Compară

Material

Alama

polipropilena reticulata

polipropilena reticulata

Otel

PVC

PP

PP

Diametru

—

75 mm

32 mm

50 mm, 63 mm

40 mm

32 mm

40 mm

Grosime perete

—

12.5 mm

—

—

—

—

—

Lungime

—

4 ml

—

—

25 cm

—

—