O le CHUANGRONG o se kamupani ua tuʻufaʻatasia le alamanuia o sea ma fefaʻatauaʻiga, na faʻavaeina i le 2005 lea na taulaʻi i le gaosiga oPaipa HDPE, Mea Fa'apipi'i ma Vali, Paipa PPR, Mea Fa'apipi'i ma Vali, Mea Fa'apipi'i ma Vali fa'apipi'i PP, ma le fa'atauina atu o masini fa'apipi'i paipa palasitika, Meafaigaluega Paipa, Fa'amau Fa'aleleia Paipama faapena atu ai lava.
Paipa Polyethylene HDPE Maualuga le Mamafa Paipa MPP Mo Uaea / Uaea Eletise
| Fa'amatalaga o oloa | Malosiaga o le Kamupani/Fale Gaosimea | ||
| Igoa | Paipa Polyethylene HDPE Maualuga le Mamafa Paipa MPP Mo Uaea / Uaea Eletise | Malosiaga o le Gaosiga | 100,000 Tone/Tausaga |
| tele | DN20-1600mm | Fa'ata'ita'iga | Fa'ata'ita'iga e maua fua |
| Omiga | PN4- PN25, SDR33-SDR7.4 | Taimi e tu'uina atu ai | 3-15 aso, e fuafua i le aofaʻi |
| Tulaga Faatonuina | ISO DL/T802.7-2010 | Su'ega/siakiina | Fale su'esu'e tulaga fa'ale-atunu'u, asiasiga a'o le'i tu'uina atu |
| Mea Mata | 100% Taupou l PE80, PE100, PE100-RC | Tusi Faamaonia | ISO9001, CE, WRAS, BV, SGS |
| Lanu | Lanu uliuli ma laina lanumoana, Lanu moana po'o isi lanu | Fa'amaoniga | 50 tausaga i le faʻaaogaina masani |
| afifiina | 5.8m po'o le 11.8m/umi, 50-200m/roll, mo le DN20-110mm. | Tulaga lelei | Faiga o le QA & QC, Ia mautinoa le mafai ona su'eina o faiga ta'itasi |
| Talosaga | Vai inu, Vai mamā, Alavai, Suauʻu ma Kasa, Eliina o minerale, Eliina o le eleele, Gataifale, Faʻasūsūina o vai, Alamanuia, Kemikolo, Tinei afi... | Auaunaga | R&D, gaosiga, fa'atau atu ma fa'apipi'iina, auaunaga pe a mae'a le fa'atau atu |
| Oloa fa'afetaui: Butt fusion, Socket fusion, Electrofusion, Drainage, Fabricated, Machined fittings, Compression fittings, Plastic welding machinery ma meafaigaluega, ma isi. | |||
Susū mai e asiasi mai i la matou fale gaosimea pe faia se su'esu'ega a le isi vaega.
Susū mai e faʻafesoʻotaʻi matou mo faʻamatalaga oloa ma auaunaga faʻapolofesa.
Fa'amolemole lafo mai se imeli i le: chuangrong@cdchuangrong.com
O paipa HDPE CHUANGRONG mo uaea po'o uaea eletise e uliuli le lanu ma e iai le laina moli po'o le lanumoana, e fa'alagolago i le mana'oga o le tagata fa'aoga.
O le paipa MPP (modified polypropylene) mo le puipuiga o uaea feso'ota'iga eletise ua gaosia o se ituaiga fou o paipa palasitika e fa'aaogaina le polypropylene ua suia o se mea mata autu ma fa'aaogaina se fa'atulagaga fa'apitoa ma tekinolosi fa'agasologa, fa'atasi ai ma foliga lelei o le malosi maualuga, tete'e atu i le vevela, faigofie ona taulimaina, faigofie ona fa'apipi'i ma le sefeina o tau. O le paipa polypropylene ua suia e fa'aaogaina lautele o se paipa puipuiga o uaea feso'ota'iga eletise. O ona uiga e sili atu ona manino o se paipa toso. E ogatasi ma mana'oga tau atina'e o a'ai fa'aonaponei ma e talafeagai mo le loloto o le tanuga e 2 ~ 18m.
| Mea | Fa'asino Upu |
| Mafiafia (g/cm3) | 0.90-0.94 |
| Fa'ama'a'a o le Mama (3%, Temperature Masani, Kpa) | SN24 ≥24 SN32 ≥32 SN40 ≥40 |
| Su'ega Fa'apa'u (50%) | Leai se gau, leai se māvaevae. |
| Pa'ū o le Samala | Leai se gau, leai se māvaevae. |
| Vevela o le Fa'amalūlūina o Vicat (℃) | ≥150 |
| Malosiaga o le Fetaia'i (%) | Paipa:≥25; So'oga Fa'atasi: ≥22.5 |
| Fa'aloloa i le taimi e motusia ai (%) | ≥400 |
| Malosiaga Fa'alava (Mpa) | ≥36 |
| Faasologa o Paipa Sa'o o Uaea Eletise | Lapoa i fafo fa'aonaponei | Mafiafia o le puipui | Ma'a'a o le mama | Meafaitino | Umi o le afifi |
| 48.3mm | 2.2mm | ≤10 tulaga | HDPE | 6 mita / a'a | |
| 48.3mm | 2.5mm | ≥10 tulaga | HDPE | 6 mita / a'a | |
| 48.3mm | 3.0mm | ≥10 tulaga | HDPE | 6 mita / a'a | |
| 48.3mm | 4.0mm | ≥15 tulaga | HDPE | 6 mita / a'a | |
| 60.3mm | 2.2mm | ≤10 tulaga | HDPE | 6 mita / a'a | |
| 60.3mm | 2.5mm | ≤10 tulaga | HDPE | 6 mita / a'a | |
| 60.3mm | 3.0mm | ≥10 tulaga | HDPE | 6 mita / a'a | |
| 75mm | 2.2mm | ≤10 tulaga | HDPE | 6 mita / a'a | |
| 75mm | 2.8mm | ≤10 tulaga | HDPE | 6 mita / a'a | |
| 75mm | 4.0mm | ≥15 tulaga | HDPE | 6 mita / a'a | |
| 75mm | 5.0mm | ≥15 tulaga | HDPE | 6 mita / a'a | |
| 89mm | 2.8mm | ≤10 tulaga | HDPE | 6 mita / a'a | |
| 89mm | 3.5mm | ≥10 tulaga | HDPE | 6 mita / a'a | |
| 100mm | 2.8mm | ≤10 tulaga | HDPE | 6 mita / a'a | |
| 100mm | 3.2mm | ≤10 tulaga | HDPE | 6 mita / a'a | |
| 100mm | 3.5mm | ≥10 tulaga | HDPE | 6 mita / a'a | |
| 100mm | 4.0mm | ≥15 tulaga | HDPE | 6 mita / a'a | |
| 110mm | 2.8mm | ≤10 tulaga | HDPE | 6 mita / a'a | |
| 110mm | 3.2mm | ≤10 tulaga | HDPE | 6 mita / a'a | |
| 110mm | 3.5mm | ≥10 tulaga | HDPE | 6 mita / a'a | |
| 110mm | 4.0mm | ≥15 tulaga | HDPE | 6 mita / a'a | |
| 160mm | 5.0mm | ≥10 tulaga | HDPE | 6 mita / a'a | |
| 160mm | 6.0mm | ≥15 tulaga | HDPE | 6 mita / a'a | |
| 160mm | 7.0mm | ≥15 tulaga | HDPE | 6 mita / a'a |
PAIPA MPP:
| Lapoa i fafo (mm) | Mafiafia (mm) | Umi (mm) | ||
| Ma'a'a o le mama (3%) Vevela masani | ||||
| SN24 | SN32 | SN40 | ||
| 110 | 6 | 8 | 10 | 6000 |
| 160 | 10 | 12 | 14 | |
| 180 | 12 | 14 | 16 | 9000 |
| 200 | 14 | 16 | 18 | |
| 225 | 16 | 18 | 20 | 12000 |
| 250 | 18 | 20 | 22 | |
1. E matuā lelei le puipuiga o le eletise mai paipa M-PP.
2. O paipa M-PP e maualuga atu le vevela o le fa'aleagaina o le vevela ma maualalo le fa'atinoga o le a'afiaga i le vevela.
3. E sili atu le tete'e o paipa M-PP i le mamafa ma le mamafa nai lo le HDPE.
4, o le paipa M-PP e mama, lamolemole, e laʻititi le teteʻe i le feteʻenaʻiga, ma e mafai ona faʻapipiʻi i le soʻoga pito i lalo e pei o le vevela.
5, o le vevela o le paipa M-PP e faʻaaoga mo se taimi umi e 5 ~ 70 ℃.
6. Fa'atonuga mo le fausiaina E matuā fa'asa lava ona pa'ū, taia, valu, pe fa'aalia i le la i le taimi o felauaiga ma le fausiaina o paipa.
7. E tatau ona fa'atulaga lelei le au o paipa e lua i le taimi o le so'oga o le fa'amaluluina o le vai, ma e tatau ona fa'atulagaina sa'o ma mafolafola le tipiina o le pito i tua.
8. E fetu'una'i le vevela o le fa'agasologa, taimi, mamafa, ma tulaga o le tau e tusa ai. E tatau ona ≥75 le lautele pito i fafo o le paipa e punou ai.
O le tekinolosi o le trenchless e faʻaaogaina lautele ona o ona lelei lelei o le le faʻaleagaina o le siosiomaga, e le afaina ai feoaiga, ma e itiiti se faʻaleagaina.
faaleagaina o le stratigraphic texture, leai se manaomia o felauaiga o le eleele ma pilling, taugofie ma ofoofogia lautele ma le tamaoaiga
aogā. O lenei ituaiga tekinolosi e leai ni auvai e le gata ina faʻamautinoa ai le faʻatuatuaina o le fesoʻotaʻiga ma faʻaitiitia ai le fua faatatau o le faʻaletonu, ae faʻapea foʻi
e fa'aleleia atili ai le siosiomaga o le 'a'ai. E leai se mana'oga e eliina ma fa'aumatia tele ai le fogā'ele'ele o le auala. E matua'i faigata lava
talafeagai mo le fa'atula'iina o paipa, uaea ma isi galuega faufale i nofoaga fa'apitoa e pei o auala, nofoaafi, fale ma lalo ifo
vaitafe ma isi
Susū mai e faʻafesoʻotaʻi matou mo faʻamatalaga oloa ma auaunaga faʻapolofesa.
Fa'amolemole lafo mai se imeli i le: chuangrong@cdchuangrong.com peTelefoni: + 86-28-84319855