He kurupae hanganga kaha-teitei, iti-koranu ngā kurupae I maitai ASTM A572 Grade 50, e tuku ana i te kaha kawe kawenga me te ngāwari ki te whakarewa mō ngā whare, ngā piriti, me ngā hanganga ahumahi.
Ngā Kurupae I-Rawa Kaha Teitei, he Iti te Koranu ASTM A572, he Reanga 50, he Rahi Ritenga e Wātea ana, he Kurupae I-Rawa Hanganga
| Taonga | Whakatakotoranga / Taipitopito |
|---|---|
| Paerewa Rauemi | ASTM A572 Tau 50 (HSLA maitai hanganga) |
| Te Kaha Mīhini | Hua ≥345 MPa (50 ksi); Kukū 450–620 MPa |
| Ngā Rahi Wāhanga | W8×18 ki W24×104 (ngā āhua-W emepaea) |
| Ngā Kōwhiringa Roa | Paerewa 6 m me te 12 m; e wātea ana te tapahi kaupapa-ā-rohe |
| Mana Whakahaere Ahu | I hangaia kia rite ki ngā paerewa ASTM A6 |
| Tirotiro me te Tiwhikete | EN 10204 3.1; whakamātautau SGS / BV kōwhiringa |
| Āhua o te Mata | Pango, peitatia, wera-tuku rānei te konukōre |
| Ngā Whakamahinga Noa | Ngā whare, ngā piriti, ngā ahumahi taumaha, ngā waka me ngā hanganga moana |
| Waro ōrite (Ceq) | ≤0.47%, e tika ana mō te whakarewa hanganga (AWS D1.1) |
| Kounga Whakaoti | He mata maeneene, kāore he hapa; he tika ≤2 mm/m |
| Taonga | Whakatakotoranga | Whakaahuatanga |
|---|---|---|
| Te Kaha o te Hua | ≥345 MPa (50 ksi) | Taumata kawenga te tīmatanga o te whakarerekētanga tuturu |
| Kaha Kume | 450–620 MPa (65–90 ksi) | Te kawenga kume mōrahi i mua i te whati |
| Te whakaroa | ≥18% | Te ngāwari i inehia i runga i te roa paerewa |
| Te pakeketanga (Brinell) | 135–180 HB | Awhe pakeke tohu |
| Waro (C) | ≤0.23% | He taurite mō te kaha me te ngāwari ki te whakarewa |
| Manganēhi (Mn) | 0.50–1.60% | Ka whakapai ake i te kaha me te pakari i te pāmahana iti |
| Whānariki (S) | ≤0.05% | Whakahaeretia kia mau tonu te ngāwari |
| Whēkau (P) | ≤0.04% | He iti noa iho hei whakapakari i te pakari me te ātete ki te ngenge |
| Hiraka (Si) | ≤0.40% | Ka whai wāhi ki te kaha me te tango waikura |
| Āhua | Hōhonutanga (in) | Whānui o te Flange (inihi) | Matotorutanga o te Tukutuku (inihi) | Matotoru o te Flange (inihi) | Taumaha (lb/ft) |
| W8×21（Ngā Rahi e Wātea Ana） | 8.06 | 8.03 | 0.23 | 0.36 | 21 |
| W8×24 | 8.06 | 8.03 | 0.26 | 0.44 | 24 |
| W10×26 | 10.02 | 6.75 | 0.23 | 0.38 | 26 |
| W10×30 | 10.05 | 6.75 | 0.28 | 0.44 | 30 |
| W12×35 | 12 | 8 | 0.26 | 0.44 | 35 |
| W12×40 | 12 | 8 | 0.3 | 0.5 | 40 |
| W14×43 | 14.02 | 10.02 | 0.26 | 0.44 | 43 |
| W14×48 | 14.02 | 10.03 | 0.3 | 0.5 | 48 |
| W16×50 | 16 | 10.03 | 0.28 | 0.5 | 50 |
| W16×57 | 16 | 10.03 | 0.3 | 0.56 | 57 |
| W18×60 | 18 | 11.02 | 0.3 | 0.56 | 60 |
| W18×64 | 18 | 11.03 | 0.32 | 0.62 | 64 |
| W21×68 | 21 | 12 | 0.3 | 0.62 | 68 |
| W21×76 | 21 | 12 | 0.34 | 0.69 | 76 |
| W24×84 | 24 | 12 | 0.34 | 0.75 | 84 |
| W24×104（Ngā Rahi e Wātea Ana） | 24 | 12 | 0.4 | 0.88 | 104 |
| Tawhā | Awhe Noa | Manawanui ASTM A6/A6M | Ngā Tuhipoka |
|---|---|---|---|
| Hōhonutanga (H) | 100–600 mm (4"–24") | ±3 mm (±1/8") | Me noho tonu ki roto i te rahi ingoa |
| Whānui o te Flange (B) | 100–250 mm (4"–10") | ±3 mm (±1/8") | Ka whakarite kia pumau te kawenga |
| Matotorutanga o te Tukutuku (t_w) | 4–13 mm | ±10% ±1 mm rānei | Ka pā ki te kaha kutikuti |
| Matotoru o te Flange (t_f) | 6–20 mm | ±10% ±1 mm rānei | He mea nui mō te kaha piko |
| Roa (L) | 6–12 m te paerewa; 15–18 m te ritenga | +50 / 0 mm | Kāore e whakaaetia te manawanui tango |
| Te tika | — | 1/1000 o te roa | hei tauira, te rahinga o te anga 12 mm mō te kurupae 12 m |
| Tapawhā Whārite o te Flange | — | ≤4% o te whānui o te flange | Ka whakarite kia tika te whakarewa/te whakahāngai |
| Takahuri | — | ≤4 mm/m | He mea nui mō ngā kurupae whānui |
Pango Wera Hurihia: Āhua paerewa
Te whakapūmau wera-toia: ≥85μm (e rite ana ki te ASTM A123), whakamātautau rehu tote ≥500h
Paninga: I pania te mata o te kurupae maitai ki te peita wai mā te rehu hau.
| Kāwai Whakaritenga | Ngā Kōwhiringa | Whakaahuatanga | MOQ |
|---|---|---|---|
| Ahu | Teitei (H), Whānui o te Flange (B), Matotoru o te Web me te Flange (t_w, t_f), Roa (L) | Rahi paerewa, rahi kore paerewa rānei; ratonga tapahi-ki-te-roa e wātea ana | 20 tāne |
| Te Maimoatanga Mata | I hurihia (mangu), Te pupuhi onepu/Te pupuhi pupuhi, Te hinu ārai-waikura, Te peita/Te paninga epoxy, Te whakapūmau wera-toia | Whakapai ake i te ātete ki te waikura mō ngā momo taiao | 20 tāne |
| Te tukatuka | Te keri, te whakatō, te tapahi porotaka, te whakarewa, te tukatuka pito-mata, te hanga-mua o te hanganga | I hangaia kia rite ki ngā tuhi; he pai mō ngā anga, ngā kurupae, me ngā hononga | 20 tāne |
| Te Tohu me te Tākai | Tohu ritenga, Tākai, Pereti pito tiaki, Takai ā-wai, Mahere uta ipu | Ka whakarite kia haumaru te whakahaere me te tuku, he mea tino pai mō te utanga moana | 20 tāne |
Ngā Hanganga Whare:Hei kurupae me hei pou matua mō ngā whare teitei, ngā wheketere, ngā whare putunga, me ngā piriti hei kawe i ngā kawenga hanganga.
Te Hangarau Piriti:Hei wāhanga matua, hei wāhanga whakawhiti rānei i roto i ngā piriti waka me ngā piriti waewae.
Tautoko Ahumahi me ngā Taputapu:Tautoko pakari mō ngā taputapu taumaha, ngā anga whakaari me ngā anga ahumahi.
Te Whakapakari Hanganga:Whakamahia hei whakapakari, hei whakakaha rānei i ngā hanganga o nāianei hei whakarei ake i te āheinga ki te pikau kawenga me te piko.
Hanganga Whare
Te Hangarau Piriti
Tautoko Taputapu Ahumahi
Whakakaha Hanganga
1) Tari Peka - tautoko reo Pāniora, āwhina whakawātea tikanga, me ētahi atu.
2) Neke atu i te 5,000 tana o ngā taonga kei roto i te taonga, me te whānuitanga o ngā rahi
3) I tirotirohia e ngā whakahaere mana pēnei i a CCIC, SGS, BV, me TUV, me ngā takai paerewa mō te moana
Te tākai:
Ka tautokona ngā paihere ki ngā whitiki rino me ngā mea whakawehe i waenga i ngā paparanga hei ārai i te neke me te kino ki te mata.
Kua takaihia ki te pepa ātete wai hei tiaki i te makuku me te waikura.
He mārama te tānga me te tohu/rahi/tau wera/tirotiro.
Tukunga:
Mā te Moana: Ka taea te whakarite i te tuku ipu, i te tuku papatipu rānei, i runga i te rahi me te wāhi e haerehia ana.
Kua whakaritea kia haumaru te whakahaere, kia tika te uta me te tuku i te wā tika.
Otinga Kawenga Mākete o Amerika: Ko ngā kurupae ASTM I ka tukuna ki ngā whenua o Amerika mā roto i ngā utanga moana kua whakakīia ki roto i ngā ipu me te whitiki maitai, te tiaki pito, me te maimoatanga ārai-waikura hei whakarite i te kawe haumaru me te whai hua.
Q: He aha ngā whakaritenga mō āu hihi-I i Amerika Waenganui?
A: Kei te rite ā mātou hihi Ibeam ki te ASTM A36 me te A572 Grade 50, he mea e tika ana mō Austin America. Ka taea hoki e mātou te whakarato hua e rite ana ki ngā paerewa ā-motu (hei tauira, MEXICO NOM).
Q: Kia pehea te roa o te wā tuku ki Panama?
A: Te Wā Whakawhiti Uta Moana mai i te Tauranga o Tianjin ki te Rohe Hokohoko Koreutu o Colon 28–32 ngā rā wiki. Te Wā Arataki Whakaputa me te Wā Tukunga Ko te whakamahi i te wā arataki whakaputa, te wā tuku rānei, kei runga i te hiahia o te kaihoko ki te whakatakoto i ngā taonga ki runga i tana ake ipu, me whakarite rānei mātou i te tuku. Ka taea hoki te whakarite i te tuku tere.
Q: Ka taea e koe te āwhina ki te whakawātea i ngā taake?
Āe, mā ā mātou kaihokohoko ngaio e mahi te whakapuakitanga tikanga, e utu te taake me ngā mahi pepa katoa kia pai ai te tuku.
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