2507 isishintshi sokushisa sensimbi engagqwali
Ulwazi Oluyisisekelo
Izinto ezingavuthiwe ezisetshenziswa imboni zithengwa kubathengisi bemakethe abathembekile okuyikhwalithi ebuye ihlolwe yimboni.Ngokuklama okuhle, imishini yesimanje kanye nobuchwepheshe bokusungula, izishintshisi zokushisa namashubhu e-U akhiwe.Yonke inqubo yokuqamba yenziwa ngaphansi kokuhlinzekwa okuqinile kochwepheshe bemboni.
Konke mayelana nama-Heat Exchangers namashubhu e-U
Amashubhu okugoba akhiwa kuqala abe amashubhu avulekile angenamthungo abese ashiselwa ngokuya ngokusetshenziswa embonini.Imiphetho emihle yamashubhu e-U ishisiswe ngendlela eguquguqukayo bese ishiselwa endaweni yokushisa ephezulu kanye nengcindezi.
Ukukhuluma Ngama-Heat Exchanger, asetshenziselwa ukudlulisa ukushisa kusuka endaweni eyodwa kuya kwenye indawo yokugcina ngokudlulisa ukushisa kwangaphandle phakathi koketshezi olungaphezu kokubili.Lawa ma-exchangers atholakala kakhulu eziqandisini nasezisetshenziswa zezimboni zezimoto.Ukudlulisa ukushisa kulezi zishintshisi kwenziwa ngokudlula uketshezi olulodwa kumashubhu ahambisanayo aphinde atholwe ngakolunye uhlangothi lwamashubhu angenamthungo.
Uma sikhuluma ngebanga elisetshenziswa ekwenziweni kwamashubhu e-U kanye nezishintshisi zokushisa, izinga le-Super Duplex Steel UNS S32750 lisetshenziswa kakhulu.ISuper Duplex Steel UNS S32750 Heat Exchange & U Tubes ikhombisa ukumelana nokugqwala, nokumelana ne-oxidation.Ukuba khona kwe-molybdenum ephezulu, i-chromium ne-nitrogen ebangeni kubangela amandla aphezulu kanye nokuqina kwemikhiqizo.
Yiziphi izitifiketi zokuhlolwa ezinikezwayo?
Imboni ihlinzeka ngombiko we-MTC, umbiko wempahla engavuthiwe, isitifiketi sokuzihlola kanye nemibiko yokuhlolwa kwe-radiography kanye ne-Super Duplex Steel UNS S32750 Heat Exchange & U-Tubes.
I-Uns S32750 Heat Exchanger & Ukucaciswa kwe-U Tubes
- Ibanga: 6.35 Mm OD ukuya ku-273 Mm OD
- Ububanzi bangaphandle: 9.52 mm OD ukuya ku-50.80 mm OD
- Ubukhulu: 0.70 mm kuya ku-12.70 mm
- Ubude: kufika ku-12 Meters Ubude Bomlenze Nobude Obungokwezifiso
- ImininingwaneI-ASTM A789 / ASTM SA789
- Qeda: I-Annealed, pickled & polished, BA
Ibanga Elilinganayo le-Super Duplex Steel UNS S32750 Heat Exchanger & U Tubes
IZINGA | I-UNS | I-WERKSTOFF NR. |
I-Super Duplex 2507 | I-UNS S32750 | 1.4462 |
Ukubunjwa Kwekhemikhali kwe-UNS S32750 Heat Exchanger & U tubes
I-Super Duplex Steel | I-UNS S32750 |
Ni | 6.00 - 8.00 |
Fe | 58.095 imiz |
Cr | 24.00 - 26.00 |
C | 0.030 ubuningi |
Si | 0.80 ubuningi |
Mn | 1.20 ubuningi |
P | 0.035 ubuningi |
S | 0.020 ubuningi |
N | 0.24 – 0.32 |
Mo | 3.00 - 5.00 |
Izakhiwo Zemishini ye-UNS S32750 Heat Exchanger & U Tubes
Ibanga | I-UNS S32750 |
Ukuminyana (g/cm 3) | 7.8 |
Ukuminyana (lb/ku-3) | 0.281 |
I-Melting Point (°C) | 1350 |
I-Melting Point (°F) | 2460 |