Ukucaciswa kwe-ASME SA179 Seamless Boiler Tube
Ukucaciswa kweshubhu ye-ASTM A179 imboza ukujiya kodonga oluncane, amashubhu ensimbi anekhabhoni ephansi adonswa ngaphandle komthungo wamashubhu okushisa,
ama-condenser, nezinto ezifanayo zokudlulisa ukushisa. Ishubhu ye-SA 179 izokwenziwa ngenqubo engenamthungo futhi izodonswa ngokubanda. Ukushisa kanye
Ukuhlaziywa komkhiqizo kuzokwenziwa lapho izinto zensimbi zizohambisana nezakhi zamakhemikhali ezidingekayo ze-carbon, manganese,
phosphorus, nesibabule. Izinto zensimbi zizophinde zihlolwe ubulukhuni, ukuhlolwa kokucaba, ukuhlolwa kokuvutha, ukuhlolwa kwe-flange, nokuhlolwa kwe-hydrostatic.
| Amazinga | ASTM, ASME kanye API |
| Usayizi | 1/2” NB ukuya ku-36” NB,O.D.: 6.0~114.0; I-W.T.: 1~15; L: ubuningi be-12000 |
| Ubukhulu | 3-12 mm |
| Amashejuli | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Wonke Amashejuli |
| Ukubekezelelana | Ipayipi elibandayo elidonsayo: +/-0.1mmIpayipi eligoqiwe elibandayo: +/-0.05mm |
| Ubuciko | Amakhaza aginqike futhi Abandayo |
| Uhlobo | Ingenamthungo / ERW / Eshiselwe / Yenziwe |
| Ifomu | Amapayipi ayindilinga/Amapayipi, amapayipi ayizikwele/Amapayipi, amapayipi angunxande/Amashubhu, amashubhu ahlanganisiwe, umumo othi “U”, amakhoyili ekhekhe lepani, Amashubhu weHydraulic |
| Ubude | Min 3 Meters, Max18 Meters, noma ngokwemfuneko yekhasimende |
| Qeda | I-Plain End, I-Beveled End, Inyathelwe |
| Ikhethekile ku | Ipayipi elikhulu lobubanzi be-ASTM A179 |
| Ukuhlola Okwengeziwe | I-NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, njll. |
| Izinhlobo zamapayipi e-ASTM A179 | Out ububanzi | Ukujiya kodonga | Ubude |
| I-ASTM A179 Seamless Tube (Osayizi Bangokwezifiso) | 1/2" NB - 60" NB | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Ngokwezifiso |
| I-ASTM A179 Welded Tube (Esitokweni + Osayizi Bangokwezifiso) | 1/2" NB - 24" NB | Njengokwesidingo | Ngokwezifiso |
| I-ASTM A179 ERW Tube (Osayizi ngokwezifiso) | 1/2" NB - 24" NB | Njengokwesidingo | Ngokwezifiso |
| I-ASTM A179 Heat Exchanger Tube | 16" NB - 100" NB | Njengokwesidingo | Custom |
Izinhlelo zokusebenza
Kunenqwaba yezicelo zamapayipi angenamthungo we-ASTM A179 futhi lezi zihlanganisa ipayipi elingenamthungo le-ASTM A179 elisetshenziswa ezimbonini ezifana nokudla, amakhemikhali, amapayipi ezimboni, indawo yezokwelapha, amathuluzi, imboni ekhanyayo, izingxenye zesakhiwo semishini, i-petroleum, imishini, njll. SA 179 I-Seamless Tube nayo isetshenziswa emishinini yokudlulisa ukushisa, ama-condensers nama-heat exchangers.
Izidingo Zamakhemikhali Ze-ASTM A179 Seamless Boiler Tube
| C, % | Mn, % | P, % | S, % |
| 0.06-0.18 | 0.27-0.63 | 0.035 ubuningi | 0.035 ubuningi |
Izidingo Zemishini YE-ASTM A179 Seamless Boiler Tube
| Amandla Okuqina, MPa | Isivuno Amandla, MPa | Ubude, % | Ubulukhuni, i-HRB |
| 325 imiz | 180 imiz | 35 imiz | 72 max |
Amabanga alinganayo
| Ibanga | I-ASTM A179 / ASME SA179 | |
| Inombolo ye-UNS | K01200 | |
| Old British | BS | I-CFS 320 |
| IsiJalimane | Cha | 1629 / 17175 |
| Inombolo | 1.0309 / 1.0305 | |
| e-Belgian | 629 | |
| I-JIS yaseJapane | I-D3563 / G3461 | |
| IsiFulentshi | I-A49-215 | |
| IsiNtaliyane | 5462 | |