Wire bending ne waje wire haɗin da aka bend. Wire iya bending daban-daban kusurwa da kuma daban-daban siffofin bisa ga daban-daban bututun tsarin da kuma daban-daban gini bukatun; A lokaci guda a cikin bututun tsarin, daban-daban bending waya ma wasa daban-daban rawa, kamar canza bututun shugabanci, buffer bututun matsin lamba da sauransu, musamman a wasu rikitarwa gini yanayin bending waya amfani ne mafi yawa.

Seamless kullun: kullun ne wani nau'i na bututun da ake amfani da shi a bututun juyawa. A cikin dukan bututun da aka yi amfani da bututun tsarin, kashi ne kimanin 80%. Yawancin lokaci, daban-daban molding tsari zaɓi ga daban-daban kayan ko bango kauri elbows. A halin yanzu, masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana'antun masana