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Anti Corrosion Surface Treatment low Carbon Steel Pipe
Place of Origin Tianjin, China
Standard ASTM
Grade Q195,Q215,Q345,x42,X46,X56,X80
Brand Name Topregal
Surface Treatment Hot Rolled
Oiled or Non-oiled Slightly Oiled

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Carbon steel pipe, a versatile and widely used material in various industries, is known for its strength, durability, and cost-effectiveness. This guide delves into the intricate world of carbon steel pipe dimensions, providing a comprehensive overview of its key features, applications, and the prominent role of China steel pipe manufacturers in shaping the global market.

Understanding Carbon Steel Pipe Dimensions

Carbon steel pipe dimensions are crucial for determining its suitability for specific applications. These dimensions are typically expressed in terms of:
  • Nominal Pipe Size (NPS): This refers to the approximate inside diameter of the pipe. While not an exact measurement, NPS provides a standardized reference for pipe selection.
  • Outer Diameter (OD): The outer diameter of the pipe, measured in inches or millimeters, governs the pipe’s overall size and its ability to fit within specific structures or systems.
  • Wall Thickness (WT): The thickness of the pipe wall, expressed in inches or millimeters, determines the pipe’s strength and its ability to withstand internal pressure or external forces.
  • Schedule: This numerical designation (e.g., Schedule 40, Schedule 80) indicates the pipe’s wall thickness relative to its nominal size. Higher schedules correspond to thicker walls and greater strength.

Table of Carbon Steel Pipe Dimensions

NPS (inches) OD (inches) WT (inches) Schedule
1/8 0.405 0.065 40
1/4 0.540 0.088 40
3/8 0.675 0.095 40
1/2 0.840 0.109 40
3/4 1.050 0.113 40
1 1.315 0.133 40
1 1/4 1.660 0.140 40
1 1/2 1.900 0.145 40
2 2.375 0.154 40

Carbon Steel Pipe Dimensions

Applications of Carbon Steel Pipe

Carbon steel pipe finds widespread use in a myriad of applications, thanks to its versatility and cost-effectiveness. Some common applications include:
  • Oil and Gas Industry: Transportation of oil and gas, pipelines, and drilling equipment.
  • Construction: Water and sewage systems, structural support, and building frames.
  • Manufacturing: Steam and process piping, industrial equipment, and components.
  • Automotive: Exhaust systems, chassis components, and engine parts.

The Role of China Steel Pipe Manufacturers

China has emerged as a global powerhouse in steel pipe production, with numerous steel pipe manufacturers in China contributing significantly to the global supply chain. These manufacturers offer a wide range of carbon steel pipe products, catering to diverse industry needs. Their competitive pricing, high-quality manufacturing processes, and focus on innovation have made them a reliable source for carbon steel pipe around the world.

Key Factors to Consider When Selecting Carbon Steel Pipe

  • Application: The specific requirements of the intended application will dictate the necessary pipe dimensions, strength, and grade.
  • Pressure Rating: The maximum internal pressure the pipe can withstand safely.
  • Temperature Rating: The maximum temperature the pipe can handle without compromising its integrity.
  • Corrosion Resistance: The pipe’s ability to resist corrosion in the operating environment.
  • Cost: A balance between performance and affordability is crucial for a cost-effective solution.

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