Kupaka Kwakunja
Katswiri Wanu Wopaka Zopaka Zakunja
Octal Pipe ndi katswiri komanso wophatikizika wogulitsa zinthu zamafuta ndi zitsulo zamafakitale zochokera ku China. Pokhala ndi chidziwitso chochuluka pakupereka, kugawa, ndi kupanga, timakhazikika popereka zipangizo zosiyanasiyana zazitsulo zamafuta & gasi, mphamvu, ndi mafakitale.
Chifukwa Chosankha Ife
Chitsimikizo Chapamwamba Kwambiri
Mipope yathu yachitsulo imayesedwa mwamphamvu ndikutsata miyezo yapadziko lonse lapansi, kuwonetsetsa kukhazikika kosayerekezeka, kukana dzimbiri, komanso kugwira ntchito m'malo ovuta kwambiri.
Zikalata
Chilichonse chimathandizidwa ndi kutsatiridwa kwathunthu kwa zinthu, satifiketi ya mphero, komanso kutsata miyezo yapadziko lonse lapansi monga API, ASTM, ASME, EN, ndi ISO.
Mitengo Yopikisana
Timatumiza mapaipi achitsulo-apamwamba kwambiri pamtengo wokwanira, kukulitsa mtengo wake popanga zinthu mwaluso ndi kasamalidwe ka zinthu popanda kusokoneza ubwino wake.
Kutumiza Mwachangu & Zodalirika
Pogwiritsa ntchito njira zoyendetsera bwino zonyamula katundu panyanja komanso maukonde apadziko lonse lapansi, timatsimikizira kutumiza mapaipi achitsulo panthawi yake, kuchepetsa kuchedwa komanso kusunga ntchito zanu zamafakitale nthawi yake.
FBE Coated Steel Pipe ndi mtundu wa chitoliro chachitsulo chokutidwa ndi epoxy resin (FBE), chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale monga mafuta, gasi, madzi, ndi mapaipi ena amadzimadzi kapena gasi. Kupaka kwa FBE kumagwiritsidwa ntchito popaka chitoliro chachitsulo ndi utomoni wa epoxy kenako ndikuchiza potenthetsa kuti chikhale chotchinga cholimba chomwe chimapangitsa kuti chitolirocho chisawonongeke. Kupaka uku kumateteza bwino dzimbiri kuchokera kuzinthu zachilengedwe zakunja monga madzi, nthaka, ndi mchere, zomwe zimakulitsa kwambiri moyo wautumiki wa chitoliro.
● Dongosolo: Single-layer Fusion Bonded Epoxy (FBE)
● Miyezo: ISO 21809-2, AWWA C213, CSA Z245.20
● Chitoliro cha mapaipi: ½″ - 48″ (mwambo mpaka 60″)
● Kupaka makulidwe: 250 - 500 μm
● Kutentha: -30 digiri kufika ku +95 digiri
● ISO 21809-2 - FBE yogwiritsidwa ntchito ndi fakitale pamapaipi okwiriridwa kapena omira
● AWWA C213 - Kupaka kwa FBE kwa mapaipi amadzi
● CSA Z245.20 – Fusion-bonded epoxy wa chitoliro chachitsulo
● NACE SP0102 - Kagwiritsidwe ntchito ndi kuyendera
● Mitundu ya Mipope: Zosasunthika, ERW, LSAW, SSAW
● OD: ½″ - 48″ (mwambo mpaka 60″)
● Kupaka makulidwe: 250 - 500 μm
● Kutentha kwa Ntchito: -30 digiri ku +95 digiri
Njira Yopangira FBE
Kukonzekera Pamwamba
Kuphulika kwamphamvu kwa Sa 2½, nangula mbiri 50–100 μm
01
Kutentha
Kuwotcha kapena kutentha kwa ng'anjo mpaka madigiri 200-250
02
Kugwiritsa Ntchito Powder
Electrostatic spray of epoxy powder
03
Fusion & Kuchiritsa
Epoxy amasungunula, zopingasa, zomangira ndi chitsulo
04
Kuzizira & Kuyang'ana
Kuzizira kolamulidwa, macheke a makulidwe, mayeso a tchuthi
05
Kutsika Kochepa Kwapaipi Yopaka FBE Yomaliza
|
Kukula kwa Chitoliro (Kutchulidwa Kunja kwa Daimeter) |
Tchati chokhuthala cha Min Coating mu (MM) |
|
Zochepera kapena zofanana ndi 10 3 /4 (273.1 MM) |
2.5 |
|
32 (813.0 MM) |
3.3 |
|
12 3 /4 ( 323.9 MM) mpaka Kuchepera kapena kufanana ndi 18 (457 MM) |
2.8 |
|
20 (508.0 MM) mpaka Kuchepera kapena kufanana ndi 0 (762 MM) |
3 |
|
Katundu |
Chofunikira |
|
Chinyezi |
0.5% |
|
Kuchulukana |
1.2 ~ 1.8g/cm3 |
|
Kufotokozera za Theoretical |
0.6993 m2/kg pa mm (134.6 ft2/lb pa mil) |
|
Pa Sieve |
150μm ufa pa sieve Ochepera kapena wofanana ndi 3%, 250μm ufa pa sieve Ochepera kapena wofanana ndi 0.2% |
|
Tinthu Kukula |
Zokulirapo kuposa 250um 0.2% Chachikulu kuposa 150um 3.0% |
|
Kuganiza Mafilimu |
Mu FBE Systems: 300-400 µm (12-16 mls) b. Monga choyambira mu 3-wosanjikiza kachitidwe ka PE kapena PP: 150-300 ma microns (6-12 mils) |
|
Opaleshoni Temp. Mtundu |
-73ºC (-100 digiri F) mpaka 110 digiri (230 digiri F) |
|
Thermal katundu |
ΔH Kuposa kapena kufanana ndi 45J/g, Tg2 Kuposa kapena kufanana ndi digirii 95 |
3PE ndi FBE Coating Differences
Mapangidwe azinthu za 3PE ndi FBE zokutira mapaipi zimakhudza zizindikiro zawo zogwirira ntchito, zomwe ziyenera kuyesedwa kuti zitheke.
|
Mayeso |
Kupaka kwa FBE |
3PE Kupaka |
|
Kulimbitsa Mphamvu |
Kuposa kapena kufanana ndi 10 MPa (ASTM D4541) |
Kuposa kapena kufanana ndi 15 MPa (ISO 4624) |
|
Impact Resistance |
1.5 J (ISO 6272) |
25 J ( ISO 6272) |
|
Kusokonezeka kwa Cathodic |
Ochepera kapena ofanana ndi 8 mm (48h, ASTM G8) |
Ochepera kapena ofanana ndi 5 mm (48h, ISO 15741) |
|
Madzi Permeability |
0.5-1.0 g/m²/tsiku |
<0.1 g/m²/day |
|
Kukaniza kwa UV |
Zosauka (zimafunika topcoat kuti kuwala kwa dzuwa) |
Zabwino kwambiri (PE wosanjikiza amatchinga 99% UV) |
Ulemu wa Kampani
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