ASTM A106 GRB Seamless Steel Pipes
ASTM A106 GRB Seamless Steel Pipes
ASTM A106 GRB Seamless Steel Pipes
ASTM A106 GRB Seamless Steel Pipes

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ASTM A106 GRB Seamless Steel Pipes

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Model No. : SCH40 STD SCH80
Brand Name : Fixedstar
Type : Seamless
Section Shape : Round
Surface Treatment : Black
Technique : Hot Rolled
Material : Carbon Steel
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7yrs

Cangzhou, Hebei, China

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Product description

ASTM A106 GRB Seamless Steel Pipes


Standard of implementation: Chinese GB/T 8163, Chinese GB 3087,

Application: used in conveying water, oil, gas and other fluids, ASTM Seamless Carbon Pipe

Major grade grades: Grade 10, 20 (negotiated, can also supply other special grade of steel tube. Accept the special requirements of the customer orders, such as the implementation of Q/320204, AE02-2006 standard enterprise standard mechanical piping)

Chemical composition and mechanical properties: Steel Carbon seamless tube

Standard

Steel grade

Chemical constituents (%)

C

Mn

Si

Cr

Ni

Cu

P.S

GB/T8163

10

0.07~0.13

0.35~0.65

0.17~0.37

≤ 0.15

≤ 0.30

≤ 0.25

≤ 0.030

20

0.17~0.23

0.35~0.65

0.17~0.37

≤ 0.25

≤ 0.25

≤ 0.25

≤ 0.030

Q345

0.12~0.20

1.20~1.60

0.20~0.55

 

 

 

≤ 0.030

Mechanical properties

Tensile strength (MPa)

Yield strength (MPa)

Elongation(%)

10

335~475

≥ 205

≥ 24

20

410~550

≥ 245

≥ 20

Q345

490~665

≥ 325

≥ 21

carbon steel seamless tubes


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