Aotelega o Paipa U'amea Ductile
E faia i le u'amea fa'apala e masani ona fa'aaogaina mo le fa'asalalauina ma le tufatufaina atu o le vai inu e sili atu ma le 100 tausaga le umi e ola ai. O lenei ituaiga paipa o se atina'e tuusa'o o paipa u'amea na muamua atu, lea ua suia nei. E fetaui lelei mo le fa'apipi'iina o laina fa'asalalau autu i lalo o le eleele.
Fa'amatalaga o Paipa U'amea Ductile
| Igoa o le Oloa | U'amea ductile e fa'amauina e ia lava, Paipa U'amea Ductile ma le Spigot & Socket |
| Fa'amatalaga auiliili | Paipa U'amea Fa'apala ASTM A377, Paipa Fa'apala U'amea AASHTO M64 |
| Tulaga Masani | ISO 2531, EN 545, EN598, GB13295, ASTM C151 |
| Tulaga o le Vasega | C20, C25, C30, C40, C64, C50, C100 & Vasega K7, K9 & K12 |
| Umi | 1-12 Mita pe e pei ona manaʻomia e le tagata faʻatau |
| Tele | DN 80 mm i le DN 2000 mm |
| Metotia Fa'atasi | Ituaiga T; So'oga fa'amekanika ituaiga K; Taula e fa'alagolago i ai |
| Ufiufi i Fafo | Epoxy Mumu/Lanumoana po'o le Bitumen Uliuli, Ufiufi Zn & Zn-AI, Metallic Zinc (130 gm/m2 po'o le 200 gm/m2 po'o le 400 gm/m2 e tusa ai ma le mana'oga o le tagata fa'atau'(e tusa ai ma manaʻoga a le s) e tausisia ai tulaga faʻatonuina talafeagai a le ISO, IS, BS EN faʻatasi ai ma se vaega faʻaiʻu o le Epoxy Coating / Black Bitumen (mafiafia e itiiti ifo i le 70 micron) e tusa ai ma le manaʻoga a le tagata faʻatau'manaʻoga. |
| Ufiufi i totonu | Ufiufi sima o le ufiufi sima OPC/ SRC/ BFSC/ HAC e tusa ai ma mana'oga ma le sima Portland masani ma le sima tete'e atu i le Sulphate e ogatasi ma tulaga fa'atonuina talafeagai o le IS, ISO, BS EN. |
| Ufiufi | Suāuu u'amea zinc ma le Bituminous Coating (I fafo) Ufi sima (I totonu). |
| Talosaga | O paipa u'amea e fa'aaogā tele mo le fesiita'iga o vai otaota, vai inu ma mo le fa'asūsūina o vai. |
O Tele o lo'o Maua i le Faleoloa
| DN | Lapoa i Fafo [mm (in)] | Mafiafia o le puipui [mm (in)] | ||
| Vasega 40 | K9 | K10 | ||
| 40 | 56 (2.205) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 50 | 66 (2.598) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 60 | 77 (3.031) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 65 | 82 (3.228) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 80 | 98 (3.858) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 100 | 118 (4.646) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 125 | 144 (5.669) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 150 | 170 (6.693) | 5.0 (0.197) | 6.0 (0.236) | 6.5 (0.256) |
| 200 | 222 (8.740) | 5.4 (0.213) | 6.3 (0.248) | 7.0 (0.276) |
| 250 | 274 (10.787) | 5.8 (0.228) | 6.8 (0.268) | 7.5 (0.295) |
| 300 | 326 (12.835) | 6.2 (0.244) | 7.2 (0.283) | 8.0 (0.315) |
| 350 | 378 (14.882) | 7.0 (0.276) | 7.7 (0.303) | 8.5 (0.335) |
| 400 | 429 (16.890) | 7.8 (0.307) | 8.1 (0.319) | 9.0 (0.354) |
| 450 | 480 (18.898) | - | 8.6 (0.339) | 9.5 (0.374) |
| 500 | 532 (20.945) | - | 9.0 (0.354) | 10.0 (0.394) |
| 600 | 635 (25.000) | - | 9.9 (0.390) | 11.1 (0.437) |
| 700 | 738 (29.055) | - | 10.9 (0.429) | 12.0 (0.472) |
| 800 | 842 (33.150) | - | 11.7 (0.461) | 13.0 (0.512) |
| 900 | 945 (37.205) | - | 12.9 (0.508) | 14.1 (0.555) |
| 1000 | 1,048 (41.260) | - | 13.5 (0.531) | 15.0 (0.591) |
| 1100 | 1,152 (45.354) | - | 14.4 (0.567) | 16.0 (0.630) |
| 1200 | 1,255 (49.409) | - | 15.3 (0.602) | 17.0 (0.669) |
| 1400 | 1,462 (57.559) | - | 17.1 (0.673) | 19.0 (0.748) |
| 1500 | 1,565 (61.614) | - | 18.0 (0.709) | 20.0 (0.787) |
| 1600 | 1,668 (65.669) | - | 18.9 (0.744) | 51.0 (2.008) |
| 1800 | 1,875 (73.819) | - | 20.7 (0.815) | 23.0 (0.906) |
| 2000 | 2,082 (81.969) | - | 22.5 (0.886) | 25.0 (0.984) |
Fa'aoga o Paipa DI
• I totonu o le feso'ota'iga tufatufaina atu o le vai inu
• Fa'asalalauina o le vai mata ma le vai manino
• Sapalai o le vai mo fale gaosi oloa/fale gaosi oloa
• Faiga e taulima ma lafoa'i ai le lefulefu ma le palapala
• Faiga e tineia ai afi – i luga ma fafo atu o le matafaga
• I totonu o fale gaosi e aveese ai le masima
• O le vaega autū o le fa'aaogaina o otaota ma vai otaota
• Faiga e aoina ma lafoa'i ai otaota i le kalave
• Paipa e fa'amamago ai le vai timu
• Faiga e lafoa'i ai otaota mo fa'aoga i totonu o aiga ma fale gaosi oloa
• Faiga toe fa'aaogāina
• Galuega fa'apipi'i paipa i totonu o fale e togafitia ai le vai ma otaota
• Feso'ota'iga fa'atulagaina i vaita'ele ma tane vai
• Fa'aputuga pou mo le fa'amautuina o le eleele
• Paipa puipui i lalo o auala tetele o felauaiga








