Spezilla Tube Co., Ltd. (Shanghai)
Spezilla Tube Co., Ltd. Excellence in Stainless Steel Tubing
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1.4307 EN10357 104 X 2.0MM Polished Welded Stainless Steel Tube for Dairy
Welded stainless steel tubes of DIN EN 10357, formerly DIN 11850, are ideal for piping systems in the beverage industry and the food industry. You can rely on short delivery times from our warehouse. We have stocked 200,000 metres of pipe made of cold-rolled steel for you. All stainless steel pipes are available with WAZ 3.1 in accordance with EN 10204. On request you will also receive the AD 2000 leaflet W2.
Grinding plant for optimum surface quality.
Our specialists in the surface treatment department ensure the best workmanship, high surface quality and guaranteed hygiene safety in all common nominal diameters from DN 10 to DN 300. For a consistently high surface quality we rely on a fully automatic pipe grinding shop.
We offer top quality and short delivery times!
Our stainless steel tubes are available in the following versions:
CC: unannealed, etched inside and outside,
CD: unannealed, etched inside and polished outside,
BC: annealed, etched inside and outside,
BD: annealed, etched inside and polished outside,
Description:
| Item Code: | SPW-1.4307 |
| Tube OD.: | 104MM |
| Wall: | 2.0MM |
| Length: | 6000MM |
| Material: | 1.4307 |
| Standard: | EN10217-7, EN10357 |
| Finish: | BA / Bright Annealed. OD Polished |
| Type: | Welded |
| Certification: | ISO9001:2015 |
| Mill Test Certificate: | EN10204 3.1 |
| Packing: | Sleeved, Wooden Boxed |
| Chemical Element | % ( Weight ) |
| Carbon (C) | 0.0 - 0.08 |
| Chromium (Cr) | 18.00 - 20.000 |
| 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 1.4307 Welded Stainless Steel Tube:
| 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.
Typical Applications:
Industrial
Lighting & Sensing
Seals & O-Rings
Lab / Instruments
Food / Beverage
Medical
Oil & Gas
Quality Assurance:
Spezilla's 1.4307 welded 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 Manufacturing Specifications:
ASTM A249
ASTM A269
ASTM A270
EN10217-7
EN10357
Also individual customer specifications.
