APPLICATION:

API SPCE 5L For the purpose of transportation of gas, water, oil in oil& gas industry.

API SPEC 5CT Tubing is used in extracting petroleum& natural gas. Casing pipe serves as wall of well.

ASTM A106. For the purpose if the pipeline project of boiler, water& petroleum

ASTMA53 It is used for conveying water, petroleum, gas and other common fluids.

ASTM A 179 For tubed heat exchange and similar heat conveying equipment

ASTM A192 For manufacture wall panel, economizer, reheater, superheater and steam pipeline of boilers

Chemical Composition

Standard

Grade

Chemical Composition

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

V

ASME SA106

SA106B

0.17-0.25

≥0.1

0.70-1.00

≤0.030

≤0.030

≤0.035

ASTM

A 106

A

≤0.25

≤0.10

0.27-0.93

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

B

≤0.30

≤0.10

0.29-1.06

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

C

≤0.35

≤0.10

0.29-1.06

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

ASTM A53

A

0.25

0.95

0.05

0.045

0.40

0.15

0.40

0.40

0.08

B

0.3

1.2

0.05

0.045

0.40

0.15

0.40

0.40

0.08

ASTMA179

A179

≤0.06-0.18

0.27-0.63

≤0.035

≤0.035

ASTM A192

A192

≤0.06-0.18

≤0.25

0.27-0.63

≤0.035

≤0.035

ASTM A210

A-1

≤0.27

≥0.10

≤0.93

≤0.035

≤0.035

C

≤0.35

≥0.10

0.29-1.06

≤0.035

≤0.035