Kowiri tira maitai kowiri tira rite te taha
Whakataki Hua
Paerewa: AiSi, ASTM, bs, DIN, GB, JIS
Tau: raupapa Q195-Q420, Q235
Te Takenga Mai: Shandong Haina (Tuawhenua)
Waitohu: zhongao
Tauira: 2#-20#- dcbb
Momo: ōrite
Taupānga: Te Hanga Whare, Te Hanganga
Manawanui: ±3%, kia rite tonu ki ngā paerewa G/B me JIS
Taonga: Rino Koki, Rino Koki Hurihia Wera, Rino Koki
Rahi: 20*20*3mm-200*200 *24mm
Roa: 3-12M, kia rite rānei ki ngā whakaritenga a te kiritaki
Wā tuku: i roto i ngā rā 30 i muri i te whiwhinga o te utu L/C, T/T rānei i mua
Ngā tikanga utu: FOB/CIF/CFR kia rite ki ngā whakaritenga a te kiritaki
Ko te maitai kowiri tira he rīpene maitai roa e tū poutū ana ngā taha e rua tetahi ki tetahi, ā, he koki te hanga.
Ko ōna whakatakotoranga e whakaatuhia ana i roto i ngā mirimita o te whānui taha × te whānui taha × te matotoru taha. Hei tauira, ko te tikanga o "∠25×25×3" he koki maitai kore waikura ōrite te taha me te whānui taha o te 25 mm me te matotoru taha o te 3 mm. Ka taea hoki te whakaatu mā te tau tauira, arā, te maha o ngā henimita o te whānui taha, pērā i te ∠3#. Kāore te tau tauira e tohu i te rahi o ngā matotoru taha rerekē i roto i te tauira kotahi. Nō reira, whakakīia ngā ine whānui taha me te matotoru taha o te maitai koki maitai kore waikura i roto i te kirimana me ētahi atu tuhinga, ā, kaua e whakamahi i te tau tauira anake. Ko te whakatakotoranga o te maitai koki maitai kore waikura ōrite te taha kua hurihia wera ko te 2#-20#.
Ka taea te hanga i te koki maitai kore waikura mai i ngā wāhanga e mau ana i te ahotea kia rite ki ngā hiahia rerekē o te hanganga, ā, ka taea hoki te whakamahi hei hononga i waenga i ngā wāhanga. He whānuitia te whakamahinga i roto i ngā hanganga whare me ngā hanganga hangarau, pērā i ngā kurupae whare, ngā piriti, ngā pourewa tuku hiko, ngā mīhini hiki me te kawe, ngā kaipuke, ngā oumu ahumahi, ngā pourewa tauhohenga, ngā whata ipu me ngā whata whare putunga.
Ko te maitai koki kowiri tira he maitai hanganga waro mō te hanga. He maitai wāhanga he wāhanga māmā. Ko te nuinga o te wā ka whakamahia mō ngā wāhanga whakarewa me te anga o te whare wheketere. I te whakamahinga, me pai te kaha whakarewa, te mahi whakarerekētanga kirihou me te kaha miihini. Ko ngā pirepire mata mō te hanga koki kowiri tira he pirepire tapawhā waro-iti, ā, ko ngā koki kowiri tira kua oti te hanga ka tukuna i roto i te āhua huri wera, whakaōrite, huri wera rānei.
Whakaaturanga Hua
Ngā Momo me ngā Whakatakotoranga
E rua ngā momo matua: te maitai koki maitai kore waikura taha ōrite me te maitai koki maitai taha kore taurite. I roto i ēnei, ka taea te wehewehe i te maitai koki maitai taha kore taurite ki te matotoru taha kore taurite me te matotoru taha kore taurite.
Ko ngā whakatakotoranga o te koki maitai kore waikura e whakaatuhia ana e ngā ine o te roa o te taha me te matotoru o te taha. Mai i te tau 2010, ko ngā whakatakotoranga o ngā koki maitai kore waikura o te motu ko te 2-20, ā, ko te maha o ngā henimita o te roa o te taha ko te tau. Ko te koki maitai kore waikura o te tau kotahi he maha ngā matotoru taha e 2-7 rerekē. Ko ngā koki maitai kore waikura kawemai e tohu ana i te rahi me te matotoru tuturu o ngā taha e rua, ā, e tohu ana i ngā paerewa e tika ana. Ko te tikanga, ko ngā mea he roa taha 12.5cm, neke atu rānei, he koki maitai kore waikura nui, ko ngā mea he roa taha i waenga i te 12.5cm me te 5cm he koki maitai kore waikura rahi-waenga, ā, ko ngā mea he roa taha 5cm, iti iho rānei, he koki maitai kore waikura iti.
Ko te raupapa o te kawemai me te kaweake i te koki maitai kowiri tira e hangai ana i runga i ngā whakaritenga e hiahiatia ana i te whakamahinga, ā, ko tōna taumata maitai ko te taumata maitai waro e rite ana. Ara, kāore he hanganga me te raupapa mahi motuhake o te koki maitai kowiri tira engari ko te tau whakaritenga anake.
E rua ngā momo o te roa tuku o te koki maitai kore waikura: te roa pumau me te roa takirua. E whā ngā whānuitanga o te roa pumau o te koki maitai kore waikura o te motu, arā, 3-9m, 4-12m, 4-19m, 6-19m, e ai ki ngā whakaritenga rerekē. Ko te roa o te koki maitai kore waikura i hangaia i Hapani he 6-15m.
Ka tatauhia te teitei o te wāhanga o te koki maitai kowiri tira taha kāore i te ōrite i runga i te whānui o te taha roa o te koki maitai kowiri tira taha kāore i te ōrite.
Ngā Whakatakotoranga
GB9787—88/GB9788—88 (te rahi, te āhua, te taumaha me te rerekētanga e whakaaetia ana mō te koki maitai kore waikura wera-hurihuri ōrite/kore ōrite); JISG3192—94 (te āhua, te rahi, te taumaha me te manawanui o te maitai wāhanga wera-hurihuri); DIN17100—80 (Te paerewa kounga mō te maitai hanganga noa); ГОСТ535-88 (ngā tikanga hangarau mō te maitai waro noa).
E ai ki ngā paerewa kua whakahuatia ake nei, me tuku te koki maitai kore waikura i roto i ngā paihere, ā, me tutuki te maha o ngā paihere me te roa o te paihere kotahi ki ngā ture. Ko te koki maitai kore waikura ka tukuna tahangatia, ā, me aro ki te tiaki i te wā e kawe ana, e penapena ana hoki.
| Taonga | Rino Koki, Rino Koki Hurihia Wera, Rino Rino Koki |
| Rahi | 20*20*3mm-200*200*24mm |
| Roa | 3-12M rānei i runga i ngā whakaritenga a te kiritaki |
| Tau | Q235 |
| Manawanui | Whai pūmau i ngā paerewa G/B me JIS |
| Te wā tuku | I roto i ngā rā 30 i muri i te whiwhinga o te L/C, te utu T/T rānei kua utua mua |
| Te wā utu | FOB/CIF/CFR kia rite ki ngā whakaritenga a te kiritaki |
| Wāhi whānau | Hebei, Haina (Tuawhenua) |
| Waitohu | Jinbaicheng |
| Tono | Whakatakotoria |
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