ASTM A53B ERW bututu ana nufin don aikace-aikacen inji da matsa lamba kuma ya dace da amfanin yau da kullun a cikin tururi, ruwa, gas, da layin iska. Don haka, ASTM A53 ƙayyadaddun bututu abu ne na kowa amma ƙayyadaddun bututun ƙarfe na ƙarfe ya dace sosai. Kuma A53B ERW ya fi shahara saboda bututun ERW ba su da tsada fiye da bututun SAW da bututun da ba su da kyau, amma tare da kaddarorin injiniyoyi masu dacewa ko na kasuwanci.
Tsarin ERW Karfe bututu
An kafa bututun Karfe na ERW ta hanyar zana ƙwaƙƙwaran billet akan sanda mai huda don ƙirƙirar harsashi mara kyau. Kamar yadda tsarin masana'antu ba ya haɗa da kowane waldi, ERW Karfe bututu ana ganin ya fi ƙarfi kuma mafi aminci. A tarihi ana ɗaukar bututun ƙarfe na ERW azaman jure matsi fiye da sauran nau'ikan, kuma galibi ana samun sauƙin samu fiye da bututun walda.
Babban Halayen Bututun Karfe na ERW
● Babban daidaiton masana'anta
● Babban ƙarfi
● Ƙananan juriya na rashin aiki
● Ƙarfin zafin zafi mai ƙarfi
● Kyakkyawan tasirin gani
● Farashi mai ma'ana
Ƙayyadaddun ƙayyadaddun bututun ERW, LSAW, HSAW
● ERW
Ƙayyadaddun bayanai:
Diamita: Ф127-Ф660mm
Girman Karfe: Har zuwa X80; P110; Q460
Standard: API 5L, API 5LD, API 5CT, ASTM A53 da dai sauransu.
Nau'in Samfura: Bututun Layi, Bututun Casing, Bututu Tsarin Tsarin, Bututun Welding Bakin Waƙa, Bututu mai walƙiya da sauransu.
Aikace-aikace:
Ana amfani da waɗannan samfuran zuwa hanyoyin sufuri na kan teku da na ƙasa na kafofin watsa labarai kamar mai da iskar gas, Coal Liquid, Tama, da dai sauransu, da dandamali na teku, masana'antar wutar lantarki, masana'antar sinadarai da Tsarin gini, da sauransu.
● LSAW
Ƙayyadaddun bayanai:
Diamita: Ф406.4～Ф1422.4mm (16-56inch)
Girman Karfe: A25, A, B, X42～X120
Standard: ISO3183, API SPEC 5L, API SPEC 2B, GB9711, DNV-OS-F101 da sauran ma'auni na mai amfani.
Aikace-aikace:
Ana amfani da samfuran ga hanyoyin sadarwa na kan teku da na ketare kamar iskar gas, ruwan kwal, ɓangaren litattafan almara, da sauransu.
● HSAW
Ƙayyadaddun bayanai:
Diamita: Ф406.4～Ф1422.4mm (16-56inch)
Girman Karfe: A25, A, B, X42～X120
Standard: ISO3183, API SPEC 5L, API SPEC 2B, GB9711, DNV-OS-F101 da sauran ma'auni na mai amfani.
Aikace-aikace:
Ana amfani da samfuran ga hanyoyin sadarwa na kan teku da na ketare kamar iskar gas, ruwan kwal, ɓangaren litattafan almara, da sauransu.
Rufin Anti-lalata
Ƙayyadaddun bayanai:
● Single Layer Fusion bonded epoxy (FBE) shafi na waje
● Fusion Layer biyu bonded epoxy (2FBE) shafi na waje
● Biyu ko uku Layer polythene (2PE / 3PE) shafi na waje
● Biyu ko uku polypropylene (2PP / 3PP) shafi na waje
● Liquid epoxy ko na ciki anti-lalata shafi
● Bututun Ƙarfe Mai Layi da Mota
● Kankare Weight Coating (CWC) don bututun teku
● Anti-lalata don ƙarfafa karfe da shafi gwiwar hannu
Zane daki-daki
