CHUANGRONG nemakambani ayo akabatana nayo vane hunyanzvi muR&D, kugadzira, kutengesa uye kuisa mapaipi epurasitiki emhando itsva. Yaiva nemafekitori mashanu, rimwe remakambani makuru ekugadzira uye vatengesi vemapaipi epurasitiki muChina. Uyezve, kambani ine mitsetse yekugadzira mapaipi anopfuura zana yakagadzirwa mukati menyika nekunze kwenyika, maseti mazana maviri emidziyo yekugadzira. Kugona kwayo kugadzira kunosvika matani anopfuura zviuru zana. Yayo huru ine masisitimu matanhatu emvura, gasi, dredging, migodhi, kudiridza nemagetsi, anopfuura makumi maviri emhando dzakasiyana uye anopfuura mazana manomwe emhando dzakatsanangurwa.
| Ruzivo rweZvigadzirwa | Simba reKambani/Fekitori | ||
| Zita | Pombi yePolyethylene (HDPE) Yakanyanya Kuwanda Yepombi Yemvura Yekunwa | Kugona Kugadzira | 100,000 matani/gore |
| saizi | DN20-1600mm | Muenzaniso | Muenzaniso wemahara unowanikwa |
| Kumanikidzwa | PN4- PN25, SDR33-SDR7.4 | Nguva yekutumira | Mazuva 3-15, zvichienderana nehuwandu |
| Maitiro | ISO 4427, ASTM F714, EN 12201, AS/NZS 4130, DIN 8074, IPS | Kuedza/kuongorora | Rabhoritari yenyika, Kuongororwa kwepamberi pekutumira |
| Zvinhu Zvisina Kugadzirwa | 100% Virgin l PE80, PE100, PE100-RC | Zvitupa | ISO9001, CE, WRAS, BV, SGS |
| Ruvara | Dema rine mitsetse yebhuruu, Bhuruu kana mamwe mavara | Garandi | makore makumi mashanu nekushandiswa kwakajairika |
| Kurongedza | 5.8m kana 11.8m/kureba, 50-200m/kutenderera, yeDN20-110mm. | Hunhu | Sisitimu yeQA & QC, Ita shuwa kuti maitiro ese anoenderana nekutevera |
| Kushandiswa | Mvura yekunwa, Mvura yakachena, Kudhonza mvura, Oiri neGasi, Kuchera migodhi, Kuchera mvura, Kudiridza, Maindasitiri, Makemikoro, Kudzima moto... | Basa | R&D, kugadzira, kutengesa nekuisa, sevhisi yekupedza kutengesa |
| Zvigadzirwa zvinofananidza: Kubatanidza matako, Kubatanidza masokisi, Kubatanidza Electro, Kudhonza mvura, Zvakagadzirwa, Kubatanidza michina, Kubatanidza kudzvanya, Michina yepurasitiki yekuwedhesa, nezvimwe. | |||
Tinokugamuchirai kuti mushanyire fekitori yedu kana kuti muite ongororo yebato rechitatu.
Tinokugamuchirai kuti mutibate kuti muwane ruzivo nezvezvigadzirwa uye basa rehunyanzvi.
Ndapota tumirai email kuna: chuangrong@cdchuangrong.com
Masisitimu emapaipi eHigh Density Polyethylene (HDPE)Anoshandiswa pasi rese pakugovera nekutakura mhando dzakasiyana dzezvinhu, zvinosanganisira mvura, gasi nemagetsi pamwe chete nemumigodhi nekushandiswa kwematombo.
Masisitimu emapaipi eHigh Density Polyethylene (HDPE)ine mabhenefiti makuru kupfuura masisitimu esimbi nesimbi dzakapfava kana dziri nyore kurema uye dzisina ngura. Kukura nekukurumidza kwekushandiswa kwepolyethylene kunokonzerwa nerubatsiro rwemasisitimu esimbi nesimbi, asi pamwe zvakanyanya nekuda kwekuvandudzwa kwenzira dzakasiyana-siyana dzepamusoro uye dziri nyore dzekubatanidza. Polyethylene ine simba rakanaka rekuneta uye kupihwa kwakakosha kwekukwira kunowanzo bvumidzwa pakugadzira mamwe masisitimu epombi dzethermoplastic (sePVC) hazviwanzodiwa.
Mapaipi eHigh Density Polyethylene (HDPE)Zvinogadzirwa muhukuru hunosvika 1600mm mudhayamita, zvine chiyero chekumanikidzwa PN4, PN6, PN10, kusvika PN25 (mamwe matanho ekumanikidzwa anowanikwawo). Mapaipi ese nemidziyo inogadzirwa zvinoenderana ne EN12201 yazvino, DIN 8074, ISO 4427/ 1167 uye SASO Draft No.5208.
Masisitimu epombi eHigh Density Polyethylene (HDPE) anoshandiswa pasi rese kutakura mvura pamwe nekutakura mvura ine njodzi. Anopa mabhenefiti anotevera kumutengi:
1. Huremu hwakaderera;
2. Kugona kusundira zvakanaka;
3. Nzvimbo yemukati yakapfava, hapana maburi uye hapana kukura kwakanyanya;
4. Nekuda kwekusakwanisa kukweshana zvishoma, kudzvanywa kwakaderera zvichienzaniswa nesimbi;
5. Yakakodzera chikafu nemvura yekunwa;
6. Inotevedzera mitemo yezvekudya;
7. Yakatenderwa uye yakanyoreswa kuti iwane mvura inonwiwa;
8. Kubatanidza nekukurumidza uye kuvimbika.
Kana muine mibvunzo, munogona kusununzwa kutibata chero nguva.
Tinokugamuchirai kuti mutibate kuti muwane ruzivo nezvezvigadzirwa uye basa rehunyanzvi.
Ndapota tumirai email kuna: chuangrong@cdchuangrong.com orNhare:+ 86-28-84319855
Pombi yeHigh Density Polyethylene HDPE yeKupa Mvura Yekunwa
| PE100 | 0.4MPa | 0.5MPa | 0.6MPa | 0.8MPa | 1.0MPa | 1.25MPa | 1.6MPa | 2.0MPa | 2.5MPa |
| Dhayamita yekunze | PN4 | PN5 | PN6 | PN8 | PN10 | PN12.5 | PN16 | PN20 | PN25 |
| SDR41 | SDR33 | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 | SDR9 | SDR7.4 | |
| Ukobvu hwemadziro (sn) | |||||||||
| 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 | - | - | - |
Kana muine mibvunzo, munogona kusununzwa kutibata chero nguva.
Tinokugamuchirai kuti mutibate kuti muwane ruzivo nezvezvigadzirwa uye basa rehunyanzvi.
Ndapota tumirai email kuna:chuangrong@cdchuangrong.com kana Nhare:+ 86-28-84319855
Mapaipi eHDPE ave aripo kubva pakati pemakore ekuma50. Chiitiko ichi chinoratidza kuti mapaipi eHDPE ndiwo mhinduro kumatambudziko mazhinji emapaipi ari kucherechedzwa nevatengi nevanyanzvi vemainjiniya sezvinhu zvepombi zvakanaka zvekushandisa pakumanikidzwa uye kusamanikidzwa kubva mukuparadzirwa kwemvura negasi kusvika pakuzara kwemvura, tsvina uye kuyerera kwemvura pamusoro pemapurojekiti matsva uye ekugadzirisa.
Munda wekushandisa: Pombi yemvura yekunwa yemumaguta nekumaruwa, pombi yekutumira mvura muindasitiri yemakemikari, makemikari, chikafu, masango nesimbi, pombi yekubvisa mvura yakasviba, pombi yekutumira mvura yakasviba yemumigodhi.

Inopisa pamusoro pekunze kwepombi yeHDPE nepamusoro pemukati mezvishandiso zvepaipi yeHDPE kuburikidza nemuchina wekubatanidza masokisi anopisa, uye wobva wazvibatanidza nekukurumidza mushure mekunge pamusoro panyunguduka. Dn20mm-63mm HDPE pombi uye zvishandiso zveHDPE zvinogona kushandisa socket fusion connection.
1.Sarudza michina
Kubatanidza mabutt kunoreva kushandisa muchina wekubatanidza mabutt kupisa mugumo wepombi. Kana mugumo wepombi wanyunguduka, unokurumidza kusungirirwa, zvichichengetedza kumanikidzwa kwakati, uye wozotonhodza kuti zvizadzise chinangwa chekusanganisa mabutt. Mapaipi eHDPE ane saizi yakakura kupfuura 63mm anogona kubatanidzwa nemaitiro ekubatanidza mabutt. Nzira iyi inodhura uye yakavimbika, uye kumanikidzwa nekumanikidzwa kwejoinhi zvine simba rakakwirira kupfuura pombi pachayo.


Kubatanidza magetsi (electrofusion) kunosanganisira kuisa magumo maviri emapaipi kuti abatanidzwe muchinhu chinobatirira newaya yemagetsi inodziya, kupfuudza magetsi kuburikidza newaya yemagetsi inodziya, kupisa mapipe kusvika pakupisa kunonyunguduka uye kuaisa panzvimbo inotonhorera, wobva wagadzira jointi yakasimba uye yakasimba. Inosanganisira kubatana kwemasokisi emagetsi nekubatana kwechigaro chemagetsi. Kuvimbiswa kwehunhu hwakagadzikana hwekubatana kwemagetsi kunonyanya kuenderana nekutevedzera kwakatarwa maitiro ekushanda uye hunhu hwemafitting emagetsi.
Kubatanidza pombi yepolyethylene (PE) nekachina kune chimwe chikamu chepombi yepolyethylene (PE) kana zvimwe zvekushandisa papombi. Inogona kuunganidzwa panzvimbo yekuvaka kana kuiswa kare pafekitori. Nzira dzacho dzinosanganisira kubatana neshinda, kubatana kwePP nekukurumidza, welding kana flange (kusanganisira PE flange) uye zvikamu zvesimbi zvekubatanidza nekubatanidza.

Zvinhu & Zvimiro zveKuedza

| SI HAPANA. | ZVINHU | CHIKAMU | ZVINODIWA | Maparamita ekuyedza | KuedzaMaitiro |
| 1 | Kuwanda kwevanhu | Kg/m³ | Zvinopfuura 930 (base resin) | 190℃,5KG | Nzira yekuedza yeGB/T1033-1986 D, kugadzirira kwekuyedza kunoenderana neGB/T1845.1-1989: 3.3.1 |
| 2 | Mwero weKuyerera kweKunyunguduka (MFR) | g/10min | 0.2-1.4, uye kutsauka kukuru hakufanirwe kudarika kukosha kwezita remusanganiswa | 190℃,5kg | GB/T3682-2000 |
| 3 | Kugadzikana kwekupisa (nguva yekupinza oxidation) | miniti | Kupfuura makumi maviri | 200℃ | GB/T17391-1998 |
| 4 | Zviri mukati zvinochinja-chinja | Mg/kg | Zvisingasviki 350 | Chinyorwa C | |
| 5 | Hunyoro b | Mg/kg | Zvisingasviki mazana matatu | ASTMD4019:1994a | |
| 6 | Kabhoni nhema c | % | 2.0-2.5 | GB/T13021-1991 | |
| 7 | Kupararira kwekabhoni nhema c | giredhi | Zvisingasviki 3 | GB/T18251-2000 | |
| 8 | Kupararira kweruvara d | giredhi | Zvisingasviki 3 | GB/T18251-2000 | |
| 9 | Inodzivirira zvikamu zvegasi | h | Kupfuura makumi maviri | 80℃, 2Mpa (kushushikana kwemhete) | Chinyorwa D |
| Bere fkupararira kweAst Crack (RCP) | |||||
| 10 | Kuedza kwehukuru hwakazara (FS) :Dn ≥250mm kana kuyedza kweS4: ukobvu hwemadziro epombi ≥15mm | MpaMpa | Kumanikidzwa kwakakosha kwekuyedza kwehukuru hwakazara Pc.fs ≥ 1.5XMOP | 0℃0℃ | ISO13478:1997GB/T19280-2003 |
| 11 | Kupararira kwebheya zvishoma nezvishoma (En≥5mm) | h | 165 | 80℃,0.8Mpa(kumanikidzwa kwekuyedza) 80℃,0.92Mpa(kumanikidzwa kwekuyedza) | GB/T18476-2001 |
| aMisanganiswa isiri nhema inofanira kusangana nezvinodiwa kuti ikwanise kugadzikana nemamiriro ekunze zviri muTafura 6bHuremu hwemvura hunoyerwa kana kushanduka-shanduka kwakayerwa kusingasvike zvinodiwa. Pakugadzwa kwemutemo, huwandu hwemvura hunofanira kunge huri hwaro hwehuremu hwemvura sehwaro hwekutonga cIsa chete pamusanganiswa mutema dIsa chete pamusanganiswa usiri mutema eKana mhinduro dzebvunzo dzeS4 dzikasasangana nezvinodiwa, unogona kutevera bvunzo yehukuru hwakazara kuti uedzezve mhinduro dzebvunzo dzehukuru hwakazara sehwaro hwekupedzisira. fPE80, SDR11 zviyero zvekuyedza gPE100, SDR11 zviyero zvekuyedza | |||||

| No | Zvinhu | Pombi yeHDPE |
| 1 | Molecular | ≥300 000 |
| 2 | Kuwanda kwevanhu | 0.960 g/cm3 |
| 3 | Simba rekupwanya simba rekusimba | ≥28 Mpa |
| 4 | Kudzoka kwekudzoka kwekudzikama kwenguva refu | ≤3% |
| 5 | Kureba kwekuputika | ≥500% |
| 6 | Haina ngura | kugona |
| 7 | Simba rekusimba | ≥28Mpa |
| 8 | Simba re hydraulic rinomira | 1) 20℃, kushushikana kwedenderedzwa 12.4Mpa, 100h, hapana kutyoka, hapana kubuda kwemvura |
| 2) 80℃, kushushikana kwedenderedzwa 5.5Mpa, 165h, hapana kutyoka, hapana kubuda kwemvura | ||
| 3) 80℃, kushushikana kwedenderedzwa 5.0Mpa, 1000h, hapana kutyoka, hapana kubuda kwemvura | ||
| 9 | MFR(190℃,5kg,)g/10min | ≤25% |
| 10 | Nguva yekupinza oxidation (200℃)min | ≥20 |
CHUAGNRONG ine mapombi ekugadzira mapaipi anopfuura zana akagadzirwa mukati nekunze kwenyika, mapombi ekugadzira mapaipi mazana maviri. Kugona kwayo kugadzira kunosvika matani anopfuura zviuru zana. Yayo huru ine masisitimu matanhatu emvura, gasi, kugadzira madhiri, migodhi, kudiridza nemagetsi, anopfuura makumi maviri uye anopfuura mazana manomwe emhando yepamusoro.
Chitupa
Tinogona kupa ISO9001-2015, WRAS, BV, SGS, CE nezvimwewo. Mhando dzese dzezvigadzirwa dzinoitwa nguva dzose bvunzo yekuputika yakasimba, bvunzo yekuderedza kupwanyika kwenguva refu, bvunzo yekudzivirira kupwanyika nekukurumidza, bvunzo yekusimbisa uye bvunzo yekuyedza kunyunguduka, kuitira kuti mhando yezvigadzirwa isvike padanho rakakodzera kubva pazvinhu zvakagadzirwa kusvika kuzvigadzirwa zvakapedzwa.

