Sizes of Carbon Steel ASTM A53 Grade B ERW PIPE​

Date:2024-09-09Tags:ASTM A53, ERW PIPE​

What is ASTM A53 Grade B ERW Steel Pipe?

ASTM A53 Grade B is the material under API 5L Gr., the American Standard for Steel Pipe. It is also the American Standard material, A53 Gr. There are 3 forms in the Grade B in the American Society for Testing and Materials standard A53 steel pipe standard: seamless steel pipe, ERW welded pipe, furnace welded pipe.

ASTM A53 Grade B ERW pipes are carbon steel pipes manufactured in accordance with ASTM A53 specifications. These pipes are available in a wide range of sizes that meet ASTM, ASME and API standards, with nominal diameters ranging from ½ inch to 36 inches. ASTM A53 Grade B ERW pipes are widely used in industries such as oil and gas transportation due to their suitability for high-pressure applications. They also have a wide range of uses in hydrocarbons, automotive, boiler manufacturing and other fields. With an outer diameter of up to 24 inches, these electric resistance welded pipes are widely used in both mechanical applications and general applications such as conveying air, water and gas. We use high-quality A53 Grade B materials to ensure the durability and reliability of our products. We produce pipes with various surface treatments including galvanizing, anti-corrosion oil and black paint to meet different application needs.

Some size standards of ERW steel pipe

Size:
Outer diameter: 1/2″-24″
Wall thickness: 1.65-20mm
Length: 3-12 meters, or according to customer requirements
End: flat end, bevel end, threaded end
Standard:
ASTM 5L, ASTM A53, ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672, EN 10217
Steel grade:
API 5L: PSL1/PSL2 Gr.A, Gr.B, X42, X46, X52, X56

National standard: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L555


Sizes of Carbon Steel ASTM A53 Grade B ERW PIPE



ERW Tube Outside Diameter
ERW Steel Tubes Thickness
SCH10
SCH40
Class A 
light
Class B 
medium
Class C 
heavy
DN15
1/2"
21.3mm
2.11mm
2.77mm
2mm
2.6mm
DN20
3/4"
26.7mm
2.11mm
2.87mm
2.3mm
2.6mm
3.2mm
DN25
1"
33.4mm
2.77mm
3.38mm
2.6mm
3.2mm
4mm
DN32
1-1/4"
42.2mm
2.77mm
3.56mm
2.6mm
3.2mm
4mm
DN40
1-1/2"
48.3mm
2.77mm
3.68mm
2.9mm
3.2mm
4mm
DN50
2"
60.3mm
2.77mm
3.91mm
2.9mm
3.6mm
4.5mm
DN65
2-1/2"
73mm
76mm
3.05mm
5.16mm

3.2mm

3.6mm

4.5mm
DN80
3"
88.9mm
3.05mm
5.49mm
3.2mm
4mm
5mm
DN90
3-1/2"
101.6mm
3.05mm
5.74mm
DN100
4"
114.3mm
3.05mm
6.02mm
3.6mm
4.5mm
5.4mm
DN125
5"
141.3mm
3.4mm
6.55mm
5mm
5.4mm
DN150
6"
168.3mm
165mm
3.4mm
7.11mm

5mm

5.4mm
DN200
8"
219.1mm
3.76mm
8.18mm
DN250
10"
273.1mm
4.19mm
9.27mm

ASTM A53 B ERW steel pipe application

1 Construction: towers, boilers, hot water transportation and other pipelines with large groundwater extraction.
2 Mechanical processing, bearing sleeves, processing machinery and other accessories.
3. Electrical: gas transmission, hydraulic fluid transmission pipelines.

4. Anti-static pipes for wind power stations.

ERW steel pipe


Tensile of ASTM A53 B ERW Steel Pipe:

Tensile


Electric-resistance-welded


Grade A
Grade B

Tensile Strength

min. psi

48,000
45,000

Yield Strength

min. psi

30,000
25,000


Chemical of ASTM A53 B ERW Steel Pipe:

Type

Carbon

max. %

Manganese

max. %

Phosphorous

max. %

Sulfur

max. %

Copper

max. %

Nickel

max. %

Chromium

max. %

Molybdenum

max. %

Grade A
Grade B
Grade A
Grade B
Grade A
Grade B
Grade A
Grade B
Grade A
Grade B
Grade A
Grade B
Grade A
Grade B
Grade A
Grade B
Type E
(electric-resistance welded)
0.25 0.30 0.95 1.2

0.05

0.05 0.045 0.045 0.40
0.40
0.40
0.40
0.15
0.15
0.08
0.08



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