ASTM A106 ASME SA106 Grade A B C black carbon steel seamless grb pipe

Description: ASTM A106 ASME SA106 Grade A B C black carbon steel seamless grb pipe for high temperature service. Standard: ASTM A106/ ASME SA106. Applications: Used for transportation of water, oil, natural gas and other fluids. Available steel grades: A106A, A106B, A106C. Specifications: O.D.: 6.0∼1200mm; W.T.: 1∼150mm; L: 5.8m; 11.8m;...
Product description

ASTM A106 ASME SA106 Grade A B C black carbon steel seamless grb pipe

Description: Seamless carbon steel pipe for high temperature service.

Standard: ASTM A106/ ASME SA106.

Applications: Used for transportation of water, oil, natural gas and other fluids.

Available steel grades: A106A, A106B, A106C.

Specifications: O.D.: 6.0∼1200mm; W.T.: 1∼150mm; L: 5.8m; 11.8m; 12m or above. Modified specifications according to customer requirements.

Technology: Hot Rolled, Cold Drawn & Cold Rolled.

Chemical Composition and Mechanical Properties:

Standard

Grade

Chemical Composition

C

Mn

Si

Cu

Ni

Cr

Mo

V

PS

ASTMA106/ ASMESA106

A

≤ 0.25

0.27 ~ 0.93

≥ 0.10

≤ 0.40

≤ 0.40

≤ 0.40

≤ 0.15

≤ 0.08

≤ 0.035

≤ 0.035

B

≤ 0.30

0.29 ~ 1.06

≥ 0.10

≤ 0.40

≤ 0.40

≤ 0.40

≤ 0.15

≤ 0.08

≤ 0.035

≤ 0.035

C

≤ 0.35

0.29 ~ 1.06

≥ 0.10

≤ 0.40

≤ 0.40

≤ 0.40

≤ 0.15

≤ 0.08

≤ 0.035

≤ 0.035

Mechanical Properties


Tensile Strength (MPa)

Yield Point (MPa)

A

≥ 330≥ 205

B

≥ 415≥ 240

C

≥ 485≥ 275

Dimension Tolerances:

Pipe Type

OD(mm)

WT(mm)

Cold Drawn

Pipe Sizes

Tolerances

Pipe Sizes

Tolerances

>30~50

0.30%

≤25

10%

>50~325

0.80%

Hot Rolled

>6~168

1.00%

≤25

-10%,+12.5%

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