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Seamless 316 Stainless Steel Tubing , Electropolished Stainless Steel Tubing

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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Seamless 316 Stainless Steel Tubing , Electropolished Stainless Steel Tubing

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Large Image :  Seamless 316 Stainless Steel Tubing , Electropolished Stainless Steel Tubing

Product Details:
Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001:2015
Model Number: SP-SMLS-HP
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: Negociation
Packaging Details: Wooden Boxed
Delivery Time: 7 days
Payment Terms: L/C, T/T
Supply Ability: 100Ton/Month
Detailed Product Description
Materials: TP316/316L Specification: ASTM A213 A269 A270
Size: 6.00mm - 38.1mm Length: 6096mm
Thickness: 0.5mm - 3.0mm Surface: 0.4um
Polish: Mechanical Polish, Electro Polish Product Name: High Purity Seamless Stainless Steel Tubing
High Light:

polished stainless tube


electropolished stainless steel pipe

ASTM A269 TP316/316L 1/2'' X 0.065'' X 20FT Polished High Purity Seamless Stainless Steel Tubing




Spezilla's high purity seamless stainless steel tubing is precision cold-drawn and manufactured according to ASTM A213/A269 using the finest pre-materials with the specific purpose of servicing semiconductor and related industries and other clean processes.


The tubing sizes are imperial and range primarily between 1/4" (6.35mm) ~ 1.0" (25.4mm) with the maximum wall thickness of 1.65mm. The wall thickness of 1.0mm in place of 0.89mm can be offered for the outside diameter size of 6.35mm and 9.53mm as an option.


Reference Documents


Seamless ferritic and austenitic alloy-steel boiler, superheated, and heat exchanger tubes.


Recommended practices for detecting susceptibility to intergranular attack in austenitic stainless steel.


Welded austenitic steel boiler, superheated, heat exchanger, and condenser tubes.


Seamless and welded austenitic stainless steel tubing for general purpose.


Specification for seamless and welded austenitic steel for sanitary applications.


General requirements for carbon, ferritic alloy, and austenitic alloy steel tubes.


Eddy Current Testing


General requirements for carbon, ferritic alloy, and austenitic alloy steel bar.


Specification for surface texture-surface roughness, waviness and lay.



Item Code: SPS-SA213-316L-0050-065-HP
Tube OD.: 1/2''
Wall: 0.065''
Length: 20'
Material: TP316/316L
Standard: ASTM A213 / ASTM A269 / ASTM A270 / ASME SA213
Finish: EP / Electropolished
Type: Seamless Cold Drawn
Certification: ISO9001:2018
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:


Grade Tensile Strength
Yield Strength








Quality Assurance:


Spezilla's Electropolished 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 Electropolished stainless steel tubing is widely used in semiconductor, pharmaceutical, medical, food processing, biotechnology, and telecommunication industries because of the high degree of purity and low surface roughness.


1. Semiiconductor


2. Pharmaceutical

3. Medical

4. Food & Beverage Processing

5. Biotechnology


Seamless 316 Stainless Steel Tubing , Electropolished Stainless Steel Tubing 0

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

Contact Person: Will Ma

Tel: +86 13918539222

Send your inquiry directly to us (0 / 3000)