Puranga Tūāpapa H-kurupae
He nui tā mātou mahi tahi me te tini o ngā kaihanga ara hiko me ngā anga hiko o te rā matua o te ao hei āwhina i a rātou ki te whakarei ake i ā rātou rahi me te whakaiti i ngā utu kawe. Mā te mahi tahi me mātou, ka taea e ngā kaiwhakarato te whakapai ake i te utu o ā rātou hua me ngā wā tuku kia pai ai te whakataetae.
He mea hanga te rauemi mai i te kurupae H whānui-whānui paerewa o Amerika me te paerewa rahi o ASTM A6. Ka taea te whiriwhiri i te kounga maitai i waenga i te ASTM A572 GR50 /GR60, ASTM A992, Q355 rānei. Ka tutuki te whakapūmau wera-tuku i ngā paerewa ASTM A123, ISO1461 me AS/NZS4680. Heoi anō, e harikoa ana mātou ki te whakatutuki i ētahi atu paerewa kounga me te matotoru paninga HDG rerekē mō ā mātou kiritaki, nā te mea ko tā mātou tikanga he tere te whakautu ki ngā hiahia o te kiritaki me te mahi tonu. Ko te rarangi roa a te kamupene o ngā whakatakotoranga noa o ngā kurupae WF 2000 tana, kia tutuki ai ngā whakaritenga tuku tere a te kiritaki.
E whakanuia ana e mātou ngā kaupapa a ō mātou kiritaki, pērā i te whakanuia o ā mātou ake hua. Ka mahi tahi mātou me ō mātou kiritaki mai i te tīmatanga o te kaupapa, kia pai ake ai ngā otinga mō te takai me te uta; ka rite tonu te aro ki ngā wā tuku ngāwari ake me ngā tirotiro a te hunga tuatoru. Ahakoa kua oti te kaupapa, ka taea tonu e ō mātou kiritaki o te ao te whakawhirinaki ki tā mātou ratonga muri-hoko hei whakarite kia whakamahia pai ai te hua mō te wā roa.
| Ngā Whakatakotoranga | Teitei | Whānui | Te matotoru o te tukutuku | Te matotoru o te flange | Te pūtoro kokonga | Taumaha ariā |
| W6 x 7 | 147 | 100 | 3.3 | 4.2 | - | 10.56 |
| W6 x 8.5 | 148 | 100 | 4.3 | 4.9 | 6 | 13.0 |
| W6 x 9 | 150 | 100 | 4.3 | 5.5 | 6 | 13.5 |
| W6 x 12 | 153 | 102 | 5.8 | 7.1 | 6 | 18.0 |
| W6 x 15 | 152 | 152 | 5.8 | 6.6 | 6 | 22.5 |
| W6 x 16 | 160 | 102 | 6.6 | 10.3 | 6 | 24 |
| W6 x 20 | 157 | 153 | 6.6 | 9.3 | 6 | 29.8 |
| W6 x 25 | 162 | 154 | 8.1 | 11.6 | 6 | 37.1 |
| W8 x 9 | 200 | 80 | 4.3 | 5.2 | 8 | 13.5 |
| W8 x 10 | 200 | 100 | 4.3 | 5.2 | 8 | 15 |
| W8 x 13 | 203 | 102 | 5.8 | 6.5 | 8 | 19.3 |
| W8 x 15 | 206 | 102 | 6.2 | 8 | 8 | 22.5 |
| W8 x 18 | 207 | 133 | 5.8 | 8.4 | 8 | 26.6 |
| W8 x 21 | 210 | 134 | 6.4 | 10.2 | 8 | 31.3 |
