Compară

Material

Alama

polipropilena reticulata

Cupru

Cupru

Cupru

PP

Diametru

—

50 mm

—

—

—

110 mm, 75 mm

Grosime perete

—

8.3 mm

—

—

—

—

Lungime

—

4 ml

—

—

—

—

Dimensiune

—

—

18 MT

22 MM

—

—