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AISI 316L BA Bright Annealed steel hydraulic tubing Seamless Heat Resistance

Very competitive price and the tubes are well polished, we are very satisfied with Spezilla from our cooperation since year 2010.

—— Nathalie Gulli - Mexico

Spezilla supports our group very well, and now we are approved supplier of goverment, they are reliable and flexible! Spezilla always answers!

—— Jaime Arias - Argentina

Good quality, fast delivery, Spezilla has been supplying heat exchanger tubes for our projects since 2008, we really appreciate your support!

—— Massimiliano Rossi - Italy

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AISI 316L BA Bright Annealed steel hydraulic tubing Seamless Heat Resistance

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Large Image :  AISI 316L BA Bright Annealed steel hydraulic tubing Seamless Heat Resistance

Product Details:
Place of Origin: KOREA / CHINA
Brand Name: SPEZILLA
Certification: 3A / ISO9001
Model Number: TP316/316L
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: negotiable
Packaging Details: WOODEN BOXED
Delivery Time: 5-8 WORKING DAYS
Detailed Product Description
Product Name: Stainless Steel Tube Tube Type: Seamless Cold Drawn
Specification: ASTM A213 ASTM A269 Material Grade: AISI 316L
Dimension: 1/2'' X 0.035'' Length: 20FT / 6096MM
Finish: BA, Bright Annealed Shape: Round
Package: Wooden Case Application: Industry,heat Exchanger
High Light:

round mechanical tubing


stainless steel round tube

AISI 316L BA Bright Annealed steel hydraulic tubing Seamless Heat Resistance​

Bright Annealed (BA) is produced by heat-treating (annealing) steel with a controlled atmosphere furnace. After heat-treatment, the steel has a reflective, mirror-like appearance, but may also have some imperfections and cloudiness. BA stainless steel can be buffed to attain a more reflective finish, and is often specified for applications where a highly reflective surface is desired.


Bright annealed tubes, are characterized by tight tolerances, and the inside surface of the tubes is free from oil, grease and other particles. Our bright annealed tubes are widely used in the fields of food & dairy, precision instruments, precise mechanical parts, semiconductor industry, etc.


We provide an extensive range of bright annealed tube, covering outside diameter φ6.0mm~38.1mm in both imperial and metric sizes. Special grades or sizes could be made to order.


Materials: 304, 304L, 316L, 310S, etc.


Specifications: ASTM A213, ASTM A269, etc.


Size Range: O.D.: 6.0mm—38.1mm


W.T.: 0.5mm—2.77mm


Max Length: 10 meter




a. good dimensional accuracy

O.D.: +/-0.05mm, W.T.: +/-0.05mm


b. excellent surface roughness

outside surface: Ra<0.6um, inside surface: Ra<0.3um


Main Equipments:


Cold Drawing Machine with Floating Mandrel

Cold Pilger Machine with Three Roller

Bright Annealing Furnace with Cracked NH3

Ultrasonice Cleaning Machine



Item Code: SPS-SA213-316L-0050-035-BA
Tube OD.: 1/2''
Wall: 0.035''
Length: 20'
Material: TP316/316L
Standard: ASME SA213 / ASTM A269 
Finish: BA / Bright Annealed.
Type: Seamless Cold Drawn
Certification: ISO9001
Mill Test Certificate: EN10204 3.1
Packing: Sleeved, Ends Capped, Wooden Boxed

Chemical Compositions:

Elements 316L (wt%)
C / Max. 0.035
Mn / Max 2.00
P / Max 0.045
S / Max 0.005 - 0.017
Si / Max 1.00
Ni  10.00 - 14.00
Cr 16.00 - 18.00
Mo N/A
Fe Bal.
Cu N/A


Mechanical Properties:



Tensile Strength

Yield Strength










Quality Assurance:


Spezilla's Bright Annealed stainless steel tubing are produced acc. to the following process and inspection to assure our quality:


1. Chemical Composition Analysis Test With 100% PMI.


2. Solution Annealing / Bright Annealed.


3.  100% Hydrostatic Test and 100% Eddy Current Test


4.  Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test.


5. Impact Test subject to Standard request.


6. Grain Size Test and Intergranular Corrosion Test.


7. Visual Test and Endoscope Test for Surface Quality Test

8. Ultrasonic Test




Spezilla's Bright Annealed Stainless steel tubing is used for many industries that require resistance to high pressures, high temperatures, and corrosive environments. These include, but are not limited to: petrochemical, gas, nuclear, food and beverage, and chemical plants. Various wall thicknesses are available to suit a range of pressure requirements, and several different finishes are available to achieve the desired aesthetic.


1. Oil & Gas Extraction

2. Chemical & Petrochemical

3. Nuclear Power

4. Food & Beverage Processing

5. Automotive

6. Aerospace


AISI 316L BA Bright Annealed steel hydraulic tubing Seamless Heat Resistance 0

Contact Details
Spezilla Tube Co., Ltd. (Shanghai)

Contact Person: Will Ma

Tel: +86 13918539222

Send your inquiry directly to us (0 / 3000)