ISO 4422 - 110 mm uPVC SWR Pipe
4" (110mm) standard 20-foot uPVC SWR pipe for rainwater downspouts and building drainage.
PRO CODE1004
NOMINAL SIZE4"
THICKNESS (MIN/MAX)1.6-1.8 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
1.6-1.8 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) | 1004 |
|---|---|
| Full Product Name | ISO 4422 - 110 mm uPVC SWR Pipe |
| Product Category | SWR Pipe & Fittings |
| Nominal Size (Inch / mm) | 4" |
| Color Finish | White |
| Wall Thickness (Min/Max) | 1.6-1.8 mm |
| Standard Length | 20 Feet |
| Specification / Quality Grade | ISO 4422 Light |
| Standard Compliance | BSTI & ISO Compliant | BUET Tested |
| Raw Material Grade | 100% Virgin Polymer Resin |
| Factory Origin | Kollogram, Khadim Nagar, Sylhet, Bangladesh |
Detailed Engineering Overview
Full 20-foot single piece extrusion reduces joint count for high-volume rainwater downcomers and light discharge stacks.