ASTM A213 T5 Seamless Boiler Tubes
Khoom siv
| Khoom siv | Hlau alloy |
| Hom | Seamless Tubes |
| Daim ntawv | Round Tubes |
Specification
| Stardard | ASTM A 213 |
| Qib | T5 |
| Qhov Loj | 1/8" - 5" (3.2 - 127 mm) OD |
| Phab ntsa Thickness | {{0}}.015" - 0.500" (0.4 - 12.7 mm) |
| Ntev | Ib leeg Random, Ob Chav Random, |
| Txiav Length, Customized |
Ntsiab nta
- Kub-kub kuj
- Superior zog
- Zoo heev corrosion kuj
- Cov khoom siv hluav taws xob zoo tshaj plaws
- Precision qhov ntev
- Dav loj ntau yam
Haum rau ntau yam kev siv boiler
Tshuaj muaj pes tsawg leeg
| Element | Kev sib xyaw (%) |
| Cov pa roj carbon (C) | 0.15 max |
| Manganese (Mn) | 0.30-0.60 |
| Phosphorus (P) | 0.025 max |
| Sulfur (S) | 0.025 max |
| Silicon (Si) | 0.50 max |
| Chromium (Cr) | 4.00-6.00 |
| Molybdenum (hli) | 0.45-0.65 |
Mechanical Properties
| Cov khoom | Tus nqi |
| Tensile zog (min) | 415 MPa (60, 000 psi) |
| Yield zog (min) | 205 MPa (30, 000 psi) |
| Elongation (hauv 2 "los yog 50mm) (min) | 30% |
| Hardness (HRB) (max) | 90 |
Qib Steel
ASTM A213 T5
Daim ntawv thov
ASTM A213 T5 seamless boiler raj yog feem ntau siv nyob rau hauv high-temperature daim ntaub ntawv, xws li:
- Boiler raj
- Superheaters
- Kub exchangers
- Condenser
- Cov nroj tsuag tsim hluav taws xob
Petrochemical kev lag luam
Cov qhab nia xaiv tau
Thaum ASTM A213 T5 tsis yog qhov kev xaiv zoo tshaj plaws rau koj daim ntawv thov, xav txog cov qib no:
- ASTM A213 T9: Muaj kev txhim kho qhov kub thiab txias.
- ASTM A213 T11: Muab kev tiv thaiv corrosion zoo dua.
- ASTM A213 T22: Txhim khu kev nkag siab.
ASTM A213 T91: Kev ua tau zoo ntawm qhov kub thiab txias.
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