Size	1/2″ to 48″
Material	Stainless Steel
Wall Thickness	2.0 – 12.70 mm
Standard	ASME, JIS, DIN
Section Shape	Round
Application	Stainless steel pipes are used in petroleum, chemical, food, and industrial pipeline systems.
Surface Treatment	Polished
Type	Seamless Stainless Steel Pipe
Ends	Plain End
Outer Diameter	21.3-1220.0mm
Origin	China
Package	Standard Seaworthy Packaging
Trademark	SANVO
Free Sample	Yes

Our 316L seamless stainless steel pipes are manufactured in accordance with ASTM A312 standards. These pipes deliver exceptional corrosion resistance and reliability in aggressive chemical, marine, and high-temperature applications.

Key Features

Material Composition:

Grade: 316L (Low Carbon Austenitic Stainless Steel)

Chromium: 16-18%

Nickel: 10-14%

Molybdenum: 2-3% (enhanced corrosion resistance)

Carbon: ≤0.03% (low carbon prevents sensitization)

Manufacturing Excellence:

Seamless construction (no welded seams)

ASTM A312 certified production

Precision cold-drawn or hot-finished options

Superior surface quality and dimensional accuracy

Surface finish: Bright annealed, pickled, or as-drawn

Technical Specifications

Dimension Range:

Outer Diameter (OD): 1/8″ to 48″ (3.2mm to 1219mm)

Wall Thickness: SCH 10 – SCH 160, XS, XXS, Custom 

Length: Standard or custom cut-to-length

Mechanical Properties:

Tensile Strength: ≥515 MPa (75,000 psi)

Yield Strength: ≥170 MPa (25,000 psi)

Elongation: ≥40%

Hardness: ≤217 HV

Quality Assurance

Full mill certificates (EN 10204/3.1)

Chemical composition analysis reports

Mechanical property test results

Hydrostatic pressure testing is available

Third-party inspection & certification

Traceability documentation for each batch

ISO 9001:2015 certified manufacturing facility

Customization Options

Diameter Range

Wall Thickness

Length

Surface Finish

Special Heat Treatment

End Finishing: Plain ends, beveled, threaded, or flanged

Packaging:

Why Choose Our 316L pipes?

Direct Manufacturer

Quality Consistency

Fast Delivery

Technical Support

Flexible MOQ

Global Shipping