Katalor is the manufacturer of ASTM A53 GR.A Structural Steel Pipe and we provide high quality ASTM A53 Gr.B pipelines worldwide and offer you the best prices on the market. katalor has a group of experienced professionals with many years of manufacturing experience. ASTM A53 GR.A Structural Steel Pipe , black and hot dip, zinc coating, welding and seamless.
Standard: ASTM A53 / 53M (ASME SA53 / SA53M).
ASTM A53 GR.A Structural Steel Pipe Application:
ASTM A53 GR.A Structural Steel Pipe For mechanical and pressure use, and also for transporting steam, water, gas and etc.Mill test certificates will be issued according to EN10204/3.1B
Steel grade: ASTM A53 Grade.A; Grade.B .
ASTM A53 GR.A Structural Steel Pipe Chemical Composition (%):
Grade |
C |
Mn |
P |
S |
Cr |
Mo |
Cu |
Ni |
V |
|
Grade A |
≤0.25 |
≤0.95 |
≤0.05 |
≤0.045 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.40 |
≤0.08 |
|
Grade B |
≤0.30 |
≤1.20 |
≤0.05 |
≤0.045 |
≤0.40 |
≤0.15 |
≤0.50 |
≤0.40 |
≤0.08 |
|
Continuous-weld |
|
|
≤0.08 |
≤0.06 |
|
|
|
|
|
ASTM A53 GR.A Structural Steel Pipe Mechanical Properties:
Grade |
Rm Mpa Tensile Strength |
Mpa Yield Point |
Elongation |
Delivery Condition |
|
A |
≥330 |
≥205 |
20 |
Annealed |
|
B |
≥415 |
≥240 |
20 |
Annealed |
ASTM A53 GR.A seamless steel pipe specification：
OD: 10.3mm-965.2mm
Wall thickness 1.0mm-120mm
Length: 5-12m
MOQ: 10 Metric Tons
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