Standard metric sizes (20mm to 160mm)
PPR-AL Stabi pipe is available in metric dimensions. Common sizes range from 20mm to 160mm outer diameter. The most popular sizes are 20mm, 25mm, 32mm, 40mm, 50mm, and 63mm. Example: a typical home uses 20mm and 25mm for water supply.
Small sizes for residential use
20mm and 25mm pipes are for household water lines. 32mm is common for main supply risers. 40mm and 50mm are for commercial applications. PPR-AL Stabi pipe in these sizes is widely stocked.
Large sizes for industrial applications
63mm, 75mm, 90mm, and 110mm pipes are available. 125mm and 160mm are for large commercial systems. These sizes handle high flow rates. PPR-AL Stabi pipe goes up to 160mm diameter.
Wall thickness varies by SDR
Each size has specific wall thicknesses. SDR 6 and SDR 7.4 are the common standards. Thicker walls mean higher pressure ratings. PPR-AL Stabi pipe sizes follow standard SDR schedules.
SDR 6 sizes
SDR 6 has thicker walls for higher pressure. A 20mm SDR 6 pipe has a 3.4mm wall. A 25mm SDR 6 pipe has a 4.2mm wall. PPR-AL Stabi pipe in SDR 6 handles PN20 ratings.
SDR 7.4 sizes
SDR 7.4 has thinner walls for lower pressure. A 20mm SDR 7.4 pipe has a 2.8mm wall. A 25mm SDR 7.4 pipe has a 3.5mm wall. PPR-AL Stabi pipe in SDR 7.4 handles PN16 ratings.
Lengths available
Pipes come in standard lengths of 4 meters (13 ft). Some suppliers offer 5 or 6 meter lengths. Custom lengths are available for special projects. PPR-AL Stabi pipe is sold by the meter or in full lengths.
Example: residential hot water system
A house needs 20mm and 25mm Stabi pipes. The main supply uses 25mm. Branch lines use 20mm. PPR-AL Stabi pipe sizes match standard plumbing demands.
Example: commercial building water supply
A 6-story office building needs 50mm and 63mm. The main riser uses 63mm. Branch lines to floors use 40mm. PPR-AL Stabi pipes cover these commercial sizes.
Example: industrial cooling system
A factory cooling system needs 90mm pipes. The large diameter handles high flow rates. PPR-AL Stabi pipe is available in this size.
Size availability by region
Metric sizes are standard in Europe and Asia. Some regions offer imperial equivalents. 20mm approximates 1/2 inch. PPR-AL Stabi pipe follows local sizing conventions.
Final size summary
PPR-AL Stabi pipe is available from 20mm to 160mm diameter. Standard sizes are 20, 25, 32, 40, 50, 63, 75, 90, 110, 125, and 160mm. Wall thicknesses follow SDR 6 and SDR 7.4 standards. Pipes are sold in 4 or 5 meter lengths. Residences use 20mm and 25mm. Commercial buildings use 32mm to 63mm. Industrial applications use 75mm to 160mm. Example: a complete range for every project type.
