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316L BA Stainless Steel Seamless Tube Stress Relieved No Oxide Shedding Bright Annealed ASTM A213 6mm to 168mm OD
316L BA Stainless Steel Seamless Tube Stress Relieved No Oxide Shedding Bright Annealed ASTM A213 6mm to 168mm OD
Specifications
Wall Thickness :
0.5mm - 5.0mm
Stress Relief :
Full bright annealing to eliminate residual stress
Supply Ability :
30000 Meters per Month
Place of Origin :
Zhejiang, China
Length :
6m standard, custom lengths available
Brand Name :
YUHAO
Packaging Details :
YUHAO branded export-grade plywood case with internal foam cushioning, waterproof wrapping
Application :
Heat exchanger, boiler, condenser, process piping
Surface Finish :
Bright Annealed (BA), Ra ≤ 0.4μm
Model Number :
BA-T-316L-6-168
Certification :
ISO 9001:2015, ASTM A213, ASTM A269
MOQ :
50 Meters
Material Grade :
316L (UNS S31603 / 1.4404)
Outer Diameter :
6mm - 168mm (1/4" - 6.6")
Price :
USD 15-45 / Meter
Delivery Time :
5 working days for stock, 15-25 days for production
Payment Terms :
T/T,L/C,PayPal,Western Union
Standard :
ASTM A213 / ASTM A269 / EN 10216-5
Description
316L BA Stainless Steel Seamless Tube | Stress Relieved & No Oxide Shedding

YUHAO 316L BA stainless steel seamless tube features full bright annealing stress relief to eliminate fabrication-induced internal stresses. The controlled atmosphere process ensures zero oxide layer shedding, delivering a pristine surface for demanding industrial applications.

Key Features
  • Stress Relieved: Complete bright annealing process removes residual stress from cold drawing, preventing stress corrosion cracking (SCC) and dimensional instability in service.
  • No Oxide Layer Shedding: Inert atmosphere annealing produces a tight, adherent passive layer that will not flake, shed, or contaminate process media.
  • Intergranular Corrosion Resistant: Low-carbon 316L (<0.03% C) with molybdenum addition prevents sensitization and grain boundary attack, even after welding.
  • Wide Dimensional Range: Available from 6mm to 168mm OD with wall thickness up to 5mm, covering heat exchanger, boiler, and process piping requirements.
  • ASTM A213 Certified: Meets ASTM A213 specifications for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes.
Technical Specifications
ParameterValue
Outer Diameter6mm - 168mm (1/4" - 6.6")
Wall Thickness0.5mm - 5.0mm
Material316L (UNS S31603 / 1.4404)
StandardASTM A213 / ASTM A269 / EN 10216-5
Surface FinishBright Annealed (BA), Ra ≤ 0.4μm
Length6m standard, custom lengths available
Heat TreatmentSolution annealed at 1040-1100°C, rapid quench
Applications

Shell & tube heat exchangers, boiler superheater tubes, condenser tubing, high-pressure process piping, petrochemical transfer lines, power generation systems.

Contact YUHAO today for a quotation or technical datasheet.

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316L BA Stainless Steel Seamless Tube Stress Relieved No Oxide Shedding Bright Annealed ASTM A213 6mm to 168mm OD

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Product Detail
Wall Thickness :
0.5mm - 5.0mm
Stress Relief :
Full bright annealing to eliminate residual stress
Supply Ability :
30000 Meters per Month
Place of Origin :
Zhejiang, China
Length :
6m standard, custom lengths available
Brand Name :
YUHAO
Contact Supplier
316L BA Stainless Steel Seamless Tube Stress Relieved No Oxide Shedding Bright Annealed ASTM A213 6mm to 168mm OD

Zhejiang Yuhao Stainless Steel Co., Ltd

Verified Supplier
3 Years
wenzhou
Since 2018
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Stainless Steel Seamless Pipes, Stainless Steel Butt Welded Pipe Fittings, Aluminum Heatsink
Total Annual :
40000000-41000000
Employee Number :
170~200
Certification Level :
Verified Supplier
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