Pwodwi yo
Polyethylene (PE) tiyo pou enfrastrikti rezèv dlo
Karakteristik
Tache Hopesun Polyethylene (РЕ) tiyo yo pwodui nan résine polyethylene segondè-dansite, epi pwosesis pwodiksyon an se entèdi òganize an akò ak estanda GB / T ki gen rapò. Pwodwi a pa gen aditif metal lou, pa echèl, pa kwaze bakteri, pa lakòz polisyon segondè nan mwayen transmisyon an, e li gen bon estabilite chimik.
Tiyo PE gen bon rezistans chalè ak rezistans frèt, segondè frigidité ak severite, bon pwopriyete fizik ak mekanik, rezistans enpak, fò rezistans chòk, fleksibilite ak pèfòmans tòde, ak adapte nan yon pakèt chanjman nan anviwònman an. Pwosesis soude tiyo РЕ a se senp, ak teknoloji a soude ki gen matirite asire gwo fòs koòdone, kidonk konstriksyon an se pratik ak pri an jeneral pwojè a ba.
Miray enteryè lis nan tiyo РЕ a ak karakteristik ki pa adezif nan materyèl la tèt li detèmine pi wo kapasite transmèt pwodwi a, kidonk konsomasyon enèji transmisyon an pi ba.
1.Non-toksik: pa gen okenn adisyon nan estabilize sèl metalik lou, pa ta dwe kouvri ak pousyè tè oswa kontamine pa bakteri. Pa gen dezyèm polisyon nan chanpiyon ak bakteri ak sou sa.
2.Korozyon reziste: reziste medyatè chimik, pa gen okenn korozyon elektwochimik.
3.Korozyon reziste: rezistans korozyon nan medyatè chimik, pa gen okenn korozyon elektwochimik.
4.Low friksyon trennen: mi enteryè lis mennen nan trennen friksyon ki ba.
5.Excellent fleksibilite: yo ka mawonnen.
6.Excellent travayabilite: dwe pratik pou transpòte ak enstale paske nan pwa limyè.
7.Lonjevite: plis pase 50 ane anba itilizasyon apwopriye.
8.Various Joint Disponibilité: jwenti fusion bounda bough @ branch ak electrofusion commune disponib pou asire w idantite interfaces, èstrikti.
Paramèt teknik
| Epesè miray nominal inite: mm | ||||||||
| Dyamèt ekstèn nominal | SDR9 | SDR11 | SDR13.6 | SDR17 | SDR21 | SDR26 | SDR33 | SDR41 |
| Seri tiyo | ||||||||
| S4 | S5 | S6.3 | S8 | S10 | S12 | S16 | S20 | |
| PE80 nominal presyon MPa | ||||||||
| 1.6 | 1.25 | 1.0 | 0.8 | 0.6 | 0.5 | 0.4 | 0.32 | |
| PE100 nominal presyon MPa | ||||||||
| 2.0 | 1.6 | 1.25 | 1.0 | 0.8 | 0.6 | 0.5 | 0.4 | |
| 16 | 2.3 | - | - | - | - | - | - | - |
| 20 | 2.3 | 2.3 | - | - | - | - | - | - |
| 25 | 3.0 | 2.3 | 2.3 | - | - | - | - | - |
| 32 | 3.6 | 3.0 | 2.4 | 2.3 | - | - | - | - |
| 40 | 4.5 | 3.7 | 3.0 | 2.4 | 2.3 | - | - | - |
| 50 | 5.6 | 4.6 | 3.7 | 3.0 | 2.4 | 2.3 | - | - |
| 63 | 7.1 | 5.8 | 4.7 | 3.8 | 3.0 | 2.5 | - | - |
| 75 | 8.4 | 6.8 | 5.6 | 4.5 | 3.6 | 2.9 | - | - |
| 90 | 10.1 | 8.2 | 6.7 | 5.4 | 4.3 | 3.5 | - | - |
| 110 | 12.3 | 10.0 | 8.1 | 6.6 | 5.3 | 4.2 | - | - |
| 125 | 14.0 | 11.4 | 9.2 | 7.4 | 6.0 | 4.8 | - | - |
| 140 | 15.7 | 12.7 | 10.3 | 8.3 | 6.7 | 5.4 | - | - |
| 160 | 17.9 | 14.6 | 11.8 | 9.5 | 7.7 | 6.2 | - | - |
| 180 | 20.1 | 16.4 | 13.3 | 10.7 | 8.6 | 6.9 | - | - |
| 100 | 22.4 | 18.2 | 14.7 | 11.9 | 9.6 | 7.7 | - | - |
| 225 | 25.2 | 20.5 | 16.6 | 13.4 | 10.8 | 8.6 | - | - |
| 250 | 27.9 | 22.7 | 18.4 | 14.8 | 11.9 | 9.6 | - | - |
| 280 | 31.3 | 25.4 | 20.6 | 16.6 | 13.4 | 10.7 | - | - |
| 315 | 35.2 | 28.6 | 23.2 | 18.7 | 15.0 | 12.1 | 9.7 | 7.7 |
| 355 | 39.7 | 32.2 | 26.1 | 21.1 | 16.9 | 13.6 | 10.9 | 8.7 |
| 400 | 44.7 | 36.3 | 29.4 | 23.7 | 19.1 | 15.3 | 12.3 | 9.8 |
| 450 | 50.3 | 40.9 | 33.1 | 26.7 | 21.5 | 17.2 | 13.8 | 11.0 |
| 500 | 55.8 | 45.4 | 36.8 | 29.7 | 23.9 | 19.1 | 15.3 | 12.3 |
| 560 | 62.5 | 50.8 | 41.2 | 33.2 | 26.7 | 21.4 | 17.2 | 13.7 |
| 630 | 70.3 | 57.2 | 46.3 | 37.4 | 30.0 | 24.1 | 19.3 | 15.4 |
| 710 | 79.3 | 64.5 | 52.2 | 42.1 | 33.9 | 27.2 | 21.8 | 17.4 |
| 800 | 89.3 | 72.6 | 58.8 | 47.4 | 38.1 | 30.6 | 24.5 | 19.6 |
| 900 | - | 81.7 | 66.2 | 53.3 | 42.9 | 34.4 | 27.6 | 22.0 |
| 1000 | - | 90.2 | 72.5 | 59.3 | 47.7 | 38.2 | 30.6 | 24.5 |
| 1200 | - | - | 88.2 | 69.9 | 57.2 | 45.9 | 36.7 | 29.4 |
| 1400 | - | - | 102.9 | 82.4 | 66.7 | 53.5 | 42.9 | 34.3 |
| 1600 | - | - | 117.6 | 94.1 | 76.2 | 61.2 | 49.0 | 39.2 |
| 1800 | - | - | - | 105.9 | 85.7 | 69.1 | 54.5 | 43.8 |
| 2000 | - | - | - | 117.6 | 95.2 | 76.9 | 60.6 | 48.8 |
| 2250 | - | - | - | - | 107.2 | 86.0 | 70.0 | 55.0 |
| 2500 | - | - | - | - | 119.1 | 95.6 | 77.7 | 61.2 |
| Remak: Pwodwi a aplike estanda sa a GB/T13663.2-2018 | ||||||||
