Heavy-duty threaded steel electrical installation conduit conforming to BS EN 61386-21 Class 4. Heavy corrosion protection inside and outside for demanding commercial parking structures, tunnels, and mechanical plant rooms.
SEND PROJECT DETAILS →| Standard | BS EN 61386-1 / BS EN 61386-21 / BS 4568 Class 4 |
|---|---|
| Resistance to Compression | Very Heavy (Class 5 > 4000 N / 50mm) |
| Resistance to Impact | Very Heavy (Class 5 > 6.8 Joules at -45°C) |
|---|---|
| Temperature Rating | -45°C to +400°C permanent service temperature |
| Internal Weld Seam | Completely flash-removed internal weld to eliminate cable snagging |
|---|---|
| Coating Quality | Hot-dip galvanised interior and exterior (> 400 g/m² zinc mass) |
| Accessories | Malleable cast iron junction boxes (terminal, through, angle, tee) |
| Earthing Path | Guaranteed low impedance continuous earth return path |
Manufactured in Türkiye under European BS EN and BASEC quality regimes. Full traceability with third-party lab testing and mill certificates supplied with every bill of lading.
Submit your architectural project bill of quantities (BOQ), tender drawings, or required schedule. Our technical team returns guaranteed DDP / FOB factory pricing and testing certifications within 24 hours.