Eyona iThengisa kakhulu 12Cr1MoV High Pressure Boiler Tube Random Length Alloy iSeamless Steel Pipe
Inkcazelo emfutshane:
Lo Mbhobho we-Alloy Steel kunye ne-12cr1MOV Material ngumbhobho wensimbi ongenamthungo onokusetyenziswa kwi-petroleum, iikhemikhali, amandla ombane kunye ne-boiler applications.Ineempawu zokumelana nokubanda, ukumelana nobushushu kunye nokumelana nokugqwala.12Cr1MoV luhlobo lombhobho we-alloy.Injongo ephambili kukwenza iinxalenye zesakhiwo sentsimbi kwibhoyili.
Sihlala sicinga kwaye siziqhelanise nokutshintsha kwemeko yakho, kwaye sikhule.Sijolise ekufezekiseni ingqondo nomzimba otyebileyo kunye nokuphila kokuThengiswa ngokuPhezulu kwe-12Cr1MoV yeBoiler yeBoiler yoxinzelelo oluPhezulu oluHlangeneyo oluHlangeneyo lwe-Alloy Umbhobho wentsimbi ongenamthungo, “Ukwenza iiMveliso zoMgangatho oBalulekileyo” iya kuba yinjongo yanaphakade yeshishini lethu.Senza imizamo engagungqiyo yokuqaphela injongo ethi “Siya kuhlala siGcina isantya kunye nexesha”.
Sihlala sicinga kwaye siziqhelanise nokutshintsha kwemeko yakho, kwaye sikhule.Sijonge ekufezekiseni ingqondo nomzimba otyebileyo kunye nokuphilaChina 12Cr1MoV High Pressure Boiler Tube, Ngoku sele sisebenza iminyaka engaphezu kwe-10.Sizinikezele kwiimveliso ezisemgangathweni kunye nenkxaso yabathengi.Okwangoku singabanini bemveliso engama-27 eluncedo kunye noyilo lwamalungelo awodwa omenzi wechiza.Siyakumema ukuba undwendwele inkampani yethu kukhenketho olulungiselelweyo kunye nesikhokelo seshishini esiphucukileyo.
Ubushushu benkonzo yi-580 ℃, kwaye ipleyiti yentsimbi iyafuneka ukuba ibe namandla aphezulu okunyamezela ubushushu.Isitya sentsimbi sihanjiswa kwisimo esiqhelekileyo kunye nesomsindo.Umbhobho we-alloy we-12Cr1MoVG usekelwe kwi-high-quality carbon structural steel, kwaye enye okanye izinto ezininzi ze-alloy zongezwa ngokufanelekileyo ukuphucula iimpawu zomatshini, ukuqina kunye nokuqina kwentsimbi.Iimveliso ezenziwe ngentsimbi enjalo zidla ngokufuna unyango lobushushu (i-normalizing okanye i-quenching and tempering);Amalungu kunye namacandelo enziwe ngawo ahlala efuna ukucinywa kunye nokufudumeza okanye unyango lwekhemikhali yangaphezulu (i-carburizing, i-nitriding, njl.), ukucima umphezulu okanye ukucima i-high-frequency ngaphambi kokusetyenziswa.Ngoko ke, ngokweendlela ezahlukeneyo zeekhemikhali (ikakhulukazi umxholo wekhabhoni), iinkqubo zonyango lobushushu kunye nokusetyenziswa, iintsimbi ezinjalo zinokuthi zihlulwe ngokufanelekileyo zibe yi-carburized, i-Quenched and tempered and nitrided steels.
Okokuqala, inokuba yi-100% isetyenziswe kwakhona, igcine amandla kunye nokukhuselwa kwendalo.
Okwesibini, ineplastiki ephezulu kakhulu kwaye ingasetyenziselwa imveliso yesibini kunye nokulungiswa.
Okwesithathu, ine-conductivity efanelekileyo ye-thermal kunye nokukwazi ukukhwela ubushushu obuphezulu.
Okwesine, inokumelana ne-oxidation elungileyo kunye nokumelana nomhlwa.
Okwesihlanu, inomsebenzi omhle wokubanda kunye nokutshisa.
I-12Cr1MoVG luhlobo lwe-chromium molybdenum ingxubevange yombhobho wentsimbi, apho amacandelo ekhemikhali aphambili yi-carbon 0.08-0.15, i-silicon 0.17-0.37, i-manganese 0.40-0.70, i-phosphorus engekho ngaphezu kwe-0.035, i-sulfure engekho ngaphezu kwe-100, i-0. molybdenum 0.25-0.35, alum 0.15-0.30, njl.
Okokuqala, isetyenziswa ikakhulu ukwenza iityhubhu zealloy ezinoxinzelelo oluphezulu lokufudumeza imiphezulu yeebhoyila zamanzi ezinoxinzelelo oluphezulu nangaphezulu.
Okwesibini, isetyenziswa kakhulu kwii-superheaters, iiheader kunye ne-steam ducts eziphambili zasekhaya zoxinzelelo oluphezulu, uxinzelelo oluphezulu kunye ne-subcritical power stations boilers.
Okwesithathu, imibhobho edayamitha emikhulu isetyenziswa ikakhulu njengeeheader kunye neMibhobho yoMphunga ePhambili eneparamitha zomphunga ongaphantsi kwama-565 ℃.
Okokuqala, ukuqengqeleka okushushu (umbhobho wentsimbi ongenamthungo) ukuhamba kwenkqubo:
Ityhubhu engqukuva billet → ukufudumeza → ukugqobhoza → ukuqengqeleka okuthathu okunqamlezayo, ukuqengqeleka okuqhubekayo okanye ukukhutshwa kombhobho → ukuhluba kombhobho → ukulinganisa (okanye ukucutha) → ukupholisa → ibhilethi → ukolula → uvavanyo lwe-hydrostatic (okanye ukubhaqa isiphene) → ukumakisha → ukugcina.
Okwesibini, umzobo obandayo (ukuqengqeleka) ukuhamba kwenkqubo yombhobho wentsimbi engenamthungo:
Umzobo wetyhubhu engqukuva → ukufudumeza → ukugqobhoza → ukugqobhoza → ukuqhola → ukuchola → ukugquma ioyile (icwecwe lobhedu) → umzobo wokudlula okubandayo (ukuqengqeleka okubandayo) → ityhubhu yebhiliti → unyango lobushushu → ukolula → uvavanyo lwe-hydrostatic (okanye ukubhaqa isiphene) → ukuphawula → ukugcina impahla.
| Izinto | Idatha |
| Ikhabhoni | 0.08-0.15 |
| Isilicon | 0.17-0.37 |
| IManganese | 0.40-0.70 |
| Phosphorus(max) | ≤0.030 |
| Isulfure(ubuninzi) | ≤0.030 |
| Chromium | 0.90-1.20 |
| Molybdenum | 0.25-0.35 |
| Cuprum(max) | ≤0.20 |
| Nickel(ubuninzi) | ≤0.30 |
| Vanadium(max) | 0.15-0.30 |
| Isivuno Amandla (Mpa) | 470-640 |
| Amandla Okuqina (Mpa) | 255 |
| Ubude (%) | 21 |
| WT(S) | Ukunyamezela kwe-WT | |
| <3.5 | +15%(+0.48mm min) | |
| -10%(+0.32mm min) | ||
| 3.5-20 | +15%,-10% | |
| >20 | D <219 | ±10% |
| D≥219 | + 12,5%,-10% | |
Sihlala sicinga kwaye siziqhelanise nokutshintsha kwemeko yakho kwaye sikhule.
Eyona iThengisa kakhulu 12Cr1MoV High Pressure Boiler Tube Random Length Alloy iSeamless Steel Pipe
"Ukwenza iiMveliso zoMgangatho oBalulekileyo" iya kuba yinjongo yanaphakade yeshishini lethu.Senza imizamo engagungqiyo yokuqaphela injongo ethi “Siya kuhlala siGcina isantya kunye nexesha”.
China 12Cr1MoV High Pressure Boiler Tube
Sizinikezele kwiimveliso ezisemgangathweni kunye nenkxaso yabathengi.Siyakumema ukuba undwendwele inkampani yethu kukhenketho olulungiselelweyo kunye nesikhokelo seshishini esiphucukileyo.
