Product Details

JIS G3466 Carbon Steel Tube: Seamless Carbon Steel Square Tubing For General Structure
Introduction
The JIS G3466 Carbon Steel Tube is designed for seamless carbon steel square tubing, specifically for general structure applications. This versatile steel tube is widely used in various industries due to its excellent properties and structural stability.
Material and Specification
The JIS G3466 Carbon Steel Tube is made of high-quality carbon steel and is available in different grades. It conforms to the Japanese Industrial Standards (JIS) and meets the specifications outlined in JIS G3466.
Key Features
The key features of the JIS G3466 Carbon Steel Tube are as follows:
- Seamless construction: The seamless design of this carbon steel tubing ensures uniform strength throughout the material.
- High strength: Carbon steel provides excellent tensile and yield strength properties, making this tube ideal for structural applications.
- Superior durability: The inherent strength of carbon steel makes it highly resistant to deformation and bending, resulting in enhanced durability.
- Corrosion resistance: The tube is coated with anti-corrosive materials, which protect it from rust and other forms of corrosion.
Chemical Composition
The chemical composition of the JIS G3466 Carbon Steel Tube may vary depending on the grade. The following table presents the typical composition:
Element | C% | Si% | Mn% | P% | S% |
Composition | 0.22 max | 0.55 max | 1.50 max | 0.040 max | 0.040 max |
Mechanical Properties
The mechanical properties of the JIS G3466 Carbon Steel Tube are crucial for assessing its performance in various applications. The table below showcases the typical mechanical properties:
Property | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
Minimum Values | 400 | 245 | 23 |
Steel Grade
The JIS G3466 Carbon Steel Tube is available in several steel grades, such as STKR 400 and STKR 490. These grades are commonly used in general structure applications due to their excellent strength and durability.
Application
The JIS G3466 Carbon Steel Tube finds wide-ranging applications in various industries. Some of the common uses include:
- Structural Construction: It is extensively used in the construction of buildings, bridges, and other structures due to its high strength and stability.
- Machinery and Equipment: The tube is suitable for manufacturing machinery and equipment that require reliable and durable structural components.
- Automotive Industry: It is used in the manufacturing of automotive frames and components due to its excellent mechanical properties and structural integrity.
- General Fabrication: The tube is often employed in general fabrication projects where strength and structural stability are essential.
Possible Alternative Grades
While the JIS G3466 Carbon Steel Tube offers exceptional performance, there are alternative grades available that may suit specific application requirements. Some possible alternative grades include:
- ASTM A500: This American standard for carbon steel tubing offers similar properties and can be considered as an alternative.
- EN 10210-1: Another alternative standard for carbon steel tubing that provides comparable characteristics in terms of strength and durability.






Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.




Q: Are you trading company or manufacturer ?
A: manufacturer,also can do trading.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
Company Profile
Who We are ?
TORICH is an enterprise that has been producing precision steel
pipes and steel pipe processing for over 20 years, with a factory
area of approximately 20000 square meters
The main products produced are carbon steel and alloy steel grade
seamless steel pipes, welded precision steel pipes, DOM steel
pipes, seamless and welded stainless steel pipes。And our separate workshop also produce machined cast iron parts and cast steel
parts, as well ad customized precision parts and difficult
precision parts. Our strength is with in our ability to produce
metal parts of higher quality control in an integrated process, from mapping and mould design, to casting, forging, machining, heat treatment, surface treatment, assembly
and testing.
TORICH team is familiar with the quality requirements and process standards of
precision partssteel tubes of leading industrial companies at home and abroad,and management level, and constantly looks for like-minded excellent
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In the field of processing, TORICH has 18 sets 4-axis/3-axis CNC machines and over 30 sets of
CNC lathers. The machining center is capable of machining
1100x600x800mm parts and the CNC lathes are capable of processing
550x1500mm parts. We specialize in machining stainless steel, alloy
steel and other hard metals, as well as carbon steel, aluminium,
and copper, with a dimensional accuracy of 0.01mm.
As of 2023, TORICH has perfectly cooperated with more than 50
countries, including Russia, India, Australia, the United Kingdom, France, the United States,
Canada, Brazil, and Egypt. Quality and reputation are always our
first concerns, with the aim of well serving every customer who
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over the world.
What products we do?
------- Invent and produce various Precision Steel Pipes
Our steel pipes cover the following ranges:
Seamless Precision Steel Pipes
Welded Precision Steel Pipes, with DOM production
Seamless Heat Exchanger Steel Pipe
Seamless Boiler Steel Pipes
Seamless Structural Steel Pipes
Seamless Mechanical Steel Pipes
Seamless Alloy Steel Tubes & Pipes
Seamless Stainless Steel tubes
Welded Stainless Steel Tubes
Seamless Stainless Steel Tubes & Pipes
Welded Stainless Steel Tubes & Pipes
Seamless Carbon Steel Tubes & Pipes
Nickel Alloy Steel Tubes & Pipes
CNC Stainless Steel Parts
CNC Aluminum Parts
CNC CopperParts
CNC Turning Parts
CNC Milling Parts
Products Application:
Oil Cylinders
Air Cylinder,
Automotive Cylinder Liners
Boilers, Pressure Vessels
Shell & Heat Exchangers
Jack Lifting
Telescopic Systems
Pneumatic Cylinders
Agricultural Machineries