ASME SA53 Carbon Steel Seamless Pipe Standard
ASME SA53 standard covers seamless and welded steel pipe with nominal wall thickness.ASME SA53 Seamless Pipes are Low Carbon Steel Pipes with 0.25 % carbon content with combination of 0.95 % manganese, KING STEEL export ASME SA =53 pipes in forms of seamless and welded black and hot-dipped galvanized steel pipe of all dimensions. it's also called mild steel pipes which are easy to produce. ASTM A53 pipes are manufactured by ASME Specification. As it belongs to low Carbon Steel, it can only increase surface hardness by carburizing. If you are interested in buying ASTM A53 seamless pipe or ASME SA53 carbon seamless pipe from KING STEEL, contact us now(email: kingsteelpipe@gmail.com) for latest price.
ASME SA53 Gr.A and SA53 Gr.B Carbon Steel Pipe Mechanical properties:
Seamless and ERW
|
Grade A
|
Grade B
|
Tensile Strength, min, psi
|
48,000
|
60,000
|
Yield Strength
|
30,000
|
35,000
|
ASME SA53 Gr.A and Gr.B Carbon Steel Seamless Pipe Chemical Composition(%)
Seamless and ERW
|
C max %
|
Mn max %
|
P max %
|
S max %
|
Grade A
|
0.25
|
0.95
|
0.05
|
0.045
|
Grade B
|
0.30
|
1.20
|
0.05
|
0.045
|
Differences Between ASME SA53 Seamless Pipe and ASME SA106 Seamless Pipes
ASME SA53 specification covers the steel pipe manufacturing types in seamless and welded, material in carbon steel, black steel. Surface natural, black, and hot-dipped galvanized, zinc coated steel pipe. Diameters range from NPS 1⁄8 to NPS 26 (10.3mm to 660mm), nominal wall thickness.
ASME SA106 standard specification covers the seamless carbon steel pipe, applied for high-temperature services.
ASME SA53 Seamless Pipe and ASME SA106 Pipe Application
Especially for high temperature services that up to 750°F, and it could substitute ASME SA53 carbon steel pipe in most of the cases. In some country at least in United States, usually ASME SA53 is for welded pipe while ASME SA106 is for seamless pipe. And if client asked for ASTM A53 they will also offer A106. In China, manufacturer will offer the pipe that comply to three standards ASME SA53 B / ASME SA106 B / API 5L B carbon steel pipe.