Tuubooyinka birta wareegsan ee CHS ee hore loo galvanized (Qaybta Godka Wareega ah) oo u hoggaansan BS1387 oo leh xarig buluug ah ayaa badanaa loo isticmaalaa codsiyo kala duwan, oo ay ku jiraan taageerada qaab-dhismeedka, deyrarka, iyo qabsatooyinka gacanta. Heerka BS1387 wuxuu qeexayaa shuruudaha tuubooyinka birta ah ee la xoqay iyo kuwa godan iyo tuubooyinka tuubooyinka birta ah ee caadiga ah ee ku habboon alxanka ama ku xoqidda dunta tuubooyinka BS 21. "Xadhka buluugga ah" wuxuu tilmaamayaa in tuubooyinku ay yihiin cabbirro dhexdhexaad ah oo BS1387 ah.
| Badeecada | Tuubada Birta Galvanized Pre | Faahfaahinta |
| Alaab | Bir Kaarboon ah | OD: 20-113mm Dhumucda: 0.8-2.2mm Dhererka: 5.8-6.0m |
| Fasal | Q195 = S195 | |
| Dusha sare | Dahaarka Zinc 30-100g/m2 | Isticmaalka |
| Dhammaadyada | Cidhifyo cad | tuubo bir ah oo aqalka dhirta lagu koriyo ah tuubo bir ah oo qaab-dhismeedka deyrka Alaabta guriga tuubo bir ah qalabka jimicsiga tuubo bir ah |
| Ama darafyo dunaysan |
Xirmooyinka iyo Bixinta:
Faahfaahinta Xirmooyinka: xirmooyin badda oo lix geesood ah oo lagu buuxiyay xarig bir ah, oo leh laba xargo nayloon ah oo loogu talagalay xidhmo kasta.
Faahfaahinta Bixinta: Iyada oo ku xidhan tirada, caadiyan hal bil.
