ISO 4422 - 110 mm uPVC SWR Slotting Pipe (20ft)
4" (110mm) 20-foot slotted pipe for French drains, basement dewatering, and ground drainage.
PRO CODE1020
NOMINAL SIZE4"
THICKNESS (MIN/MAX)+2.70 mm
STANDARD LENGTH20 Feet
ENGINEERING & SPECIFICATIONS
Dimensional Intelligence & Physical Parameters
Precision-calibrated manufacturing telemetry ensuring tight tolerances, uniform wall geometry, and seamless pipe joints.
Wall Thickness
Calibrated Min/Max Gauge
+2.70 mmExtrusion Calibrated
Rating ToleranceBSTI Standard Class
Wall Uniformity≥ 99.2% Symmetry
Nominal Pipe Bore
Standard Imperial & Metric
4"
Standard Size:4"
Internal Bore:Ultra-Smooth Friction Free
Standard Length
Single Extrusion Run
Precision factory socket & spigot design for fast, secure connections.
Material & Color Tone
Virgin Polymer Chemistry
White
100% Virgin Resin (Lead-Free)
UV Stabilized for tropical weather
Non-Conductive & Scale Proof
DATASHEET
Technical Master Datasheet
| Product Code (PRO Code) | 1020 |
|---|---|
| Full Product Name | ISO 4422 - 110 mm uPVC SWR Slotting Pipe (20ft) |
| Product Category | SWR Pipe & Fittings |
| Nominal Size (Inch / mm) | 4" |
| Color Finish | White |
| Wall Thickness (Min/Max) | +2.70 mm |
| Standard Length | 20 Feet |
| Specification / Quality Grade | Slotted French Drain & Subsurface |
| Standard Compliance | BSTI & ISO Compliant | BUET Tested |
| Raw Material Grade | 100% Virgin Polymer Resin |
| Factory Origin | Kollogram, Khadim Nagar, Sylhet, Bangladesh |
Detailed Engineering Overview
Precision laser/CNC slotted 110mm pipe for high-capacity groundwater percolation and foundation dewatering.