Vaʻaiga lautele o le paʻu o le uʻamea
Ua silia ma le 70 tausaga talu mai le mea fou o le pale ironi paipa i le 1940s. Ma lona malosi maualuga, maualuga, malulu le tetee, tetee i le teʻi, faigofie fausiaina ma le tele o isi mea lelei, o le cardi ma le saogalemu. O le Aroken Jaron, na faaigoaina foi Adular Iron poʻo le Sptherodal Cyphite Filemu, o loʻo taʻua i le i ai o spheodidal grascite i nofoaga o loo i ai i le taimi nei.
Faʻamatalaga o le o loʻo avea ma paʻu o le uʻamea
| MeaIgoa | Ductile uʻamea paipa, Dipe paipa, ductile dud weron paipa, Nodular lafo uʻamea pipi |
| Umi | 1-12 mita pe o le manaʻoga o le tagata faʻatau |
| Lapoa | Dn 80 mm i dn 2000 mm |
| Vasega | K9, k8, C40, C85, C25, ma isi |
| Tulaga | Iso2531, En545, En598, GB, etc |
| PaipaJo gata | Tulei-i soofaatasi (Tyton soofaatasi), K Dynd Soofaatasi, lava-taofi soofaatasi |
| Meafaitino | CODCICE DOWNE Upega |
| Faiaoga i totonu | a). Portland Siosiomaga Mortar Loong |
| e). Sulphat Fortered Terement Mortar Luiling | |
| i). Maualuga-aluminum singment motherur luga | |
| o). Feozon fusia le Epoxy | |
| e). Suavai epoxy vali | |
| f). Black bitsumen vali | |
| Fesootaiga i fafo | a). zinc + bitsumen (70microns) vali |
| e). Feozon fusia le Epoxy | |
| i). Zinc-Alumini o le Ayy + suavai epoxy vali | |
| Talosaga | Suavai Poloketi, alavai, suavai, suavai, suavai paipa vai. |
Mataʻitusi o le paʻu uʻamea uʻamea
O paʻu uʻamea uʻamea o loʻo avanoa i le tele o faʻailoga mai le 80 MM i le 2000 MM ma e talafeagai mo le PASED CAREP Courction ma le BS e 598). O paʻu uʻamea uʻamea e faigofie lava le soʻoga, e mafai ona faʻatatauina i le tau uma o le tau ma masani e aunoa ma le manaʻoga mo le filifilia. O lona maualuga saogalemu faʻavae ma le mafai ona ogatasi eleele o le eleele e fai ai le lelei paipa mea mo le tele o le tele o talosaga.
Vasega o le pale ironi pape e mafai ona matou sapalai
O le siata o loʻo mulimuli mai o loʻo faʻaalia uma ai mea ua uma okeni o togi mo atunuʻu uma.If o oe o Amerika, ona mafai lea ona e filifilia le 60-40-18, 65-45-12, 70-50-05 masc.
| Atunuu | O mea o loʻo i ai i le uʻamea | |||||||
| 1 | Saina | Qt400-18 | Qt450-10 | Qt500-7 | Qt600-3 | Qt700-2 | Qt800-2 | Qt900-2 |
| 2 | Iapani | Fcd400 | Fcd450 | Fcd500 | FCD600 | Fcd700 | FCD800 | - |
| 3 | USA | 60-40-18 | 65-45-12 | 70-50-05 | 80-60-03 | 100-70-03 | 120-90-02 | - |
| 4 | Lusia | B __ 40 | B __ 45 | B __ 50 | B x x 60 | B itula 70 | B ч 80 80 | B x 5. 100 |
| 5 | Siamani | Ggg40 | - | Ggg50 | Gg60 | Ggg70 | Ggg80 | - |
| 6 | Italia | GS370-17 | GS400-12 | GS500-7 | GS600-2 | GS700-2 | Gs800-2 | - |
| 7 | Falani | FGS370-17 | FGS400-12 | FGS500-7 | Fg600-2 | FGS700-2 | Fgs800-2 | - |
| 8 | Egelani | 400/17 | 420/12 | 500/7 | 600/7 | 700/2 | 800/2 | 900/2 |
| 9 | Polani | ZS3817 | ZS4012 | ZS5002 | ZS6002 | ZS7002 | Zs8002 | ZS9002 |
| 10 | Initia | SG370 / 17 | SG400 / 12 | SG500 / 7 | SG600 / 3 | SG700 / 2 | SG800 / 2 | - |
| 11 | Romania | - | - | - | - | Fug70-3 | - | - |
| 12 | Spain | Fge38-17 | Fge42-12 | Fge50-7 | Fge60-2 | Fge70-2 | Fge80-2 | - |
| 13 | Belgium | Fng38-17 | Fng42-12 | Fng50-7 | Fng60-2 | Fng70-2 | Fng80-2 | - |
| 14 | Ausetalia | 400-12 | 400-12 | 500-7 | 600-3 | 700-2 | 800-2 | - |
| 15 | Sweden | 0717-02 | - | 0727-02 | 0732-03 | 0737-01 | 0864-03 | - |
| 16 | Hungary | GǒV38 | Gǒv40 | Gǒv50 | Gǒv60 | Gǒv70 | - | - |
| 17 | Bulgaria | 380-17 | 400-12 | 450-5, 500-2 | 600-2 | 700-2 | 800-2 | 900-2 |
| 18 | Iso | 400-18 | 450-10 | 500-7 | 600-3 | 700-2 | 800-2 | 900-2 |
| 19 | Kopi | - | Fmp45007 | Fnp55005 | Fnp65003 | Fmnp70002 | - | - |
| 20 | Saina Taiwan | Grp400 | - | Grip500 | Grip600 | GRP700 | Grp800 | - |
| 21 | Holland | Gn38 | Gn42 | GN50 | Gn60 | Gn70 | - | - |
| 22 | Luxembourg | Fng38-17 | Fng42-12 | Fng50-7 | Fng60-2 | Fng70-2 | Fng80-2 | - |
| 23 | Austria | Sg38 | Sg42 | Sg50 | Sg60 | Sg70 | - | - |
O le Amiomea Upega Tatala
Ua sili le malosi o le uʻamea o le uʻamea ma le poto nai lo le uʻamea uʻamea. O meatotino na e mafai ai ona faʻaaogaina lelei le lautele i le tele o vaega o Alamanuia, e faʻamatala ai pai, uili, maʻa fale, ma le tele o isi oloa. Aua e le faʻapaʻi e pei o le paʻepaʻe uʻamea, o loʻo saogalemu foi le uʻamea e faʻaaoga ai talosaga a le afaina, e pei o papa.
