Karfe Welded Takaddun ƙayyadaddun ƙayyadaddun bututun ƙarfe da ƙa'idodi
Ƙayyadaddun bayanai:Diamita na waje 219mm zuwa 3000mm; Kauri sch40, sch80, sch160; Length 5.8m, 6m, 12m ko musamman
Darajoji:Ana iya samar da bututun SSAW a matakai daban-daban, gami da ƙayyadaddun API 5L kamar Grade B, X42, X52, X60, X65, X70, da X80.
Matsayi:Yawanci ana ƙera shi bisa ga ƙa'idodi kamar API 5L, ASTM A252, ko wasu ƙayyadaddun bayanai masu dacewa dangane da aikace-aikacen.
API 5L: Cibiyar Man Fetur ta Amurka ce ta bayar da wannan ma'auni kuma yana ƙayyadaddun buƙatun don kera matakan ƙayyadaddun samfur guda biyu (PSL 1 da PSL 2) na bututun ƙarfe mara ƙarfi da walda don amfani da tsarin jigilar bututu a cikin masana'antar mai da iskar gas. .
ASTM A252: Ƙungiyar Gwaji da Kayayyaki ta Amurka ce ta bayar da wannan ma'auni kuma yana rufe raƙuman bututun ƙarfe na silindi na bango wanda ƙarfen silinda ke aiki azaman memba mai ɗaukar kaya na dindindin ko azaman harsashi don ƙirƙirar tarin simintin siminti.
SSAW Spiral Welded Karfe Bututu Surface Shafi
3-Layer Polyethylene (3LPE) Rufi:Wannan shafi ya ƙunshi fusion- bonded epoxy Layer, wani m Layer, da polyethylene Layer. Yana ba da kyakkyawan juriya na lalata kuma ana amfani dashi sau da yawa don bututun mai a cikin yanayi mara kyau.
Fusion-Bonded Epoxy (FBE) Rufin:FBE shafi yana ba da juriya mai kyau na sinadarai kuma ya dace da aikace-aikacen sama da ƙasa da ƙasa.
Galvanizing:Tsarin galvanizing ya haɗa da yin amfani da murfin zinc mai karewa zuwa bututun ƙarfe don samar da juriya na lalata. Karfe weld bututu yana nutsewa a cikin wanka na zub da jini na tutiya, wanda ke samar da haɗin gwiwa na ƙarfe tare da ƙarfe, yana haifar da rufi mai ɗorewa kuma mai jurewa. Hot-dip galvanizing ya dace da aikace-aikacen ciki da na waje kuma yana ba da kyakkyawan kariya daga tsatsa da lalata.
Karfe Welded Carbon Karfe Aikace-aikace
Sufurin Mai da Gas:An yi amfani da shi sosai don jigilar danyen mai, iskar gas, da sauran kayayyakin mai a kan nesa mai nisa.
Rarraba Ruwa:Ya dace da bututun ruwa saboda ƙarfin su da juriya ga lalata.
Aikace-aikace na Tsarin:Aiki a cikin gini don tallafi na tsari, kamar a gadoji, gine-gine, da sauran ayyukan more rayuwa.
Karfe Welded Carbon Karfe Duban Bututun Karfe da Kula da Inganci
Duban Girma:Ana duba bututun don dacewa da diamita, kaurin bango, da ƙayyadaddun tsayi.
Gwajin Injini:Ana gwada bututu don ƙarfin juzu'i, ƙarfin samarwa, tsawo, da tauri don tabbatar da sun cika ka'idojin da ake buƙata.
Gwajin mara lalacewa:
Gwajin Ultrasonic (UT): Ana amfani dashi don gano lahani na ciki a cikin kabu na walda.
Gwajin Hydrostatic: Kowane bututu yana fuskantar gwajin matsa lamba na hydrostatic don tabbatar da cewa zai iya ɗaukar matsi na aiki ba tare da yayyo ba.
Karfe Welded Carbon Karfe Bututun Shirya da Bayarwa
Cikakkun abubuwan tattarawa: a cikin daure masu kyau na teku mai hexagonal cike da ɗigon ƙarfe, Tare da majajjawa nailan biyu ga kowane daure.
Bayanin Bayarwa: Dangane da QTY, yawanci wata ɗaya.
