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Standard Length Welded Carbon Steel Round Tube/Pipe

Carbon steel round pipe is a durable and versatile tubing solution widely utilized in construction, industrial, and mechanical applications. Known for its high strength and excellent resistance to wear and tear, carbon steel round pipe is made from a combination of iron and carbon, which enhances its mechanical properties. It is commonly used for transporting water, gas, and oil, as well as for structural and support purposes in buildings and infrastructure. Its ease of welding, cutting, and forming makes it a practical choice for various projects, providing long-lasting performance and reliability in demanding environments.

Quantity:
Thickness:	0.4-30mm
Outer Diameter:	6mm-2500mm(3/8"-100")
Material:	201/202/304/309/309S/310/310S/304/304L/316/316L
Payment terms:	30%TT Advance + 70% Balance
Package:	Seaworthy Standard Package
Sample:	Sample Provided
Application:	Decoration,industry
Availability:





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Model:
Steel Round Pipe/Tube

Product Description

Product Name	Seamless steel pipe with low price for construction
Material	Q345
Shape	Round Shape
Standard	ASTM, BS, DIN, GB, JIS
Grade	SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
Usage	Construction Structure

SPECIFICATION TABLE

DN	OD		ASTM A53 / API 5L			BS1387 / EN10255
	OD		SCH10S	STD SCH40	SCH80	Light	Medium	Heavy
	MM	INCH	MM	MM	MM	MM	MM	MM
15	21.3	1/2"	2.11	2.77	3.73	2	2.6	-
20	26.7	3/4"	2.11	2.87	3.91	2.3	2.6	3.2
25	33.4	1"	2.77	3.38	4.55	2.6	3.2	4
32	42.2	1-1/4"	2.77	3.56	4.85	2.6	3.2	4
40	48.3	1-1/2"	2.77	3.68	5.08	2.9	3.2	4
50	60.3	2"	2.77	3.91	5.54	2.9	3.6	4.5
65	73	2-1/2"	3.05	5.16	7.01	3.2	3.6	4.5
80	88.9	3"	3.05	5.49	7.62	3.2	4	5.0
90	101.6	3-1/2"	3.05	5.74	8.08
100	114.3	4"	3.05	6.02	8.56	3.6	4.5	5.4
125	141.3	5"	3.4	6.55	9.53		5.0	5.4
150	168.3	6"	3.4	7.11	10.97		5.0	5.4
200	219.1	8"	3.76	8.18	12.7
250	273.1	10"	4.19	9.27	15.09

We produce high-grade seamless aluminum tubing
According to the processing method is divided into extrusion seamless aluminum tube, cold drawn precision seamless aluminum tube,rolling seamless aluminum tube. Among them, the cold drawing precision of seamless aluminum tube with high precision, good surface
quality.
The Main Process of Seamless Aluminum Tube:
Seamless aluminum tubes are produced by piercing extrusion, while conventional aluminum tubes are usually extruded by a combined
die. Aluminum Alloy seamless tube production principle and process production using the short rod, high temperature, slow speed
extrusion process, especially to control the “three temperature”, aluminum rod extrusion cylinder, and die to keep clean, aging time and temperature are adjusted according to the thickness and diameter of the wall.
Cold Drawn seamless aluminum Tube (pipe):
In the beginning, a drawn structural tube goes through the same process as an extruded tube. However, where an extruded tube is cooled after it is forced through the die, the drawn tube is sent through a second die. This process is called cold drawing or cold working, and it is here that the final dimensions of the product are determined. A drawn tube is just as suitable for transporting gases or liquids under pressure as a seamless extruded tube.a seamless extruded tube is brought to final size by drawing through a die. Closer size tolerances and thinner wall thicknesses
than that of extruded tube are available.

Raw Materials Mild Hollow Section Red Coated Round Carbon Steel Pipe Price