Peveduto is a corrugated duct made with high density polyethylene. It can be used both in underground networks for electrical infrastructure with high safety requirements (Peveduto HD – Heavy Duty) and in electrical installations that require concrete enveloping (Peveduto EN – European norm). It is manufactured according to the most strict standards of the Brazilian and international markets, being very resistant to compression and external impacts.
USES, STANDARDS AND SUPPLY
Please select the desired use to see more information about the product.
PEVEDUTO HD: WOKS FOR ELECTRICAL INFRASTRUCTURE WITH HIGH SAFETY REQUIREMENTS
Peveduto HD is intended for the electrical infrastructure market. It is manufactured according to the Brazilian ABNT 15715 standard, and can be made in two distinct ways: with single wall (Peveduto HD SW – single wall) or double wall (Peveduto HD DW – double wall). Accessories such as connection sleeves, plugs for duct ends and warning tape make the installation of Peveduto HD easier, and can be purchased along with the ducts.
Peveduto HD SW is a single-walled duct; such single wall is corrugated both internally and externally. It can be provided in diameters of 40 mm, 50 mm, 63 mm, 90 mm, 110 mm, 125 mm, 140 mm, 160 mm, 180 mm and 200 mm. It is manufactured in the black color, wound in reels of 50 or 100 m in length. The reels are delivered with a pulling wire, in order to facilitate the pulling of cables to be installed within the ducts. It can be also produced in 6-meter bars in case of diameters over 160 mm
Peveduto HD DW is a double-walled duct. Such double wall has an inner layer with even surface and an outer layer with a corrugated surface. It can be provided in diameters of 110 mm, 125 mm, 160 mm and 200 mm. It is manufactured in the black color, in 6-meter bars
The table below lists the existing diameters, compression / impact strengths, and oxidative induction times for Peveduto HD:
| DE | dem | dim | rc* | RC | ri | OIT |
| 40 | 40±1,0 | 30,5±0,5 | 90 | ≥ 680 | 3 | ≥ 20 |
| 50 | 50±1,5 | 40,5±0,5 | 130 | 3 | ||
| 63 | 63±2,0 | 50,5±1,0 | 180 | 6 | ||
| 90 | 90±2,5 | 75,0±1,0 | 230 | 6 | ||
| 110 | 110±2,5 | 95,0±1,0 | 300 | 12 | ||
| 125 | 125±3,0 | 104,0±1,0 | 300 | 12 | ||
| 140 | 140±3,0 | 121,0±1,0 | 300 | 12 | ||
| 160 | 160±3,5 | 139,0±1,5 | 390 | 15 | ||
| 180 | 180±3,5 | 150,0±1,5 | 450 | 15 | ||
| 200 | 200±4,5 | 175,0±1,5 | 450 | 15 |
*For single wall only (Peveduto HD – Single Wall)
Legenda:
| DE | Rated outer diameter (mm) |
| dem | Average outer diameter (mm) |
| dim | Average inner diameter (mm) |
| rc | Bend radius (mm) |
| RC | Compression strength (N) |
| ri | Impact strength (J) |
| OIT | Oxidative induction time (min) |
PEVEDUTO EN: WORKS FOR ELECTRICAL INFRASTRUCTURE IN GENERAL
Peveduto EN is intended for the electrical infrastructure market; it is manufactured in compliance with the BS EN 61386-24:2010 European technical standard. It is also a sustainable and ecological product, made with recycled resins of strictly controlled quality. The engineering project must define the feasibility of a concrete enveloping process.
Peveduto EN can be supplied with outer diameters of 40, 50, 63, 90, 110, 125, 140, 160, 180 and 200 mm. It is made in the black color, in reels of 50 or 100 meters. The reels are shipped with guide wire for pulling of cables, installed inside the ducts. For diameters exceeding 160 mm, it can be produced in bars of 6 or 12 meters. Accessories such as joints, caps to close pipe ends and warning tape make the installation of Peveduto EN easier, and can be purchased with the ducts.
The table below lists the existing diameters, and compression / impact strengths for Peveduto EN:
| DE | dem | dim | rc |
| 40 | 40±1,0 | 30,5±0,5 | 90 |
| 50 | 50±1,5 | 40,5±0,5 | 130 |
| 63 | 63±2,0 | 50,5±1,0 | 180 |
| 90 | 90±2,5 | 75,0±1,0 | 230 |
| 110 | 110±2,5 | 95,0±1,0 | 300 |
| 125 | 125±3,0 | 104,0±1,0 | 300 |
| 140 | 140±3,0 | 121,0±1,0 | 300 |
| 160 | 160±3,5 | 139,0±1,5 | 390 |
| 180 | 180±3,5 | 150,0±1,5 | 450 |
| 200 | 200±4,5 | 175,0±1,5 | 450 |
Legenda:
| DE | Rated outer diameter (mm) |
| dem | Average outer diameter (mm) |
| dim | Average inner diameter (mm) |
| rc | Bend radius (mm) |
ACCESSORIES
