Stainless simbi pombi irefu mhango raundi simbi, izvo zvinowanzoshandiswa peturu, kemikari, zvokurapa, zvokudya, chiedza indasitiri, michina uye instrumentation, uye mamwe maindasitiri mapaipi uye michina structural zvikamu. Kunze kwezvo, kana kupeta uye simba rekurovera kwakafanana, huremu hureruke, saka hunoshandiswawo zvakanyanya mukugadzira zvikamu zvemakanika uye zvimiro zveinjiniya. Inowanzoshandiswa kugadzira zvombo zvakasiyana-siyana zvakajairwa, mbiya, uye mabhomba.

1. Concentricity
Nzira yekugadzira mapaipi asina musono ndeyekurova gomba mubillet yesimbi isina tsvina patembiricha ye2200 ° F. Pane iyi tembiricha yepamusoro, simbi yemudziyo inova yakapfava uye inoumbwa kubva mugomba mushure mekurovera nekudhirowa. Nenzira iyi, kukora kwemadziro epombi hakuna kuenzana uye eccentricity yakakwira. Naizvozvo, ASTM inobvumira kukora kwemadziro mutsauko wepombi dzisina musono kuti uve mukuru pane wepombi dzakasonwa. Iyo pombi yakatsvetwa inogadzirwa neiyo chaiyo inotonhora-yakatenderedzwa pepa (ine hupamhi hwemamita 4-5 pacoil). Aya mashizha anotonhora akakungurutswa anowanzo kuve nehukuru hwemadziro musiyano we0.002 inches. Iyo ndiro yesimbi inochekwa kusvika pahupamhi hwe πd, apo d ndiyo dhayamita yekunze yepombi. Kushivirira kwemadziro emadziro epombi yakatsemurwa idiki kwazvo, uye ukobvu hwemadziro hwakafanana zvakanyanya mukati medenderedzwa.

2. Welding
Kazhinji, pane imwe mutsauko mukuumbwa kwemakemikari pakati pemapombi akasonwa uye mapaipi asina musono. Iyo simbi yekuumbwa kwekugadzira mapaipi asina musono ndiyo chete yakakosha inodiwa yeASTM. Simbi inoshandiswa kugadzira mapaipi akasonwa ine makemikari akakodzera simbi. Semuenzaniso, kusanganiswa kwezvinhu zvakadai sesilicon, sulfur, manganese, okisijeni, uye triangular ferrite mune imwe chikamu kunogona kuburitsa weld melt iyo iri nyore kutamisa kupisa panguva yewelding process, kuitira kuti weld yese ipinde. Mapombi esimbi asina kuumbwa kwemakemikari ari pamusoro, semapombi asina musono, anoburitsa zvinhu zvakasiyana-siyana zvisina kugadzikana panguva yewelding uye hazvisi nyore kubatanidza zvakasimba uye zvisina kukwana.

3. Saizi dzezviyo
Ukuru hwezviyo hwesimbi hunoenderana nekupisa kupisa tembiricha uye nguva yekuchengetedza tembiricha yakafanana. Saizi yezviyo ye annealed slit Stainless simbi chubhu uye seamless Stainless simbi chubhu zvakafanana. Kana iyo seam pombi ikatora kushoma kutonhora kurapwa, saizi yezviyo ye weld idiki pane saizi yezviyo zvesimbi yakashongedzwa, zvikasadaro, saizi yezviyo inofanana.