Tiwb Dur Di-staen ASTM A213
1. Safon: ASTM A213, ASME SA213
2. Maint: 1/2''~48''
3. Trwch: SCH5~SCHXXS
4. Gwasanaeth: Torri, Weldio, Ffabrigo, Wedi'i Addasu
Tiwb dur di-staen ASTM A213yn fath arbennig o bibell ddur aloi ferritig ac austenitig di-dor a gynlluniwyd ar gyfer cymwysiadau tymheredd uchel a phwysau uchel. Mae manyleb A213 yn cwmpasu isafswm trwch wal, tiwbiau boeler a superheater, a thiwbiau cyfnewidydd gwres, gan nodi graddau TP304, 304L, 316, 316L, 310S, 317, 317L, 321, 321H, 347, 347H, 904MASMO, 347H, 904MASMO.
Cymwysiadau Tiwbiau Dur Di-staen ASTM A213:
- Tiwbiau Boeler
- Tiwbiau Superheater: Defnyddir tiwbiau superheater i gynhesu ymhellach y stêm a gynhyrchir gan y boeler.
- Tiwbiau Cyfnewid Gwres: Defnyddir tiwbiau ASME SA213 TP316 i drosglwyddo gwres o un hylif i'r llall.
- Petrocemegol

Cyfansoddiad Cemegol Tiwb Dur Di-staen ASTM A213
| Gradd | UNS | C Llai na neu'n hafal i | Mn | P Llai na neu hafal i | S Llai na neu'n hafal i | Si Llai na neu hafal i | Cr | Mo | Ni | Cu |
| TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | - | 8.0-11.0 | - |
| TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | - | 8.0-13.0 | - |
| TP316 | S31600 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 2.00-3.00 | 10.0-14.0 | - |
| TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 2.00-3.00 | 11.0-14.0 | - |
| 316Ti | S31635 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 16.0-18.0 | 2.00-3.00 | 10.0-12.0 | - |
| TP317 | S31700 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 3.0-4.0 | 11.0-14.0 | - |
| TP317L | S31703 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 3.0-4.0 | 11.0-15.0 | - |
| TP321 | S32100 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | - | 9.0-12.0 | - |
| 321H | S32109 | 0.04-0.1 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | - | 9.0-12.0 | - |
| 310 | S31000 | 0.25 | 2 | 0.045 | 0.03 | 1.5 | 24.0-26.0 | 0.75 | 19.0-22.0 | - |
| TP310S | S31008 | 0.08 | 2 | 0.045 | 0.03 | 1 | 24.0-26.0 | 0.75 | 19.0-22.0 | - |
| TP347 | S34700 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | - | 9.0-13.0 | - |
| 254SMO | S31254 | 0.02 | 1 | 0.03 | 0.01 | 0.8 | 19.5-20.5 | 6.0-6.5 | 17.5-18.5 | 0.5-1.0 |
| AL-6XN | N08367 | 0.03 | 2 | 0.04 | 0.03 | 1 | 20.0-22.0 | 6.0-7.0 | 23.5-25.5 | 0.75 |
| 904L | N08904 | 0.02 | 2 | 0.04 | 0.03 | 1 | 19.0-23.0 | 4.0-5.0 | 23.0-28.0 | 1.0-2.0 |
Priodweddau Mecanyddol Tiwb Dur Di-staen ASME SA213
| Priodweddau mecanyddol | Tynnol, mun, ksi[MPa】 | Cnwd, min, ksi[MPa】 | Elongation, %(mun) | Caledwch, HB (uchafswm) |
| TP304 | 75【515】 | 30【205】 | 35 | 192 |
| TP304L | 70【485】 | 25【170】 | 35 | 192 |
| TP316 | 75【515】 | 30【205】 | 35 | 192 |
| TP316L | 70【485】 | 25【170】 | 35 | 192 |
| 316Ti | 75【515】 | 30【205】 | 35 | 192 |
| TP317 | 75【515】 | 30【205】 | 35 | 192 |
| TP317L | 75【515】 | 30【205】 | 35 | 192 |
| TP321 | 75【515】 | 30【205】 | 35 | 192 |
| 321H | 75【515】 | 30【205】 | 35 | 192 |
| TP310 | 75【515】 | 30【205】 | 35 | 192 |
| TP310S | 75【515】 | 30【205】 | 35 | 192 |
| TP347 | 75【515】 | 30【205】 | 35 | 192 |
| S31254 | 98【675】 | 43【310】 | 35 | 220 |
| N08367 | 100【690】 | 45【310】 | 30 | 241 |
| N08926 | 94【650】 | 43【295】 | 35 | 256 |
| N08904 | 71【490】 | 31【215】 | 35 | 192 |
Manylebau Tiwbio Di-dor ASTM A213
| Manylebau Pibell | ASTM A213/ASME SA 213 |
| Math | Tiwb di-dor |
| Diamedr y tu allan | OD: 1/4"~48" |
| Trwch Wal | SCH5% 2c SCH10% 2c SCH20% 2c SCH30% 2c SCH40% 2c STD, SCH80% 2c XS, SCH60% 2c SCH80% 2c SCH120% 2c SCH140% 2c XXS |
| Gradd | TP310S, 317, 317L, 321, 321H, 347, 347H, 904L, 254SMO, 253MA ac ati. |
| Proses Gweithgynhyrchu | Rholio poeth / Gwaith poeth, rholio oer |
| Ffurf | Crwn, Sgwâr, Hirsgwar, Hydrolig, ac ati |
| Diwedd | Diwedd Plaen, Diwedd Beveled, Treaded |
Tabl Goddefiant Dimensiwn ASTM A213
| Diamedr y tu allan(mm) | Trwch (%) | Hyd(mm) | |||
| D<25.4 | +0.1/-0.1 | D<38.1 | +20%/0 | D<50.8 | +3/0 |
| 25.4~38.1 | +0.15/-0.15 | ||||
| 38.1~50.8 | +0.2/-0.2 | ||||
| 50.8~63.5 | +0.25/-0.25 | D Yn fwy na neu'n hafal i 38.1 | +22%/0 | D Yn fwy na neu'n hafal i 50.8 | +5/0 |
| 63.5~76.2 | +0.3/-0.3 | ||||
| 76.2~101.6 | +0.38/-0.38 | ||||
| 101.6~190.5 | +0.38/-0.64 | ||||
| 190.5~228.6 | +0.38/-1.14 | ||||
Proses Gwneuthuriad Tiwbio ASTM A213
Mae proses gynhyrchu pibell ddur di-staen ASME SA213 fel arfer yn cynnwys toddi deunyddiau crai fel haearn, nicel a chromiwm mewn ffwrnais arc trydan. Gan fwrw i mewn i biledau, caiff y biledau eu gwresogi a'u rholio i bibellau di-dor gan ddefnyddio tyllwr. Yna perfformir lluniadu oer a rholio oer i roi'r maint a'r gorffeniad arwyneb gofynnol i'r tiwb di-dor ASTM SA 213.
CAOYA
C: Ynglŷn â Pris Tiwb Dur Di-staen ASTM A213 fesul kg?
C: Pa mor hir mae'ch amser dosbarthu yn ei gymryd?
C: A oes Gwasanaeth Sampl?
C: Beth yw'r Nifer Isafswm Gorchymyn?
C: Sut i bacio'r cynhyrchion?
C: Gwledydd a Allforir
Tagiau poblogaidd: tiwb dur gwrthstaen astm a213, tiwbiau astm a213, tiwbiau dur gwrthstaen a213
Fe allech Chi Hoffi Hefyd
Anfon ymchwiliad












