Tsatanetsatane wa kupanga:
Chitoliro chopangidwa ndi waya wolimbikitsidwa ndi waya wachitsulo ndi chitoliro chatsopano chopangidwa ndi waya wachitsulo. Mtundu uwu wa chitoliro umatchedwanso chitoliro cha SRTP. Mtundu watsopano wa chitolirochi umapangidwa kuchokera ku mphamvu yayikulu kudzera mu waya wachitsulo ndi polyethylene ya thermoplastic ngati zopangira, ukonde wa waya wachitsulo monga wolimbikitsidwa ndi chitoliro cha pulasitiki cha polyethylene, polyethylene yamphamvu kwambiri (HDPE) asmatrix, yokhala ndi magwiridwe antchito apamwamba a HDPE modified bonding resin will wire frame yokhala ndi gawo lamkati ndi lakunja la polyethylene yolimba kwambiri pamodzi, kotero kuti imakhala ndi zotsatira zabwino kwambiri. Chitoliro chopangidwa ndi waya chimagonjetsa zovuta za chitsulo ndi pulasitiki, pomwe chimasunga zabwino zonse ziwiri, chifukwa cholimbitsa chitsulo champhamvu kwambiri chimayikidwa mu thermoplastic yopitilira.
Chitoliro chopangidwa ndi waya wolimbikitsidwa ndi chitsulo, kugwiritsa ntchito zipangizo zapamwamba komanso ukadaulo wapamwamba wopanga, kotero kuti chimagwira ntchito bwino kwambiri. Nthawi yomweyo, chitoliro chopangidwa ndi chitsulo chimakhala ndi kusinthasintha kwabwino, koyenera kugwiritsa ntchito madzi obisika kutali komanso njira ya mapaipi a gasi. Chitoliro cha polyethylene electrofuse chimagwiritsidwa ntchito pa chitoliro chopangidwa ndi waya wa polyethylene cholimbikitsidwa ndi waya wachitsulo. Polumikiza, thupi lotenthetsera la chitoliro chamkati limagwiritsidwa ntchito kusungunula pulasitiki yakunja ya chitoliro ndi pulasitiki yamkati ya chitoliro, kuti chitoliro ndi chitoliro zilumikizane bwino.
Muyezo:GB/T 32439-2015, CJ/T 189--2007
Mafotokozedwe:
| 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) | Kukhuthala kwa 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.Kulimba kwa mphamvu, kukana kwa Impact ndi mphamvu zake ndi zapamwamba kuposa mapaipi wamba a PE.
2.Chiŵerengero cha kukana kukwera ndi chiŵerengero chochepa cha kukulitsa ndi chofanana ndi chitoliro cha PE.
3.Mphamvu yoletsa dzimbiri ndi yofanana ndi ya chitoliro cha PE. Mphamvu yolimbana ndi kutentha ndi yapamwamba kuposa chitoliro cha PE. Kuchuluka kwa kutentha komwe kumayendetsedwa ndi coefficient yotsika.
4.Khoma lamkati ndi losalala popanda kukula. Kutayika kwa mutu wa payipi poyerekeza ndi chitoliro chachitsulo ndi kotsika ndi 30%.
5.Mwa kusintha kukula kwa mawaya achitsulo ndi makulidwe a pulasitiki, mapaipi osiyanasiyana a pressure level angapangidwe.
6.Nthawi yonse yautumiki ikuyembekezeka kukhala zaka zoposa 50.
7.Yopepuka kulemera, yosavuta kuyiyika, yolumikizidwa ndi njira ya electro-fusion joint.
Mapulogalamu:
◎ Uinjiniya wa boma: madzi omanga m'mizinda, madzi akumwa, madzi amoto, madzi otenthetsera, gasi, kufalitsa gasi wachilengedwe, ngalande zotsekera mumsewu waukulu ndi njira zina.
◎ Malo oyeretsera mafuta ndi gasi: zimbudzi zamafuta, zimbudzi zamafuta, mafuta ndi gasi, chitoliro chachiwiri ndi chachitatu choyeretsera mafuta ndi kusonkhanitsa ndi kunyamula.
◎ Makampani opanga mankhwala: acid, alkali, mchere, mafuta, makampani opanga mankhwala, feteleza, mankhwala, nsalu, kusindikiza ndi kupaka utoto, mafakitale a rabara ndi pulasitiki kuti azinyamula mpweya wowononga, madzi, chitoliro chopangira ufa wolimba ndi chitoliro chotulutsira madzi.
◎ Uinjiniya wamagetsi: kukonza madzi, madzi akumbuyo, madzi, madzi amoto, kuchotsa fumbi, zinyalala ndi mapaipi ena.
◎ Mgodi wa zitsulo: umagwiritsidwa ntchito ponyamula zinthu zowononga ndi zamkati, matope, chitoliro chopumira mpweya ndi chitoliro chopangira zinthu mu smelting yachitsulo yopanda chitsulo.
◎ Kuyendera m'madzi a m'nyanja: mayendedwe a m'madzi a m'nyanja a mafakitale ochotsa mchere m'madzi, mafakitale amphamvu a m'mphepete mwa nyanja ndi mizinda ya m'mphepete mwa nyanja.
◎ Kumanga zombo: mapaipi a zimbudzi zoyendera m'madzi, mapaipi otulutsira madzi, mapaipi otsetsereka, mapaipi opumira mpweya ndi zina zotero.
◎ Ulimi wothirira: chitoliro chakuya, chitoliro chosefera, chitoliro chotumizira madzi otsetsereka, chitoliro chotulutsira madzi, chitoliro chothirira ndi zina zotero.
CHUANGRONG ndi kampani yophatikiza magawo ndi malonda, yomwe idakhazikitsidwa mu 2005 yomwe imayang'ana kwambiri pakupangaMapaipi a HDPE, Zolumikizira ndi Ma Vavu, Mapaipi a PPR, Zolumikizira ndi Ma Vavu, Zolumikizira ndi Ma Vavu a PP, ndi kugulitsa makina odulira mapaipi apulasitiki, Zida za mapaipi, Cholumikizira Chokonza Mapaipindi zina zotero.
Ngati mukufuna zambiri, chonde titumizireni uthenga +86-28-84319855,chuangrong@cdchuangrong.com,www.cdchuangrong.com
Nthawi yotumizira: Epulo-22-2022
