Paipa Rino 20#
20# maitaiNō te maitai waro-iti kounga teitei, te maitai whakapūwero-matao me te maitai whakapakeke. He iti te kaha o te maitai, he pai te pakari, he ngāwari te whakarewa me te ngāwari ki te whakarewa. Nō te maitai waro-iti kounga teitei, te maitai whakapūwero-matao me te maitai whakapakeke. He iti te kaha o te maitai, he pai te pakari, he ngāwari te whakarewa me te ngāwari ki te whakarewa. Ko te tikanga he mea hanga paipa tuimotu me te iti o te ahotea me te kaha teitei.
| Tau | Awhe Rahi | ||||||||||||||
|
| OD | WT | |||||||||||||
| 20# | 21~1200 | 3~130 | |||||||||||||
| Tau | % o te Waenga Matū | ||||||||||||||
|
| C | Si | Mn | Cr | Mo | V | Ti | B | Ni | Cu | Nb | N | W | P | S |
| 20# | 0.17- | 0.17- | 0.35- | ≤ | — | — | — | — | ≤ | ≤ | — | — | — | ≤ | ≤ |
| Tau | Āhuatanga Mīhini | ||||||||||||||
|
| Kaha Kume (MPa) | Kaha Kume (Mpa) | Te Whakaroa (L/T) | Pānga(J) Poutū/Whakapae | Pakari (NB) | ||||||||||
| 20# | 410- | ≥ | ≥20% | ≥40/27 | — | ||||||||||
1. Wā tuku: Mā te nui o ngā taonga ka roa te wā tuku, arā, 5-7 ngā rā.
2. Whakahaere Utu: Mā ngā rauemi kei te ringa me te wheako nui ki te whakahaere utu ka taea e mātou te whakarato i te huinga rauemi tino tika i runga i ngā hiahia o te kiritaki.
3. Rauemi mira matua: Ka taea te whakarato i ngā tiwhikete katoa me ngā tuhinga tohu hei whakaatu i te kounga teitei me te tautoko i te tono.
4. Pūnaha QC tino pakari: Tirotiro rere katoa i te papaanga, whakamātautau katoa me te ripoata, tirotiro tuatoru
5. Ratonga i muri i te mahi: ka taea te whai i ngā hua katoa, Te whai i te pūtake o te nama
