A53 Seamless & Welded Carbon Steel Pipe (1)

A53 Seamless & Welded Carbon Steel Pipe (2)

A53 Seamless & Welded Carbon Steel Pipe

ASTM A53 is a carbon steel alloy that can be used as structural steel or for low pressure piping. ASTM A53 (ASME SA53) carbon steel pipe is a specification covering seamless, welded black and hot-dip galvanized steel pipe from NPS 1/8 “to NPS 26. A53 is suitable for pressure and mechanical applications, as well as for general use in steam, water, gas and air lines.

Categories Carbon Steel, Carbon Steel Pipe

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PRODUCT DETAILS

A53 Seamless & Welded Carbon Steel Pipe Description

The A53 pipe has three types (F, E, S) and two grades (A, B).
Type A53F manufactured with furnace butt welds or may have continuous welds (Class A only)
Type A53E with resistance welds (Class A and B)
Type A53S is seamless and is found in Class A and B

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
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

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.

PACKING AND DELIVERY

Packing and delivery

The company mainly deals in seamless steel pipes, welded steel pipes, galvanized steel coils, round steel, steel plates, color-coated plates, stainless steel plates, aluminum coils, angle steels, H-shaped steels, special-shaped steel bars, etc. We provide one-stop service from raw materials to finished products, with complete product specifications. We have 15 years of production experience and after years of development, we have a strong production capacity with a monthly output of 50,000 tons.

FACTORY APPEARANCE

We are one-stop supplier from raw materials to finished products, our products are available in a variety of specifications and with a history of 15 years production experience, after years of development, We have a strong production capacity, with a monthly output of 50,000 tons, ranking among the top five in the industry.

APPLICATION FIELD

Adhering to the business principle of mutual benefits, Hongzheng has had a reliable reputation among our customers because of our professional services, quality products and competitive prices.