ASME SA192 Pipe igbomikana Ailokun fun Oluparọ ooru ni pato
Itọsọna yii ni wiwa awọn pato boṣewa fun sisanra-ogiri ti o kere ju, igbomikana erogba irin ti ko ni ailopin ati awọn tubes superheater fun iṣẹ titẹ giga. Irin naa yoo ni ibamu si akojọpọ kemikali ti a beere fun erogba, manganese, irawọ owurọ, imi-ọjọ, ati silikoni. Awọn tubes yoo ni nọmba líle ti ko kọja iye kan pato. Awọn idanwo ẹrọ ẹrọ atẹle ni yoo ṣe, eyun: idanwo fifẹ; idanwo flaring; idanwo lile; ati idanwo hydrostatic.
1.This sipesifikesonu ni wiwa kere-odi-sisanra, iran erogba irin igbomikana ati superheater tubes fun ga-titẹ iṣẹ.
2.SA192 Boiler Tubes awọn iwọn ati awọn sisanra ti a pese nigbagbogbo si sipesifikesonu yii jẹ 1 /2 in. si 7 in. [12.7 si 177.8 mm] opin ita ati 0.085 si 1.000 in. odi sisanra. Awọn iwẹ ti o ni awọn iwọn miiran le wa ni ipese, ti o ba jẹ pe iru awọn tubes ni ibamu pẹlu gbogbo awọn ibeere miiran ti sipesifikesonu yii.
3.Mechanical ini awọn ibeere ko ni waye lati ọpọn kere ju 1 / 8 [3.2 mm] inu opin tabi 0,015 in. [0,4 mm] sisanra.
| A192 Falopiani Specification | ASTM A192 / ASME SA192 |
| A192 Falopiani onipò | A192 ite Falopiani ati Tubing |
| A192 Falopiani Iru | Seamless – Gbona Yiyi / Tutu kale |
| A192 Tubes Lode Diamita Iwon | 1/4" NB Si 2" NB (Iwon Bore Oruko) |
| A192 Falopiani Odi Sisanra | 1 mm Sisanra to 8 mm Sisanra |
| A192 Falopiani Ipari |
5800mm; 6000mm; 6096mm; 7315mm; 11800mm; ati bẹbẹ lọ. Ipari ti o pọju: 27000mm, tun U atunse le funni. |
| A192 Falopiani dopin | Itele Ipari / Beveled Ipari / Isopọmọra |
| A192 Falopiani Awọn ipo Ifijiṣẹ | Bi Yiyi, Tutu Fa, Normalizing Rolled |
| A192 Falopiani aso | Aso Iposii / Awọ Awọ Aso / 3LPE Iso. |
| Awọn tubes A192 Idanwo miiran | NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, SWC, H2 Service, IBR, PWHT etc. |
| A192 Falopiani Dimension | Gbogbo Awọn paipu Ti ṣelọpọ ati Ṣe Ayewo / Idanwo si awọn iṣedede ti o wulo pẹlu ASTM, ASME, API. |
Iwọn ati Awọn ifarada Sisanra Odi (SA-450 /SA-450M):
|
OD Ninu (mm) |
+ |
- |
WT Ninu (mm) |
+ |
- |
|
1 (25.4) |
0.10 |
0.10 |
≤ 1.1 /2 (38.1) |
20% |
0 |
|
1 si 1.1 /2 (25.4 si 38.1) |
0.15 |
0.15 |
> 1.1 /2 (38.1) |
22% |
0 |
|
> 1.1 /2 si <2(38.1 si 50.8) |
0.20 |
0.20 |
|||
|
2 si <2.1/2(50.8 si 63.5) |
0.25 |
0.25 |
|||
|
2.1/2 si <3(63.5 si 76.2) |
0.30 |
0.30 |
|||
|
3 si 4 (76.2 si 101.6) |
0.38 |
0.38 |
|||
|
> 4 si 7.1 /2 (101.6 si 190.5) |
0.38 |
0.64 |
|||
|
> 7.1 /2 si 9 (190.5 si 228.6) |
0.38 |
1.14 |
Lile:
|
Nọmba líle Brinell |
Rockwell HardnessNọmba |
|
137HRB |
77HRB |
| Erogba | Silikoni | Manganese | phosphorous | Efin | Molybdenum | Nickel | Chromium | Ejò | Awọn miiran |
| 0.06-0.18 | ti o pọju 0.25 | 0.27-0.63 | 0.035 | 0.035 | – | – | – | – | – |
ASTM A192 erogba, irin pipe darí awọn ohun-ini
| So eso | Fifẹ | Elongation A5 min | |||
| MPa min | ksi min | MPa min | MPa min | ksi min | Ogorun |
| 325 | – | 47 | 35 | ||
Ita Opin & Ifarada
| Ita Opin, mm | Ifarada, mm |
| 3.2≤OD | 25.4 | ±0.10 |
| 25.4≤OD≤38.1 | ±0.15 |
| 38.1 OD.50.8 | ±0.20 |
| 50.8≤OD | 63.5 | ±0.25 |
| 63.5≤OD | 76.2 | ±0.30 |
| 76.2 | ±0.38 |
Sisanra Odi
| Ita Diamter, mm | Ifarada,% |
| 3.2≤OD | 38.1 | +20/-0 |
| 38.1≤OD≤76.2 | +22/-0 |
