Ulash usuli: press-fitting, payvandlash (mis payvandlash)
Qo‘llanilishi: isitish, suv ta’minoti, sovuq va issiq suv tizimlari, konditsioner tizimlari
Shakli: U-shaklli (180° burilish)
Diametrlari: standart diametrlar: 12, 15, 18, 22, 28, 35, 42 mm
Egilish radiusi: odatda quvur diametridan 1,5–2 baravar katta