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Pipe Size Lookup Tables
Ctrl+D to bookmark this toolStandard pipe dimensions for copper, steel, and plastic. OD, ID, wall thickness — all in one place.
Data from BS EN 1057 — Copper and copper alloys. Seamless, round copper tubes for water and gas.
| Label | OD (mm) | Wall (mm) | ID (mm) | Weight (kg/m) |
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Data from BS EN 10255 — Non-alloy steel tubes. Medium grade (previously BS 1387 Medium).
| Label | Bore (mm) | OD (mm) | Wall (mm) | ID (mm) | Weight (kg/m) |
|---|
Typical PE100 SDR11 dimensions for cold water mains. Verify against manufacturer data for specific products.
| Label | OD (mm) | Wall (mm) | ID (mm) | Pressure |
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MEP Desk includes pipe sizing, pressure drop, and velocity check calculators — with full project context and assumptions.