Spiral welded pipekugadzirwa kunoshandisa inopisa yakakungurutswa coil.Iyo alloy yemukati yecoil kazhinji yakaderera pane yakafanana mamakisi esimbi plate, inovandudza weldability ye spiral welded pombi.Nekuda kwekukunguruka kwekutungamira kwe spiral welded pombi coil haina perpendicular kune pombi axis kutungamira, kutsemuka kuramba kwe spiral welded pombi zvinhu.

Nekuda kwekuita kwakasiyana kwepombi yespiral, pakaitika spiral welded pipe blasting, weld yakatambura kushushikana uye co-stress idiki, kuputika mumuromo hakusi kwakabva spiral weld, saka kuchengetedzwa kwepamusoro.Spiral weld pedyo nekuremara ne parallel spiral weld simba idiki, saka njodzi yekuwedzera haisi.

Simbi pombi inomanikidzwa mukati, kazhinji mumadziro pane maviri makuru ekushandisa simba, iyo radial stress δY uye axial stress δX.Weld resultant stress δ = δY (l/4sin2α + cos2α) 1/2, iyo, α ndiyo helix angle ye spiral weld pipe.Iyo helix angle ye spiral weld pombi inowanzoita 50-75 madhigirii, saka iyo spiral weld yakakura inokonzeresa kushushikana.Mubasa rimwechete pasi pekumanikidzwa kweiyo dhayamita spiral welded pombi madziro ukobvu unogona kuderedzwa zvakanyanya, spiral pombi chirimwa chinogona kugadzirwa kuita diki caliber.