Chitoliro chachitsulo chopanda msoko cha ma boiler ndi mtundu wa chitoliro cha boiler ndipo chili m'gulu la mapaipi achitsulo chopanda msoko. Njira yopangira ndi yofanana ndi mapaipi achitsulo chopanda msoko, koma pali zofunikira kwambiri pa mtundu wa chitsulo chomwe chimagwiritsidwa ntchito popanga mapaipi achitsulo. Mapaipi achitsulo chopanda msoko cha ma boiler nthawi zambiri amagwiritsidwa ntchito kutentha kwambiri komanso kupanikizika kwambiri. Pogwiritsa ntchito mpweya wotentha kwambiri komanso nthunzi yamadzi, mapaipiwo amasungunuka ndi kuzizira. Mapaipi achitsulo amafunika kukhala ndi mphamvu yolimba, kukana kwambiri ku okosijeni ndi dzimbiri, komanso kukhazikika bwino kwa kapangidwe kake. Mapaipi achitsulo chopanda msoko cha ma boiler amagwiritsidwa ntchito makamaka popanga mapaipi amphamvu kwambiri, mapaipi akuluakulu a nthunzi, ndi zina zotero.

Machubu a boiler otsika komanso apakatiGB3087 ndimachubu opanda msoko a boilerGB5310 ndi zipangizo zapamwamba kwambiri zomwe zimagwiritsidwa ntchito popanga mapaipi a nthunzi yotentha kwambiri, mapaipi amadzi otentha a ma boilers otsika mphamvu amitundu yosiyanasiyana, mapaipi a nthunzi yotentha kwambiri a ma boilers a locomotive, mapaipi akuluakulu a utsi, mapaipi ang'onoang'ono a utsi ndi mapaipi a njerwa za arch. Chitsulo cha carbon structural mapaipi achitsulo chosasunthika chotenthedwa ndi chokokedwa ndi ozizira.Chitoliro chachitsulo chosasunthika cha kapangidwe kake (GB/T8162)ndi chitoliro chachitsulo chopanda msoko chomwe chimagwiritsidwa ntchito popanga nyumba zambiri komanso zomangamanga zamakanika.Mapaipi a boiler othamanga kwambiri ASME SA-106 (GR.B, GR.C)ndiASTM A210amagwiritsidwa ntchito pa mapaipi a boiler ndi ma flue a boiler. Machubu, kuphatikizapo machubu achitetezo ndi machubu a strut ndi makulidwe ang'onoang'ono a khoma, machubu opanda kaboni apakati, achitsulo chapakati cha carbon cha machubu a superheater,ASME SA-213, ferritic ndi austenitic yopanda msoko ya ma boiler, ma superheater ndi ma heat exchangers. Chitoliro chachitsulo cha alloy,ASTM A335 P5, P9, P11, P12, P22, P9, P91, P92, chitoliro chachitsulo chopanda msoko cha ferritic alloy chogwiritsidwa ntchito kutentha kwambiri.

Mafotokozedwe ndi mawonekedwe abwino: GB5310-2017 "Chitoliro cha Chitsulo Chopanda Msoko cha Maboiler Opanikizika Kwambiri" Chitoliro chakunja cha mapaipi opindidwa ndi kutentha ndi 22 mpaka 530mm, ndipo makulidwe a khoma ndi kuyambira 20 mpaka 70mm. Chitoliro chakunja cha mapaipi opindidwa ndi ozizira (opindidwa ndi ozizira) ndi kuyambira 10 mpaka 108mm, ndipo makulidwe a khoma ndi kuyambira 2.0 mpaka 13.0mm.

Machubu opanda msoko a ma boilers amagwiritsa ntchito magiredi achitsulo

(1) Magulu a chitsulo chapamwamba kwambiri cha kaboni ndi 20G, 20MnG, ndi 25MnG.

(2) Magiredi a zitsulo zopangidwa ndi alloy15MoG, 20MoG, 12CrMoG,15CrMoG, 12Cr2MoG, 12CrMoVG, ndi zina zotero.