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.
E mafai e CHUANGRONG ona tuʻuina atu ni mea e faʻapipiʻi ai le HDPE Electrofusion ma le ball valve e sili ona lelei mo le Vai, Kasa ma le Suauʻu DN20-1200mm, SDR17, SDR11, SDR9 faʻatasi ai ma le bar code i se tau faʻatauva.
HDPE Ball Valve mo le Sapalai o le Kesi PN16 SDR11 PE100
| Ituaiga o Mea Fa'apipi'i | Fa'amatalaga | Lapoa (mm) | Omiga |
| HDPE Electrofusion Fittings | EF Coupler | DN20-1400mm | SDR17, SDR11 SDR9(50-400MM) |
| Fa'aitiitia le EF | DN20-1200mm | SDR17, SDR11 SDR9(50-400MM) | |
| EF 45 tikeri tulilima | DN50-1000mm | SDR17, SDR11 SDR9(50-400MM) | |
| EF 90 tikeri tulilima | DN25-1000mm | SDR17, SDR11 SDR9(50-400MM) | |
| EF Tee | DN20-800mm | SDR17, SDR11 SDR9(50-400MM) | |
| Tee Fa'aitiitia EF | DN20-800mm | SDR17, SDR11 SDR9(50-400MM) | |
| Tapuni Fa'ai'u EF | DN50-400mm | SDR17, SDR11 SDR9(50-400MM) | |
| Pito o le EF Stub | DN50-1000mm | SDR17, SDR11 SDR9(50-400MM) | |
| Saddle o le Lālā EF | DN63-1600mm | SDR17, SDR11 | |
| Saddle Tapping EF | DN63-400mm | SDR17, SDR11 | |
| Saddle Toe Fa'aleleia EF | DN90-315mm | SDR17, SDR11 |
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
HDPE Ball Valve mo le Sapalai o le GAS
1. O le Electrofusion fitting o se paipa palasitika (polyethylene) e mafai ona fa'apipi'i i le vevela e mafua mai i le eletise. E maua ai ni feso'ota'iga vave, tumau ma saogalemu mo le fa'apipi'iina o paipa vai ma kesi.
2. O pito o mea fa'apipi'i eletise HDPE e fa'apipi'i i uaea apamemea. E tu'uina atu e le masini eletise HDPE le eletise ma fa'avevela i le uaea apamemea o lo'o fa'apipi'i i le pito o le mea fa'apipi'i e fa'afeso'ota'i ai. A si'itia le vevela, e fa'amaluluina ai le pito i totonu o le mea fa'apipi'i eletise HDPE ma le pito i fafo o le paipa HDPE.
3. Ina ia maua se aafiaga atoatoa o le ueloina, e tatau i le paipa HDPE ona aveese le vaega o le oxide i le pito ua ueloina. I le taimi lava e tasi, e tatau ona laʻititi le va i le va o le lautele i fafo o le paipa HDPE ma le lautele i totonu o le paipa HDPE electrofusion.
4. Mo le faigofie o le fa'agaoioiga, o so'oga eletise HDPE uma e iai barcode, e fa'aalia ai le voltage o le uelo/taimi uelo/taimi fa'amālūlū, ma isi mea fa'apena. O fa'amatalaga uelo o lo'o lolomiina fo'i i luga o mea fa'aopoopo, ma e mafai e tagata fa'apipi'i ona faigofie ona fa'atulaga fa'amatalaga uelo i luga o le masini uelo e fa'amae'a ai le galuega uelo.
Valve Polo Masani
| Fa'amatalaga auiliili φdn | L mm | A mm | H mm | φd |
| 32 | 510 | 55 | 205 | 25 |
| 40 | 485 | 90 | 200 | 41 |
| 50 | 485 | 90 | 200 | 41 |
| 63 | 510 | 100 | 200 | 49 |
| 90 | 660 | 110 | 325 | 70 |
| 110 | 660 | 115 | 325 | 87 |
| 125 | 660 | 115 | 325 | 87 |
| 160 | 770 | 115 | 420 | 126 |
| 200 | 785 | 125 | 430 | 158 |
| 250 | 980 | 130 | 585 | 204 |
| 315 | 985 | 140 | 585 | 250 |
| 355 | 985 | 140 | 585 | 250 |
| 400 | 1065 | 222 | 750 | 257 |
Vali Polo e tasi le fa'amamāina
| Fa'amatalaga auiliili φdn | L mm | A mm | B mm | C mm | H mm | φd |
| 63 | 520 | 100 | 235 | 520 | 640 | 49 |
| 90 | 660 | 110 | 330 | 590 | 835 | 70 |
| 110 | 680 | 115 | 330 | 590 | 830 | 87 |
| 125 | 680 | 115 | 330 | 590 | 830 | 87 |
| 160 | 750 | 115 | 435 | 590 | 900 | 126 |
| 200 | 780 | 125 | 435 | 600 | 935 | 158 |
| 250 | 920 | 140 | 540 | 600 | 1070 | 204 |
| 315 | 985 | 140 | 585 | 700 | 1180 | 250 |
| 355 | 985 | 140 | 684 | 700 | 1378 |
|
| 400 | 1065 | 222 | 684 | 892 | 1380 |
Vali Polo e lua-fa'amamāina
| Fa'amatalaga auiliili φdn | L mm | A mm | B mm | C mm | H mm | φd |
| 90 | 660 | 110 | 330 | 590 | 835 | 70 |
| 110 | 680 | 115 | 330 | 590 | 830 | 87 |
| 125 | 680 | 115 | 330 | 590 | 830 | 87 |
| 160 | 760 | 115 | 415 | 590 | 800 | 126 |
| 200 | 780 | 125 | 435 | 600 | 935 | 158 |
| 250 | 980 | 140 | 585 | 700 | 1210 | 204 |
| 315 | 985 | 140 | 585 | 700 | 1245 | 250 |
| 355 | 985 | 140 | 684 | 914 | 1378 |
|
| 400 | 1065 | 222 | 684 | 892 | 1380 |
1. Sapalai vai a le munisipale, sapalai kesi ma faatoaga ma isi.
2. Sapalai vai mo pisinisi ma fale
3. Felauaiga o vai fa'apisinisi
4. Togafitiga o otaota
5. Alamanuia o meaʻai ma vailaʻau
6. Suiga o paipa sima ma paipa u'amea
7. O le palapala o le argillaceous, felauaiga o le palapala
8. Feso'ota'iga paipa lanumeamata mo le togālaau.
E mafai ona matou tuʻuina atu le tusipasi ISO9001-2008, BV, SGS, CE ma isi. O ituaiga uma o oloa e faia soo i suega o le faʻamaʻaʻaina o le mamafa, suega o le fua faatatau o le faʻaitiitia o le umi, suega teteʻe vave i le māvaevae o le mamafa, suega o le tensile ma suega o le melt index, ina ia mautinoa o le lelei o oloa e ausia atoatoa tulaga faatonuina talafeagai mai mea mata e oʻo atu i oloa ua maeʻa.
E fa'apitoa le CHUANGRONG ma ana kamupani feso'ota'i i le R&D, gaosiga, fa'atau atu ma le fa'apipi'iina o paipa palasitika fou ma mea fa'apipi'i. E lima fale gaosi oloa sa i ai, o se tasi o kamupani gaosi ma fa'atau atu paipa palasitika tetele i Saina. E le gata i lea, e silia ma le 100 seti o laina gaosiga paipa ua fa'aleleia atili i totonu ma fafo, 200 seti o meafaigaluega gaosiga. E silia ma le 100 afe tone le gafatia o le gaosiga. O ana faiga autu e aofia ai le 6 faiga o le vai, kesi, eliina o le eleele, eliina o le eliina o minerale, fa'asūsūina o vai ma le eletise, e silia ma le 20 fa'asologa ma e silia ma le 7000 fa'amatalaga.
| Mea fa'ata'ita'i | Tulaga Masani | Tuutuuga | I'uga | Iunite |
| 1. Fa'asinomaga o le Tafe o le Melt | ISO1133 | 190°C & 5.0Kg 0.2-0.7 | 0.49 | g/10min |
| 2. Mafiafia | ISO1183 | @23°C ≥0.95 | 0.960 | kalama/cm3 |
| 3. Taimi Fa'aosofia o le Oxidation | ISO11357 | 210°C >20 | 39 | Min |
| 4. Su'ega o le Mamafa Fa'a-Hydrostatic | ISO1167 | 80°C 165h, 5.4Mpa | Ua pasia | |
| Siaki le Tele o le 5 | ISO3126 | 23°C | Ua pasia | |
| 6 Foliga Vaaia | Mamā & Lamolemole | 23°C | Ua pasia |
Susū mai e faʻafesoʻotaʻi matou mo faʻamatalaga oloa ma auaunaga faʻapolofesa.
Fa'amolemole lafo mai se imeli i le: chuangrong@cdchuangrong.com pe Telefoni:+ 86-28-84319855