Product Name:ASTM A53 GRADE B SEAMLESS TUBES
Details:
Our main products include 8 series: Carbon steel seamless pipes for use in low and medium pressure boilers, petroleum casing tubes, ships, fluid conveyance, petroleum cracking, chemical fertilizer equipments, structures, and hollow pumping rods. We can produce seamless steel pipes from OD1/4" to OD24", thickness SCH30, SCH40, SCH80, SCH160 and so on, according to the standards such as GB\ASTM\API 5L\API 5CT, DIN, and JIS. Its products have been sold around China and exported to over dozens of countries and regions in the world such as Southeast Asia, the Middle East, Europe and America etc., enjoying the very high prestige in the domestic and foreign markets.
（1）From 1/8"-4", our pipes are cold drawning.
（2）From 4"-18", our pipes are hot rolling.
（3）Over 18", our pipes are hot expansion
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A53 Chemical components and mechanical propert
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Standard
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Trade mark
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Chemical components
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Mechanical property
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C
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Si
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Mn
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P
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S
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Cu
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Ni
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Mo
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Cr
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V
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Tensile Strength(Mpa)
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Yield Strength (Mpa)
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Elongation(%)
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ASTM A53
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A
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≤0.25
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/
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≤0.95
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≤0.05
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≤0.06
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≤0.40
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≤0.40
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≤0.15
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≤0.40
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≤0.08
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≥ 330
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≥ 205
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≥ 29.5
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B
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≤0.30
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/
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≤1.2
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≤0.05
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≤0.06
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≤0.40
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≤0.40
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≤0.15
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≤0.40
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≤0.08
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≥ 415
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≥ 240
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≥ 29.5
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A106 Chemical components and mechanical property
|
|
Standard
|
Trade mark
|
Chemical components
|
Mechanical property
|
|
C
|
Si
|
Mn
|
P
|
S
|
Cu
|
Ni
|
Mo
|
Cr
|
V
|
Tensile Strength
(Mpa)
|
Yield Strength
(Mpa)
|
Elongation
(%)
|
|
ASTMA106
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B
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≤0.30
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≥0.10
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0.29~1.06
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≤0.035
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≤0.035
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≤0.40
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≤0.40
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≤0.15
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≤0.40
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≤0.08
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≥415
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≥240
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≥30
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C
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≤0.35
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≥0.10
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0.29~1.06
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≤0.035
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≤0.035
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≤0.40
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≤0.40
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≤0.15
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≤0.40
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≤0.08
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≥ 485
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≥275
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≥ 30
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