Bakin Welded Bututu
Halaye
Na farko, ƙaramin diamita bakin karfe welded bututu ana ci gaba da samar a kan layi.Da kauri kaurin bango, da girma da zuba jari na naúrar da walda kayan aiki, da kuma kasa da tattalin arziki da kuma m.Mafi ƙarancin kauri na bango, ƙananan rabon shigarwa-fitarwa zai kasance.Tsarin samfurin yana ƙayyade fa'idodi da rashin amfaninsa.Gabaɗaya, bututun ƙarfe na welded yana da madaidaici, kaurin bango iri ɗaya, da haske mai girma a ciki da wajen bututun (ana ƙayyade bututun ƙarfe ta saman farantin karfe).Hasken sararin sama), ana iya gyara shi ba bisa ka'ida ba.Sabili da haka, yana nuna tattalin arzikinta da kayan ado a cikin madaidaicin madaidaici, matsakaici da ƙananan aikace-aikacen ruwa.
Halayen walda
Dangane da fasahar walda, ana iya raba ta zuwa walda ta atomatik da walƙiya ta hannu.Walda ta atomatik gabaɗaya tana amfani da walƙiyar baka mai zurfi da walƙiya na plasma, kuma walƙiya ta hannu gabaɗaya tana amfani da walda ta argon.
rarrabawa
Dangane da nau'in walda, an raba shi zuwa bututu mai waldadi madaidaiciya da bututu mai walda.
Dangane da aikace-aikacen, an raba shi zuwa bututu mai waldawa, bututu mai musayar zafi, bututu mai sanyaya, bututun galvanized, bututun oxygen-oxygen welded, bututun waya, bututu mai walƙiya, bututu mara ƙarfi, bututu mai zurfi mai zurfi, bututun mota, bututun wuta, lantarki waldi bakin ciki bango.Tube, welded profiled tube da karkace welded bututu
Bakin Karfe Heat Exchanger Tube | ||||
waldi bakin karfe sus304 condenser bututu 2 inch tukunyar jirgi tube | ||||
Daidaitawa | OD (mm) | WT (mm) | Tsawon (mita) | Daraja |
ASTM A249 ASTM A269 TS EN 10217-7 | 15.88 zuwa 114.3 | 0.3 zuwa 4.0 | Har zuwa mita 18.3 | 1.4301, 1.4306, 1.4404, AISI 304/304l/316l, S31803/S32205, da dai sauransu |
Daidaitawa | Waje Diamita | Kauri | Tsawon | |
ASTM A249 (A1016) | <25.4 | ± 0.10 | ± 10% S | OD <50.8+3-0 |
≥25.4~ <38.1 | ± 0.15 | |||
≥38.1 ~ <50.8 | ± 0.20 | |||
≥50.8~ <63.5 | ± 0.25 | |||
≥63.5~<76.2 | ± 0.31 | |||
ASTM A269 (A1016) | <38.1 | ± 0.13 | OD <12.7± 15% OD≥12.7±10% | OD <38.1+3.2-0 |
≥38.1 ~ <88.9 | ± 0.25 | |||
≥88.9~ <139.7 | ± 0.38 |
Annealed, Pickling, goge