ASTM A53 Grade B Pipe And SA53 Gr B Seamless
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ASTM A53 Grade B Pipe And SA53 Gr B Seamless

Pipes manufactured to ASTM A53 Grade B specifications are made of carbon steel. Typically, this carbon steel pipe is used as structural steel or low-pressure piping applications.
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Product Introduction

GNEE is an A53 Gr B seamless pipe supplier that offers pipes in all surface finishes and cut-to-length pipes in all grades, saving you money.
A53 Gr B is a carbon steel grade designed for low-pressure piping and structural steel applications. ASTM A53 Gr B pipe consists of elemental components of carbon, manganese, phosphorus, sulfur, copper, nickel, chromium, molybdenum and vanadium. It is a medium carbon steel pipe that is easy to weld and form, making it ideal for performing forming operations such as coiling, bending and flanging.
A53 Gr B hot-dip galvanized pipes can be used for high pressure and high temperature applications in stress-inducing devices, so A53 Gr B seamless steel pipes are not only suitable for mechanical and pressure applications but also for water, steam, gas and air lines.

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ASTM A53 Gr.B black steel pipe Product specification

Carbon Steel A 53 GR.B Pipe Composition

  Type S (seamless)
  Grade B
Carbon 0.30
Manganese  1.2
Phosphorous 0.05
Sulfur  0.045
Copper 0.40
Nickel 0.40
Chromium 0.40
Molybdenum 0.15
Vanadium 0.08

ASTM A 53 Gr.B cold drawn steel pipe Tensile Requirements

  Seamless and Electric-resistance-welded (ERW)
  Grade B
Tensile Strength, min., psi 60,000
Yield Strength, min., psi 35,000

Thermal Conductivity Of A 53 Seamless Steel Pipes

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C 1.32E-5 1/K Typical for Medium Carbon Steel
Max service temperature   500 °C Typical for Carbon Steel
Melting point   1380 - 1514 °C Typical for Medium Carbon Steel
Specific heat capacity 23.0 °C 470 - 520 J/(kg·K) Typical for Medium Carbon Steel
Thermal conductivity 23.0 °C 21 - 52 W/(m·K) Typical for Medium Carbon Steel

 ASTM A53 Gr B cold drawn seamless steel pipe

ASTM A53 Gr B black carbon steel pipe

Advantages of GNEE
Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.

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A53 Gr B Seamless pipe

FAQ

1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.

 

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