S355 J0 Sporsier Cave Study Pipe Yogulitsa
Ndife okondwa kukudziwitsani za inu,S355 J0 Chitoliro chachitsulo. Mapaipi athu owoneka bwino amapangidwa pogwiritsa ntchito makina apamwamba kwambiri owoneka bwino.
Katundu wamakina
| kalasi yachitsulo | Ochepera Ogwiritsa Ntchito | Kulimba kwamakokedwe | Osachepera ochepera | Mphamvu zosachepera | ||||
| Mmpa | % | J | ||||||
| Makulidwe | Makulidwe | Makulidwe | pa kutentha kwa | |||||
| mm | mm | mm | ||||||
| <16 | > 16≤40 | <3 | ≥3≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
| S2350rh | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
| S275J00 | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
| S275J2h2h | 27 | - | - | |||||
| S355J00 | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
| S355J2h2h | 27 | - | - | |||||
| S355k2h | 40 | - | - | |||||
S355 J0 sprive stefar chubu imapangidwa mosamala komanso kukhala opatsa chidwi ndi kudalirika pogwirira ntchito. Ndi mbale yotsika kwambiri yotsika kwambiri, yomwe imagwiritsidwa ntchito kwambiri pamakina opangira makina, makina omanga malonda, makina omanga, makina opangira malasha, zida zamagetsi, zonyamula ndi mafakitale ndi mafakitale ena. Zipolopolo, zigawo zikuluzikulu, zigawo zikuluzikulu, ma turbines, ophatikizidwa, makina.
Chimodzi mwazinthu zazikulu za S355 J0 spril stefal chubu ndi mankhwala ake. Mapaipi achitsulo amagwiritsidwa ntchito kwambiri ndipo amatha kukwaniritsa zosowa zosiyanasiyana zamakampani osiyanasiyana. Kaya ndi makina olemera kapena ntchito zomangamanga, chitolirochi chimapereka magwiridwe apadera ndi mphamvu, ndikupangitsa kuti ikhale yabwino pofunsira.
Kuphatikizika kwa mankhwala
| Kalasi yachitsulo | Mtundu wa de-oxidation a | % pogwiritsa ntchito misa | ||||||
| Dzina Lachitsulo | Chiwerengero chachitsulo | C | C | Si | Mn | P | S | Nb |
| S2350rh | 1.0039 | FF | 0,17 | - | 1,400 | 0,040 | 0,040 | 0,009 |
| S275J00 | 1.0149 | FF | 0,20 | - | 1,50 | 0,035 | 0,035 | 0,009 |
| S275J2h2h | 1.0138 | FF | 0,20 | - | 1,50 | 0,030 | 0,030 | - |
| S355J00 | 1.0547 | FF | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
| S355J2h2h | 1.0576 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| S355k2h | 1.0512 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| a. Njira ya dioxidation imatchulidwa motere: | ||||||||
| FF: Zitsulo zokwanira zomwe zimakhala ndi zinthu za nayitrogeni zokwanira kuti zigwirizane ndi nitrogen (mwachitsanzo min. 0,020% Al kapena 0,015% Albleble al). | ||||||||
| b. Mtengo wokwanira wa nayitrogeni sugwira ntchito ngati kapangidwe ka mankhwala kochepa kwa 0,020% yocheperako ya Al / n kochepera 2: 1, kapena ngati zinthu zina zilipo. Zinthu za Ni-zomangira zidzajambulidwa mu chikalata chowunikira. | ||||||||
Ku Cangzhou wofiirira wachitsulo. Ndi mizere yopanga 13 zopanga zitsulo, ndi kupanga mizere ya anti-corlus ndi mphamvu zokopa, takhala otsogolera m'makampani. Tekinolo yathu yotsogola imatithandiza kupanga mapaipi a stals ndi mainchesi a φ219-φ3500mm ndi makulidwe a 6-25.4mm.
Ndife odzipereka kupereka zinthu zapamwamba kwambiri zomwe zimakumana ndi miyezo yapamwamba kwambiri. Gulu lathu la akatswiri wakhama limatsimikizira kuti chitoliro chilichonse chimayang'aniridwa ndi mphamvu zolimbitsa thupi, kukhazikika ndi magwiridwe antchito. Kuphatikiza apo, timayang'ana chikhutiro cha makasitomala ndikupanga ntchito zabwino kwambiri pambuyo pogulitsa makasitomala athu ofunika.
Ndi chitoliro chathu cha S355 J0 stal spiel, mutha kudalira mtundu ndi kudalirika kuti mtundu wathu umayimira. Kaya muli mu makina opanga kapena opanga zomanga, mapaipi a stopraft aposa zomwe mumayembekezera komanso kupereka zotsatirapo.
Sankhani staff steel chipaso cha PI., LTD. Pazofunikira zanu zonse. Ubwenzi naye lero komanso kukhala wopanda ulemu komanso kudalirika kwa zinthu zathu.
Mayeso a Hydrostatic
Kutalika kwa chitoliro chilichonse chidzayesedwa ndi wopanga mphamvu zomwe zimapanga pakhoma la papaitoni zosakwana 60% ya ocheperako pa kutentha kwa firiji. Kupanikizika kudzatsimikizika ndi equation iyi:
P = 2st / d
Mitundu yovomerezeka yolemera ndi miyeso
Kutalika kwa chitoliro chilichonse chidzalemedwa mosiyana ndi kulemera kwake sikusintha kuposa 10% kapena 5.5% pansi pa kulemera kwake, kuwerengetsa kutalika kwake ndi kulemera kwake
Kunja kwa m'mimba sikusintha kuposa ± 1% kuchokera ku mainchesi omwe ali kunja
Makulidwe a khoma nthawi iliyonse sadzapitilira 12.5% pansi pa khoma lotchulidwa
