveying Fluid Cold Drawn Precision Seamless Steel Pipe
1. Standard, Steel Grade, Chemical Composition, and Mechanical Performance:
| Standard | GB/T8163-2018 |
|---|---|
| Steel Grade | 10# (St37), 20# (St44) |
| Chemical Composition (%) | |
| C (Carbon) | 0.07-0.14 (10#), 0.17-0.24 (20#) |
| Mn (Manganese) | 0.35-0.65 (10#), 0.35-0.65 (20#) |
| Si (Silicon) | ≤ 0.35 (10#), ≤ 0.35 (20#) |
| P (Phosphorus) | ≤ 0.035 (10#), ≤ 0.035 (20#) |
| S (Sulfur) | ≤ 0.035 (10#), ≤ 0.035 (20#) |
| Mechanical Performance | |
| Tensile Strength (MPa) | ≥ 335 (10#), ≥ 410 (20#) |
| Yield Strength (MPa) | ≥ 205 (10#), ≥ 245 (20#) |
| Elongation (%) | ≥ 25 (10#), ≥ 20 (20#) |
2. Advantages:
Precision Manufacturing: Produced through cold drawing process ensuring precise dimensions and smooth surface finish.
Uniform Composition: Controlled chemical composition ensures consistent quality and performance.
High Strength: Superior mechanical properties enable it to withstand high pressure and stress environments.
Corrosion Resistance: Resistant to corrosion, making it suitable for conveying various fluids.
Cost-Efficiency: Long service life and low maintenance needs result in cost-effective operation.
3. Features:
Cold Drawn: Manufactured through cold drawing process, maintaining uniformity in dimensions and structure.
Precision Seamless: Seamless construction ensures integrity and reliability in fluid transportation.
Smooth Surface: Surface finish optimized for reduced friction and enhanced fluid flow.
Versatile Application: Suitable for conveying various fluids including water, oil, gas, and other non-corrosive liquids.
Wide Temperature Range: Capable of operating in a broad temperature spectrum, ensuring adaptability in diverse conditions.
4. Application:
Fluid Conveyance: Ideal for transporting water, oil, gas, and other fluids in industries such as petroleum, natural gas, and chemical processing.
Construction: Utilized in construction projects for pipelines, plumbing, and infrastructure development.
Automotive: Applied in automotive manufacturing for fuel lines and hydraulic systems.
Machinery: Used in machinery and equipment where precise fluid transmission is critical.
Industrial Processes: Employed in various industrial processes requiring reliable fluid transportation.
This precision seamless steel pipe, compliant with GB/T8163-2018 standards, offers unparalleled quality, reliability, and performance for fluid conveying applications across diverse industries.
Product Details: GB/T8163-2018 10# 20# Conveying Fluid Cold Drawn Precision Seamless Steel Pipe
1. Standard, Steel Grade, Chemical Composition, and Mechanical Performance:
| Standard | GB/T8163-2018 |
|---|---|
| Steel Grade | 10# (St37), 20# (St44) |
| Chemical Composition (%) | |
| C (Carbon) | 0.07-0.14 (10#), 0.17-0.24 (20#) |
| Mn (Manganese) | 0.35-0.65 (10#), 0.35-0.65 (20#) |
| Si (Silicon) | ≤ 0.35 (10#), ≤ 0.35 (20#) |
| P (Phosphorus) | ≤ 0.035 (10#), ≤ 0.035 (20#) |
| S (Sulfur) | ≤ 0.035 (10#), ≤ 0.035 (20#) |
| Mechanical Performance | |
| Tensile Strength (MPa) | ≥ 335 (10#), ≥ 410 (20#) |
| Yield Strength (MPa) | ≥ 205 (10#), ≥ 245 (20#) |
| Elongation (%) | ≥ 25 (10#), ≥ 20 (20#) |
2. Advantages:
Precision Manufacturing: Produced through cold drawing process ensuring precise dimensions and smooth surface finish.
Uniform Composition: Controlled chemical composition ensures consistent quality and performance.
High Strength: Superior mechanical properties enable it to withstand high pressure and stress environments.
Corrosion Resistance: Resistant to corrosion, making it suitable for conveying various fluids.
Cost-Efficiency: Long service life and low maintenance needs result in cost-effective operation.
3. Features:
Cold Drawn: Manufactured through cold drawing process, maintaining uniformity in dimensions and structure.
Precision Seamless: Seamless construction ensures integrity and reliability in fluid transportation.
Smooth Surface: Surface finish optimized for reduced friction and enhanced fluid flow.
Versatile Application: Suitable for conveying various fluids including water, oil, gas, and other non-corrosive liquids.
Wide Temperature Range: Capable of operating in a broad temperature spectrum, ensuring adaptability in diverse conditions.
4. Application:
Fluid Conveyance: Ideal for transporting water, oil, gas, and other fluids in industries such as petroleum, natural gas, and chemical processing.
Construction: Utilized in construction projects for pipelines, plumbing, and infrastructure development.
Automotive: Applied in automotive manufacturing for fuel lines and hydraulic systems.
Machinery: Used in machinery and equipment where precise fluid transmission is critical.
Industrial Processes: Employed in various industrial processes requiring reliable fluid transportation.
This precision seamless steel pipe, compliant with GB/T8163-2018 standards, offers unparalleled quality, reliability, and performance for fluid conveying applications across diverse industries.
