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Product Details:
Payment & Shipping Terms:
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| Product Name: | Welded Stainless Steel Tube | Standard: | ASTM A269 ASTM A249 |
|---|---|---|---|
| Material Grade: | SS304 304L | Size Range: | 15-204mm |
| Finishing Options: | Bright Annealing, Pickling, Polishing, Custom Cutting | Test Certificate: | EN10204 3.1 |
| Packaging: | Wooden Box, Bundled, Export Packaging Available | Quality Assurance: | 100% ET |
| High Light: | A269 SS Welded Pipe,A269 stainless steel welded tubes,ASTM A249 SS Welded Pipe |
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ASTM A269 ASTM A249 SS304 19x0.7mm welded Stainless Steel tubes bright Annealed
Specifications:
| Trade Name |
Grade
|
UNS #
|
Welded Pipe
(without Filler Metal) |
Welded Pipe
(with Filler Metal) |
| 304 |
TP304
|
S30400
|
A312 / SA312
|
A358 / SA358
|
| 304L |
TP304L
|
S30403
|
A312 / SA312
|
A358 / SA358
|
| 304H |
TP304H
|
S30409
|
A312 / SA312
|
A358 / SA358
|
|
|
|
|
|
|
| 316 |
TP316
|
S31600
|
A312 / SA312
|
A358 / SA358
|
| 316L |
TP316L
|
S31603
|
A312 / SA312
|
A358 / SA358
|
| 316H |
TP316H
|
S31609
|
A312 / SA312
|
A358 / SA358
|
|
|
|
|
|
|
| 321 |
TP321
|
S32100
|
A312 / SA312
|
A358 / SA358
|
| 321H |
TP321H
|
S32109
|
A312 / SA312
|
A358 / SA358
|
|
|
|
|
|
|
| 347 |
TP347
|
S34700
|
A312 / SA312
|
A358 / SA358
|
| 347H |
TP347H
|
S34709
|
A312 / SA312
|
A358 / SA358
|
|
|
|
|
|
|
| 317L |
TP317L
|
S31703
|
A312 / SA312
|
A358 / SA358
|
ASTM A269 ASTM A249 Welded Tube
| Standard | ASTM A269 ASTM A249 |
|---|---|
| Tube Type | Welded Tube |
| Grades | ss304 304L 316L |
| Finishing | As Welded, Annealing Pickling, Bright Annealing, Polished |
| Outside Diameter | 6 To 204 MM |
| Thickness | 0.5 To 4 mM |
Quality Assurance:
Spezilla's 1.4301 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
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,
EN 10217-7 Common Steel Grades And Equivalent AISI Grades
| Steel Name | Steel Number | AISI Grade |
|---|---|---|
| X2CrNi18-9 | 1.4307 | 304L |
| X5CrNi18-10 | 1.4301 | 304 |
| X2CrNiMo17-12-2 | 1.4404 | 316L |
| X6CrNiTi18-10 | 1.4541 | 321 |
| X6CrNiMoTi17-12-2 | 1.4571 | 316Ti |
| X2CrNiMo18-15-4 | 1.4438 | 317L |
| X2CrNiMoN22-5-3 | 1.4462 | 2205 |
Chemical Composition 1.4301 Welded Stainless Steel Tube:
| Chemical Element | % ( Weight ) |
| Carbon (C) | 0.0 - 0.08 |
| Chromium (Cr) | 17.500 - 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 1.4301 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 |
Contact Person: Will Ma
Tel: +86 13918539222
