Zambiri zopanga:
Chitoliro chachitsulo cholimbitsa chitoliro ndi chitoliro chatsopano chachitsulo chopangidwa ndi pulasitiki. Chitoliro chamtunduwu chimatchedwanso chitoliro cha SRTP. Chitoliro chatsopanochi chimapangidwa kuchokera kumphamvu kwambiri kudzera pa waya wachitsulo ndi thermoplastic polyethylene monga zopangira, ukonde wa waya wachitsulo monga wolimbikitsidwa ndi chitoliro cha pulasitiki cha polyethylene, polyethylene yapamwamba (HDPE) asmatrix, ndi ntchito yaikulu ya HDPE yosinthidwa utomoni wokhazikika. ndi mkati ndi akunja wosanjikiza wa mkulu kachulukidwe polyethylene kwambiri pamodzi, kotero kuti ali kwambiri pawiri kwenikweni. Chitoliro chophatikizika chimagonjetsa kuipa kwa zitsulo zonse ndi pulasitiki, ndikusunga ubwino wa zonsezi, chifukwa chitsulo chowonjezera champhamvu chimayikidwa mu thermoplastic yosalekeza.
Chitsulo waya analimbitsa gulu chitoliro, ntchito zinthu apamwamba ndi luso kupanga patsogolo, kotero kuti ali ndi ntchito apamwamba kuthamanga. Pa nthawi yomweyo, chitoliro gulu ali kusinthasintha kwambiri, oyenera mtunda wautali m'manda madzi ndi mpweya dongosolo mapaipi. Chitoliro cha electrofuse cha polyethylene chimagwiritsidwa ntchito ngati chitoliro chachitsulo chokhazikika cha polyethylene composite. Pogwirizanitsa, kutentha kwamkati kwa chitoliro choyenerera kumagwiritsidwa ntchito kusungunula pulasitiki yakunja ya chitoliro ndi pulasitiki yamkati ya chitoliro choyenerera, kotero kuti chitoliro ndi chitoliro choyenerera zigwirizane pamodzi modalirika.
Zokhazikika:GB/T 32439-2015, CJ/T 189--2007
Kufotokozera:
| Kupanikizika | 0.8Mpa | 1.0Mpa | 1.25Mpa | 1.6Mpa | 2.0Mpa | 2.5Mpa | 3.0Mpa | 3.5mpa | 4.0Mpa | 5.0Mpa | 6.3Mpa | 7.0Mpa |
| Kufotokozera (mm) | Makulidwe a Khoma(mm) | |||||||||||
| 50 | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.0 | 8.5 | 9.0 | 9.5 | |||
| 63 | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.5 | 8.5 | 9.0 | 10.0 | |||
| 75 | 5.0 | 5.0 | 5.5 | 6.0 | 6.0 | 9.5 | 9.5 | 9.5 | 10.5 | |||
| 90 | 5.5 | 5.5 | 5.5 | 6.0 | 6.0 | 10.0 | 10.5 | 10.5 | 11.5 | |||
| 110 | 5.5 | 5.5 | 7.0 | 7.0 | 7.5 | 8.5 | 8.5 | 11.0 | 12.0 | 12.0 | 12.0 | |
| 125 | 5.5 | 5.5 | 7.5 | 8.0 | 8.5 | 9.5 | 9.5 | 11.0 | 12.0 | 12.0 | 12.0 | |
| 140 | 5.5 | 5.5 | 8.0 | 8.5 | 9.0 | 9.5 | 9.5 | 11.0 | 12.0 | 13.0 | 13.0 | |
| 160 | 6.0 | 6.0 | 9.0 | 9.5 | 10.0 | 10.5 | 10.5 | 11.0 | 12.0 | 14.0 | 14.0 | |
| 200 | 6.0 | 6.0 | 9.5 | 10.5 | 11.0 | 12.0 | 12.5 | 13.0 | 13.0 | 15.0 | 15.0 | |
| 225 | 8.0 | 8.0 | 10.0 | 10.5 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | |||
| 250 | 8.0 | 10.5 | 10.5 | 12.0 | 12.0 | 12.5 | 14.0 | 14.0 | 14.0 | 15.0 | ||
| 280 | 9.5 | 11.0 | 11.0 | 13.0 | 13.0 | 15.0 | 15.0 | 17.0 | ||||
| 315 | 9.5 | 11.5 | 11.5 | 13.0 | 13.0 | 15.0 | 15.0 | 18.0 | ||||
| 355 | 10.0 | 12.0 | 12.0 | 14.0 | 14.0 | 17.0 | 17.0 | 19.0 | ||||
| 400 | 10.5 | 12.5 | 12.5 | 15.0 | 15.0 | 17.0 | 17.0 | |||||
| 450 | 11.5 | 13.5 | 13.5 | 16.0 | 16.0 | 18.0 | ||||||
| 500 | 12.5 | 15.5 | 15.5 | 18.0 | 18.0 | 22.0 | ||||||
| 560 | 17.0 | 20.0 | 20.0 | 22.0 | 22.0 | |||||||
| 630 | 20.0 | 23.0 | 23.0 | 26.0 | 26.0 | |||||||
| 710 | 23.0 | 26.0 | 28.0 | 30.0 | ||||||||
| 800 | 27.0 | 30.0 | 32.0 | 34.0 | ||||||||
| 900 | 29.0 | 33.5 | 35.0 | 38.0 | ||||||||
| 1000 | 34.0 | 37.0 | 40.0 | |||||||||
Katundu:
1.Kukhazikika kwamphamvu, kukana kwamphamvu komanso mphamvu ndizokwera kuposa mapaipi wamba a PE.
2.Coefficient yokana kukana ndi kukulitsa kocheperako ndizofanana ndi chitoliro cha PE.
3.Kuchita kwa anti-corrosion ndikofanana ndi chitoliro cha PE. Mphamvu zokana kutentha ndizokwera kwambiri kuposa chitoliro cha PE. Low matenthedwe conductivity coefficient.
4.Khoma lamkati ndi losalala popanda makulitsidwe. Kutaya mutu wa payipi poyerekeza ndi chitoliro chachitsulo ndi 30% m'munsi.
5.Ndi kusintha awiri a zitsulo mawaya ndi pulasitiki wosanjikiza makulidwe, mipope osiyanasiyana kuthamanga mlingo akhoza kupangidwa.
6.Kutalika konse kwautumiki kumayembekezeredwa kupitilira zaka 50.
7.Kulemera kwake, kuyika kosavuta, kolumikizidwa ndi njira ya electro-fusion joint.
Mapulogalamu:
◎ Uinjiniya wa Municipal: madzi omanga m'matauni, madzi akumwa, madzi amoto, madzi otentha am'mbuyo, gasi, kufalikira kwa gasi, ngalande zazikulu zokwiriridwa ndi njira zina.
◎ Munda wamafuta ndi gasi: zimbudzi zamafuta, zimbudzi zam'munda wa gasi, osakaniza amafuta ndi gasi, chitoliro chachiwiri ndi chachitatu chamafuta ndi kusonkhanitsa ndi kunyamula chitoliro.
◎ Chemical makampani: asidi, zamchere, makampani opanga mchere, mafuta, mafakitale mankhwala, feteleza mankhwala, mankhwala, nsalu, kusindikiza ndi utoto, mafakitale mphira ndi pulasitiki kunyamula mpweya zikuwononga, madzi, olimba ufa ndondomeko chitoliro ndi kutulutsa chitoliro.
◎ Umisiri wamagetsi: madzi opangira madzi, madzi akumbuyo, madzi, madzi amoto, kuchotsa fumbi, zinyalala ndi mapaipi ena.
◎ Mgodi wa Metallurgical: womwe umagwiritsidwa ntchito popereka sing'anga zowononga ndi zamkati, matailing, chitoliro cha mpweya wabwino ndi chitoliro chosungunula zitsulo zopanda chitsulo.
◎ Kuyendera pamadzi a m'nyanja: zoyendera m'madzi a m'nyanja pochotsa mchere, malo opangira magetsi m'mphepete mwa nyanja ndi mizinda yam'mphepete mwa nyanja.
◎ Kupanga zombo: mapaipi amadzi amadzimadzi, mipope ya ngalande, mapaipi a ballast, mapaipi olowera mpweya ndi zina zotero.
◎ ulimi ulimi wothirira: chitoliro chakuya chitsime, fyuluta chitoliro, culvert kutengera chitoliro, ngalande chitoliro, ulimi wothirira chitoliro etc.
CHUANGRONG ndi share industry and trade Integrated company, yomwe inakhazikitsidwa mu 2005 yomwe imayang'ana kwambiri kupangaMapaipi a HDPE, Mapaipi & Mavavu, Mapaipi a PPR, Zopangira & Mavavu, PP compression fittings & Valves, ndi kugulitsa Pulasitiki Pipe Welding makina, Chitoliro Zida, Chitoliro Kukonza Clampndi zina zotero.
Ngati mukufuna zambiri, chonde titumizireni +86-28-84319855,chuangrong@cdchuangrong.com,www.cdchuangrong.com
Nthawi yotumiza: Apr-22-2022
