Ukufakwa kwamaWeld we-Weld kufaka phakathi ama-elbows, Tees, Cross, Chess kanye Nokunciphisa. Lokhu kufakwa kuluhlobo oluvame kakhulu lwepayipi olunezinwele okufanelekile futhi kuchazwe ngosayizi wepayipi lokuqokwa kanye nesheduli yepayipi. I-Buttedeld Fittings yenziwa ngepayipi elingenamthungo noma le-welded futhi yakhiwa ukuthola ukwakheka kwama-elbows, tees kanye ne-cross njll.