Black Mild Steel Pipe
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Black Mild Steel Pipe

Black Mild Steel Pipe is a type of steel pipe that has a black surface and is made of mild steel. Mild steel is a low-carbon steel that contains up to 0.3% carbon and is easy to weld, cut, form, and machine. It is one of the most common and widely used metals in the world.
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Product Introduction

Black Mild Steel Pipe is a type of steel pipe that has a black surface and is made of mild steel. Mild steel is a low-carbon steel that contains up to 0.3% carbon and is easy to weld, cut, form, and machine. It is one of the most common and widely used metals in the world.

Mild Steel Pipe, often referred to as Black Carbon Steel Pipe or simply Black Pipe, is a staple in both commercial and domestic settings. Known for its strength and durability, this type of pipe is made from mild steel - a carbon steel variant with a relatively low amount of carbon, which gives it its characteristic malleability and ductility.

 

Specifications

 

Sizes: Available in a wide range of diameters and thicknesses, suitable for various applications.
Lengths: Customizable lengths, with standard sizes readily available.
Wall Thickness: Varies according to application requirements.

 

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Features

 

Black Mild Steel Pipe is notable for its:

  • High tensile strength and robustness.
  • Resistance to deformation and corrosion.
  • Ability to withstand high pressure and stress.

 

Scope

 

This pipe is extensively used in:

  • Plumbing systems for both residential and commercial properties.
  • Gas and fluid transmission lines.
  • Structural applications like fencing and scaffolding.

 

Process

 

The manufacturing process of Mild Steel Pipe involves forming and welding steel under controlled conditions. The surface is coated with a black oxide scale for corrosion resistance, which gives the pipe its characteristic black appearance.

 

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Product Advantages

 

Compared to other types of pipes, Mild Steel Pipe has the following advantages:

  • It is more versatile and adaptable, as it can be used for various applications, such as water, gas, oil, air, and steam transportation, structural and mechanical engineering, fencing and railing, furniture and decoration, and more.
  • It is more reliable and safe, as it meets the standards and requirements of various industries and agencies, such as ASTM, BS, EN, ISO, API, etc.
  • It is more environmentally friendly and sustainable, as it can be recycled and reused, and reduces the carbon footprint and energy consumption.

 

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Product Specifications

 

The following table shows the chemical and mechanical properties of:

Grade

Carbon max. %

Manganese max. %

Phosphorous max. %

Sulfur max. %

Tensile Strength min. psi

Yield Strength min. psi

ASTM A53 Grade A

0.25

0.95

0.05

0.045

48,000

30,000

ASTM A53 Grade B

0.3

1.2

0.05

0.045

60,000

35,000

BS 1387 Light

0.2

1.2

0.045

0.045

33,000

20,000

BS 1387 Medium

0.2

1.2

0.045

0.045

50,000

32,000

BS 1387 Heavy

0.2

1.2

0.045

0.045

50,000

32,000

EN 10255 Light

0.2

1.4

0.035

0.035

33,000

20,000

EN 10255 Medium

0.2

1.4

0.035

0.035

50,000

32,000

EN 10255 Heavy

0.2

1.4

0.035

0.035

50,000

32,000

EN 10219 S235

0.17

1.4

0.035

0.035

52,000

37,000

EN 10219 S275

0.21

1.5

0.035

0.035

60,000

43,000

EN 10219 S355

0.22

1.6

0.035

0.035

68,000

50,000

 

The following table shows the dimensions and weights:

NPS [DN Designator]

OD [mm]

Wall Thickness [mm]

Weight [kg/m]

1/2 [15]

21.3

2

0.95

3/4 [20]

26.9

2.3

1.38

1 [25]

33.7

2.6

1.98

1-1/4 [32]

42.4

2.6

2.54

1-1/2 [40]

48.3

2.9

3.23

2 [50]

60.3

2.9

3.93

2-1/2 [65]

76.1

3.2

5.71

3 [80]

88.9

3.2

6.72

4 [100]

114.3

3.6

9.75

5 [125]

139.7

4

13.4

6 [150]

168.3

4.5

18.93

 

Our Product Advantages

 

  • Manufactured with precision and high-quality materials.
  • Rigorous quality control for consistent performance.
  • Customization options available to suit specific requirements.

 

Benefits to Customers

 

By opting for our Product, customers can expect:

  • A cost-effective solution without compromising on quality.
  • Longevity, reducing the need for frequent replacements.
  • Versatility in application, suitable for a wide range of projects.

 

Consultation Method

 

To inquire more about our Black Mild Steel Pipe or to discuss specific requirements, please reach out to us. Our team is equipped to provide expert guidance and customized solutions, ensuring you find the ideal steel pipe for your needs.

 

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FAQ

 

Some of the frequently asked questions about Black Mild Steel Pipe are:

Q: What is the difference between Ms Black Erw Pipe and Galvanized Mild Steel Pipe?

A: Ms Black Erw Pipe is coated with a layer of black oxide, which prevents rust and corrosion, while Galvanized Mild Steel Pipe is coated with a layer of zinc, which also prevents rust and corrosion. Ms Black Erw Pipe has a black surface and a sleek appearance, while Galvanized Mild Steel Pipe has a silver surface and a shiny appearance.

 

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