ASTM A53 Gr B ERW Pipe
ASTM A53 pipe (also known as ASME SA53 pipe) is suitable for mechanical and pressure applications, as well as for general use in steam, water, gas and air piping. The composition contains 1.2% manganese, carbon, phosphorus, and sulfur. ASTM A53 specification covers seamless and welded black and hot-dip galvanized steel pipe in sizes NPS'/s to NPS 26 (DNG to DN 650). It can be used for welding, flaring and bending.
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ASTM A53 Gr B Pipe
ASTM A53 Gr B ERW Pipe Description
ASTM A53 Grade B ERW pipe is a general-purpose pipe grade manufactured by a resistance welding process. ASTM A53 Grade B ERW pipe offers high strength properties. Grade B has a minimum tensile strength of 60ksi and a minimum yield strength of 35ksi. These values are higher than Class A with the same specifications.
ASTM A53 Grade B ERW Pipe Specification
|
Application |
Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Other |
|
Alloy Or Not |
Non-Alloy |
|
Section Shape |
Round |
|
OD |
10mm - 2620mm |
|
Special Pipe |
API Pipe, Other, EMT Pipe, Thick Wall Pipe |
|
Thickness |
0.4-80mm |
|
Standard |
ASTM GB bs AiSi |
|
Certificate |
CE, ISO9001 |
|
Technique |
ERW |
|
Grade |
|
|
Surface Treatment |
Hot Rolled ERW, Cold Rolled |
|
Tolerance |
±1% |
|
Processing Service |
Welding, Punching, Cutting, Bending, Decoiling |
|
Oiled or Non-oiled |
Non-oiled |
|
Invoicing |
by theoretical weight |
|
Delivery Time |
30 days |
|
Application |
Structure Pipe/Gas And Oil Pipeline |
|
Advantage |
Longer Life Time |
|
Packing |
Standard Seaworthy Packing |
|
PRICE TERM |
CIF CFR FOB EXW |
|
Payment terms |
30%TT Advance + 70% Balance |
A53 Gr B ERW Pipe
Chemical of ASTM A53 B ERW 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 |
Tensile of ASTM A53 B 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 |
Specification of ASTM A53 B welded pipe
|
Wall Thickness |
Out Diameter |
||||||||||||||||||
|
Inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
|
8 5/8 |
219.1 |
10 3/4 |
273.1 |
12 3/4 |
325.0 |
14 |
355.6 |
16 |
406.4 |
18 |
457.7 |
20 |
508.0 |
24 |
610 |
24 4/5 |
630.0 |
||
|
0.157 |
4.0 |
l |
l |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.197 |
5.0 |
l |
l |
l |
l |
l |
l |
l |
l |
|
|
|
|
|
|
|
|
|
|
|
0.236 |
6.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
|
|
|
|
|
|
0.276 |
7.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
|
|
|
|
|
0.315 |
8.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
|
|
0.354 |
9.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
|
|
0.394 |
10.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.433 |
11.0 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.492 |
12.5 |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.551 |
14.0 |
|
|
|
|
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.630 |
16.0 |
|
|
|
|
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.689 |
17.5 |
|
|
|
|
|
|
|
|
l |
l |
l |
l |
l |
l |
l |
l |
l |
l |
|
0.748 |
19.0 |
|
|
|
|
|
|
|
|
|
|
l |
l |
l |
l |
l |
l |
l |
l |
|
0.787 |
20.0 |
|
|
|
|
|
|
|
|
|
|
|
|
l |
l |
l |
l |
l |
l |
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