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A53 Seamless & Welded Carbon Steel Pipe

A53 seamless and welded carbon steel pipe is known for its strength, corrosion resistance, and versatility. Ideal for plumbing, construction, and industrial applications, it offers reliable performance in fluid and gas transportation under varying pressures.

PRODUCT DETAILS

A53 Seamless & Welded Carbon Steel Pipe Description

A53 seamless and welded carbon steel pipe is a versatile and durable steel product widely used in construction, plumbing, and industrial applications. Known for its excellent strength and resistance to corrosion, it is ideal for use in transporting fluids and gases under moderate to high-pressure conditions. This pipe is available in both seamless and welded varieties, offering flexibility for different manufacturing needs. A53 carbon steel pipe meets industry standards for quality and performance, making it a reliable choice for a variety of projects. Its weldability and durability ensure long-lasting, cost-effective solutions for both residential and industrial systems.

Product Parameters

Product Name A53 Seamless & Welded Carbon Steel Pipe
Standard EN/DIN/JIS/ASTM/BS/ASME/AISI etc.
Outer Diameter Seamless: 1/4″-36″ Welding: 21.3mm-3620mm
Round Tube: 1/2″-10″ Square Tube/Rectangular Tube: 15x15mm-400x600mm
Wall Thickness Seamless: 1.25mm-50mm Welding: 1.65mm-65mm
Length 3-12 meters, Support customization
Surface Process Bright, Polished, Black
Other Services Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

Chemical Composition

A53 Grade C Mn P S Cu Ni Cr Mo V
Type S (Seamless) A 0.25 0.95 0.05 0.05 0.4 0.4 0.4 0.15 0.08
B 0.3 1.2 0.05 0.05 0.4 0.4 0.4 0.15 0.08
Type E (Resistance Welding) A 0.25 0.95 0.05 0.05 0.4 0.4 0.4 0.15 0.08
B 0.3 1.2 0.05 0.05 0.4 0.4 0.4 0.15 0.08
Type F (Furnace Welding) A 0.3 1.2 0.05 0.05 0.4 0.4 0.4 0.15 0.08

Mechanical Properties

A53 Grade A Grade B
Tensile Strength Min. psi (MPa) 48,000 (330) 60,000 (415)
Yield Strength Min. psi (MPa) 30,000 (205) 35,000 (240)

Physical Performance

Density 20°C Kg/dm³ Modulus of Elasticity Kn/² mm Coefficient of Thermal Conductivity 20°C
W/m K
Heat Capacity 20°C
J/kg K
Resistivity 20°C
Ωmm²/m
20 C° 300 C° 400 C° 450 C°
7.85 210 192 184 179 51 461 0.20

Scope of Application

Construction: underground pipeline, underground water, hot water transmission, mechanical processing, bearing sleeve, processing machinery parts, etc.
Electrical: natural gas transmission, hydroelectric fluid pipelines, anti-static pipes for wind farms, etc.

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