POLYPRPLENE P.P. COATED STEEL FLANGE
This flange is made of iron and then covered with polypropylene that can withstand a pressure of 16 bars. It is used to connect HDPE pipes and is characterized by being rust-proof, which extends its lifespan on site. It can be used buried or exposed on the ground surface.
| code | DN | dn | D | K | B | n | d | h | h1 | H |
|---|---|---|---|---|---|---|---|---|---|---|
| sp63 | 50 | 63 | 165 | 125 | 78 | 4 | 18 | 20 | 5 | 10 |
| sp75 | 65 | 75 | 185 | 145 | 92 | 4 | 18 | 20 | 5 | 10 |
| sp90 | 80 | 90 | 200 | 160 | 108 | 8 | 18 | 20 | 5 | 10 |
| sp110 | 100 | 110 | 220 | 180 | 128 | 8 | 18 | 20 | 5 | 10 |
| sp125 | 125 | 125 | 250 | 210 | 135 | 8 | 18 | 22 | 5 | 12 |
| sp140 | 125 | 140 | 250 | 210 | 158 | 8 | 18 | 22 | 5 | 12 |
| sp160 | 150 | 160 | 285 | 240 | 178 | 8 | 22 | 24 | 5 | 14 |
| sp180 | 150 | 180 | 285 | 240 | 188 | 8 | 22 | 24 | 5 | 14 |
| sp200 | 200 | 200 | 340 | 295 | 235 | 12 | 22 | 26 | 5 | 16 |
| sp225 | 200 | 225 | 340 | 295 | 238 | 12 | 22 | 26 | 5 | 16 |
| sp250 | 250 | 250 | 405 | 355 | 288 | 12 | 26 | 28 | 5 | 18 |
| sp280 | 250 | 280 | 405 | 355 | 294 | 12 | 26 | 28 | 5 | 18 |
| sp315 | 300 | 315 | 460 | 410 | 338 | 12 | 26 | 32 | 5 | 22 |
| sp355 | 350 | 355 | 520 | 470 | 378 | 16 | 26 | 35 | 5 | 25 |
| sp400 | 400 | 400 | 580 | 525 | 430 | 16 | 30 | 38 | 6.5 | 25 |
| sp450 | 450 | 450 | 640 | 585 | 472 | 20 | 30 | 42 | 6.5 | 29 |
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