I-CHUANGRONG kunye neenkampani ezisebenzisana nayo zigxile kwi-R&D, ukuvelisa, ukuthengisa kunye nokufakela imibhobho yeplastiki yohlobo olutsha kunye nezixhobo. Yayineefektri ezintlanu, enye yezona nkampani zinkulu zokwenza imibhobho yeplastiki kunye nezixhobo eTshayina. Ngaphezu koko, inkampani ineemigca zemveliso yemibhobho ezingaphezu kwe-100 eziphucukileyo ngaphakathi nangaphandle, iiseti ezingama-200 zezixhobo zemveliso zokufakela. Umthamo wemveliso ufikelela kwiitoni ezingaphezu kwe-100 lamawaka. Eyona iphambili iqulethe iinkqubo ezi-6 zamanzi, igesi, ukugrumba, ukumbiwa kwemigodi, ukunkcenkceshela kunye nombane, uthotho olungaphezulu kwama-20 kunye neenkcukacha ezingaphezulu kwama-7000.
| Iinkcukacha zeMveliso | Amandla eNkampani/eFektri | ||
| Igama | Umbhobho wePolyethylene enoxinano oluphezulu (HDPE) woMbhobho wamanzi okusela | Umthamo weMveliso | Iitoni ezili-100,000/Ngonyaka |
| ubungakanani | DN20-1600mm | Isampulu | Isampulu yasimahla iyafumaneka |
| Uxinzelelo | I-PN4- PN25, SDR33-SDR7.4 | Ixesha lokuzisa | Iintsuku ezi-3-15, kuxhomekeke kubungakanani |
| Imigangatho | I-ISO 4427, ASTM F714, EN 12201, AS/NZS 4130, DIN 8074, IPS | Uvavanyo/ukuhlolwa | Ilebhu esemgangathweni kazwelonke, Uhlolo lwangaphambi kokunikezelwa |
| Impahla engekasilwa | I-100% Virgin l PE80, PE100, PE100-RC | Izatifikethi | ISO9001, CE, WRAS, BV, SGS |
| Umbala | Mnyama ngemigca eluhlaza okwesibhakabhaka, luhlaza okwesibhakabhaka okanye eminye imibala | Iwaranti | Iminyaka engama-50 ngokusetyenziswa okuqhelekileyo |
| Ukupakisha | 5.8m okanye 11.8m/ubude, 50-200m/roll, ye-DN20-110mm. | Umgangatho | Inkqubo ye-QA kunye ne-QC, Qinisekisa ukuba inkqubo nganye iyalandeleka |
| Isicelo | Amanzi okusela, Amanzi acocekileyo, Ukuhambisa amanzi, ioyile negesi, imigodi, ukugrumba, ulwandle, ukunkcenkceshela, ishishini, amachiza, ukulwa nomlilo... | Inkonzo | I-R&D, imveliso, intengiso kunye nokufakela, inkonzo yasemva kokuthengisa |
| Iimveliso ezihambelanayo: Ukudibanisa iiButt, ukuhlanganisa iiSocket, ukuhlanganisa iiElectro, ukuhlanganisa amanzi, ukufakelwa kwezinto ezenziwe ngomatshini, ukufakelwa kwezinto ezicinezelweyo, oomatshini bokuwelda ngeplastiki kunye nezixhobo, njl. | |||
Wamkelekile ukuba undwendwele umzi-mveliso wethu okanye wenze uhlolo lomntu wesithathu.
Wamkelekile ukuba unxibelelane nathi ukuze ufumane iinkcukacha zemveliso kunye nenkonzo yobungcali.
Nceda uthumele i-imeyile ku: chuangrong@cdchuangrong.com
Iinkqubo zemibhobho yePolyethylene (HDPE) enoxinano oluphezuluZisetyenziswa kwihlabathi liphela ukubonelela nokuhambisa iintlobo ngeentlobo zezixhobo, kuquka ulwelo, igesi kunye namandla kunye nokufakwa kwemigodi kunye nemigodi.
Iinkqubo zemibhobho yePolyethylene enoxinano oluphezulu (HDPE)zinezibonelelo eziphambili kuneenkqubo zentsimbi kunye nentsimbi ethambileyo ukuba zilula kwaye azinamhlwa. Ukukhula ngokukhawuleza kokusetyenziswa kwe-polyethylene kungenxa yenzuzo kuneenkqubo zentsimbi kunye nentsimbi, kodwa mhlawumbi ngakumbi kuphuhliso lweendlela ezininzi eziphambili nezilula zokudibanisa. I-Polyethylene inamandla okudinwa kwaye amalungiselelo akhethekileyo okukhuphuka rhoqo avumelekileyo xa kuyilwa ezinye iinkqubo zepayipi ze-thermoplastic (njenge-PVC) azifuneki rhoqo.
Imibhobho yePolyethylene enoxinano oluphezulu (HDPE)Zenziwa ngobukhulu obufikelela kwi-1600mm ububanzi, kunye nomlinganiselo woxinzelelo oqhelekileyo we-PN4, PN6, PN10, ukuya kuthi ga kwi-PN25 (namanye amazinga oxinzelelo ayafumaneka). Zonke iipayipi kunye nezixhobo zenziwe ngokuhambelana ne-EN12201 yangoku, i-DIN 8074, i-ISO 4427/ 1167 kunye ne-SASO Draft No.5208.
Inkqubo yemibhobho yePolyethylene eXinzekileyo kakhulu (HDPE) isetyenziswa kwihlabathi liphela ekuhambiseni amanzi kunye nokuthutha ulwelo oluyingozi. Inika umthengi ezi zibonelelo zilandelayo:
1. Ubunzima obuphantsi obuthile;
2. Ukudityaniswa kakuhle kakhulu;
3. Umphezulu ongaphakathi ogudileyo, akukho zidipozithi kwaye akukho kukhula okugqithisileyo;
4.Ngenxa yokunganyamezelani kakuhle kokungqubana, ukuhla koxinzelelo okuncinci xa kuthelekiswa neentsimbi;
5. Ifanelekile ekutyeni nasemanzini okusela;
6. Iyahambelana nemigaqo yokutya;
7. Ivunyiwe kwaye ibhalisiwe kubonelelo lwamanzi okusela;
8. Ukudibanisa isantya lula kunye nokuthembeka.
Ukuba unemibuzo, ungazive ukhululekile ukunxibelelana nathi nangaliphi na ixesha.
Wamkelekile ukuba unxibelelane nathi ukuze ufumane iinkcukacha zemveliso kunye nenkonzo yobungcali.
Nceda uthumele i-imeyile ku: chuangrong@cdchuangrong.com orUcingo:+ 86-28-84319855
Umbhobho wePolyethylene HDPE oXinzekileyo kakhulu wokubonelela ngamanzi okusela
| PE100 | 0.4MPa | 0.5MPa | 0.6MPa | 0.8MPa | 1.0MPa | 1.25MPa | 1.6MPa | 2.0MPa | 2.5MPa |
| Ububanzi obungaphandle | I-PN4 | I-PN5 | I-PN6 | I-PN8 | I-PN10 | PN12.5 | I-PN16 | I-PN20 | I-PN25 |
| SDR41 | I-SDR33 | I-SDR26 | I-SDR21 | I-SDR17 | I-SDR13.6 | I-SDR11 | I-SDR9 | I-SDR7.4 | |
| Ubukhulu bodonga (en) | |||||||||
| 20 | - | - | - | - | - | - | 2.0 | 2.3 | 3.0 |
| 25 | - | - | - | - | - | 2.0 | 2.3 | 3.0 | 3.5 |
| 32 | - | - | - | - | 2.0 | 2.4 | 3.0 | 3.6 | 4.4 |
| 40 | - | - | - | 2.0 | 2.4 | 3.0 | 3.7 | 4.5 | 5.5 |
| 50 | - | - | 2.0 | 2.4 | 3.0 | 3.7 | 4.6 | 5.6 | 6.9 |
| 63 | - | - | 2.5 | 3.0 | 3.8 | 4.7 | 5.8 | 7.1 | 8.6 |
| 75 | - | - | 2.9 | 3.6 | 4.5 | 5.6 | 6.8 | 8.4 | 10.3 |
| 90 | - | - | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 | 10.1 | 12.3 |
| 110 | - | - | 4.2 | 5.3 | 6.6 | 8.1 | 10.0 | 12.3 | 15.1 |
| 125 | - | - | 4.8 | 6.0 | 7.4 | 9.2 | 11.4 | 14.0 | 17.1 |
| 140 | - | - | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 | 15.7 | 19.2 |
| 160 | - | - | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 | 17.9 | 21.9 |
| 180 | - | - | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 | 20.1 | 24.6 |
| 200 | - | - | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 | 22.4 | 27.4 |
| 225 | - | - | 8.6 | 10.8 | 13.4 | 16.6 | 20.5 | 25.2 | 30.8 |
| 250 | - | - | 9.6 | 11.9 | 14.8 | 18.4 | 22.7 | 27.9 | 34.2 |
| 280 | - | - | 10.7 | 13.4 | 16.6 | 20.6 | 25.4 | 31.3 | 38.3 |
| 315 | 7.7 | 9.7 | 12.1 | 15.0 | 18.7 | 23.2 | 28.6 | 35.2 | 43.1 |
| 355 | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 | 26.1 | 32.2 | 39.7 | 48.5 |
| 400 | 9.8 | 12.3 | 15.3 | 19.1 | 23.7 | 29.4 | 36.3 | 44.7 | 54.7 |
| 450 | 11.0 | 13.8 | 17.2 | 21.5 | 26.7 | 33.1 | 40.9 | 50.3 | 61.5 |
| 500 | 12.3 | 15.3 | 19.1 | 23.9 | 29.7 | 36.8 | 45.4 | 55.8 | - |
| 560 | 13.7 | 17.2 | 21.4 | 26.7 | 33.2 | 41.2 | 50.8 | 62.5 | - |
| 630 | 15.4 | 19.3 | 24.1 | 30.0 | 37.4 | 46.3 | 57.2 | 70.3 | - |
| 710 | 17.4 | 21.8 | 27.2 | 33.9 | 42.1 | 52.2 | 64.5 | 79.3 | - |
| 800 | 19.6 | 24.5 | 30.6 | 38.1 | 47.4 | 58.8 | 72.6 | 89.3 | - |
| 900 | 22.0 | 27.6 | 34.4 | 42.9 | 53.3 | 66.2 | 81.7 | - | - |
| 1000 | 24.5 | 30.6 | 38.2 | 47.7 | 59.3 | 72.5 | 90.2 | - | - |
| 1200 | 29.4 | 36.7 | 45.9 | 57.2 | 67.9 | 88.2 | - | - | - |
| 1400 | 34.3 | 42.9 | 53.5 | 66.7 | 82.4 | 102.9 | - | - | - |
| 1600 | 39.2 | 49.0 | 61.2 | 76.2 | 94.1 | 117.6 | - | - | - |
Ukuba unemibuzo, ungazive ukhululekile ukunxibelelana nathi nangaliphi na ixesha.
Wamkelekile ukuba unxibelelane nathi ukuze ufumane iinkcukacha zemveliso kunye nenkonzo yobungcali.
Nceda uthumele i-imeyile ku:chuangrong@cdchuangrong.com okanye umnxeba:+ 86-28-84319855
Iipayipi ze-HDPE bezikho ukususela kwiminyaka yoo-1950. Amava abonisa ukuba iipayipi ze-HDPE zisisombululo kwiingxaki ezininzi zepayipi eziqatshelwa ngabathengi kunye nabacebisi bobunjineli njengezixhobo ezifanelekileyo zepayipi kwiinkalo ezininzi zoxinzelelo kunye nokungasebenzisi uxinzelelo oluvela kumanzi kunye negesi ukuya ekugugulekeni, imijelo yamanzi amdaka kunye nemibhobho yamanzi angaphezulu kwiprojekthi ezintsha kunye nezokuvuselela.
Intsimi yokusetyenziswa: Umbhobho wokuhambisa amanzi okusela kwiindawo zasezidolophini nasemaphandleni, umbhobho wokuhambisa ulwelo kwishishini leekhemikhali, iifayibha zeekhemikhali, ukutya, amahlathi kunye nesinyithi, umbhobho wokuhambisa amanzi amdaka, umbhobho wokuhambisa udaka lwemigodi kwintsimi yemigodi.

Ifudumeza umphezulu ongaphandle wombhobho we-HDPE kunye nomphezulu ongaphakathi wombhobho we-HDPE ngomatshini wokudibanisa isokhethi eshushu, ize emva koko izincamathisele ngokukhawuleza emva kokuba umphezulu unyibilikile. Umbhobho we-Dn20mm-63mm we-HDPE kunye nomatshini we-HDPE zingasebenzisa uqhagamshelo lokudibanisa isokhethi.
1.Khetha izixhobo
Ukudibanisa iingxangxasi kukusebenzisa umatshini wokudibanisa iingxangxasi ukufudumeza isiphelo sombhobho. Emva kokuba isiphelo sombhobho sinyibilikile, sincamatheliswa ngokukhawuleza, sigcina uxinzelelo oluthile, size sipholile ukuze kufezekiswe injongo yokuwelda. Iipayipi zeHDPE ezinobukhulu obungaphezulu kwe-63mm zinokudityaniswa ngenkqubo yokudibanisa iingxangxasi. Le ndlela ingabizi kwaye ithembekile, kwaye uxinzelelo kunye noxinzelelo lwejoyinti zinamandla aphezulu kunepayipi ngokwayo.


Uqhagamshelo lwe-electrofusion lubandakanya ukufaka iziphelo ezimbini zepayipi eziza kudityaniswa kwi-fitting nge-electric heating wire efakwe ngaphakathi, ukudlulisa umbane ngombane nge-electric heating wire, ukufudumeza izixhobo zepayipi ukuya kubushushu obunyibilikayo kwaye uzilungise kwi-interface ukuze ziphole, emva koko zenze i-joint eqinileyo neqinileyo. Ibandakanya uqhagamshelo lwe-electrofusion socket kunye noqhagamshelo lwe-electrofusion saddle. Isiqinisekiso somgangatho ozinzileyo woqhagamshelo lwe-electrofusion sixhomekeke kakhulu ekuthobeleni ngokungqongqo iinkqubo zokusebenza ezimiselweyo kunye nomgangatho wezixhobo ze-electrofusion.
Ukufakelwa kombhobho odibanisa ngoomatshini umbhobho we-polyethylene (PE) kwelinye icandelo lombhobho we-polyethylene (PE) okanye izixhobo zombhobho. Ingadityaniswa kwindawo yokwakha okanye ifakwe kwangaphambili kumzi-mveliso. Iindlela zezi: uqhagamshelo olunemisonto, uqhagamshelo lwe-PP quick connector, ukuwelda okanye i-flange (kubandakanya i-PE flange) kunye neenxalenye zesinyithi zokudibanisa nokudibanisa.

Izinto kunye neempawu zovavanyo

| SI NO. | IIPROPATI | IYUNITHI | IMFUNO | Iiparameter zovavanyo | UvavanyoIndlela |
| 1 | Uxinano | kg/m³ | Ngaphezulu kwama-930 (i-resin esisiseko) | 190℃,5KG | Indlela ye-D ye-GB/T1033-1986, ukulungiswa kovavanyo kusekwe kwi-GB/T1845.1-1989: 3.3.1 |
| 2 | Izinga lokuhamba koMbane (i-MFR) | g/10min | 0.2-1.4, kwaye ukuphambuka okuphezulu akufuneki kudlule ixabiso eliqhelekileyo lomxube | 190℃,5kg | GB/T3682-2000 |
| 3 | Uzinzo lobushushu (ixesha lokungenisa i-oxidation) | umzuzu | Ngaphezulu kwama-20 | 200℃ | GB/T17391-1998 |
| 4 | Umxholo oguquguqukayo | I-Mg/kg | Ngaphantsi kwama-350 | Isihlomelo C | |
| 5 | Ubungakanani bomswakama b | I-Mg/kg | Ngaphantsi kwama-300 | ASTMD4019:1994a | |
| 6 | Umxholo omnyama wekhabhoni c | % | 2.0-2.5 | GB/T13021-1991 | |
| 7 | Ukusasazwa kwekhabhoni emnyama c | ibakala | Ngaphantsi kwe-3 | GB/T18251-2000 | |
| 8 | Ukusasazwa kwemibala d | ibakala | Ngaphantsi kwe-3 | GB/T18251-2000 | |
| 9 | Ayimelani nezinto zegesi | h | Ngaphezulu kwama-20 | 80℃, 2Mpa (uxinzelelo lweringi) | Isihlomelo D |
| Ibhere fukusasazwa kwe-ast crack (RCP) | |||||
| 10 | Uvavanyo lobungakanani obupheleleyo (FS) :Dn ≥250mm okanye uvavanyo lwe-S4: ubukhulu bodonga lombhobho ≥15mm | I-MpaMpa | Uvavanyo olupheleleyo loxinzelelo olubalulekileyo lwePc.fs ≥ 1.5XMOP | 0℃0℃ | ISO13478:1997GB/T19280-2003 |
| 11 | Ukusasazwa kweebhere ngokuqhekeka kancinci (En≥5mm) | h | 165 | 80℃,0.8Mpa (uxinzelelo lovavanyo) 80℃,0.92Mpa (uxinzelelo lovavanyo) | GB/T18476-2001 |
| aIingxube ezingezizo ezimnyama kufuneka zihlangabezane neemfuno zokumelana nemozulu kwiTheyibhile 6bUmthamo wamanzi ulinganiswa xa ii-volatiles ezilinganisiweyo zingahlangabezani neemfuno. Xa kuchongwa, umxholo wamanzi kufuneka ube yimiphumo yokulinganisa njengesiseko sokugweba cFaka kuphela kumxube omnyama dFaka kuphela kumxube ongengomnyama eUkuba iziphumo zovavanyo lwe-S4 azihlangabezani neemfuno, ungalandela uvavanyo lobungakanani obupheleleyo ukuze uphinde uzame iziphumo zovavanyo zobungakanani obupheleleyo njengesiseko sokugqibela. fIiparamitha zovavanyo ze-PE80, SDR11 gIiparamitha zovavanyo ze-PE100, SDR11 | |||||

| No | Izinto | Umbhobho weHDPE |
| 1 | Iimolekyuli | ≥300 000 |
| 2 | Uxinano | 0.960 g/cm3 |
| 3 | Amandla okuqhawula ukutyhafa | ≥28 Mpa |
| 4 | Izinga lokubuya kwe-longitudinal contraction | ≤3% |
| 5 | Ukuqhawula ubude | ≥500% |
| 6 | Ayimelani nokugqwala | kulungile |
| 7 | Tensile strength | ≥28Mpa |
| 8 | Amandla e-hydraulic aqinileyo | 1) 20℃, uxinzelelo lomjikelo yi-12.4Mpa, 100h, akukho khefu, akukho kuvuza |
| 2) 80℃, uxinzelelo lomjikelo 5.5Mpa, 165h, akukho khefu, akukho kuvuza | ||
| 3) 80℃, uxinzelelo lomjikelo 5.0Mpa, 1000h, akukho khefu, akukho kuvuza | ||
| 9 | I-MFR(190℃,5kg,)g/10min | ≤25% |
| 10 | Ixesha lokungenisa i-oxidation (200℃) min | ≥20 |
I-CHUAGNRONG ineeseti ezili-100 zemigca yokuvelisa imibhobho ephucukileyo ngaphakathi nangaphandle, iiseti ezingama-200 zezixhobo zokuvelisa. Umthamo wemveliso ufikelela kwiitoni ezingaphezu kwe-100 lamawaka. Eyona iphambili iqulethe iinkqubo ezi-6 zamanzi, igesi, ukugrumba, ukumbiwa kwemigodi, ukunkcenkceshela kunye nombane, uthotho olungaphezulu kwama-20 kunye neenkcukacha ezingaphezulu kwama-7000.
Isiqinisekiso
Singabonelela ngesatifikethi se-ISO9001-2015, WRAS, BV, SGS, CE njl. Zonke iintlobo zeemveliso zenziwa rhoqo uvavanyo lokuqhumisa oluqinileyo, uvavanyo lwesantya sokuncitshiswa kwe-longitudinal, uvavanyo lokumelana nokuqhekeka koxinzelelo ngokukhawuleza, uvavanyo lokuxinana kunye novavanyo lwe-melt index, ukuqinisekisa ukuba umgangatho weemveliso ufikelela ngokupheleleyo kwimigangatho efanelekileyo ukusuka kwizinto eziluhlaza ukuya kwiimveliso ezigqityiweyo.

