Amashubhu enziwe nge-polyethylene anodonga lwangaphakathi olubushelelezi ukuze kuncishiswe ukungqubuzana.
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Umsele wekhebula obekwe ngaphambili
Amashubhu enziwe nge-polyethylene anodonga lwangaphakathi olubushelelezi ukuze kuncishiswe ukungqubuzana.
I-PCD isifinyezo se-Pre-laid Cable Duct, okusho ukuthi ngesikhathi esifanayo lapho ipayipi likhishwa.
Inzuzo:
Ayikho inkinga ebangeni elisebenzayo lokuvunguza kwekhebula futhi ilondoloza ukushajwa kokuvunguza kwekhebula; endaweni yokwakha ayidingi umshini ophephethayo, i-compressor kanye namaqembu okubeka amakhebula, njll.
Nciphisa kakhulu isikhathi sokwakha, ukulahlwa komsele kuba lula futhi inkinga kumkhawulo wendawo iyaxazululeka, okungukuthi, ukubekwa kwepayipi kanye nokufakwa kwekhebula kungenziwa ngesikhathi esifanayo inqobo nje uma kufakwa i-PCD emseleni ombiwe kanye nokugcwaliswa ngemuva.
Ukunciphisa izindleko zamaphrojekthi, okuhlanganisa ukonga impahla yolwandle yepayipi nekhebula, nokwakha.
I-HDPE silicon cored-pipe osayizi nempahla:
| Ukucaciswa | OD | I-ID encane | Ubukhulu | Ubude | I-Elasticity | |
| Ngaphambi kokugqoka | Ngemva kokugoqa | |||||
| 32/26 | 32 | 26 | 2.5 | 1000 2000 3000 | ≤2 | ≤3 |
| 34/28 | 34 | 28 | 3.0 | 1000 2000 3000 | ≤2 | ≤3 |
| 40/33 | 40 | 33 | 3.5 | 1000 2000 3000 | ≤2.5 | ≤3.5 |
| 46/38 | 46 | 38 | 4.0 | 1000 1500 | ≤3 | ≤5 |
| 50/41 | 50 | 41 | 4.5 | 1000 1500 | ≤3 | ≤5 |
| 63/54 | 63 | 54 | 5.0 | 1000 1500 | ≤3 | ≤5 |
Bhala umlayezo wakho lapha futhi usithumelele wona
Umsele wekhebula obekwe ngaphambili
Amashubhu enziwe nge-polyethylene anodonga lwangaphakathi olubushelelezi ukuze kuncishiswe ukungqubuzana.
I-PCD isifinyezo se-Pre-laid Cable Duct, okusho ukuthi ngesikhathi esifanayo lapho ipayipi likhishwa.
Inzuzo:
Ayikho inkinga ebangeni elisebenzayo lokuvunguza kwekhebula futhi ilondoloza ukushajwa kokuvunguza kwekhebula; endaweni yokwakha ayidingi umshini ophephethayo, i-compressor kanye namaqembu okubeka amakhebula, njll.
Nciphisa kakhulu isikhathi sokwakha, ukulahlwa komsele kuba lula futhi inkinga kumkhawulo wendawo iyaxazululeka, okungukuthi, ukubekwa kwepayipi kanye nokufakwa kwekhebula kungenziwa ngesikhathi esifanayo inqobo nje uma kufakwa i-PCD emseleni ombiwe kanye nokugcwaliswa ngemuva.
Ukunciphisa izindleko zamaphrojekthi, okuhlanganisa ukonga impahla yolwandle yepayipi nekhebula, nokwakha.
I-HDPE silicon cored-pipe osayizi nempahla:
| Ukucaciswa | OD | I-ID encane | Ubukhulu | Ubude | I-Elasticity | |
| Ngaphambi kokugqoka | Ngemva kokugoqa | |||||
| 32/26 | 32 | 26 | 2.5 | 1000 2000 3000 | ≤2 | ≤3 |
| 34/28 | 34 | 28 | 3.0 | 1000 2000 3000 | ≤2 | ≤3 |
| 40/33 | 40 | 33 | 3.5 | 1000 2000 3000 | ≤2.5 | ≤3.5 |
| 46/38 | 46 | 38 | 4.0 | 1000 1500 | ≤3 | ≤5 |
| 50/41 | 50 | 41 | 4.5 | 1000 1500 | ≤3 | ≤5 |
| 63/54 | 63 | 54 | 5.0 | 1000 1500 | ≤3 | ≤5 |
Imininingwane yokupakisha:
1-5KM umqulu ngamunye. Ipakishwe ngesigubhu sensimbi . Okunye ukupakisha kuyatholakala ngokuya ngesicelo seklayenti.
UMark Sheath:
Ukuphrinta okulandelayo(i-white hot foil indentation) kusetshenziswa izikhawu eziyi-1meter. a. Umphakeli: I-Guanglian noma njengoba kudingeka ikhasimende; b. Ikhodi Ejwayelekile(Uhlobo Lomkhiqizo, Uhlobo Lwefayibha, Ukubalwa Kwefayibha); c. Unyaka wokukhiqiza: iminyaka engu-7; d. Ukumaka ubude ngamamitha.
Imbobo:
I-Shanghai/Guangzhou/Shenzhen
Isikhathi esiholayo:
| Ubuningi(KM) | 1-300 | ≥300 |
| Isikhathi.Isikhathi(Izinsuku) | 15 | Ukuzalelwa! |
Qaphela:
Izinga lokupakisha kanye nemininingwane njengoba ngenhla kuyalinganiselwa futhi usayizi wokugcina nesisindo kuzoqinisekiswa ngaphambi kokuthunyelwa.
Izintambo zipakishwe emakhathoni, ahlanganiswe ku-Bakelite & nesigubhu sensimbi. Ngesikhathi sokuthutha, amathuluzi afanele kufanele asetshenziselwe ukugwema ukulimaza iphakheji nokuphatha kalula. Amakhebula kufanele avikelwe emswakameni, agcinwe kude nezinga lokushisa eliphezulu kanye nezinhlansi zomlilo, avikelwe ekugobeni okungaphezulu nokuchotshozwa, avikelwe ekucindezelekeni nasekulimaleni.
I-Optical Cable Factory
Ngo-2004, i-GL FIBER yasungula ifekthri ukuze ikhiqize imikhiqizo yekhebula elikhanyayo, ikakhulukazi ikhiqiza ikhebula lokudonsa, ikhebula lokukhanya langaphandle, njll.
I-GL Fiber manje inamasethi angu-18 emishini yokufaka imibala, amasethi angu-10 ezinto zokumboza zepulasitiki zesibili, amasethi angu-15 emishini yokusonta ungqimba lwe-SZ, amasethi angu-16 emishini yokushela, amasethi angu-8 emishini yokukhiqiza amakhebula e-FTTH drop, amasethi angu-20 emishini yentambo ye-optical ye-OPGW, kanye Imishini ehambisanayo engu-1 Kanye nezinye izinto eziningi ezisizayo zokukhiqiza. Njengamanje, umthamo wonyaka wokukhiqiza wezintambo ezibonakalayo ufinyelela ku-12 million core-km (isilinganiso somthamo wansuku zonke wokukhiqiza wama-45,000 core km kanye nezinhlobo zezintambo zingafinyelela ku-1,500 km). Izimboni zethu zingakhiqiza izinhlobo ezahlukene zezintambo zangaphakathi nezangaphandle (njenge-ADSS, GYFTY, GYTS, GYTA, GYFTC8Y, ikhebula elincane eliphephetha umoya, njll.). umthamo wokukhiqiza wansuku zonke wezintambo ezivamile ungafinyelela ku-1500KM/ngosuku, umthamo wokukhiqiza wansuku zonke wekhebula lokudonsa ungafinyelela ubuningi. 1200km/ngosuku, futhi umthamo wansuku zonke wokukhiqiza we-OPGW ungafinyelela ku-200KM/ngosuku.
