Spezilla Tube Co., Ltd. (Shanghai)

Specialists In Precision Stainless Steel Tube

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Spezilla Tube Co., Ltd. (Shanghai)

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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ASTM TYPE 304 / UNS Precision Stainless Steel Tubing S30400 12 X 1.5MM EN10217-7 W2R

China ASTM TYPE 304 / UNS Precision Stainless Steel Tubing S30400 12 X 1.5MM EN10217-7 W2R supplier
ASTM TYPE 304 / UNS Precision Stainless Steel Tubing S30400 12 X 1.5MM EN10217-7 W2R supplier ASTM TYPE 304 / UNS Precision Stainless Steel Tubing S30400 12 X 1.5MM EN10217-7 W2R supplier ASTM TYPE 304 / UNS Precision Stainless Steel Tubing S30400 12 X 1.5MM EN10217-7 W2R supplier ASTM TYPE 304 / UNS Precision Stainless Steel Tubing S30400 12 X 1.5MM EN10217-7 W2R supplier

Large Image :  ASTM TYPE 304 / UNS Precision Stainless Steel Tubing S30400 12 X 1.5MM EN10217-7 W2R

Product Details:

Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001, TS16949, PED, AD2000
Model Number: WLD

Payment & Shipping Terms:

Minimum Order Quantity: 500KGS
Price: NEGOCIATION
Packaging Details: WOODEN BOXED
Delivery Time: Ex-Mill 15 - 30DAYS
Payment Terms: T/T, L/C
Supply Ability: 100TONS/MONTH
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Detailed Product Description
Material Grade: EN 1.4301, ASTM TYPE 304 / UNS S30400 Size Range: OD: 4.00mm - 38.10mm; WT: 0.30mm - 3.00mm
Specification: EN10217-7 W2R Finishing Options: Bright Annealing
Test Certificate: EN10204 3.1 Packaging: Wooden Box, Bundled, Export Packaging Available
Product Name: Precision Stainless Steel Tubing Quality Assurance: 100% ET

EN 1.4301, ASTM TYPE 304 / UNS S30400 Welded Precision Stainless Steel Tubing 12 X 1.5MM EN10217-7 W2R
 
Description:
 

304/4301 Welded Precision Stainless Steel Tubing is a classic 18% chromium, 8% nickel austenitic stainless steel. It’s an all-purpose product with good corrosion resistance and is suitable for a wide variety of applications that require good formability and weldability. 304/4301 can be delivered with a variety of surface finishes.

 

304/4301 is an austenitic stainless steel, which belongs to the standard CrNi stainless steel family. 304/4301 is the basic variant with normal carbon and nickel content.

 

The austenitic CrNi standard grades are the most widely used group of stainless steels. Their well-balanced material properties make them suitable for the fabrication of many products.

 

304/4301 is commonly available from many stainless steel stockists in many product forms and dimensions. It can be supplied with a wide range of functional and aesthetic surface finishes.

 

Item Code: SPW-EN-1.4301
Tube OD.: 12MM
Wall: 1.5MM
Length: 6000MM
Material: EN 1.4301, ASTM TYPE 304 / UNS S30400
Standard: EN10217-7 / ASTM A249 / ASME SA249
Finish: BA / Bright Annealed.
Type: Welded
Certification: ISO9001:2015
Mill Test Certificate: EN10204 3.1
Packing: Sleeved, Wooden Boxed

 

1.4301 Stainless Steel / Spec: EN 10088-3:2005

 

Chemical Element % ( Weight )
Carbon (C) 0.0 - 0.07
Chromium (Cr) 17.50 - 19.50
Manganese (Mn) 0.0 - 2.00
Silicon (Si) 0.0 - 1.00
Phosphorous (P) 0.0 - 0.05
Sulphur (S) 0.0 - 0.03
Nickel (Ni) 8.00 - 10.50
Nitrogen (N) 0.0 - 0.11
Iron (Fe) Balance

 

 

Mechanical Property Value
Proof Stress 190 Min MPa
Tensile Strength 500 to 700 MPa
Elongation A50 mm 45 Min %
Hardness Brinell 215 Max HB

 
 
 
Available Tube Product Forms:
 
Straight.


Coiled.


Seam welded and cold redrawn.


Seam welded, cold redrawn and annealed.
 
 
Quality Assurance:
 
Spezilla's EN 1.4301, ASTM TYPE 304 / UNS S30400 welded precision stainless steel tubes 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


 
Typical Applications:
 
Moisture separator reheaters


Feedwater tubes


Heat exchangers
 
 
Typical Manufacturing Specifications:


 
ASTM A249
 
EN10217-7
 
EN10296-2

 


Also individual customer specifications.
 
 

ASTM TYPE 304 / UNS Precision Stainless Steel Tubing S30400 12 X 1.5MM EN10217-7 W2R
 
 
 

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

Contact Person: Will Ma

Tel: +86 13918539222

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