Trusted Stainless Steel Tube Manufacturer & Custom Supplier From China

We specialize in manufacturing and supplying high-quality stainless steel tubes for various industries.

Our stainless steel tubes are produced using both seamless and welded techniques, providing tailored solutions to meet your specific application needs.

With our advanced manufacturing processes and quality certifications, we ensure top-grade products that guarantee durability, precision, and corrosion resistance.

Available Shapes & Sizes

Looking for high-strength, corrosion-resistant stainless steel tubes? Whether your project requires round, square, rectangular, oval, or custom-shaped tubes, Jiuguang Metal offers a wide range of options to meet your needs. We specialize in both seamless and welded stainless steel tubes, providing versatility for various applications, including construction, industrial, and architectural projects.

  • Special Shape & Custom Tubes

    We provide high-precision special shape and custom stainless steel tubes including triangle, hexagonal, D-shape, and other non-standard profiles. OEM & ODM customization available with surface treatment, cutting, and packaging options.

  • Oval & Elliptical Stainless Steel Tubes

    Leading supplier of oval and elliptical stainless steel tubes in various alloys. Ideal for architecture, automotive, and furniture industries. We offer custom sizes, finishes, and shapes to meet specific project needs.

  • Rectangular Stainless Steel Tubes

    High Strength: Designed for demanding structural and mechanical applications.

    Corrosion Resistance: Built to withstand harsh environmental conditions, offering superior protection against rust and wear.

    Customizable Sizes: Available in a wide range of dimensions, wall thicknesses, and finishes to meet your specific requirements.

    Precision Engineering: Manufactured to tight tolerances, ensuring consistent performance across all products.

    Wide Range of Applications: Perfect for use in architectural design, exterior and interior railings, automotive parts, furniture structures, and more.

  • Round Stainless Steel Tubes

    Looking for high-quality Round Steel Tubes? We are a trusted manufacturer and exporter of stainless steel round welded / seamless tubes in China. Our products offer superior strength, corrosion resistance, and precision dimensions. OEM and custom services available.

Product Features

Our stainless steel tubes are engineered for maximum durability, precision, and versatility, ensuring they meet the rigorous demands of various industries. Here are the key features that make our stainless steel tubes stand out

  • Customizable Sizes & Shapes

    round, square, rectangular, and oval tubes. Custom dimensions, wall thicknesses, and surface finishes

  • Smooth internal surface

    ideal for fluid and gas transport

  • Tight tolerance

    superior strength and pressure resistance

  • Corrosion & temperature resistance

    suitable for harsh environments

  • Forged as a single unit without welded joints, our stainless steel tubes eliminate structural weak points, offering superior burst strength and pressure containment capabilities. This makes them ideal for demanding applications, such as hydraulic and pneumatic systems, where reliability and performance are critical.
  • The mirror-finished interior (Ra <0.8μm) reduces turbulence and minimizes particulate adhesion, ensuring optimal fluid dynamics with minimal pressure drop, which enhances the efficiency of gas/liquid transmission in various industrial applications.

Specifications & Grades

We provide custom services for a wide range of stainless steel pipe products to meet various specifications.

Parameter Details
Outer Diameter 6mm – 630mm
Wall Thickness 0.5mm – 30mm
Length Up to 12 meters or cut-to-length
Steel Grades 201 / 202 / 304 / 304L / 304H / 309 / 309S / 310 / 310S / 316 / 316L / 317 / 317L / 321 / 321H / 347 / 347H / 409 / 410S / 416 / 420 / 430 / 439 / 440 / 444 / 446 / 2205 / 2507 / S31803 / S32205 / S32750 / S32760 / 253MA / 254SMO / 904L/etc.
Finish 2B, BA, Mirror, Pickled, Satin,DP, HR ,No.1 ,HL ,No.4 ,No.8
Standard ASTM A312 / A213 / A269 / DIN / EN/GB /AISI /JIS/GOST/BS
Certificates ISO, SGS, TÜV, WTRUST, Lloyd’s Register, and DNV

The specifications are subject to change in real-time. For up-to-date information, please contact us.

Applications

Our stainless steel tubes are engineered for a wide range of applications across diverse industries.

Our high-quality stainless steel tubes are designed to meet the specific demands of each sector, offering customized solutions for a variety of functional and aesthetic needs.

  • Architecture

    Handrails, curtain walls, supports

  • Automotive

    Exhaust pipes, fuel lines, frame tubing

  • Industrial

    Heat exchangers, oil & gas pipelines

  • Furniture

    Tubular legs, frames, display systems

  • Food & Pharma

    Hygienic stainless tubing systems

Customization Options

We support full customization of Stainless Steel Tube

  • Custom shape and cross-section

  • Material grade options

  • Precision cutting and end treatments

  • Mirror polishing, satin finish, or pickled surface

  • Custom threads, holes, notches for installation needs

  • Sample or drawing-based production

Need Precision Stainless Steel Tubes?

We manufacture seamless stainless steel tubes in any shape, size, or finish – round, square, oval, and more.

Tell us what you need. We’ll respond within 12 hours with a custom solution.

  • Quality Assurance

    All tubes undergo strict inspection

     

    · Dimensional checks

    · Eddy current and hydrostatic testing

    · Chemical and mechanical tests

    · Mill Test Certificate (EN10204 3.1)

  • Packing & Delivery

    All tubes undergo strict inspection

     

    · Seaworthy wooden cases or steel bundles

    · Plastic end caps to protect edges

    · Moisture-proof packaging

    · LCL/FCL shipping by sea or air

    · Lead time: 10–25 days

What our users say about us

We will be user-centric and develop satisfactory products

​Thomas

“Your Stainless Steel Tube are better than our previous suppliers. Consistent wall thickness and fast delivery.”

 – Buyer from Germany
​Ethan​

“Reliable packaging and great welding compatibility. Will reorder soon.”

 – Project manager in UAE
​John​

“We appreciate the dimensional precision and on-time response.”

 – Machinery OEM in Canada
Peter

“Your Stainless Steel Tube are consistently precise and well-packaged. They’ve become our go-to supplier.”

 – USA Buyer
​Leon​

“Appreciate your responsiveness and willingness to customize as per our drawing.”

 – OEM in Germany
Stella​

“We used your oval tubes for our high-end furniture lines. Excellent finish and tolerance.”

 – Design Firm, Italy

FAQs – Stainless Steel Tubes

  • What's the difference between seamless and welded stainless steel tubes?

    Seamless tubes are produced from a single piece of metal, which results in stronger and more durable tubing. These tubes are ideal for high-pressure applications. Welded tubes are made by welding stainless steel sheets or strips, offering a cost-effective solution for many applications like structural support and furniture components.

  • Can I customize the size of the stainless steel tubes?

    Yes, we offer full customization options for length, diameter, and wall thickness. You can choose the precise size and surface finish that best fits your application.

  • Do you provide certification for your stainless steel tubes?

    Yes, we provide Mill Test Certificates (MTC) and certification for our products. Our stainless steel tubes comply with ISO, ASTM, TUV, SGS, and other international standards.

  • What surface finishes do you offer for stainless steel tubes?

    We offer several surface finishes including 2B, No.4, BA, Mirror, Pickled, and Satin Brushed. These finishes cater to various aesthetic and functional requirements for different industries.

  • Do you supply small quantities for testing or trial orders?

    Yes. Small-batch and prototype orders are welcome.We usually ship within 7-15 days.

  • How can I order stainless steel tubes from you?

    You can place an order by sending us your technical drawings or requirements. Our team will provide you with a detailed quote and estimated delivery time based on your specifications.

  • Can I get samples before placing a bulk order?

    Absolutely. Samples can be provided for quality evaluation.

Get Your Stainless Steel Tube Quote Today

Why choose us?

  • ISO, SGS, TÜV, WTRUST, Lloyd’s Register, and DNV.
  • Customizable sizes, grades, and surface finishes
  • Full material traceability and inspection reports
  • Responsive support and fast global delivery

 

Looking for a reliable Stainless Steel Tube supplier? We manufacture exactly what you need — with verified quality, expert support, and global delivery. Send your inquiry and receive a fast, accurate quote within 12 hours.

Get a Quote for Stainless Steel Tubes

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