Is cineál cábla cumarsáide optúil (leictreach) é ducht sileacain HDPE a tháirgtear agus a mhúnlaítear trí ábhar sioncrónach a easbhrú go sioncrónach le comhéifeacht cuimilte íseal taobh istigh de phíobán HDPE. Dá bhrí sin soláthraíonn an píopa croí-sileacain HDPE an áisiúlacht don chábla atá suite mar gheall ar an tollán soladach bealaithe le marthanacht agus comhéifeacht friochta níos ísle. Is é an chosaint chábla optúil is úire ar domhan é faoi láthair. Cuirtear a dhul chun cinn i láthair ar athsholáthar tarraingt phearsanta cábla.
Déanfaidh an meaisín sé séideadh an cábla a shéideadh isteach sa phíopa HDPE cuimilte íochtarach agus téann an cábla ar aghaidh ag luas ard sa stát fionraí. Seachnaíonn an bealach leagain cábla seo na damáistí cábla de bharr an tarraingt. Chuige sin, laghdaíodh an caillteanas comhartha de thaisme de bharr tarraingt meaisín go mór agus tháinig laghdú mór ar an iomarca muirmhíle mar gheall ar an teorannú fad tarraingthe. Ag an am céanna, laghdaíodh na cainníochtaí tochailte go maith agus sábháladh costas an tionscadail.
Tá an déine ard ag an ducht sileacain HDPE, maoin den scoth a fhágann go bhfuil teocht ard nó íseal, inoiriúnaitheacht le haghaidh géine agus athruithe lúbthachta.
Buntáistí:
Mír Mír | Tógáil | Amhábhair | Tonmair | Airíonna fisiceacha agus ceimiceacha | |||||||||||||||||
Ábhair | Trastomhas (d/d) | Roghanna Dath | Dromchla istigh | Innéacs Fow leá | Dlús | Neart teanntachta ag an toradh | Fadú ag an sos | Crack strus comhshaoil Seasamh in aghaidh (F50) | Dia seachtrach. (mm) | Tiús balla (mm) | Ubhalcht (%, sula ndéantar é a choil) | Cruas an bhalla sheachtraigh (Cladach-D) | Comhéifeacht cuimilte inmheánach | Neart teanntachta ag an toradh | Fadú ag sos | Ualach tarraingthe max | Ga lúbthachta tar éis fuaraithe | Fáinne Stiffness | Aisiompú fadaimseartha | Aerbhrú | |
DW-SD2720 | HDPE (poileitiléin ard-dlúis) | 27.0mm/20.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 27.0 (-0.0, +0.3) | 3.50 (-0.2, +0.20) | ≤5 | ≥59 | ≤0.12 | ≥21MPA | ≥500% | ≥4500n | 560mm | ≥30kn/m2 | ≤3.0% | 1.6MPA |
DW-SD2824 | HDPE (poileitiléin ard-dlúis) | 28.0mm/24.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 28.0 (-0.0, +0.3) | 2.00 (-0.2, +0.20) | ≤7 | ≥59 | ≤0.12 | ≥21MPA | ≥500% | ≥2800n | 560mm | ≥30kn/m2 | ≤3.0% | 1.6MPA |
DW-SD3225 | HDPE (poileitiléin ard-dlúis) | 32.0mm/25.0mm | Dubh nó daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 32.0 (-0.0, +0.3) | 3.50 (-0.2, +0.20) | ≤5 | ≥59 | ≤0.12 | ≥21MPA | ≥380% | ≥5000n | 300mm | ≥40KN/M2 | ≤3.0% | 1.6MPA |
DW-SD3226 | HDPE (poileitiléin ard-dlúis) | 32.0mm/26.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 32.0 (-0.0, +0.3) | 3.00 (-0.2, +0.20) | ≤5 | ≥59 | ≤0.12 | ≥21MPA | ≥380% | ≥5000n | 300mm | ≥40KN/M2 | ≤3.0% | 1.6MPA |
DW-SD3227 | HDPE (poileitiléin ard-dlúis) | 32.0mm/27.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 32.0 (-0.0, +0.3) | 2.50 (-0.2, +0.20) | ≤5 | ≥59 | ≤0.12 | ≥21MPA | ≥380% | ≥4000n | 300mm | ≥30kn/m2 | ≤3.0% | 1.6MPA |
DW-SD3228 | HDPE (poileitiléin ard-dlúis) | 32.0mm/28.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 32.0 (-0.0, +0.3) | 2.10 (-0.2, +0.20) | ≤7 | ≥59 | ≤0.12 | ≥21MPA | ≥380% | ≥3000n | 400mm | ≥50KN/M2 | ≤3.0% | 1.2MPA |
DW-SD3326 | HDPE (poileitiléin ard-dlúis) | 33.0mm/26.0mm | Daite go hiomlán | Réidh le sileacain nó easnacha istigh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 33.0 (-0.0, +0.3) | 3.50 (-0.2, +0.20) | ≤5 | ≥59 | ≤0.12 | ≥21MPA | ≥380% | ≥5000n | 300mm | ≥40KN/M2 | ≤3.0% | 1.6MPA |
DW-SD3832 | HDPE (poileitiléin ard-dlúis) | 38.0mm/32.0mm | Daite go hiomlán | Smáta | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 38.0 (-0.0, +0.3) | 3.00 (-0.2, +0.20) | ≤7 | ≥59 | ≤0.12 | ≥21MPA | ≥400% | ≥6000n | 440mm | ≥30kn/m2 | ≤3.0% | 1.6MPA |
DW-SD4032-RIBS | HDPE (poileitiléin ard-dlúis) | 40.0mm/32.0mm | Daite go hiomlán | Easnacha istigh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 40.0 (-0.0, +0.4) | 4.00 (-0.00, +0.35) | ≤5 | ≥59 | ≤0.08 | ≥21MPA | ≥500% | ≥8500n | 480mm | ≥50KN/M2 | ≤3.0% | 2.5MPA |
DW-SD4032 | HDPE (poileitiléin ard-dlúis) | 40.0mm/32.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 40.0 (-0.0, +0.4) | 4.00 (-0.00, +0.35) | ≤5 | ≥59 | ≤0.08 | ≥21MPA | ≥500% | ≥8500n | 480mm | ≥50KN/M2 | ≤3.0% | 2.5MPA |
DW-SD4033 | HDPE (poileitiléin ard-dlúis) | 40.0mm/33.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 40.0 (-0.0, +0.3) | 3.50 (-0.2, +0.20) | ≤5 | ≥59 | ≤0.12 (dinimiciúil) ≤0.25 (statach) | ≥21MPA | ≥500% | ≥8000n | 400mm | ≥50KN/M2 | ≤3.0% | 1.6MPA |
DW-SD4034 | HDPE (poileitiléin ard-dlúis) | 40.0mm/34.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 40.0 (-0.0, +0.3) | 3.50 (-0.2, +0.20) | ≤5 | ≥59 | ≤0.12 | ≥21MPA | ≥380% | ≥6000n | 400mm | ≥30kn/m2 | ≤3.0% | 1.6MPA |
DW-SD4035 | HDPE (poileitiléin ard-dlúis) | 40.0mm/35.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 40.0 (-0.0, +0.3) | 3.50 (-0.1, +0.20) | ≤10 | ≥59 | ≤0.12 | ≥21MPA | ≥380% | ≥3000n | 500mm | ≥20KN/M2 | ≤3.0% | 1.2MPA |
DW-SD4233 | HDPE (poileitiléin ard-dlúis) | 42.0mm/33.0mm | Daite go hiomlán | Easnacha istigh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 42.0 (-0.0, +0.4) | 3.85 (-0.00, +0.30) | ≤7 | ≥59 | ≤0.1 | ≥21MPA | ≥500% | ≥12000n | 800mm | ≥30kn/m2 | ≤3.0% | 2.5MPA |
DW-SD4236-RIBS | HDPE (poileitiléin ard-dlúis) | 42.0mm/36.0mm | Daite go hiomlán | Easnacha istigh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 42.0 (-0.0, +0.4) | 3.00 (-0.00, +0.30) | ≤7 | ≥59 | ≤0.1 | ≥21MPA | ≥500% | ≥8000n | 500mm | ≥30kn/m2 | ≤3.0% | 2.5MPA |
DW-SD4638 | HDPE (poileitiléin ard-dlúis) | 46.0mm/38.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 46.0 (-0.0, +0.3) | 4.00 (-0.20, +0.20) | ≤5 | ≥59 | ≤0.12 | ≥21MPA | ≥380% | ≥10000n | 1000mm | ≥30kn/m2 | ≤3.0% | 1.6MPA |
DW-SD5041 | HDPE (poileitiléin ard-dlúis) | 50.0mm/41.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 50.0 (-0.0, +0.4) | 4.50 (-0.30, +0.30) | ≤7 | ≥59 | ≤0.12 | ≥21MPA | ≥380% | ≥12000n | 1000mm | ≥30kn/m2 | ≤3.0% | 1.6MPA |
DW-SD5042-RIBS | HDPE (poileitiléin ard-dlúis) | 50.0mm/42.0mm | Dubh nó saincheaptha | Easnacha istigh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 50.0 (-0.0, +0.4) | 4.00 (-0.20, +0.20) | ≤7 | ≥59 | ≤0.1 | ≥21MPA | ≥400% | ≥12000n | 600mm | ≥30kn/m2 | ≤3.0% | 2.5MPA |
DW-SD5042 | HDPE (poileitiléin ard-dlúis) | 50.0mm/42.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 50.0 (-0.0, +0.4) | 4.00 (-0.30, +0.30) | ≤7 | ≥59 | ≤0.12 | ≥21MPA | ≥400% | ≥12000n | 1000mm | ≥30kn/m2 | ≤3.0% | 1.6MPA |
DW-SD5043 | HDPE (poileitiléin ard-dlúis) | 50.0mm/43.0mm | Daite go hiomlán | Réidh le sileacain | 0.1 ~ 0.3 g/10 nóiméad (190 C, 2.16kg) | Min. 0.940 g/cm3 | Min. 21MPA | Min 350% | Min. 350 uair an chloig | 50.0 (-0.0, +0.4) | 3.50 (-0.1, +0.25) | ≤7 | ≥59 |