Chubu cha aloyi ndi chubu chopanda msoko zonse zili ndi ubale ndi kusiyana, sizingasokonezedwe. Chitoliro cha aloyi ndi chitoliro chachitsulo mogwirizana ndi zinthu zopangira (ndiko kuti, zinthu) kuti zifotokozedwe, monga momwe dzinalo likusonyezera chimapangidwa ndi chitoliro cha aloyi; Chitoliro chopanda msoko chimafotokozedwa mogwirizana ndi njira zopangira...
Mapaipi achitsulo amagawidwa m'mapaipi achitsulo chosasunthika ndi mapaipi achitsulo olumikizidwa (mapaipi osokedwa). Chubu cha boiler ndi mtundu wa chubu chosasunthika. Njira yopangira ndi yofanana ndi ya chitoliro chosasunthika, koma pali zofunikira zokhwima pa mitundu yachitsulo yomwe imagwiritsidwa ntchito popanga mapaipi achitsulo. Malinga ndi...
Kapangidwe ka mankhwala a petroleum casing: mtundu wamba Kapangidwe ka mankhwala (%) C Si Mn PS Cr Ni Cu Mo V Als API SPEC 5CT J55K55 (37Mn5) 0.34 ~ 0.39 0.20 ~ 0.35 1.25 ~ 1.50 0.020 kapena zochepa 0.015 kapena zochepa 0.15 kapena zochepa 0.20 kapena zochepa 0.20 kapena zochepa /...
Muzochitika zachizolowezi, chitoliro chachitsulo cha muyezo wa GB/T8163 ndi choyenera mafuta, mafuta ndi gasi ndi malo owonetsera anthu onse okhala ndi kutentha kwa kapangidwe kochepera 350℃ ndi kupanikizika kochepera 10.0MPa; Pa malo owonetsera mafuta ndi mafuta ndi gasi, kutentha kwa kapangidwe kopitilira 350°C kapena kupanikizika kopitirira 10.0MPa, ...
20G: Chitsulo chovomerezeka cha GB5310-95 (chinthu chakunja chofanana ndi cha ku Germany: ST45.8 ya ku Germany, STB42 ya ku Japan, United States SA106B), ndiye chitoliro chachitsulo chogwiritsidwa ntchito kwambiri cha boiler, kapangidwe ka mankhwala ndi mawonekedwe a makina ndipo mbale 20 ndizofanana. Chitsulocho chili ndi...
Chitoliro chachitsulo cha alloy chimagwiritsidwa ntchito makamaka mu malo opangira magetsi, malo opangira magetsi a nyukiliya, boiler yotenthetsera kwambiri, chotenthetsera kutentha kwambiri, chotenthetseranso ndi mapaipi ena ndi zida zina zotenthetsera kwambiri komanso zotenthetsera kwambiri. Chimapangidwa ndi chitsulo cha kaboni chapamwamba kwambiri, chitsulo chomangidwa ndi alloy ndi chitsulo chosapanga dzimbiri cholimbana ndi kutentha ndi...
Chubu chopanda msoko cha boiler ndi mtundu wa chubu cha boiler, chomwe chili m'gulu la chubu chopanda msoko chachitsulo. Njira yopangira ndi yofanana ndi chubu chopanda msoko, koma pali zofunikira zokhwima pa chitsulo chomwe chimagwiritsidwa ntchito popanga chubu chachitsulo. Boiler yokhala ndi chubu chopanda msoko nthawi zambiri imagwiritsidwa ntchito pa kutentha kwambiri...
Zinthu zazikulu za chitoliro cha Sanon: chubu cha aloyi cha Cr5Mo, chubu cha aloyi cha 15CrMo, chubu cha aloyi cha 12Cr1MoVG, chubu cha aloyi cha kuthamanga kwambiri, chubu cha aloyi cha 12Cr1MoV, chubu cha aloyi cha 15CrMo, chubu cha aloyi cha P11, chubu cha aloyi cha P12, chubu cha aloyi cha P22, chubu cha aloyi cha T91, chubu cha aloyi cha P91, chubu cha boiler cha kuthamanga kwambiri, chubu chapadera cha feteleza, ndi zina zotero ...
Chubu cha boiler chili chotseguka mbali zonse ziwiri ndipo chili ndi gawo lopanda kanthu, kutalika ndi kuzungulira kwa chitsulo chachikulu, malinga ndi njira zopangira zitha kugawidwa m'zigawo za chitoliro chachitsulo chosasunthika ndi chitoliro chachitsulo chosungunuka, tsatanetsatane wa chitoliro chachitsulo chokhala ndi miyeso yonse (monga m'mimba mwake kapena kutalika) ndi ...
Kugulitsa kwaukadaulo kwa chubu cha alloy, chubu cha alloy chopanikizika kwambiri, chubu cha alloy cha 12Cr1MoV, chubu cha alloy cha 15CrMo, chubu cha alloy cha 10CrMo910, chubu cha alloy cha P11, chubu cha alloy cha P12, chubu cha alloy cha P22, chubu cha alloy cha T91, chubu cha alloy cha P91, chubu cha alloy cha 42CrMo, chubu cha alloy cha 35CrMo, chubu cha Hastelloy, chubu cha alloy cha WB36, Perekani chubu chatsopano chachitsulo cha alloy ...
Chitoliro cha boiler cha 20G chopanikizika kwambiri chogwiritsidwa ntchito muyeso wa GB5310-2008, chimagwiritsidwa ntchito popanga chitoliro cha boiler chotenthetsera madzi chokhala ndi chitsulo cha kaboni chapamwamba, chitsulo cha alloy ndi chitoliro chachitsulo chosapanga dzimbiri chosasunthika. Chitoliro cha boiler cha kuthamanga kwambiri chosasunthika...
Machubu achitsulo chopanda msoko a ma boiler okhala ndi mphamvu yamagetsi akuphatikizapo GB/5310-2007 standard, ASME SA-106/SA-106M-2015, ASTMA210(A210M)-2012, machubu achitsulo chopanda msoko achitsulo chapakati cha carbon cha ma boiler ndi ma superheater, ASME AS – 213 / SA – 213 M, ASTM A335 / A335M – 2018. GB/T5310-2017 imagwiritsidwa ntchito kwambiri ...
Chitoliro chachitsulo chopanda msoko cha kapangidwe kake (GB/T8162-2008) chimagwiritsidwa ntchito popanga kapangidwe kake ndi kapangidwe ka makina a chitoliro chachitsulo chopanda msoko. Chimagwiritsidwa ntchito popanga machubu achitsulo chopanda msoko a mapaipi, zombo, zida, zolumikizira ndi zomangamanga zamakina. Kapangidwe kake: kapangidwe ka holo, malo otsetsereka a panyanja, kapangidwe ka bwalo la ndege...
Muyezo wogwiritsira ntchito chitoliro cha aloyi wopanikizika kwambiri wa SA210 ASTM A210—– ASME SA210- Muyezo wa American Society of Mechanical Engineers. Woyenera kugwiritsidwa ntchito mu chitoliro cha boiler ndi chitoliro cha flue, kuphatikiza chitoliro chachitetezo, chitoliro choteteza ndi chothandizira ndi chitoliro cha superheater chokhala ndi makulidwe ochepa a khoma...