Steel Tube

Your Professional Steel Tube Supplier

The company covers an area of more than 200 acres and has a plant of 100,000 square meters.Taian Golden Century Import and Export Co.,Ltd is the subsidiary of Tai'an Jiahe Heavy Industry Machinery Co., Ltd. Jiahe is a national high-tech enterprise that develops and produces various types of engineering machinery, forging equipment, and environmental protection equipment.

High Stength Steel Tube, Steel Pipes Read More

why choose us

Our Certificate

The company has successively passed ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health and safety management system and product CE certification.

Production Market

The products are sold to 30 provinces, municipalities and autonomous regions across the country, and exported to more than 50 countries and regions including Europe, North America, Central Asia, Southeast Asia, Africa, and South America.

OEM And ODM Customized

100% customized - tailored to your needs to meet the diverse needs of different customers and provide high-quality packaging solutions.

Best Services

We work directly for our clients and put client's interests first. Innovation Guides Us As Always24-hour online service, timely and fast quotation for you.

Steel Tube

Steel tubes are hollow, cylindrical structures. They can be manufactured in various shapes, sizes, and thicknesses to meet specific needs. Unlike steel pipes, which are generally used to transport fluids and gases, steel cylinders are often employed in structural and mechanical applications due to their strength and rigidity.

Commodity	Steel Tube
Outer diameter	ERW / HFW	LSAW / DSAW	SSAW / HSAW
	1/8 - 20 inch (10.3 - 508 mm)	12 - 56 inch (323.8 - 1,420 mm)	8 - 126 inch (219.1 - 3,200 mm)
Wall thickness	0.4 - 16 mm	6.0 - 40 mm	6.0 - 26 mm
Length	5.8 ~ 12.0 m or upon customers' requirements
Standard	GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L, DIN 1626/1615, DIN 17120, etc.

Grade	SS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3, S235, S275, S355, Grade A/B, X42, X52, X60, X70, etc.

Surface	Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)
Inspection	With Chemical Composition and Mechanical Properties Analysis; Dimensional and Visual Inspection, also with Nondestructive Inspection.

Application	Structure, electric power transmission tower projects, piling, water, oil & gas pipeline engineering, mechanical industry, municipal projects, roads and its auxiliary facilities, etc.

Packing	Standard export, in bulk / bundles / nylon fabric bags with seaworthy packing; or according to customers' requestments.

Delivery Time	1. 20-45 days after received deposit or confirmed L/C 2. Depends on your oder quantity

Payment Terms	1. T/T: 30% T/T advance, 70% balance copy of B/L 2. L/C: At sight 3. T/T and L/C: 30% T/T advance, 70% L/C

Benefits of Steel Tube

Strength and Durability: Steel cylinders are known for their high strength and durability, making them suitable for heavy-duty applications. They can withstand high pressure, extreme temperatures, and harsh environmental conditions.

Versatility: Steel tubes can be manufactured in various shapes, sizes, and thicknesses to meet specific requirements. This versatility makes them suitable for a wide range of applications across different industries.

Corrosion Resistance

Galvanized and stainless options offer excellent corrosion resistance, making them ideal for outdoor and marine environments. This extends the tubes’ lifespan and reduces maintenance costs.

Aesthetic Appeal

Steel tubes, especially stainless steel, have an attractive appearance that makes them suitable for architectural and decorative applications. Their sleek and modern look enhances the visual appeal of buildings and structures.

Cost-Effective

Steel cylinders are relatively cost-effective compared to other materials with similar strength and durability. Their long lifespan and low maintenance requirements make them a cost-effective choice for many applications.

Types of Steel Tube

Stainless Steel Tubing

Stainless steel tubing is known for its corrosion resistance, making it perfect for industries like food processing, medical devices, and chemical plants. It is powerful and makes an attractive material, hence adding value to projects where texture and long life are of the highest importance.

Rectangular Steel Tubing

Rectangular steel tubing is ideal for construction and structural applications. Since it has flat sides, it serves as the best material in frameworks and designs that require stability.

Square Steel Tubing

Square steel tubing is widely used in construction and mechanical applications due to its uniform shape and excellent load-bearing capacity. Additionally, steel square tubing is favored for projects requiring precise engineering and consistent dimensions.

Galvanized Steel Tubing

Galvanized steel tubing is coated with a layer of zinc to prevent rust and corrosion. This type is particularly useful in outdoor structures, fencing, and plumbing.

Carbon Steel Tubing

Carbon steel tubing is known for its high strength and affordability. They are most commonly utilized in applications that undergo high stress, such as pipelines, industries, and automobile industries.

Stainless Steel Coil Tubing

Stainless steel coil tubing is used in specialized applications like heat exchangers, instrumentation, and chemical processing. Its coiled type permits build-to-suit solutions in compact and robust systems, which are required for many applications.

Applications of Steel Tube

Structural Support
A steel tube can be used as a structural support in many different ways. One of the most common applications is to create the frame of a building. Steel tubes are also often used to create trusses and beams that are used to support roofs. Steel tubes are also often used in the construction of bridges and other large structures.

Pipelines
Steel tubes are often used for pipelines because they are strong and durable. Steel tubes are often used to transport oil and gas from one location to another. They can also be used to transport water and other liquids.

Automotive Applications
Tubular steel is used in the automotive industry to produce vehicles of all shapes and sizes. It’s used in the construction of both cars and trucks, and its versatility means that it can be used for everything from the chassis to the body panels.

Furniture
A lot of steel tubing is used in furniture. From tables and chairs to beds and sofas, steel is one of the most important materials in the furniture industry. Steel tubing is used to create the frames of furniture and the legs of chairs and tables. It is also used to create the springs in sofas and mattresses.

Machinery
The use of steel tubes in sports equipment is most commonly seen in bicycles. Steel tubing is used in the construction of the frame, the forks, and the handlebars. Steel tubing is also used in the construction of golf clubs and baseball bats. This is because steel is strong and can withstand repeated impacts without breaking.

Storage Tanks
Steel tubing is often used in the construction of storage tanks. This is because steel is strong and can withstand the pressure of the contents of the tank. Steel tubing is also resistant to corrosion, so it can be used to store corrosive liquids.

Welding
Steel tubing is often used in welding applications. This is because steel is strong and can withstand the high temperatures of welding. Steel tubing is also resistant to corrosion, so it can be used in welding applications where corrosive materials are present.

Considerations for Choosing the Right Steel Tube

Determine the Application

The first step in choosing the right tube is to determine its intended application. Different applications have different requirements in terms of strength, durability, and corrosion resistance.

Consider the Material

Depending on the application, you may need to choose between seamless, welded, galvanized, or stainless tubes. Each type has its advantages and disadvantages, so it’s important to choose the one that best meets your needs.

Check the Specifications

Ensure that the steel tube meets the necessary specifications and standards for your application. This includes checking the dimensions, wall thickness, and pressure ratings.

Evaluate the Cost

While cost should not be the only factor in choosing a tube, it is an important consideration. Compare the prices of different types of steel tubes and choose the one that offers the best value for your money.

Seek Expert Advice

If you’re unsure which steel cylinder to choose, seek advice from experts or suppliers who can provide guidance based on your specific requirements. They can help you make an informed decision and ensure that you get the right product for your needs.

The Manufacturing Process of Steel Tube

Material Selection

The process starts by choosing stainless steel, carbon steel, or galvanized to make the tubing based on such application.

Forming
The steel is further worked into the form and size of round, rectangular, square tube, etc. Precision techniques ensure uniformity, particularly for square steel tubing and steel square tubing.

Welding or Seamless Formation

Seamless Steel Tubing

This is made by heating and stamping a solid bar of steel and then cutting the billet into a tube without welds.

Welded Steel Tubing

Fabricated by bending a thin metal sheet and joining the two sides by welding.

Finishing
The tubing can also be galvanized, polished, or coated with a layer for improvement in its endurance. This step is vital for galvanized steel tubing to ensure rust resistance.

Quality Testing
Each tube is examined for its performance, thickness, and conformity to its industrial specifications.

FAQ

Q: How about thequality?

A: Third party inspections are always welcomed, like TUV. All of the goods will be released together with MTC and stamped by TPI.

Q: How long is the delivery time?

A: Generally about 5-10 days if the goods in stock. Or will be 15-20 days if the goods are not in stock. And alsoaccording to the quantity.

Q: Do you provide samples? Free or not?

A: Yes, we could offer the sample for free but do not pay the cost of freight.

Q: May I customize the steel pipe?

A: Sure you can, we can produce according to your requirement, you can send the CAD ordesign drawing.

Q: How about the trade terms?

A: EXW, FOB, CFR, CIF, LC will be accepted.

We're well-known as one of the leading steel tube manufacturers and suppliers in China. Please feel free to buy high quality steel tube for sale here from our factory. Contact us for more details.