A53 Seamless & Welded Carbon Steel Pipe

The A53 American standard seamless steel pipe is manufactured from high-quality steel billets using processes such as hot rolling, cold drawing, and others. The chemical composition and mechanical properties of this steel pipe adhere to the specifications outlined in the American standard ASTM A53/A53M.

Wechat:13256351334
WhatsApp:+8613256351334
E-Mali:admin@sdxyy.cn

product details

Warehouse

Product testing

Customer feedback

equipment

Transport packaging

A53 Seamless & Welded Carbon Steel Pipe Description

The ASTM A53 seamless steel pipe exhibits high strength, excellent toughness, and superior processing and welding performance. Available in a wide range of specifications, with varying outer diameters and wall thicknesses, A53 American standard seamless steel pipes are widely utilized in diverse fields such as petroleum, chemical industry, electric power, and machinery manufacturing. In the petrochemical industry, these steel pipes are commonly employed for transporting high-temperature and high-pressure oil, natural gas, and other media due to their exceptional material properties and processing performance.

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.
Scope of Application	Construction: This includes applications such as underground pipelines, underground water systems, hot water transmission, mechanical processing, bearing sleeves, and processing machinery parts. Electrical: This category encompasses natural gas transmission, hydroelectric fluid pipelines, and anti-static pipes for wind farms, among others.

Chemical Composition

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

Mechanical Properties

A53	GradeA	GradeB
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
Density 20°C Kg/dm³	20C°	300C°	400C°	450C°	Coefficient of Thermal Conductivity 20°C W/m K	Heat Capacity 20°C J/kg K	Resistivity 20°C Ωmm²/m
7.85	210	192	184	179	51	461	0.20