Zvakajairwa pamusoro pekukanganisa kwe welded steel pipe:

(1) layered simbi
Layered wall steel chubhu zvinoreva chikamu chemuchinjiko chakakamurwa kuita nhurikidzwa mbiri, nzvimbo yesimbi yakafumuka inoratidza kutsemuka kwehierarchical vertical. Zvimwe zviratidziro zvemukati nekunze zvesimbi zvakadzorwa kana kusimudzwa munharaunda, zvakaturikidzana zvinopa zvakangoerekana zvasimudzwa, madhindi kana kuputika mukati nekubuda mukati meweld.
(2) vanga rinonamira
Pipe sticky scar inoreva mukati nekunze kwekunze kwesimbi yakakura yakanamira mavanga evanga.
(3) maburi
Pipe nepakati peburi zvinoreva simbi yemunharaunda chubhu bi maburi aripo.
(4) kuvhura welding
Welded steel pombi kuvhura zvinoreva kuburikidza nekutsemuka kwakareba musimbi welds kana chidimbu kuratidza.
(5) Local lap welding
Welded simbi pombi inoreva chikamu chekunze chekunze kwepombi yesimbi inopa chikamu chearc weld.
(6) Welding mugero
Pipe welding groove inzvimbo yekunze yepombi yesimbi inoitika kuburikidza neakareba groove weld.
(7) kudonha kwewelding
Welded steel pombi kudonha (Welded steel pipe in collapse) zvinoreva pamusoro pekunze kwemarata esimbi anoonekwa nemugero wakareba, uko pamusoro pemapendero anoenderana.
(8) pombi majoini dislocation
Simbi chubhu joint dislocation zvinoreva simbi pombi weld, zvakaitika chiitiko akadzedzereka kumusoro uye pasi.