| Oloa | Paipa uamea u'amea vevela |
| Mea | Uamea Carbon |
| Vasega | Q195 = S195 / A53 Vasega A Q235 = S235 / A53 Vasega B / A500 Vasega A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Vasega B Vasega C |
| Tulaga | ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
| Laufanua | Fa'apipi'i zinc 200-500g/m2 (30-70um) |
| Fa'ai'u | Fa'a'au pito |
| fa'atasi pe leai ni pulou |
SCH40 GI paipa uʻamea faʻatasi ai ma pito faʻaoga e faʻatatau i se paipa uʻamea o loʻo gaosia e faʻafetaui le tulaga SCH40 mo le mafiafia o le puipui ma e faia i le uʻamea uʻamea. O le "GI" o lo'o fa'atusaina mo le "u'amea fa'a'u'u" e fa'ailoa mai ai o le paipa ua ufiufi i se vaega o le zinc e puipuia ai mai le pala.
O le faaupuga "grooved ends" o loʻo faʻaalia ai o pito paipa ua mamanuina ma faʻaoga e faʻafaigofie ai le faʻapipiʻiina o soʻotaga masini poʻo mea faʻapipiʻi. E masani ona faʻaogaina pito faʻaoga i faiga puipui afi, HVAC system, ma isi faʻaoga e manaʻomia ai fesoʻotaʻiga vave ma malupuipuia.
| OD | DN | ASTM A53 A795 GRA / B | |
| SCH10S | STD SCH40 | ||
| Inisi | MM | (mm) | (mm) |
| 1/2” | 15 | 2.11 | 2.77 |
| 3/4” | 20 | 2.11 | 2.87 |
| 1” | 25 | 2.77 | 3.38 |
| 1-1/4” | 32 | 2.77 | 3.56 |
| 1-1/2” | 40 | 2.77 | 3.68 |
| 2” | 50 | 2.77 | 3.91 |
| 2-1/2” | 65 | 3.05 | 5.16 |
| 3” | 80 | 3.05 | 5.49 |
| 4” | 100 | 3.05 | 6.02 |
| 5” | 125 | 3.4 | 6.55 |
| 6” | 150 | 3.4 | 7.11 |
| 8” | 200 | 3.76 | 8.18 |
SCH40 Grooved Galvanized Steel Paipa Talosaga:
Faufale/mea faufale paipa uamea
Paipa u'amea puipui afi
Suavai maualalo maualalo, vai, kesi, suauu, paipa laina
Paipa fa'asusu
40 vevela u'amea uamea laina gaosiga
falegaosimea:
Tianjin Youfa Steel Pipe Group Co., Ltd .-No.1 Lala;
Tangshan Zhengyuan Uamea Paipa Co., Ltd;
Handan Youfa Uamea Paipa Co., Ltd;
Shanxi Youfa Uamea Paipa Co., Ltd
