| Oloa | Paipa U'amea Galvanized Vevela |
| Meafaitino | Uamea Kaponi |
| 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 Masani | ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
| Luga | Ufiufi o le zinc 200-500g/m2 (30-70um) |
| Fa'ai'uga | Pito ua fa'a'a'a |
| ma pe leai ni pulou |
O le paipa u'amea SCH40 GI e iai pito e mimilo i totonu e faasino i se paipa u'amea ua gaosia e tusa ai ma le tulaga faatonuina o le SCH40 mo le mafiafia o puipui ma ua faia i le u'amea u'amea. O le "GI" o lona uiga o le "u'amea u'amea" o lona uiga ua ufiufi le paipa i se vaega o le zinc e puipuia ai mai le 'ele'ele.
O le faaupuga "pito ua u'amea" e fa'ailoa mai ai o pito o paipa ua mamanuina i ni u'amea e fa'afaigofie ai le fa'apipi'iina o ni fa'amau po'o ni mea fa'apipi'i. E masani ona fa'aaogaina pito ua u'amea i faiga e puipuia ai afi, faiga HVAC, ma isi fa'aoga e mana'omia ai ni feso'ota'iga vave ma mautu.
| 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 |
Fa'aaogāga o Paipa U'amea Galvanized SCH40 Grooved:
Paipa u'amea mo galuega faufale / mea fau fale
Paipa u'amea e puipuia ai le afi
Vai maualalo le mamafa, vai, kesi, suāuu, paipa laina
Paipa fa'asūsū
40 laina gaosiga o paipa u'amea vevela
Falegaosimea:
Tianjin Youfa Steel Pipe Group Co., Ltd.-Lālā Nu.1;
Tangshan Zhengyuan uamea paipa Co., Ltd;
Kamupani Paipa Uamea a Handan Youfa, Ltd;
Kamupani Paipa Uamea a Shanxi Youfa, Ltd
