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Quality 304L 316L 310S Seamless Stainless Steel Tubing For High Pressure Applications factory
Quality 304L 316L 310S Seamless Stainless Steel Tubing For High Pressure Applications factory

304L 316L 310S Seamless Stainless Steel Tubing For High Pressure Applications

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

316L Seamless Stainless Steel Tubing
Product Summary
The Seamlessly Formed Stainless Steel Tube is manufactured using advanced seamless forming technology, resulting in a uniform wall thickness, smooth internal and external surfaces, and a complete absence of weld lines. This construction eliminates weak points associated with welded tubes, providing ...

Product Details

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316L Seamless Stainless Steel Tubing

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310S Seamless Stainless Steel Tubing
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 Seamlessly Formed Stainless Steel Tube is manufactured using advanced seamless forming technology, resulting in a uniform wall thickness, smooth internal and external surfaces, and a complete absence of weld lines. This construction eliminates weak points associated with welded tubes, providing superior pressure resistance, corrosion resistance, and structural integrity. It is ideal for high-demand fluid transport, hydraulic systems, and precision mechanical 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
Forming 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

Tested in accordance with ASTM E8 / E8M.

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
Applications
  • High-pressure fluid and gas transmission lines
  • Hydraulic and pneumatic systems
  • Chemical and petrochemical processing
  • Heat exchangers and boiler tubes
  • Pharmaceutical and food processing equipment
  • Automotive and precision machinery components
  • Structural supports in corrosive environments
Contact Us

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

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