
Flanges
Polypropylene (PP) coated steel loose flange
High-performance loose flange for PE stub ends. Its steel core is fully encapsulated in polypropylene (PP), offering complete corrosion protection. It is the ideal solution for buried installations or aggressive environments.
- 13references
- 50 – 300 mmsize range
- 13in stock
The GA05-7 loose flange is the most advanced, secure option for building flanged joints in polyethylene pipe systems. Its design combines the strength of a steel core with the complete protection of an injection-moulded polypropylene (PP) coating. This full encapsulation creates an impenetrable barrier that isolates the steel from contact with water, soil and any external chemical agent.
This feature makes it immune to corrosion, guaranteeing an exceptional service life even in the most severe conditions, such as installations buried in saline soils, coastal areas or the chemical industry.
Like other loose flanges, its free-rotating system allows fast, effortless bolt alignment, but its PP coating raises it to a higher category in terms of reliability and longevity. It is the perfect choice for projects where failure through corrosion is not an option.
- Inner core
- Carbon steel.
- Coating
- Full encapsulation in high-strength polypropylene (PP).
- Type
- Maximum-protection loose (backing) flange.
- Use
- Requires a PE stub end (not included) welded to the pipe.
- Key advantage
- Absolute corrosion resistance and easy bolt alignment.
- Flange standard
- Drilling compatible with PN10/16.
- Compatible pipe
- High-density polyethylene (HDPE, PE100, PE80).
- For PE pipe Ø63 mmFlange Ø 157 mm - 4 holes Ø18 mm
- For PE pipe Ø75 mmFlange Ø 177 mm - 4 holes Ø18 mm
- For PE pipe Ø90 mmFlange Ø 192 mm - 8 holes Ø18 mm
- For PE pipe Ø110 mmFlange Ø 215 mm - 8 holes Ø18 mm
- For PE pipe Ø125 mmFlange Ø 215 mm - 8 holes Ø18 mm
- For PE pipe Ø160 mmFlange Ø 278 mm - 8 holes Ø22 mm
- For PE pipe Ø180 mmFlange Ø 278 mm - 8 holes Ø22 mm
- For PE pipe Ø200 mmFlange Ø 334 mm - 12 holes Ø22 mm
- For PE pipe Ø225 mmFlange Ø 334 mm - 12 holes Ø22 mm
Full dimensions and weights in the Technical data sheet (PDF).
- Coastal and marine installationsIdeal for submarine outfalls, desalination plants and any application in contact with seawater.
- Buried networks in aggressive soilsThe perfect choice for soils with high salinity, acidity or contamination.
- Chemical industryFor conveying corrosive fluids where maximum protection of the metal is required.
- Long-life infrastructureFor projects with a design life of over 50 years, where maintenance must be minimal.
- Mining and landfillsFor conveying leachates and other chemically active fluids.
References
Polypropylene-coated flange
DN
PN
| Reference | Product | Size | PN | Availability | Actions |
|---|---|---|---|---|---|
| BP920063 | PP-coated flange DN 50 · Ø63 PN 10/16 | DN 50/63 | PN 10/16 | In stock | |
| BP920075 | PP-coated flange DN 65 · Ø75 PN 10/16 | DN 65/75 | PN 10/16 | In stock | |
| BP920090 | PP-coated flange DN 80 · Ø90 PN 16 | DN 80/90 | PN 16 | In stock | |
| BP920110 | PP-coated flange DN 100 · Ø110 PN 10/16 | DN 100/110 | PN 10/16 | In stock | |
| BP920125 | PP-coated flange DN 125 · Ø125 PN 10/16 | DN 125/125 | PN 10/16 | In stock | |
| BP920140 | PP-coated flange DN 125 · Ø140 PN 10/16 | DN 125/140 | PN 10/16 | In stock | |
| BP920160 | PP-coated flange DN 150 · Ø160 PN 10/16 | DN 150/160 | PN 10/16 | In stock | |
| BP920200 | PP-coated flange DN 200 · Ø200 PN 10 | DN 200/200 | PN 10 | In stock | |
| BP921200 | PP-coated flange DN 200 · Ø200 PN 16 | DN 200/200 | PN 16 | In stock | |
| BP920250 | PP-coated flange DN 250 · Ø250 PN 10 | DN 250/250 | PN 10 | In stock | |
| BP921250 | PP-coated flange DN 250 · Ø250 PN 16 | DN 250/250 | PN 16 | In stock | |
| BP920315 | PP-coated flange DN 300 · Ø315 PN 10 | DN 300/315 | PN 10 | In stock | |
| BP921315 | PP-coated flange DN 300 · Ø315 PN 16 | DN 300/315 | PN 16 | In stock |
No references match the filters.
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