Pipe Scraper Tools (RASPA)
Professional Welding Apparatus
Ø 75 – 180 mm / Ø 180 – 400 mm
Technical Data
Material
PE 100, SDR 11 (PN16) / SDR 17 (PN10)
Standards
TS EN 1555-3:2010+A1 • TS EN 12201-3+A1
RASPA scraper tools remove the thin oxidised layer from the pipe surface before electrofusion welding. Without this step the fitting will not fuse properly.
Available from Ø 75 to Ø 180 mm.
| Apparatus | Used for |
|---|---|
| Manuel Extruder + PE 100 Electrode | Extrusion welding of PE / PP pipes and sheets on site |
| Pipe Cutting Machine (Ø 2200 mm) | Square cutting of PE / PP pipes up to PN 32 wall thickness |
| Pipe Scraper Tools (RASPA) | Surface preparation of pipes before electrofusion welding |
| Ovality Device | Rounding and clamping PE pipe ends that are out of round |
- Scrape or peel the welding zone and remove all dirt and oxide layer (RASPA scraper tools on pipe surfaces).
- Clamp and align the parts; use the ovality device to round PE pipes that are out of round before welding.
- Preheat the joint surfaces with hot air to the recommended welding temperature.
- Feed the PE 100 electrode (Ø 4 mm) into the manual extruder and extrude a continuous weld bead along the joint.
- Let the weld cool without stress before the assembly is loaded or tested.
DensityTS EN ISO 1183-1
Melt Mass Flow Rate (MFR)TS EN ISO 1133-1
Internal Pressure ResistanceTS EN ISO 1167-1
Carbon Black ContentISO 6964
Pigment DispersionTS ISO 18553
Tensile StrengthTS ISO 13953
Peel DecohesionTS ISO 13954
Crushing ResistanceTS ISO 13955
Volatile Matter ContentTS EN 12099
Oxidation Induction Time (OIT)TS EN ISO 11357-6
Impact ResistanceTS EN 1716
Dimensional MeasurementTS EN ISO 3126
| Vehicle | L × W × H (m) | Volume | Max Load |
|---|---|---|---|
| 20 FT Container | 5.89 × 2.34 × 2.37 | 33 m³ | 24,850 kg |
| 40 FT Container | 11.90 × 2.34 × 2.38 | 67 m³ | 28,800 kg |
| 40 FT High Cube | 11.90 × 2.34 × 2.67 | 76 m³ | 30,200 kg |
| 45 FT High Cube | 13.00 × 2.34 × 2.67 | 86 m³ | 27,820 kg |
| Normal TIR | 13.6 × 2.45 | 100 m³ | — |
| Maxima TIR | 13.6 × 2.45 | 112 m³ | — |
| Jumbo TIR | 13.6 × 2.45 | 97 m³ | — |
| Truck + Trailer | 7.5 + 9.6 | 56 m³ | — |
Potable water lines, force mains, drainage and siphonic systems, natural gas distribution, agricultural irrigation and industrial pipelines. Fittings manufactured to TS EN 1555-3:2010+A1 • TS EN 12201-3+A1 • TS EN 15494 • CE; machines to TS ISO 12176-1 and DVS 2207 welding practice.
Catalogs, user manuals and training videos are available on request.
Request DocumentsMore in Professional Welding Apparatus
