1. Kodi chubu cha boiler ndi chiyani?
Boiler chubu imatanthawuza chitsulo chokhala ndi malekezero otseguka ndi gawo lopanda kanthu, ndipo kutalika kwake ndi kwakukulu kuposa kwa periphery.Malinga ndi njira yopanga, imatha kugawidwa mu chitoliro chopanda chitsulo chosapanga dzimbiri ndi chitoliro chachitsulo chowotcherera.Makulidwe a khoma amatanthauza miyeso yosiyanasiyana, kuchokera ku machubu a capillary okhala ndi mainchesi pang'ono mpaka machubu akulu akulu okhala ndi mita imodzi.Mipope zitsulo angagwiritsidwe ntchito mapaipi, zida matenthedwe, makampani makina, petroleum geological kufufuza, muli, makampani mankhwala ndi zolinga zapadera.
2. Gulu
Machubu a boiler amagawidwa m'machubu a boiler ambiri ndimachubu otenthetsera kwambirimalinga ndi kutentha kwapamwamba komwe amanyamula, ndipo amatha kugawidwa m'machubu osiyanasiyana achitsulo malinga ndi zofunikira zawo zosiyanasiyana.
3. Cholinga cha chubu cha boiler
①Machubu a boiler ophatikizira amagwiritsidwa ntchito makamaka popanga machubu a khoma lamadzi, machubu amadzi otentha, machubu otentha kwambiri, machubu a nthunzi otentha kwambiri amaboiler apamtunda, machubu akulu ndi ang'onoang'ono a utsi ndi machubu a njerwa.
②Machubu otenthetsera kwambiri amagwiritsidwa ntchito kwambiri popanga machubu otenthetsera, machubu otenthetsera, machubu owongolera mpweya, machubu akulu a nthunzi, ndi zina zambiri.
4. Gwiritsani ntchito kalasi yachitsulo
(1) Chitsulo chapamwamba cha carbon structural steel ndiGB 5310 20G High Pressure Boiler Tube, GB 5310 20MNG High Pressure Seamless Boiler Tubes, GB 5310 25MNG High Pressure Seamless Boiler Tubes, etc.
(2) The aloyi structural chitsulo ndi15CrMo Seamless Alloy Steel Pipe/Tube, 12Cr1MoV High Pressure Seamless Aloy Steel Boiler Tube,Din 17175 16Mo3 Seamless High Pressure Alloy Steel Boiler Tube, ndi zina.
(3) Kuphatikiza pakuwonetsetsa kuti machubu a 1Cr18Ni9 ndi 1Cr18Ni11Nb omwe amagwiritsidwa ntchito muzitsulo za dzimbiri komanso zosagwira kutentha ayenera kuyesedwa ndi hydrostatic tests, komanso kuyesedwa kwa moto ndi flattening.Chitoliro chachitsulo chimaperekedwa mumkhalidwe wotentha.Kuphatikiza apo, palinso zofunika zina za microstructure, kukula kwambewu, ndi wosanjikiza wopangidwa ndi chitoliro chomalizidwa chachitsulo.
Nthawi yotumiza: Feb-22-2024