Pibell Dur Di-staen ASTM A312
1. Safon: ASTM A312, ASME SA312
2. Math: Di-dor, Wedi'i Weldio
3. Maint: 1/2''~48''
4. Trwch: SCH5~SCHXXS
Pibell ddur di-staen ASTM A312 yw'r fanyleb safonol ar gyfer pibellau dur gwrthstaen austenitig di-dor, wedi'u weldio ac sy'n gweithio'n oer iawn. I'w ddefnyddio mewn cymwysiadau gwasanaeth cyrydol tymheredd uchel a chyffredinol. Mae gan y pibellau hyn gryfder uchel, ymwrthedd cyrydiad rhagorol, perfformiad tymheredd uchel rhagorol a phrosesadwyedd da.Pibell ddur di-staen a ddefnyddir yn eang mewn olew a nwy, petrocemegol, prosesu bwyd, diwydiannau fferyllol.
Safon bibell ASTM A312 SS:
- ASTM A312: Manyleb Safonol ar gyfer Pibellau Dur Di-staen Awstenitig Di-dor, Wedi'u Weldio ac Oer Trwm
- Mae safon ASTM A312 yn cwmpasu gwahanol fathau o bibellau dur di-staen, gan gynnwys pibell ddi-dor ASTM A312 a phibell weldio ASTM A312, gyda graddau gwahanol fel 304, 304L, 316, 316L, 321, 321H, 347, 347H, ac ati.

Cyfansoddiad Cemegol Pibell Dur Di-staen ASTM A312
| 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 |
| F904L | 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 Pibell ASTM A312 SS
| Priodweddau mecanyddol | Tynnol, mun, ksi[MPa】 | Cnwd, min, ksi[MPa】 | Elongation, %(min) | 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 |
Dimensiynau Enwol Pibell Dur Di-staen
| DN | NPS | OD(mm) diamedr y tu allan |
Sg5S | Sg10S | Sch40S | Sch80S | Sch160S |
| 6 | 1/8 | 10.3 | - | 1.24 | 1.73 | 2.41 | 3.15 |
| 8 | 1/4 | 13.7 | - | 1.65 | 2.24 | 3.02 | 3.68 |
| 10 | 3/8 | 17.1 | - | 1.65 | 2.31 | 3.2 | 4.01 |
| 15 | 1/2 | 21.3 | 1.65 | 2.11 | 2.77 | 3.73 | 4.78 |
| 20 | 3/4 | 26.7 | 1.65 | 2.11 | 2.87 | 3.91 | 5.56 |
| 25 | 1 | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 | 6.35 |
| 32 | 1 1/4 | 42.2 | 1.65 | 2.77 | 3.56 | 4.85 | 6.35 |
| 40 | 1 1/2 | 48.3 | 1.65 | 2.77 | 3.68 | 5.08 | 7.14 |
| 50 | 2 | 60.3 | 1.65 | 2.77 | 3.91 | 5.54 | 8.74 |
| 65 | 2 1/2 | 73 | 2.11 | 3.05 | 5.16 | 7.01 | 9.52 |
| 80 | 3 | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 | 11.13 |
| 90 | 3 1/2 | 101.6 | 2.11 | 3.05 | 5.74 | 8.08 | - |
| 100 | 4 | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 | 13.49 |
| 125 | 5 | 141.3 | 2.77 | 3.40 | 6.55 | 9.53 | 15.88 |
| 150 | 6 | 168.3 | 2.77 | 3.40 | 7.11 | 10.97 | 18.26 |
| 200 | 8 | 219.1 | 2.77 | 3.76 | 8.18 | 12.7 | - |
| 250 | 10 | 273.1 | 3.40 | 4.19 | 9.27 | 12.7 | - |
| 300 | 12 | 323.9 | 3.96 | 4.57 | 9.53 | 12.7 | - |
| 350 | 14 | 355.6 | 3.96 | 4.78 | 9.53 | 12.7 | - |
| 400 | 16 | 406.4 | 4.19 | 4.78 | 9.53 | 12.7 | - |
| 450 | 18 | 457 | 4.19 | 4.78 | 9.53 | 12.7 | - |
| 500 | 20 | 508 | 4.78 | 5.54 | 9.53 | 12.7 | - |
| 550 | 22 | 559 | 4.78 | 5.54 | - | - | - |
| 600 | 24 | 610 | 5.54 | 6.35 | 9.53 | 12.7 | - |
| 650 | 26 | 660 | - | - | - | - | - |
| 700 | 28 | 711 | - | - | - | - | - |
| 750 | 30 | 762 | 6.35 | 7.92 | - | - | - |
Tabl Goddefiant Dimensiwn Pibell ASTM A312
| Safonol | Diamedr y tu allan (mm) | Trwch(mm) | Hyd(mm) | ||||
| ASTM A312 | 10.29~48.26 | +0.4/-0.8 | +12.5/-12.5 | +6.0/0 | |||
| 48.26~114.30 | +0.8/-0.8 | ||||||
| 114.30~219.08 | +1.6/-0.8 | ||||||
| 219.08~457.20 | +2.4/-0.8 | ||||||
Mathau Cynhyrchu Pibell ASTM A312
- a. Pibell ddi-dor (SMLS): Gwneir pibell ddi-dor trwy dyllu biled solet o ddur di-staen.
- b. Pibell wedi'i Weldio (WLD): Yn cynnwys pibellau wedi'u weldio a weithgynhyrchir gan brosesau weldio awtomatig (weldio ymwrthedd, weldio ymasiad trydan) heb ychwanegu metel llenwi yn ystod weldio.
- c. Pibell wedi'i gweithio'n oer (pibell CIC): Pibell drom oer, sy'n cael ei gweithio'n oer gyda gostyngiad o ddim llai na 35% mewn trwch ar y ddwy wal a'i weldio i'r bibell wedi'i weldio cyn anelio terfynol. Peidiwch â defnyddio llenwyr yn ystod weldio.
Gwasanaethau Gwneuthuriad Pibell ASTM A312 SS
Mae ein gwasanaethau saernïo yn cynnwys: lluniadu ac ehangu, triniaeth wres, gweithio oer, caboli, plygu, anelio a phiclo, sgwrio â thywod, peiriannu. Mae ein cyflenwyr yn darparu pibellau di-dor ASTM A312 gyda thystysgrifau prawf gwneuthurwr safonol, profion IBR, profion PMI, arolygiad trydydd parti SGS.
Profi ASTM A312
- Profion Tynnol Traws neu Hydredol
- Profi gwastadu
- Dadansoddiad Cemegol
- Profion Mecanyddol
- Profi Anninistriol
FAQ
C: Am bris bibell dur di-staen ASTM A312 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: pibell ddur di-staen astm a312, pibell ss a312, pibell a312, pibell ddur di-staen
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