Uru nke spiral pipe maka Ngwuputa bụ ndị a:
1, Ike mechiri emechi, isi ike.
2, Ezi corrosion eguzogide na ogologo ọrụ ndụ.
3, Spiral aru sitere na ọgịrịga mmetụta, si otú ahụ na-emeziwanye ike nke tube mgbidi ọkpụrụkpụ nwere ike ibelata, ibelata na-eri nke echichi ọrụ.
4, Light ọkpọkọ arọ, mfe iji.
Oge nzipu: Mee-22-2023