Mfereji wa Silikoni wa HDPE ni aina ya mirija ya mawasiliano inayolinda kebo ya macho (ya umeme), ambayo huzalishwa na kuumbwa kupitia kutoa nyenzo ya msingi wa silicon yenye mgawo mdogo wa msuguano ndani ya bomba la HDPE. Hivyo bomba la msingi wa silicon la HDPE hutoa urahisi kwa kebo iliyolala kwa sababu ya handaki imara linalolainisha lenye uimara na mgawo mdogo wa msuguano. Inakuwa ulinzi wa kebo ya macho wa hali ya juu zaidi duniani kwa sasa. Maendeleo yake yanawasilishwa kwa kuchukua nafasi ya kuvuta kebo binafsi.
Mashine ya kupiga kebo itapuliza kebo kwenye bomba la HDPE lenye msuguano wa chini na kebo itasonga mbele kwa kasi ya juu katika hali ya kusimamishwa. Njia hii ya kuweka kebo huepuka uharibifu wa kebo unaosababishwa na kuvuta. Kwa hivyo, upotevu wa ishara wa bahati mbaya unaosababishwa na kuvuta kwa mashine umepunguzwa sana na mafundo mengi yanayotokana na kikomo cha urefu wa kuvuta yamepunguzwa sana. Wakati huo huo, kiasi cha kuchimba visima kimepunguzwa na gharama ya mradi imeokolewa.
Mfereji wa Silikoni wa HDPE una nguvu ya juu, sifa bora inayostahimili halijoto ya juu au ya chini, inayoweza kubadilika kwa mteremko na mabadiliko ya kupinda.
Faida:
| Nambari ya Bidhaa | UJENZI | Malighafi | Kipimo | Sifa za Kimwili na Kemikali | |||||||||||||||||
| Vifaa | Kipenyo (D/d) | Chaguzi za Rangi | Uso wa Ndani | Kielelezo cha Kuyeyuka kwa Fo | Uzito | Nguvu ya Kunyumbulika Wakati wa Kupunguza Uzito | Kurefuka Wakati wa Mapumziko | Mkazo wa Mazingira Ulioharibika Kinga (F50) | Dia ya Nje. (mm) | Unene wa Ukuta (mm) | Ovari (%, kabla ya kuzungushwa) | Ugumu wa Ukuta wa Nje (Shore-D) | Ufanisi wa Ndani wa Msuguano | Nguvu ya Kunyumbulika Wakati wa Kupunguza Uzito | Kurefusha Wakati wa Mapumziko | Mzigo wa Juu wa Kuvuta | Kipenyo cha Kupinda Baada ya Kupoa | Ugumu wa Pete | Kurudishwa kwa Longitudinal | Shinikizo la Hewa | |
| DW-SD2720 | HDPE (Polyethilini yenye msongamano mkubwa) | 27.0mm/20.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 28.0mm/24.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 32.0mm/25.0mm | Nyeusi au rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 32.0mm/26.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 32.0mm/27.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 32.0mm/28.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 33.0mm/26.0mm | Rangi kamili | Laini kwa Silicon au Mbavu za Ndani kwa Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 38.0mm/32.0mm | Rangi kamili | Laini | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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-MABANGO | HDPE (Polyethilini yenye msongamano mkubwa) | 40.0mm/32.0mm | Rangi kamili | Mbavu za Ndani zenye Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 40.0mm/32.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 40.0mm/33.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 40.0 (-0.0, +0.3) | 3.50 (-0.2, +0.20) | ≤5 | ≥59 | ≤0.12 (Inayobadilika) ≤0.25 (tuli) | ≥21MPa | ≥500% | ≥8000N | 400mm | ≥50kN/m2 | ≤3.0% | 1.6MPa |
| DW-SD4034 | HDPE (Polyethilini yenye msongamano mkubwa) | 40.0mm/34.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 40.0mm/35.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 42.0mm/33.0mm | Rangi kamili | Mbavu za Ndani zenye Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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-MABAWA | HDPE (Polyethilini yenye msongamano mkubwa) | 42.0mm/36.0mm | Rangi kamili | Mbavu za Ndani zenye Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 46.0mm/38.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 50.0mm/41.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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-MABANGO | HDPE (Polyethilini yenye msongamano mkubwa) | 50.0mm/42.0mm | Nyeusi au Imebinafsishwa | Mbavu za Ndani zenye Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 50.0mm/42.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 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 (Polyethilini yenye msongamano mkubwa) | 50.0mm/43.0mm | Rangi kamili | Laini na Silicon | 0.1~ 0.3 g/dakika 10 (190 C, 2.16KG) | Kiwango cha chini cha 0.940 g/cm3 | Kiwango cha chini cha 21MPa | Kiwango cha chini cha 350% | Saa za chini kabisa 350 | 50.0 (-0.0, +0.4) | 3.50 (-0.1, +0.25) | ≤7 | ≥59 | ||||||||