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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

Name: Welded Precision Stainless Steel Tubing EN 14307 ASTM TYPE 304L UNS S30403 10 X 15MM
Brand: SPEZILLA
Price: 1 USD

Brand Name : SPEZILLA

Model Number : WLD

Certification : ISO9001:2015, PED, AD2000

Place of Origin : CHINA

MOQ : 500KGS

Price : NEGOCIATION

Payment Terms : T/T, L/C

Supply Ability : 100TONS/MONTH

Delivery Time : Ex-Mill 15 - 30DAYS

Packaging Details : WOODEN BOXED

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

Test Certificate : EN10204 3.1

Packaging : Wooden Box, Bundled, Export Packaging Available

Product Name : Precision Stainless Steel Tubing

Quality Assurance : 100% ET

Inspection : 100%

Pressure Resistance : High

Sample : Available

Technology : Cold drawn

Surface : Polished / Bright Annealed

Wall Thickness : 0.25 - 3.0mm

Delivery Condition : Soft / Hard

Application : Chemical, Petrochemical, Food & Beverage, Pharmaceutical, etc.

Grade : 304/304L, 316/316L, 321, 347, 2205, 2507, etc.

Oem/Odm : Available

Features : High Precision, Corrosion Resistance, High Temperature Resistance, etc.

Outer Diameter : 2.5mm

Process : Seamless Cold Drawn

Steel Grade : 300 Series

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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

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