| Hua | Paipa Tiu Tiu Ahi |
| Rauemi | Carbon Steel |
| Kōeke | Q195 = S195 / A53 Kōeke A Q235 = S235 / A53 Kōeke B / A500 Kōeke A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Kōeke B Kōeke C |
| Paerewa | ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
| Mata | paninga konutea 200-500g/m2 (30-70um)OrPania pango / peita whero |
| Ka mutu | Ko nga pito kua haea |
| he potae kore ranei |
Mana Kounga Tino:
1) I te wa, i muri i te whakaputanga, 4 nga kaimahi QC neke atu i te 5 tau te wheako ki te tirotiro i nga hua i te matapōkeretia.
2) Te taiwhanga whaimana a motu me nga tiwhikete CNAS
3) Ko te tirotiro pai mai i te hunga tuatoru kua tohua / utua e te kaihoko, penei i te SGS, BV.
4) Kua whakaaetia e Malaysia, Indonesia, Singapore, Philippines, Ahitereiria, Peru me UK. Kei a matou te UL, ISO9001 / 18001, Tiwhikete FPC.
Taupānga:
Hanganga / hanga whare paipa maitai
Pupa maitai scaffolding
Paipa maitai pou taiapa
Pupa maitai parepare ahi / paipa rino tauhiuhi ahi
Pupa maitai whare kakariki
Te wai pehanga iti, te wai, te hau, te hinu, te paipa raina
Pupa irrigation
Pupuri ringa
| OD | DN | ASTM A53 A795 GRA / B | |
| SCH10S | STD SCH40 | ||
| INIHI | 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 |
Te takai me te tuku:
Nga Taipitopito Taapaki: kei roto i nga paihere hexagonal e tika ana ki te moana kua whakakiia e nga takai rino, me nga kotaha nylon e rua mo ia paihere.
Nga Taipitopito Tukunga: I runga i te QTY, ko te tikanga kotahi marama.
Mō mātou:
Tianjin Youfa Steel Pipe i whakaturia i runga i Hōngongoi 1st, 2000. He katoa e pā ana ki 9000 kaimahi, 11 wheketere, 193 paipa maitai raina production, 3 taiwhanga whaimana motu, me te 1 Tianjin pokapū hangarau pakihi whaimana.
40 wera piauau maitai production raina putorino
wheketere:
Tianjin Youfa Steel Pipe Group Co., Ltd .-No.1 Peka;
Tangshan Zhengyuan Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Shaanxi Youfa Steel Pipe Co., Ltd
