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Model No. : | ASTM A213 |
---|---|
Brand Name : | Torich |
status : | New |
Ningbo, Zhejiang, China
Product beschrijving
SA213 T22 ketel stalen buis
1. chemische componenten:
|
C | Mn | P≤ |
S≤ |
Si | Cr | Mo |
T5 |
≤0.15 |
0.3-0.6 | 0.025 |
0.025 |
≤0.5 |
4-6 | 0.45-0.65 |
T11 | 0.05-0.15 | 0.3-0.6 | 0.025 |
0.025 |
0.5-1 | 1-1.5 | 0.44-0.65 |
T12 | 0.05-0.15 |
0.3-0.61 |
0.025 |
0.025 |
≤0.5 |
0.8-1.25 |
0.44-0.65 |
T22 | 0.05-0.15 |
0.3-0.6 |
0.025 |
0.025 |
≤0.5 |
1.9-2.6 | 0.87-1.13 |
|
Tensile Strength | Yield Strength | Elongnation |
T12 | 415 MPa | 220 MPa | 30% |
T5 |
415 MPa |
205 MPa |
30% |
T11 |
415 MPa |
205 MPa |
30% |
T22 |
415 MPa |
205 MPa |
30% |
3. Buitendiameter en tolerantie:
Outside Diameter | OD Tolerance | WT Tolerance | Ovality Tolerance | Cut Length Tolerance |
OD≤ 12, 7 mm | ± 0, 13 mm | ± 15 % | – | + 3, 18 mm, – 0 mm |
12, 7 mm < OD ≤ 38, 1 mm | ± 0, 13 mm | ± 10 % | max, 1, 65 mm | + 3, 18 mm, – 0 mm |
38, 1 mm < OD ≤ 88, 9 mm | ± 0, 25 mm | ± 10 % | max, 2, 41 mm |
+ 4, 76 mm, – 0 mm |
Kenmerkend:
Goede rondloopnauwkeurigheid
Goede OD- en ID-tolerantie
Hoge precisie
Stabiele kwaliteit
Gladde ruwheid
Maatbereik:
OD | 5-420mm |
WT | 0.5-50mm |
Length | According to customer requirement |
Toepassing:
Boiler, Warmtewisselaar, Condensor
Tonen:
Ningbo, Zhejiang, China
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