PP-R GI Backing Ring — PP-R Hot & Cold Water System — PN25 / DIN 8077/78; ISO 15874
PP-R GI Backing Ring — PP-R Hot & Cold Water System — PN25 / DIN 8077/78; ISO 15874 is a Takween Plast product family configured for Hot and cold potable water; residential plumbing; commercial plumbing; heating circuits; HVAC water lines where specified. The product is classified by material, application, standard, service class and connection method to prevent technical mixing with unsuitable systems. Applicable standard/source group: DIN 8077/78; ISO 15874. Service class/rating: PN25. Connection method: Socket Fusion / Butt Fusion as applicable. Available size variants: 63; 75; 90. Not suitable for: Gas; underground sewer; electrical cable protection; high-temperature industrial fluids beyond product limits. TDS generation uses the selected parent template and the variant table, without inferring application or pressure class from color alone.
Product Identity
| Field | Value |
|---|---|
| Family | Hot & Cold Water Plumbing |
| System Type | PP-R Hot & Cold Water System |
| Product Type | GI Backing Ring |
| Material | PP-R |
| Standard | DIN 8077/78; ISO 15874 |
| Pressure / Class / Duty | PN25 |
Applications & Use Limits
| Field | Value |
|---|---|
| Allowed Applications | Hot and cold potable water; residential plumbing; commercial plumbing; heating circuits; HVAC water lines where specified |
| Not Suitable For | Gas; underground sewer; electrical cable protection; high-temperature industrial fluids beyond product limits |
| Primary Jointing | Socket Fusion / Butt Fusion as applicable |
| Available Colors | Green |
| Available Sizes | 63; 75; 90; 110 |
Variant Matrix
| Variant ID | Label | Size | Color | Class / Duty | Jointing | UOM |
|---|---|---|---|---|---|---|
| TP-PPR-PPR-GI-BACKING-RING-PN25-15E84-63-6436 | 63 / PN25 | 63 | Green | PN25 | Socket Fusion / Butt Fusion as applicable | pcs |
| TP-PPR-PPR-GI-BACKING-RING-PN25-15E84-75-7F77 | 75 / PN25 | 75 | Green | PN25 | Socket Fusion / Butt Fusion as applicable | pcs |
| TP-PPR-PPR-GI-BACKING-RING-PN25-15E84-90-1885 | 90 / PN25 | 90 | Green | PN25 | Socket Fusion / Butt Fusion as applicable | pcs |
| TP-PPR-PPR-GI-BACKING-RING-PN25-BUTT-FUSION-024DA-110-2571 | 110 / Butt Fusion / PN25 | 110 | Green | PN25 | Butt Fusion | pcs |