Double Wall corrugated PE pipe yɛ plastic paipu bi a ɛyɛ soronko a efi-Density polyethylene a ɛkorɔn mu. corrugated drigated drigated drigated co-extruded by inner ne akyi extruders wɔ biako nsusuw Damping, UV ahoɔden a ɛkyɛn so, ɔsom nkwa tenten, ahokeka pa, nhyɛso a ɛkorɔn a ɛko tia, ne nkɛntɛnso a ɛyɛ den a ɛko tia. Wobetumi de Municipal Engineering Sewage PE paipu no ato mmeae a asase ho nsɛm tebea nyɛ papa na ɛma wotumi de nsɔano no di dwuma yiye na wɔde si hɔ ntɛmntɛm, na ɛma ɛyɛ ade a eye ma atetesɛm mu nsu a ɛkɔ nsu mu ne nsu fĩ ho nhama.
Kɛseɛ:
Nominal inner diameter:
200mm/225mm/300mm/400mm/500mm/600mm/700mm/800mm .
Nneɛma a ɛwɔ honam fam ne mfiridwuma mu .
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Adeɛ |
Ahwehwɛde . |
Ɔkwan a wɔfa so sɔ hwɛ . |
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Nhyɛso a ɛfa twa ho (kn/㎡) . |
SN4. |
Ɛboro so anaasɛ ɛne 4 yɛ pɛ . |
GB/T9647-2015 na ɛwɔ hɔ. |
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SN6.3℃. |
kɛse sen anaasɛ ɛne 6.3 yɛ pɛ. |
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SN8. |
Ɛboro so anaasɛ ɛne 8 yɛ pɛ . |
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SN10℃. |
Ɛboro so anaasɛ ɛne 10 yɛ pɛ . |
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SN12.5. |
a ɛboro anaasɛ ɛne 12.5 yɛ pɛ. |
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SN16. |
a ɛboro so anaasɛ ɛne 16 yɛ pɛ . |
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Nkɛntɛnso ahoɔden(TIR)/% . |
nea ennu anaasɛ ɛne no yɛ pɛ 10 . |
GB/T14152-2001 na ɛwɔ hɔ. |
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kurukuruwa na ɛyɛ nea ɛyɛ mmerɛw . |
Nhwɛsode no yɛ kurukuruwa na ɛyɛ mmerɛw,ɛnyɛ reverse bend, a enni ahomegye, afasu abien a enni mpaapaemu . |
ISO13968:2008 na ɛwɔ hɔ. |
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Oven sɔhwɛ . |
Bubbles biara nni hɔ,a delamination nka ho, no mu apaapae . |
8.7 |
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density/(kg/m .3) |
nea ennu anaasɛ ɛne no yɛ pɛ 1180 . |
GB/T1033.1-2008 na ɛwɔ hɔ. |
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Oxidation induction bere (200℃) /min . |
Ɛboro so anaasɛ ɛne 20 yɛ pɛ . |
GB/T19466.6-2009 na ɛwɔ hɔ. |
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Nhwehwɛmu a ɛfa creep ratio ho . |
nea ennu anaasɛ ɛne no yɛ pɛ 4 . |
GB/T18042-2000 . |
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Nsu mu ahoɔden a ɛwɔ nsu mu . |
Bere a ɛkɔ huammɔdi kɛse sen 100 anaasɛ ɛne no yɛ pɛ . |
20℃(hoop stress) PE80,PE100,9.0MPa,12.4MPa . |
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Bere a ɛkɔ huammɔdi kɛse sen anaasɛ ɛne no yɛ pɛ 165 . |
80℃(hoop stress) PE80,PE100,4.5MPa,5.4mpa . |
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Bere a ɛkɔ huammɔdi kɛse sen 1000 anaasɛ ɛne no yɛ pɛ . |
80℃(hoop stress) PE80,PE100,4.0MPa,5.0Mpa . |
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Elongation wɔ ahomegye bere mu . |
Ɛboro so anaasɛ ɛne 350 yɛ pɛ . |
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Esu
• Ɛka a ɛba fam .
• Ahoɔden a ɛkorɔn a ɛma nhyɛso ba .
• Density a ɛkorɔn, emu duru yɛ hare, ɛyɛ mmerɛw ma adansi .
• Nnuru a ɛko tia nyarewa .
• Deflection agyapade a ɛfata, shock resistance pa .
• Su pa a ɛyɛ papa .
• Ɔfasuo a ɛwɔ mu a ɛyɛ mmerɛw, nsuo a ɛtumi gyina ano kakraa bi, non{0}}fouling.
• Ɔhyew a ɛba fam a wɔko tia no denneennen .
• Nkɛntɛnso pa a ɛko tia .
• Electrical insulation agyapade pa .
• Nsɔano adwumayɛ a ɛkyɛn so, nsu a ɛretu biara nni hɔ .
• Nkwa tenten .
Applications .
1.Kurow mu nsu a ɛkɔ mu ne nsu fĩ a ɛkɔ nsu mu nhyehyɛe.
2.Wɔasie nsuo a ɛkɔ nsuo mu ne nsuo a ɛfiri nsuo mu a ɛwɔ beaeɛ a wɔte.
3.Nsuo nhyehyɛeɛ a ɛfa kuayɛ ho nsuo ne nsuo a ɛkɔ mu.
4.Nnwuma adwumayɛ ne mining ma nsu akwantu ne mframa.
5.Awiei a wɔyɛ wɔ pipeline nhwehwɛmu abura ho; Ɔkwan a wɔfa so yɛ adwuma wɔ ɔkwan kɛse so;
6.High-voltage cable, post ne telecommunications cable ahobammɔ nsateaa, ne nea ɛkeka ho.
Tags a ɛyɛ hyew .: HDPE Ɔfasuo mmienu a ɛyɛ corrugated paipu, China HDPE ɔfasuo mmienu a ɛyɛ corrugated pipe a wɔyɛ, wɔn a wɔde nneɛma ma, adwumayɛbea .
