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Oval Steel Tube

Oval Steel Tube Manufacturer

Precision Cold Drawn Oval & Obround Steel Tubes for Industrial Applications

Baokun Steel manufactures precision cold drawn oval steel tubes designed for customers who require high dimensional accuracy, excellent mechanical strength and customized profile solutions. Compared with conventional round tubes, oval steel tubes provide a unique combination of structural performance, space efficiency and aesthetic appearance.

Our oval tubes are available in seamless construction and can be manufactured according to customer drawings, technical specifications or OEM requirements. They are widely used in machinery manufacturing, agricultural equipment, automotive components, furniture, fitness equipment and architectural structures.

Key Advantages

✓ Precision Cold Drawn

✓ Seamless Construction

✓ Excellent Dimensional Accuracy

✓ Custom Sizes Available

✓ Superior Mechanical Strength

✓ OEM Manufacturing Service

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Products Categories

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Oval Steel Tube Description

What Is an Oval Steel Tube?

An oval steel tube is a precision special-shaped tube featuring an oval or obround cross-section. It combines the strength of seamless steel with a compact profile that improves installation efficiency and structural performance.

Compared with round tubes, oval steel tubes provide improved bending resistance in one direction, better space utilization and easier integration into specialized equipment. They are widely used wherever a non-standard profile is required for engineering or design purposes.

Baokun Steel manufactures both standard and customized oval steel tubes through precision cold drawing technology, ensuring excellent dimensional consistency and superior mechanical properties.

Obround Steel Tube Technical Specifications

Item	Specification
Product Name	Oval Steel Tube
Profile Type	Oval / Obround / Elliptical
Manufacturing Process	Cold Drawn
Construction	Seamless
Material	Carbon Steel / Alloy Steel
Steel Grades	SAE1020, SAE1045, ST52, CK45, SAE4140 or Customized
Major Diameter	Customized
Minor Diameter	Customized
Wall Thickness	Customized
Length	Up to 6000 mm
Surface Finish	Black, Oiled, Phosphated, Zinc Plated (Optional)
Heat Treatment	Optional
Dimensional Tolerance	According to Customer Drawing
Inspection	100% Dimensional Inspection

Elliptical Steel Tube Applications

Agricultural Machinery

Oval steel tubes are widely used in agricultural equipment where compact structures and high strength are required.

Typical applications include:

PTO protective components
Agricultural machine frames
Equipment supports
Drive system components

Industrial Machinery

Suitable for machinery manufacturing requiring customized tube profiles.

Applications include:

Machine frames
Conveyor systems
Automation equipment
Mechanical supports
Industrial fixtures

Automotive Industry

Used for lightweight structural components, reinforcement members and customized fabricated parts.

Furniture & Fitness Equipment

The smooth oval profile offers both structural strength and an attractive appearance, making it suitable for:

Office furniture
Commercial furniture
Gym equipment
Display systems

Construction & Architecture

Suitable for architectural structures, handrails, decorative steelwork and engineering projects requiring non-standard tube profiles.

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Quality Inspection

Each oval steel tube is inspected throughout the production process to ensure consistent quality.

Inspection items include:

Oval profile measurement
Major and minor diameter inspection
Wall thickness inspection
Straightness inspection
Surface quality inspection
Mechanical property testing
Chemical composition analysis
Visual inspection

Material certificates and inspection reports are available upon request.

FAQ

Can you manufacture oval steel tubes according to customer drawings?

Yes. Most of our oval steel tubes are custom-manufactured based on customer drawings or samples.

Are your oval steel tubes seamless?

Yes. We manufacture seamless cold drawn oval steel tubes with excellent dimensional accuracy and mechanical performance.

What steel grades are available?

Common materials include SAE1020, SAE1045, ST52, CK45, SAE4140 and customized carbon or alloy steels.

Can you provide heat treatment?

Yes. Heat treatment services are available to improve hardness, strength and wear resistance.

What inspection reports can you provide?

Material certificates, dimensional inspection reports and other quality documents are available upon request.

What industries use oval steel tubes?

Our products are widely used in agricultural machinery, industrial equipment, automotive manufacturing, furniture, fitness equipment, construction and custom engineering projects.