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Fluid Transportation Pipe
Product Dimension:Out Diameter: 21.3-1200mm, Wall Thickness: 2.11-50mm
Standard:ASTM A53M, ASTM A106M, JIS G 3454, JIS G 3455, JIS G 3456
Uses:Fluid pipes are hollow cross section, no welded joint from start to finish. Steel tube with a hollow cross-section, for a large number of pipe conveying fluid pipeline to transport oil, natural gas, coal gas, water and some solid materials.
Fluid Transportation Pipe
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Introduce

Description


Fluid pipes are pipes specially used for conveying media with fluid properties.

Medium with fluid properties, in addition to liquid media such as water, oil, and solution, solid media such as cement, grain, and coal powder can also flow under certain conditions.

The fluid tube can be made of steel, copper, titanium and other non-ferrous metals, or even plastic and other non-metallic materials.


Specification


Dimension Tolerances


Pipe types

Pipe Szie(mm)

Tolerances

Hot rolled

OD

<50

±0.50mm

≥50

±1%

WT

<4

±12.5%

≥4～20

+15%, -12.5%

>20

±12.5%

Cold drawn

OD

6～10

±0.20mm

10～30

±0.40mm

30～50

±0.45

>50

±1%

WT

<1

±0.15mm

>1～3

+ 15%, - 10%

>3

+ 12.5%, - 10%


Standard

Standards & Grades


Standards

Grades

ASTM A53M

Gr.A, GR.B

ASTM A106M

Gr.A, Gr.B, Gr.C

GB/T 8163

10#, 20#, Q345A, Q345B, Q345C, Q345D, Q345E

JIS G3454

STPG 370, STPG 410

JIS G3455

STS370, STS 410, STS 480

JIS G3456

STPT 370, STPT 410, STPT 480


Chemical Composition and Mechanical Properties


Standard

Grade

Chemical Components (%)

Mechanical Properties

c

Si

Mn

P

S

Mo

Cr

V

Tensile STrength(Mpa)

Yield STrength(Mpa)

Elongation

(%)

ASTM A53

A

≤0.25

/

≤0.95

≤0.05

≤0.06

≤0.15

≤0.40

≤0.08

≥330

≥205

≥29.5

B

≤0.30

/

≤1.2

≤0.05

≤0.06

≤0.15

≤0.40

≤0.08

≥415

≥240

≥29.5



Standard

Grade

Chemical Components(%)

Mechanical Properties

c

Si

Mn

P

S

Mo

Cr

V

Tensile STrength

(Mpa)

Yield STrength

(Mpa)

Elongation(%)

ASTM A106

A

≤0.30

≥0.10

0.29-1.06

≤0.035

≤0.035

≤0.15

≤0.40

≤0.08

≥415

≥240

≥30

B

≤0.35

≥0.10

0.29-1.06

≤0.035

≤0.035

≤0.15

≤0.40

≤0.08

≥485

≥275

≥30



Product Picture


Fluid Transportation Pipe



Product Application


Fluid Transportation Pipe


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