Kayan danye (Steel Strip) a cikin nau'i na nada ba a nada shi kuma ana ciyar da shi zuwa sashin kafa na wucewa ta kayan aikin sashin shigarwa.Sashen shigarwa yana ba da damar injin bututu don ci gaba da gudana ta hanyar amfani da kayan haɗin kai da tarawa.Ana yin bututu a cikin siffa mai zagaye da ke wucewa ta cikin saitin abubuwan da ake tuƙi da kuma marasa aiki na sashin kafa kafin walda.A cikin sashin walda bututu ana waldashi ta hanyar yin amfani da babbar hanyar waldawa.Ana cire bead na waje kuma an samar da shi cikin siffar guntu.An goge kabu ɗin walda, kuma bututu ya ratsa ta sashin sanyaya.A cikin sashin ƙima, ana yin bututu zuwa ƙayyadadden girman kuma an canza shi zuwa ƙayyadadden siffa.Bayan girman, ana yanke bututu zuwa ƙayyadaddun tsayi ta hanyar amfani da kayan yankan tashi kuma ana isar da su a cikin tarkacen magudanan ruwa da ke wucewa ta hanyar isar da sako.
Aiki
Ana amfani da wannan bututu musamman don Man Fetur, Gas na Gas, Gas na Gas, Cibiyar sadarwa ta bututu, masana'antar sinadarai, wutar lantarki, bututun ƙarfe, bututun ruwa da iskar gas;ana amfani da shi sosai don bututun matsa lamba iri-iri.
Tsari kwarara
Load da Coil-Uncoiling-Pinching & Leveling-Ƙarshen Shearing-Strip haɗawa-Tsarin karkace tsiri mai tarawa-Ƙirƙirar-HF Welding- OD mai yankan katako-SEAM ANNEALER-Cooling-Sizing & Turks head-Aunawa nadi-Flying yanke na'ura-Gabatar da mai ɗaukar hoto_ Ƙarshen fuskantar & chamfering_ Gwajin Hydrostatic- Gwaje-gwaje na Ultrasonic-Marufi
| Ƙayyadaddun bayanai | |
| Albarkatun kasa | Karfe Karfe, Cold ko Hot Rolled pre slit tsiri coils na weld iya daraja tare da max.0.2% carbon. |
| Matsayin kayan abu | Q235A~Q345,B,10#,20#,J55,N80,X42-X70 |
| Zagaye bututu OD | Min 76.2mm, max.168.1mm |
| Kaurin bango na Zagaye | Min.2.0mm, max.10.0mm |
| Square tube | Min 20x20mm, max70x70 mm |
| Rectangle tube | Min 20x30mm, max40x100mm |
| Kaurin bango sq & rec. | Min.0.8mm, max.8.5mm |
| HF walda | m jihar, 600 kW |
| Gudun Layi | Matsakaicin 60m/min |
| Tsawon bututu | 5-12 m |
| Daidaitawa | API 5LX, API 5L A&B, ASTM A53 A&B, Har zuwa API X-70 |
Lokacin aikawa: Fabrairu-20-2023