30CrMo alloy simbi pombi ine kabhoni inosvika 0.26 ~ 0.34, silicon inosvika 0.17 ~ 0.37, manganese inosvika 0.40 ~ 0.70, molybdenum inosvika 0.15 ~ 0.25, chromium inosvika 0.80 ~ 1.10.
Executive chiyero chepakati uye yakaderera kumanikidza boiler machubhu: GB3087-1999 isina musono simbi machubhu eakaderera uye epakati anomanikidza boilers.
High tembiricha prefabricated zvakananga kuvigwa insulation pombi imhando yakavigwa zvakananga prefabricated insulation pombi ine yakanaka insulation kuita, kuchengeteka uye kuvimbika uye yakaderera chirongwa mutengo.
Simbi pombi ine gomo chikamu uye kureba kwayo yakakura kudarika dhayamita kana denderedzwa resimbi. Zvinoenderana nechimiro chechikamu, chakakamurwa kuita denderedzwa, sikweya, rectangular uye yakakosha-yakaumbwa simbi pombi; Zvinoenderana nenyaya yacho, yakakamurwa kuita kabhoni yesimbi yesimbi pombi, yakaderera alloy structural simbi pombi, alloy simbi pombi uye composite simbi pombi.
Stainless steel square chubhu imhando yesimbi refu isina mhango. Nekuda kwekuti chikamu chacho chine sikweya, chinonzi square chubhu. Nhamba huru yemapaipi anoshandiswa kutakura zvinwiwa zvakaita semafuta, gasi rechisikigo, mvura, gasi, chiutsi, nezvimwe.
Mune iyo isina musono simbi pombi dzakatevedzana, pane zvinhu zvinonzi Q345B seamless simbi pombi, inova yeyakaderera alloy akatevedzana. Pakati pezvinhu zvakaderera zvealloy, chinhu ichi ndicho chinonyanya kuwanda. Q345B isina musono simbi pombi yaimbonzi 16Mn isina musono simbi pombi.
Nyika huru dzekuunza kunze kwenyika dzemaboiler chubhu iJapan neGermany. Madimikira ezvigadzirwa zvinowanzotengwa kunze kwenyika ndeye 15914.2mm; 2734.0mm; 219.110.0mm; 41975mm; 406.460mm, zvichingodaro. Izvo zvishoma zvakatemwa i31.84.5mm, uye kureba kunowanzo 5 ~ 8m.
Izvo zvakakosha zvekupisa kwekushisa kwepamusoro brittleness yechaiyo inopenya chubhu inowanzoonekwa semhedzisiro yekuparadzaniswa kwezvinhu zvisina kuchena senge phosphorus, tin, antimony uye arsenic pamuganho wezviyo wekutanga austenite, zvichikonzera kubvongodzwa kwemuganho wezviyo.
16Mn isimbi yakaderera-yepamusoro-yakasimba simbi yekugadzira: iyo kabhoni inokwana 0.1% - 0.25%, uye iyo huru alloy elements manganese, silicon, vanadium, niobium uye titanium inowedzerwa; Yayo yakazara alloy yemukati isingasviki 3%.
(1) High quality carbon structural simbi mamakisi anosanganisira 20g, 20mng uye 25mng.
(2) Alloy structural simbi mamakisi: 15mog, 20mog, 12crmog, 15CrMoG, 12CR2MOG, 12crmovg, 12Cr3MoVSiTiB, nezvimwewo.
Inner epoxy kunze polyethylene anticorrosive simbi pombi rudzi rutsva rwesimbi epurasitiki composite pombi. Iyo inoumbwa nesimbi pombi substrate, epoxy resin yemukati coating uye polyethylene kunze coating.
Seamless simbi chubhu itambo refu yesimbi ine mhango chikamu uye isina majoini akaitenderedza. Seamless simbi pombi ine gomo chikamu uye inogona kushandiswa sepombi yekufambisa mvura, senge pombi yekufambisa oiri, gasi rechisikigo, gasi, mvura uye zvimwe zvinhu zvakasimba. Kuenzaniswa nesimbi yakasimba senge simbi yakatenderera, musono simbi pombi ine zvakafanana flexural uye torsional simba uye kureruka uremu. Icho chikamu chehupfumi chesimbi.