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Seamless Steel Pipe

Seamless Steel Pipe

  • Seamless Steel Pipe
  • Seamless Steel Pipe
  • Seamless Steel Pipe
  • Seamless Steel Pipe

Specification

Seamless Steel Pipe

Process: Seamless Steel Pipe (SMLS STEEL PIPE)

Standard: API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444,

JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213,

SA335, DIN17175, ASTM A179…

Certificate: API 5L PSL1 / PSL2, API 5CT, ISO 9001-2008

Out Diameter: 1/8 – 36inch (10.3-914.4mm)

Wall Thickness: 1.73-40mm

Length: Random Length, Fixed Length, SRL, DRL

Steel Grade:

API 5L :API 5L: GR B, X42, X46, X56, X60, X65, X70

ASTM A53/A106: GR A, GR B, GR CASME SA106: GR.A, GR.B, GR.CASME

SA192:

SA192ASME SA209M: T1, T1a

ASTM A335:P1, P2, P5, P9, P11, P22, P23

ASTM A333:Gr.1, Gr.3, Gr.4, Gr.6, Gr.7, Gr.8, Gr.9, Gr.10, Gr.11

Mill Test Certificate: EN 10204/3.1B

Wall Thickness

API 5L Line Pipe

 

API 5L Line Pipe

 

STEEL GRADE

API 5L PSL1/PSL2 GR B , X42, X46, X52, X60, X65, X70

 

STEEL CHEMICAL COMPOSITION

STEEL GRADE
% by mass, Maximum
C
Si
Mn
P
S
GR B
0.28
0.40
1.20
0.030
0.030
X42
0.28
0.40
1.30
0.030
0.030
X46
0.28
0.40
1.40
0.030
0.030
X52
0.28
0.40
1.40
0.030
0.030
X56
0.28
0.40
1.40
0.030
0.030
X60
0.28
0.40
1.40
0.030
0.030
X65
0.28
0.40
1.45
0.030
0.030
X70
0.28
0.40
1.65
0.030
0.030

MECHANICAL PROPERTIES

STEEL GRADE
Yield strength, min. psi (MPa)
Tensil strength, min. psi (MPa)
Elongation in 2 in., min. %
GR B
245
415
 
X42
290
415
X46
320
435
X52
360
460
X56
390
490
X60
415
520
X65
450
535
X70
485
570

TEST REQUIRED

Chemical Analysis, Mechanical Test, Visusal Inspection , Tension Test, Dimension Check

Bend Test , Flattenting Test, Impact Test, DWT Test, NDT Test

Hydrostatic Test, Hardness Test.....

ASTM A106 Steel Pipe

ASTM A106 Steel Pipe

Grade and Chemical Composition


   Grade

C≤

Mn

P≤

S≤

Si≥

Cr≤

Cu≤

Mo≤

Ni≤

V≤

A

0.25

0.27-0.93

0.035

0.035

0.10

0.40

0.40

0.15

0.40

0.08

B

0.30

0.29-1.06

0.035

0.035

0.10

0.40

0.40

0.15

0.40

0.08

C

0.35

0.29-1.06

0.035

0.035

0.10

0.40

0.40

0.15

0.40

0.08

Mechanical Properties:


Grade

Rm Mpa Tensile Strength

Mpa
Yield Point

Elongation

Delivery Condition

A

≥330

≥205

20

Annealed

B

≥415

≥240

20

Annealed

C

≥485

≥275

20

Annealed

 
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