Kukho olunye uhlobo lweflange eyaziwa ngokuba yi-carbon ye-carbon sensi. Zitshatyalalisiwe kwinkqubo yokunyibilika.
I-WPB yeBanga leyona ndawo ixhaphakileyo yamaqondo emibhobho ephakathi nenqanaba eliphezulu kule migangatho. I-W imele "ildable," p yokuba "uxinzelelo," b ukuba "iBanga B," no-y "bondleni."
Ukuze udlulisele umbhobho, kuyimfuneko ukususa i-hose ethe tye ngombhobho. Xa usebenzisa imibhobho eyahlukeneyo, kufuneka isetyenziswe ngemibhobho eyahlukeneyo. Xa kusetyenziswa umbhobho, i-elbow kufuneka isetyenziselwe ukutshintsha ubungakanani bombhobho. Xa ukubhabha, umbhobho weendlela ezintathu kusetyenziswa xa i-pipeling eyahlukeneyo ye-pipeling kunye nokwanda kokuhamba kwexesha elide kunye nokwandiswa komgangatho obandayo kunye nolwandiso olubi kakhulu kunye nolwandiso olubandayo olusetyenziselwa ukunxibelelana nombhobho. , Ekuqhagamsheleni nezixhobo ezahlukeneyo, kukho i-quadriday kunye neeplagi zesigaba sesixhobo.