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Tubo de acero al carbono sin costura

2023-07-17 13:55:30

Product introduction

Información Relevante

Estándar

Calificación

Componentes químicos (%)

Propiedades mecánicas

C

Si

Minnesota

PAG

S

Resistencia a la tracción (Mpa)

Fuerza de rendimiento (Mpa)

ASTM A53

A

≤0.25

-

≤0.95

≤0.05

≤0.06

≥330

≥205

B

≤0.30

-

≤1.2

≤0.05

≤0.06

≥415

≥240

ASTM A106

A

≤0.30

≥0.10

0,29-1,06

≤0.035

≤0.035

≥415

≥240

B

≤0.35

≥0.10

0,29-1,06

≤0.035

≤0.035

≥485

≥275

ASTM SA179

A179

0,06-0,18

-

0,27-0,63

≤0.035

≤0.035

≥325

≥180

ASTM SA192

A192

0,06-0,18

≤0.25

0,27-0,63

≤0.035

≤0.035

≥325

≥180

API 5L PSL1

A

0.22

-

0.90

0.030

0.030

≥331

≥207

B

0.28

-

1.20

0.030

0.030

≥414

≥241

X42

0.28

-

1.30

0.030

0.030

≥414

≥290

X46

0.28

-

1.40

0.030

0.030

≥434

≥317

X52

0.28

-

1.40

0.030

0.030

≥455

≥359

X56

0.28

-

1.40

0.030

0.030

≥490

≥386

X60

0.28

-

1.40

0.030

0.030

≥517

≥448

X65

0.28

-

1.40

0.030

0.030

≥531

≥448

X70

0.28

-

1.40

0.030

0.030

≥565

≥483

API 5L PSL2

B

0.24

-

1.20

0.025

0.015

≥414

≥241

X42

0.24

-

1.30

0.025

0.015

≥414

≥290

X46

0.24

-

1.40

0.025

0.015

≥434

≥317

X52

0.24

-

1.40

0.025

0.015

≥455

≥359

X56

0.24

-

1.40

0.025

0.015

≥490

≥386

X60

0.24

-

1.40

0.025

0.015

≥517

≥414

X65

0.24

-

1.40

0.025

0.015

≥531

≥448

X70

0.24

-

1.40

0.025

0.015

≥565

≥483

X80

0.24

-

1.40

0.025

0.015

≥621

≥552


Industry&Application

Carbon seamless steel tube is a unique long steel product. Seamless steel tubes have a hollow cross-section and are widely used as pipes for transporting fluids, such as pipes for transporting oil, natural gas, gas, water, and certain solid materials. Compared with solid steel such as round steel, the carbon steel pipe has the same flexural and torsional strength and is lighter in weight. Carbon seamless steel tube is an economical section steel and is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile drive shafts, Bicycle racks and steel scaffolding used in building construction, etc.

The use of carbon seamless steel tubes to manufacture ring parts can improve the utilization rate of materials, simplify the manufacturing process, save materials and processing hours, such as rolling bearing rings, jack sets, etc., which have been widely used in the manufacture of seamless steel tubes.

Carbon seamless steel tube is also an indispensable material for various conventional weapons. Gun barrels, barrels, etc. must be made of carbon steel pipes. Seamless steel tubes can be divided into round pipes and special-shaped pipes according to the shape of the cross-sectional area. Due to the condition that the circumference is equal, the area of the circle is the largest, and more fluid can be transported with a round tube. In addition, when the ring section is subjected to internal or external radial pressure, the force is relatively uniform, so most carbon steel pipes are round pipes.


Purchasing Information

Diameter

21.3 - 914.4mm

Thickness

2.11 - 60mm

SCH

SCH10,SCH20,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH160,XXS

Uses

Chilled water pipe , Steam/condensate pipe , Heat exchanger pipe , Marine/offshore pipe , Dredging pipe , Industrial pipe , Oil and gas pipe , Fire fighting pipe , Construction/structure pipe , Irrigation pipe , Drain/sewage pipe , Boiler tube

Coating

3PE Coating , 3PP Coating , FBE Coating , Epoxy Coating , Special Painting



Tolerances


Pipe types

Pipe sizes(mm)

Tolerances

Hot rolled

OD<50

±0.50mm

OD≥50

±1%

WT<4

±12.5%

WT 4~20

+15%, -12.5%

WT>20

±12.5%

Cold drawn

OD 6~10

±0.20mm

OD 10~30

±0.40mm

OD 30~50

±0.45

OD>50

±1%

WT≤1

±0.15mm

WT 1~3

+15%, -10%

WT >3

+12.5%, -10%

*If you do not find what you are looking for, please call us now. If you have found it, we are happy to answer any questions or concerns you may have about stainless steel grades and assist you through the purchasing process.


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