FRP Epoxy Pipe
Mafotokozedwe Akatundu
FRP epoxy pipe imadziwika kuti Glass Fiber Reinforced Epoxy (GRE) pipe. Ndiwopamwamba kwambiri wopangira zida zopangira mapaipi, opangidwa pogwiritsa ntchito ulusi wokhotakhota kapena njira yofananira, yokhala ndi ulusi wamagalasi amphamvu kwambiri monga kulimbikitsa komanso utomoni wa epoxy ngati matrix. Ubwino wake waukulu ndi kukana kwamphamvu kwa dzimbiri (kuchotsa kufunikira kwa zokutira zoteteza), kulemera kopepuka kuphatikiza ndi mphamvu yayikulu (kuchepetsa kuyika ndi zoyendera), kutsika kwamafuta otsika kwambiri (kumapereka kutentha kwamafuta ndi kupulumutsa mphamvu), komanso khoma lamkati losalala, lopanda makulitsidwe. Makhalidwewa amapangitsa kuti ikhale yabwino m'malo mwa mapaipi achikhalidwe m'magawo monga mafuta, mankhwala, uinjiniya wam'madzi, kutchinjiriza kwamagetsi, ndi kukonza madzi.
Zogulitsa Zamalonda
FRP Epoxy Pipe (Glass Fiber Reinforced Epoxy, kapena GRE) imapereka kuphatikiza kwapamwamba kwa katundu poyerekeza ndi zida zachikhalidwe:
1. Kukaniza Kuwonongeka Kwapadera
- Chemical Immunity: Imalimbana kwambiri ndi zida zambiri zowononga, kuphatikiza ma acid, alkalis, mchere, zimbudzi, ndi madzi a m'nyanja.
- Zopanda Kusamalira: Sizifuna zokutira zodzitchinjiriza zamkati kapena zakunja kapena chitetezo cha cathodic, kuchotseratu chisamaliro chokhudzana ndi dzimbiri komanso chiwopsezo.
2. Kulemera Kwambiri ndi Mphamvu Yapamwamba
- Kachulukidwe Wochepa: Imalemera 1/4 mpaka 1/8 ya chitoliro chachitsulo, kufewetsa kachulukidwe, kukweza, ndi kukhazikitsa, zomwe zimachepetsa ndalama zonse za polojekiti.
- Mphamvu Zamakina Zapamwamba: Ali ndi mphamvu zolimba kwambiri, zopindika, komanso zokhudzidwa, zomwe zimatha kuthana ndi zovuta zogwirira ntchito komanso katundu wakunja.
3. Makhalidwe abwino kwambiri a Hydraulic
- Smooth Bore: Pakatikati pakatikati pali kugundana kochepa kwambiri, kumachepetsa kwambiri kutaya mutu wamadzimadzi komanso kupopera mphamvu zamagetsi poyerekeza ndi mapaipi achitsulo.
- Non-Scaling: Khoma losalala limakana kusamalidwa kwa sikelo, matope, ndi kuipitsidwa kwachilengedwe (monga kukula kwa m'madzi), kusunga kuyenda bwino pakapita nthawi.
4. Thermal & Electrical Properties
- Thermal Insulation: Imakhala ndi matenthedwe otsika kwambiri (pafupifupi 1% ya chitsulo), imapereka kutchinjiriza kwabwino kwambiri pochepetsa kutayika kwa kutentha kapena kupindula kwamadzi otumizidwa.
- Kusungunula kwamagetsi: Kumapereka zida zapamwamba zotchinjiriza magetsi, kuzipangitsa kukhala zotetezeka komanso zoyenera kugwiritsidwa ntchito m'malo amagetsi ndi kulumikizana.
5. Kukhalitsa ndi Mtengo Wotsika wa Moyo Wozungulira
- Utumiki Wautali Wautali: Wopangidwira moyo wautumiki wa zaka 25 kapena kupitirira pansi pazikhalidwe zogwirira ntchito.
- Kusamalira Pang'ono: Chifukwa cha dzimbiri ndi kukana kwake, makinawa safuna kukonzanso mwachizolowezi, zomwe zimapangitsa kuti pakhale mtengo wotsika wa moyo wonse.
Zofotokozera Zamalonda
| Kufotokozera | Kupanikizika | Makulidwe a Khoma | Pipe Mkati Diameter | Kutalika Kwambiri |
|
| (Mpa) | (mm) | (mm) | (m) |
| Chithunzi cha DN40 | 7.0 | 2.00 | 38.10 | 3 |
| 8.5 | 2.00 | 38.10 | 3 | |
| 10.0 | 2.50 | 38.10 | 3 | |
| 14.0 | 3.00 | 38.10 | 3 | |
| Chithunzi cha DN50 | 3.5 | 2.00 | 49.50 | 3 |
| 5.5 | 2.50 | 49.50 | 3 | |
| 8.5 | 2.50 | 49.50 | 3 | |
| 10.0 | 3.00 | 49.50 | 3 | |
| 12.0 | 3.50 | 49.50 | 3 | |
| DN65 | 5.5 | 2.50 | 61.70 | 3 |
| 8.5 | 3.00 | 61.70 | 3 | |
| 12.0 | 4.50 | 61.70 | 3 | |
| DN80 | 3.5 | 2.50 | 76.00 | 3 |
| 5.5 | 2.50 | 76.00 | 3 | |
| 7.0 | 3.00 | 76.00 | 3 | |
| 8.5 | 3.50 | 76.00 | 3 | |
| 10.0 | 4.00 | 76.00 | 3 | |
| 12.0 | 5.00 | 76.00 | 3 | |
| Chithunzi cha DN100 | 3.5 | 2.30 | 101.60 | 3 |
| 5.5 | 3.00 | 101.60 | 3 | |
| 7.0 | 4.00 | 101.60 | 3 | |
| 8.5 | 5.00 | 101.60 | 3 | |
| 10.0 | 5.50 | 101.60 | 3 | |
| Chithunzi cha DN125 | 3.5 | 3.00 | 122.50 | 3 |
| 5.5 | 4.00 | 122.50 | 3 | |
| 7.0 | 5.00 | 122.50 | 3 | |
| Chithunzi cha DN150 | 3.5 | 3.00 | 157.20 | 3 |
| 5.5 | 5.00 | 157.20 | 3 | |
| 7.0 | 5.50 | 148.50 | 3 | |
| 8.5 | 7.00 | 148.50 | 3 | |
| 10.0 | 7.50 | 138.00 | 3 | |
| Chithunzi cha DN200 | 3.5 | 4.00 | 194.00 | 3 |
| 5.5 | 6.00 | 194.00 | 3 | |
| 7.0 | 7.50 | 194.00 | 3 | |
| 8.5 | 9.00 | 194.00 | 3 | |
| 10.0 | 10.50 | 194.00 | 3 | |
| Chithunzi cha DN250 | 3.5 | 5.00 | 246.70 | 3 |
| 5.5 | 7.50 | 246.70 | 3 | |
| 8.5 | 11.50 | 246.70 | 3 | |
| DN300 | 3.5 | 5.50 | 300.00 | 3 |
| 5.5 | 9.00 | 300.00 | 3 | |
| Zindikirani: Magawo omwe ali patebulo ndi ongotchula okha ndipo sangakhale maziko opangira kapena kuvomereza. Mapangidwe atsatanetsatane atha kukonzedwa mosiyana monga momwe polojekiti ikufunira. | ||||
Zofunsira Zamalonda
- Mizere Yotumizira Ma Voltage Apamwamba: Amagwiritsidwa ntchito ngati ngalande zoteteza zingwe zapansi panthaka kapena pansi pamadzi zothamanga kwambiri.
- Zomera Zamagetsi / Malo Ocheperako: Amagwiritsidwa ntchito kuteteza zingwe zamagetsi ndi zingwe zowongolera mkati mwa siteshoni kuti zisawonongeke zachilengedwe ndi kuwonongeka kwa makina.
- Chitetezo cha Chingwe cha Telecommunication: Amagwiritsidwa ntchito ngati ma ducts kuteteza zingwe zoyankhulirana zodziwika bwino pamasiteshoni oyambira kapena ma fiber optic network.
- Tunnel ndi Milatho: Amayikidwa kuti aziyika zingwe m'malo ovuta kuyendamo kapena okhala ndi zovuta, monga zowononga kapena zonyowa kwambiri.
Kuphatikiza apo, chitoliro cha FRP epoxy (GRE) chimagwiritsidwa ntchito kwambiri m'mafakitale monga mapaipi operekera zakumwa zamadzimadzi zowononga kwambiri komanso madzi oyipa. Pachitukuko cha mafuta, amagwiritsidwa ntchito popanga dzimbiri monga mizere yosonkhanitsira mafuta, mizere ya jakisoni wamadzi / polima, ndi jakisoni wa CO2. Pakugawa mafuta, ndizomwe zimapangidwira mapaipi apansi panthaka komanso ma jetti opangira mafuta. Kuphatikiza apo, ndi njira yabwino yopangira madzi ozizira amadzi a m'nyanja, mizere yotsekera moto, ndi mizere yotulutsa mpweya wambiri ndi brine m'mitengo yochotsa mchere.
