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ASTM A53 Grade B ERW steel pipe

Views: 1     Author: Site Editor     Publish Time: 2023-12-06      Origin: Site

ASTM A53 Grade B is a standard specification for black and hot-dip galvanized, welded and seamless steel pipe developed by the American Society for Testing and Materials (ASTM). This type of steel pipe is commonly used in various industries to transport water, natural gas and oil. Below are some key features and specifications of ASTM A53 Grade B ERW steel pipe.


Grade and Chemical Composition (%)of ASTM A53 Grade B ERW Steel Pipe:

Type

Grade

C≤

M≤

P≤

S≤

Cu≥

Ni≤

Mo≤

Type E

(electric-resistance welded)

A

0.25

0.95

0.05

0.045

0.4

0.4

0.08

B

0.3

1.2

0.05

0.045

0.4

0.4

0.08


Mechanical Properties of ASTM A53 Grade B ERW Steel Pipe:

Grade

Rm Mpa Tensile Strength

Mpa Yield Point

Elongation

Delivery Condition

A

≥330

≥205

20

Annealed

B

≥415

≥240

20

Annealed


ASTM A53 Grade B ERW Steel Pipe Application:

1. Architecture: maximum pipeline under more groundwater extraction when towers, boilers, hot water conveyance and so on. 
2. Machining, bearing sets, processing machinery and other accessories. 
3. Electrical class: gas distribution, water power fluid conduit. 
4. Anti-static tubes wind power plants.



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