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Quality Industrial Stainless Steel Seamless Pipe SMLS Tube 6mm - 630mm OD ASTM A269 A312 factory
Quality Industrial Stainless Steel Seamless Pipe SMLS Tube 6mm - 630mm OD ASTM A269 A312 factory

Industrial Stainless Steel Seamless Pipe SMLS Tube 6mm - 630mm OD ASTM A269 A312

Basic Properties
Place of Origin: MADE IN CHAINA
Brand Name: Baosteel，TISCO
Certification: EN 10204 Type 3.1 / 3.2 available
Model Number: 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507
Trading Properties
Minimum Order Quantity: 100kg
Price: Negotiable (Request a Quote)
Payment Terms: T/T，D/P，D/A，Western Union，PayPal
Supply Ability: 10000tons
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Molybdenum Alloy Stainless Steel Pipe

Stainless Steel Pipe Chloride Resistance

Industrial Stainless Steel Seamless Pipe
Product Summary
The Industrial Stainless Steel Seamless Tube is manufactured through precision cold drawing or hot rolling processes, ensuring a uniform wall thickness, smooth internal and external surfaces, and zero weld defects. Designed for demanding industrial environments, this tube offers excellent corrosion ...

Product Details

Highlight:

Industrial Stainless Steel Seamless Pipe

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Stainless Steel Seamless Pipe 6mm

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SMLS Tube 6mm
Country Of Origin: MADE IN CHAINA
Brand: Baosteel，TISCO
Certifications: ISO/EN 10204 Type 3.1 / 3.2 Available
Grade: 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 / 630 (17-4PH)
MOQ: 100kg
Price: Negotiable (Request A Quote)
Packaging: Wooden Case / Wooden Pallet / Steel Frame / Carton / Woven Bag
Delivery Time: 15-25days
Payment Terms: T/T，D/P，D/A，Western Union，PayPal
Supply Capacity: 10000tons
Product Description

The Industrial Stainless Steel Seamless Tube is manufactured through precision cold drawing or hot rolling processes, ensuring a uniform wall thickness, smooth internal and external surfaces, and zero weld defects. Designed for demanding industrial environments, this tube offers excellent corrosion resistance, high-temperature strength, and reliable mechanical performance. It is suitable for both fluid transport and structural applications.

Product Specifications
Parameter Details
Standards ASTM A269, A312, A213; EN 10216-5; GB/T 14976; JIS G3459
Available Grades 304, 304L, 316, 316L, 321, 310S, 347, Duplex 2205
Outer Diameter 6 mm – 630 mm
Wall Thickness 0.5 mm – 30 mm
Length Fixed lengths 3m / 6m, or custom lengths upon request
Manufacturing Process Cold drawn / Cold rolled / Hot rolled / Pilgered
Surface Finish Annealed, pickled, polished, bright annealed, or as required
Chemical Composition (Typical Values, %)
Grade C ≤ Si ≤ Mn ≤ P ≤ S ≤ Cr Ni Mo
304 0.08 0.75 2.00 0.045 0.030 18.0-20.0 8.0-10.5 –
316 0.08 0.75 2.00 0.045 0.030 16.0-18.0 10.0-14.0 2.0-3.0
316L 0.03 0.75 2.00 0.045 0.030 16.0-18.0 10.0-14.0 2.0-3.0

Composition for other grades available upon request or per applicable standards.

Mechanical Properties (at Room Temperature)
Grade Tensile Strength (MPa) min Yield Strength (MPa) min Elongation (%) min Hardness (HB) max
304 515 205 40 201
316 515 205 40 217
316L 485 170 40 217

*Tested in accordance with ASTM E8 / E8M.*

Applications

  • Chemical and petrochemical processing

  • Oil and gas transmission lines

  • Power generation and heat exchangers

  • Food and beverage processing equipment

  • Pharmaceutical and sanitary systems

  • Automotive and heavy machinery components

  • Structural and architectural supports

Contact Us

For inquiries, technical datasheets, or custom sizes, please contact our sales team.

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