Tianjin Weiming Industrial & Trading Co., Ltd.
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  • Contact Person : Ms. Zhao Julia
  • Company Name : Tianjin Weiming Industrial & Trading Co., Ltd.
  • Tel : 86-22-24152505,24152362,24221670
  • Fax : 86-22-24152385
  • Address : Tianjin,Tianjin,No.2408-10, Tianxing River Front Square, No. 81, 11- Jing Road, Tianjin, China
  • Country/Region : China
  • Zip : 300171

Seamless Steel petroleum Pipe

Seamless Steel petroleum Pipe
Product Detailed
Related Categories:Steel Pipes
Seamless Steel Pipe 1.Widely used in fluid transmission 2.Over 100 specifications 3.API certificate

Seamless Steel Pipe

Seamless steel pipe has outstanding homogeneity in the circumferential direction and is thus highly resistant to internal pressure and torsion. Taking advantage of this feature, its widely used for transmission of petroleum, natural gas, drilling, pumping and other fluids. Products include over a hundred specifications for the various applications in regular, pressure, submarine, low-temperature, high-temperature corrosion-resistant and other pipelines.

 

 Chemical Components and Mechanical Property

StandardGradeChemical componentsMechanical property

C

Si

Mn

P

S

Cu 

Ni 

Mo

Cr

V

Tensile Strength(Mpa)

Yield Strength(Mpa)

Elongation(%)

ASTM A53

A

≤0.25

---

≤0.95

≤0.05

≤0.06

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥330

≥205

≥29.5

B

≤0.30

---

≤1.2

≤0.05

≤0.06

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥415

≥240

≥29.5

ASTM A106

B

≤0.30

≥0.10

0.29~1.06

≤0.035

≤0.035

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥415

≥240

≥30

C

≤0.35

≥0.10

0.29~1.06

≤0.035

≤0.035

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥485

≥275

≥30

 

 

API 5L Chemical Components and Mechanical Property PSL1:

Class and sortChemical componentsMechanical property
C (Max)Mn (Max)P (Max)S (Max)Tensile Strength (Min)Yield Strength (Min)
psiMpapsiMpa
A25  CL ONE0.210.600.0300.0304500031025000172
CL TWO0.210.600.0300.030
A0.220.900.0300.0304800033130000207
B0.281.200.0300.0306000041435000241
X420.281.300.0300.0306000041442000290
X460.281.400.0300.0306300043446000317
X520.281.400.0300.0306600045552000359
X560.281.400.0300.0307100049056000386
X600.281.400.0300.0307500051760000414
X650.281.400.0300.0307700053165000448
X700.281.400.0300.0308200056570000483

 

 

Seamless Steel petroleum Pipe



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