Fua-fa'aluu Galvanized Carbon Steel Tubes Manaoga Fa'apitoa
| Fa'amatalaga Fa'apitoa | |
| • Mea | uamea kaponi uamea fa'amea vevela; |
| • Ufiufi | Zinc layer faʻaaogaina e faʻaaoga ai le faʻagasologa o le galvanizing vevela, faʻatasi ai ma se mafiafia maualalo e tusa ai ma tulaga faʻatatau; |
| • Umi | Pa mai le 5.8 i le 6 mita (pe pei ona manaʻomia e le poloketi) |
| • Mafiafia o Pa | E tusa ai ma tulaga talafeagai NBR, ASTM poʻo DIN; |
| Tulaga ma Tulafono Faatonutonu | |
| • NBR 5580 | O paipa uamea kaponi uamea fa'atasi ma su'iga mo le felauaiga o vai; |
| • ASTM A53 / A53M | Fa'amatalaga Fa'ata'ita'i mo Pipe, Uamea, Uuliuli ma Vevela, Fa'apipi'i Zinc, Uuleleia ma le Su'e; |
| • DIN 2440 | O paipa u'amea, feololo-mamafa, talafeagai mo le si'ila |
| • BS 1387 | O faagaau u'amea ma fa'alava ma fa'alava ma mo fa'apa'u u'amea fa'ameamea e talafeagai mo le u'i po'o le viliina i filo paipa BS21. |
| Uiga Fa'atinoga | |
| Omiga Galuega | O le paipa gi e tatau ona tatalia le mamafa galue mo paipa vasega feololo o le NBR 5580 tulaga; |
| Tete'e a'e | Ona o le faagasologa o le galvanization, o paipa e maualuga le tetee atu i le pala, talafeagai mo le faaaogaina i faiga vai inu; |
| Feso'ota'i | O paipa gi e mafai ai ona faʻafesoʻotaʻi faʻamautu ma faʻafefe vai ma isi mea faʻaoga (valves, faʻapipiʻi, ma isi) e ala i filo masani poʻo isi auala talafeagai. |
Fa'au'u uamea Vasega Uila ma Tulaga Fa'atonu
| FA'AGA FA'AVAE FA'AVAE FA'AVAE FA'AVAE | ||||
| Tulaga | ASTM A53 / API 5L | JIS3444 | BS1387 / EN10255 | GB/T3091 |
| Vasega uamea | Gr. A | STK290 | S195 | Q195 |
| Gr. B | STK400 | S235 | Q235 | |
| Gr. C | STK500 | S355 | Q355 | |
NBR 5580 Galvanized Uamea Fua Lapopoa
| DN | OD | OD | Malosi o Pa | mamafa | ||||
| L | M | P | L | M | P | |||
| Inisi | MM | (mm) | (mm) | (mm) | (kg/m) | (kg/m) | (kg/m) | |
| 15 | 1/2” | 21.3 | 2.25 | 2.65 | 3 | 1.06 | 1.22 | 1.35 |
| 20 | 3/4” | 26.9 | 2.25 | 2.65 | 3 | 1.37 | 1.58 | 1.77 |
| 25 | 1” | 33.7 | 2.65 | 3.35 | 3.75 | 2.03 | 2.51 | 2.77 |
| 32 | 1-1/4” | 42.4 | 2.65 | 3.35 | 3.75 | 2.6 | 3.23 | 3.57 |
| 40 | 1-1/2” | 48.3 | 3 | 3.35 | 3.75 | 3.35 | 3.71 | 4.12 |
| 50 | 2” | 60.3 | 3 | 3.75 | 4.5 | 4.24 | 5.23 | 6.19 |
| 65 | 2-1/2” | 76.1 | 3.35 | 3.75 | 4.5 | 6.01 | 6.69 | 7.95 |
| 80 | 3” | 88.9 | 3.35 | 4 | 4.5 | 7.07 | 8.38 | 9.37 |
| 90 | 3-1/2" | 101.6 | 3.75 | 4.25 | 5 | 9.05 | 10.2 | 11.91 |
| 100 | 4” | 114.3 | 3.75 | 4.5 | 5.6 | 10.22 | 12.19 | 15.01 |
| 125 | 5” | 139.7 | - | 4.75 | 5.6 | 15.81 | 18.52 | |
| 150 | 6” | 165.1 | - | 5 | 5.6 | 19.74 | 22.03 | |
Tulaga Maualuga Fa'amaonia
1) I le taimi ma le maeʻa o le gaosiga, o le aufaigaluega QC e sili atu i le 5 tausaga le poto masani asiasia oloa i se taimi.
2) Falesu'esu'e aloa'ia a le atunu'u ma tusi pasi CNAS
3) Su'esu'ega talia mai le isi vaega tofia/totogi e le fa'atau, pei ole SGS, BV.
4) Faʻamaonia e Meleisia, Initonesia, Sigapoa, Filipaina, Ausetalia, Peru ma Peretania.
O isi Oloa uamea uamea e feso'ota'i
Mea fa'apipi'i fa'ameamea,
Fa'apipi'i fa'amea fa'ameamea i totonu o lo'o fa'apipi'iina
Fausia Pipa Fa'atafafafa'atasia,
Paipa u'amea o le la,
Fausia Paipa Uamea
