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Welded Precision Stainless Steel Tubing EN 1.4307 ASTM TYPE 304L / UNS S30403 10 X 1.5MM

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Welded Precision Stainless Steel Tubing EN 1.4307 ASTM TYPE 304L / UNS S30403 10 X 1.5MM

Welded Precision Stainless Steel Tubing EN 1.4307 ASTM TYPE 304L / UNS S30403 10 X 1.5MM
Welded Precision Stainless Steel Tubing EN 1.4307 ASTM TYPE 304L / UNS S30403 10 X 1.5MM Welded Precision Stainless Steel Tubing EN 1.4307 ASTM TYPE 304L / UNS S30403 10 X 1.5MM Welded Precision Stainless Steel Tubing EN 1.4307 ASTM TYPE 304L / UNS S30403 10 X 1.5MM Welded Precision Stainless Steel Tubing EN 1.4307 ASTM TYPE 304L / UNS S30403 10 X 1.5MM

Large Image :  Welded Precision Stainless Steel Tubing EN 1.4307 ASTM TYPE 304L / UNS S30403 10 X 1.5MM

Product Details:
Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001:2015, 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
Detailed Product Description
Material Grade: EN 1.4307, AISI 304L Size Range: OD: 4.00mm - 38.10mm; WT: 0.30mm - 3.00mm
Specification: EN10217-7 / EN10296-2 / ASTM A249 / ASME SA249 Finishing Options: Bright Annealing, Pickling, Polishing, Custom Cutting
Test Certificate: EN10204 3.1 Packaging: Wooden Box, Bundled, Export Packaging Available
Product Name: Precision Stainless Steel Tubing Quality Assurance: 100% ET
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EN 1.4307, ASTM TYPE 304L / UNS S30403 10 X 1.5MM Welded Precision Stainless Steel Tubing
 

304L/4307 Welded Precision Stainless Steel Tubing has excellent corrosion resistance in solutions of many halogen-free organic and inorganic compounds over a wide temperature and concentration range. It can withstand many organic and sufficiently diluted mineral acids depending on the temperature of the solution. 304L/4307 may suffer from uniform corrosion in strong mineral acids and hot strong alkaline solutions.

 

Due to its low carbon content, the risk of sensitisation for intergranular corrosion after welding sheets up to 6 mm thick is strongly reduced when compared to other austenitic CrNi standards grades with normal carbon content.

 

In aqueous solutions containing halogenides, e.g. chlorides or bromides, pitting and crevice corrosion may occur depending on halogenide concentration, temperature, pH-value, concentration of oxidizing compounds, and crevice geometry, if applicable. For a short period of time, for instance during cooking of food in stainless steel dishes, 304L/4307 can tolerate even relatively high chloride concentrations. The presence of corrosion inhibiting or accelerating compounds like transition metal ions or organic compounds may influence the corrosion behavior of 304L/4307.

 

304L/4307 can be readily formed and fabricated using a full range of cold forming operations. It can be used in heading, drawing, and bending. Any cold forming operations will increase the strength and hardness of the material and may leave it slightly magnetic. Work hardening is accentuated by the partial transformation of the austenite phase of the material to hard martensite.

 

 

Description:
 
 

Item Code: SPW-EN-1.4307
Tube OD.: 10MM
Wall: 1.5MM
Length: 6000MM
Material: 1.4307 / TP304L
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

 

1.4307 Stainless Steel / Spec: EN 10088-3:2005

 

Chemical Element % ( Weight )
Carbon (C) 0.0 - 0.030
Chromium (Cr) 17.50 - 19.50
Manganese (Mn) 0.0 - 2.00
Silicon (Si) 0.0 - 1.00
Phosphorous (P) 0.0 - 0.045
Sulphur (S) 0.0 - 0.03
Nickel (Ni) 8.00 - 10.50
Nitrogen (N) 0.0 - 0.10
Iron (Fe) Balance

 

 

Mechanical Property Value
Proof Stress 180 Min MPa
Tensile Strength 470 to 670 MPa
Elongation A50 mm 40 Min %
Hardness  90 Max HRB

 
 


 
Available Tube Product Forms:
 
Straight.


Coiled.


Seam welded and cold redrawn.


Seam welded, cold redrawn and annealed.
 
 
Quality Assurance:
 
Spezilla's 1.4307, AISI 304L 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:
 

Food and beverage industry equipment

 

Chemical and pharmaceutical industry equipment

 

Heat exchangers


 
Typical Manufacturing Specifications:
 
ASTM A249


ASTM A269
 
EN10217-7
 
EN10296-2


Also individual customer specifications.
 
 


Welded Precision Stainless Steel Tubing EN 1.4307 ASTM TYPE 304L / UNS S30403 10 X 1.5MM 0 
 
 

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

Contact Person: Will Ma

Tel: +86 13918539222

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