A53 Seamless & Welded Carbon Steel Pipe
A53 American standard seamless steel pipe is made of high-quality steel billets through hot rolling, cold drawing and other processes. The chemical composition and mechanical properties of this steel pipe comply with the requirements of American standard ASTM A53/A53M.
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Product Description

ASTM A53 seamless steel pipe has high strength, good toughness, good processing performance and welding performance. A53 American standard seamless steel pipes are available in a wide range of specifications, with a wide range of outer diameters and wall thicknesses. Because ASTM A53 seamless carbon steel pipe has excellent material properties and good processing performance, it is widely used in petroleum, chemical industry, electric power, machinery manufacturing and other fields. For example, in the petrochemical industry, ASTM A53 steel pipes can be used to transport high-temperature and high-pressure oil, natural gas and other media.

Product Parameters

Product Name

A53 Seamless & Welded Carbon Steel Pipe

Standard

EN/DIN/JIS/ASTM/BS/ASME/AISI etc.

Outer Diameter

Seamless: 1/4"-36"

Welding: 21.3mm-3620mm

Round Tube: 1/2"-10"

Square Tube/Rectangular Tube: 15x15mm-400x600mm

Wall Thickness

Seamless: 1.25mm-50mm

Welding: 1.65mm-65mm

Length

3-12 meters, Support customization

Surface Process

Bright, Polished, Black

Other Services

Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.


Chemical Composition

A53

Grade

C

Mn

P

S

Cu

Ni

Cr

Mo

V

Type S (Seamless)

A

0.25

0.95

0.05

0.05

0.4

0.4

0.4

0.15

0.08

B

0.3

1.2

0.05

0.05

0.4

0.4

0.4

0.15

0.08

Type E (Resistance Welding)

A

0.25

0.95

0.05

0.05

0.4

0.4

0.4

0.15

0.08

B

0.3

1.2

0.05

0.05

0.4

0.4

0.4

0.15

0.08

Type F (Furnace Welding)

A

0.3

1.2

0.05

0.05

0.4

0.4

0.4

0.15

0.08


Mechanical Properties

A53

Grade A

Grade B

Tensile Strength Min. psi (MPa)

48,000 (330)

60,000 (415)

Yield Strength Min. psi (MPa)

30,000 (205)

35,000 (240)


Physical Performance

Density 20°C Kg/dm³

Modulus of Elasticity Kn/² mm

Coefficient of Thermal Conductivity 20°CW/m K

Heat Capacity 20°CJ/kg K

Resistivity 20°CΩmm²/m

20 C°

300 C°

400 C°

450 C°

7.85

210

192

184

179

51

461

0.20



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Packaging And Shipping

Steel Plate Packing Process

Standard Export Seaworthy Package (Waterproof paper, and steel strip packed).Suit for all kinds of transport,or as required.Every cartons loaded with good shoring and strengthening.Use 6m loaded by 20ft container, 12m loaded by 40ft container.we will take container loading pictures and seal the container.Transportation speed is quick. And keep customer eachstep informed.

  • 运输1
  • 运输2
  • 运输3
  • 运输4
  • 运输5
  • 运输6
  • 包装1
  • 包装2
  • 包装3
  • 包装4
  • 包装5

Steel Bar Packing Process

Standard Export Seaworthy Package (Waterproof paper, and steel strip packed).Suit for all kinds of transport,or as required.Every cartons loaded with good shoring and strengthening.Use 6m loaded by 20ft container, 12m loaded by 40ft container.we will take container loading pictures and seal the container.Transportation speed is quick. And keep customer eachstep informed.

  • 运输1
  • 运输2
  • 运输3
  • 运输4
  • 包装1
  • 包装2
  • 包装3
  • 包装4
  • 包装5
  • 包装6
  • 包装7

Steel Pipe Packing Process

Standard Export Seaworthy Package (Waterproof paper, and steel strip packed).Suit for all kinds of transport,or as required.Every cartons loaded with good shoring and strengthening.Use 6m loaded by 20ft container, 12m loaded by 40ft container.we will take container loading pictures and seal the container.Transportation speed is quick. And keep customer eachstep informed.

  • 包装1
  • 包装2
  • 包装3
  • 包装4
  • 包装5
  • 运输1
  • 运输2
  • 运输3
  • 运输4
  • 运输5
  • 运输6
  • 运输7
  • 运输8

Steel Coil Packaging Process

Standard Export Seaworthy Package (Waterproof paper, and steel strip packed).Suit for all kinds of transport,or as required.Every cartons loaded with good shoring and strengthening.Use 6m loaded by 20ft container, 12m loaded by 40ft container.we will take container loading pictures and seal the container.Transportation speed is quick. And keep customer eachstep informed.

  • 包装1
  • 包装2
  • 包装3
  • 包装4
  • 包装5
  • 包装6
  • 包装7
  • 运输1
  • 运输2
  • 运输3
  • 运输4
  • 运输5
  • 运输6
  • 运输7

Profiles Packaging Process

Standard Export Seaworthy Package (Waterproof paper, and steel strip packed).Suit for all kinds of transport,or as required.Every cartons loaded with good shoring and strengthening.Use 6m loaded by 20ft container, 12m loaded by 40ft container.we will take container loading pictures and seal the container.Transportation speed is quick. And keep customer eachstep informed.

  • 包装1
  • 包装2
  • 包装3
  • 包装4
  • 运输1
  • 运输2
  • 运输3
  • 运输4

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