Rīpene Matao Hurihia Matao, Koiri Kowiri tira ASTM A240 2205 2507
| Ingoa Hua | 2205 2507 koiri maitai kore waikura |
| Ngā māka | 201/EN 1.4372/SUS201 |
| Te pakeketanga | 190-250HV |
| Matotoru | 0.02mm-6.0mm |
| Whānui | 1.0mm-1500mm |
| Tapa | Mīra/Whiri |
| Manawanui ki te Rahinga | ±10% |
| Te Diameter o roto o te Matua Pepa | Ø500mm te matua pepa, te matua diameter ā-roto motuhake, me te kore matua pepa i runga i te tono a te kiritaki |
| Whakaotinga Mata | Nama 1/2B/2D/BA/HL/Paraihe/6K/8K Whakaata, me ētahi atu |
| Tākai | Papa Rākau/Pouaka Rākau |
| Ngā Ture Utu | 30% tāpui TT me te 70% toenga i mua i te tuku, 100% LC i te tirohanga |
| Wā Tukunga | 7-15 ngā rā mahi |
| MOQ | 200Kg |
| Tauranga Tukunga | tauranga Shanghai/Ningbo |
| Tauira | Kei te wātea te tauira o te 2205 2507 koiri maitai kore waikura. |
He kowiri tira 2205 2507 e tuku ana i te kaha whakarewa pai, te ātete ki te waikura me te kaha teitei. He rauemi tino pai mō ngā momo tono maha tae atu ki ngā taputapu tukatuka kai me ngā taputapu tukatuka matū.
Koinei te rārangi o ētahi o ngā whakamahinga noa mō ngā koiri maitai kore waikura 2205 2507:
1. Ngā Taputapu Tukatuka Kai me ngā Taputapu Tukatuka Matū
2. Ngā Ahumahi Hinu me te Hau
3. Ngā tono moana
Tuhipoka:
1. Tauira kore utu, 100% te whakapumautanga kounga i muri i te hoko, Tautokohia tetahi tikanga utu;
2. Kei te wātea ngā whakaritenga katoa mō ngā paipa maitai waro porowhita kia rite ki ō hiahia (OEM&ODM)! Ka whiwhi koe i te utu wheketere mai i a ROYAL GROUP.
Ngā Hanganga Matū o te Koiri Kowiri tira
| % o te Hanganga Matū | ||||||||
| Tau | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0 .15 | ≤0 .75 | 5. 5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
| 202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
| 321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
| 630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0·28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0.22 | 0. 24 -0. 26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | |
He mea tino nui te maimoatanga mata o ngā koiri kowiri tira, e pā tika ana ki te āhua, te ātete ki te waikura me ngā mara e tika ana mō ngā koiri kowiri tira. Ko ngā maimoatanga mata koiri kowiri tira noa ko te 2B, BA, NO.4, me ētahi atu.
Ko te maimoatanga mata 2B te mea tino noa, he kanapa ake, he maeneene ake hoki, ā, he pai mō te nuinga o ngā tono me ngā whakaritenga whānui, pērā i te hanganga, te tāonga whare, me ētahi atu.
Ka whiwhi te maimoatanga mata BA mā te oro hiko, ā, he teitei ake te mutunga o te mata. He pai mō ngā wā e hiahiatia ana he whakaoti mata teitei, pērā i ngā taputapu kīhini, ngā taputapu hiko, me ētahi atu.
Mā te whakakanapa whitiki ka whiwhi i te maimoatanga mata Nama 4, ā, ka kitea he kakano hukapapa i te mata. He pai mō ngā huihuinga e hiahia ana ki te whakapaipai me te ārai-rakuraku, pērā i ngā panera whakapaipai, ngā roto o te ararewa, me ētahi atu.
Haunga ngā tikanga maimoatanga mata noa i runga ake nei, ka taea hoki te whakarite i ngā koiri kowiri tira kia rite ki ngā hiahia o te kiritaki, pērā i te oro whakaata, te kukume waea, me ētahi atu, kia tutuki ai ngā hiahia motuhake o ngā momo mara.
He mea nui te maimoatanga mata o ngā koiri kowiri tira mō tōna whakamahinga whakamutunga me te mahi. Ko ngā maimoatanga mata o ngā koiri kowiri tira noa ko te 2B, BA, NO.4, me ētahi atu.
Ko te maimoatanga mata 2B te mea tino noa, he pai ake te kanapa me te maeneene, ā, he pai mō te nuinga o ngā tono me ngā whakaritenga whānui, pērā i te hanga, te tāonga whare, me ētahi atu. Ka whakamahia e tēnei tikanga maimoatanga te whakakorikori mata i muri i te huri matao kia maeneene ake te mata, engari kāore he pānga whakaata.
Ka whiwhi te maimoatanga mata BA mā te whakakanapa hiko. He teitei ake te āhua o te mata, ā, he rite ki te whakaata. He pai mō ngā wā e hiahia ana kia teitei te āhua o te mata, pērā i ngā taputapu kīhini, ngā taputapu hiko, me ētahi atu. Ka whakarato tēnei maimoatanga i te āhua tino pai me te ātete ki te waikura.
Mā te whakakanapa whitiki ka whiwhi te mata Nama 4, ā, ka kitea he āhua hukapapa te mata. He pai mō ngā huihuinga e hiahia ana ki te whakapaipai me te ārai-rakuraku, pērā i ngā panera whakapaipai, ngā roto o te ararewa, me ētahi atu. Ka taea e tēnei tikanga maimoatanga te whakanui ake i te whakapaipai me te ataahua o te koiri maitai kore waikura, me te whakapai ake i tōna ātete ki te kakahu.
Haunga ngā tikanga maimoatanga mata noa i runga ake nei, ka taea hoki te whakarite i ngā koiri kowiri tira kia rite ki ngā hiahia o te kiritaki, pērā i te whakakanapa whakaata, te kukume waea, me ētahi atu, kia tutuki ai ngā hiahia motuhake o ngā momo mara rerekē. Nō reira, he mea nui te whiriwhiri i te tikanga maimoatanga mata e tika ana mō ngā koiri kowiri tira ki te mahi whakamutunga me te whakamahinga o te hua.
Ko te tukanga whakaputa o te koiri maitai kowiri tira koia ēnei: te whakarite rauemi mata - te whakamahana me te pīkara - (te huri waenga) - te hurihuri - te whakamahana waenga - te pīkara - te hurihuri - te whakamahana - te pīkara - te whakataurite (te huri me te oro i ngā hua kua oti) - te tapahi, te tākai me te rokiroki.
He mea nui te whakatakoto me te takai i ngā koiri rino kore waikura hei whakarite i te haumaru o te kawe hua me te tiaki i te kounga o te hua. Ko te tikanga, ko te whakatakoto me te takai i ngā koiri rino kore waikura e whai ake nei:
Tuatahi, me tirotirohia te kounga o ngā koiri maitai kore waikura i mua i te tākai ki roto i ngā pouaka kia kore ai he karawarawa, he poke rānei i te mata, ā, kia tutuki ai hoki ngā whakaritenga me ngā paerewa a te kiritaki.
Tuarua, tīpakohia ngā rauemi tākai e tika ana kia rite ki ngā whakaritenga me te nui o ngā rōra kowiri tira. Ko ngā rauemi tākai noa ko ngā papa rakau, ngā kātene, ngā kiriata kirihou, me ētahi atu. Mō ngā rōra kowiri tira nui, ka tākaihia ki roto i ngā papa rakau kia kore ai ngā hua e pēhia, e whakapōturitia rānei i te wā e kawe ana.
Kātahi ka whakatakotoria ngā rōra kowiri tira ki runga i ngā rauemi tākai, ka mahi i ngā mahi tiaki e tika ana, pēnei i te whakakaha i ngā papa rakau, te takai ki te kiriata kirihou, me ētahi atu, hei ārai i te tukinga me te kino i te wā e kawe ana.
Hei whakamutunga, ka tohua, ka tuhia hoki ngā koiri maitai kore waikura kua tākaihia, tae atu ki ngā whakatakotoranga hua, te rahinga, te rā whakaputa me ētahi atu mōhiohio, ā, ka tāpirihia he tapanga tautuhi mārama ki te takai hei ngāwari ake te tautuhi me te whakahaere.
I te wā katoa o te tukanga tākai me te whakatakoto i ngā mea ki roto i te pouaka, me mahi kia rite tonu ki ngā paerewa me ngā whakaritenga e tika ana kia kore ai e pakaru ngā koiri maitai kore waikura i te wā e kawe ana, kia tae atu ai hoki te kounga me te pono o te hua ki te kaihoko.
Te kawe waka:Tukunga Tere (Tukunga Tauira), Rererangi, Tereina, Whenua, Tukunga Moana (FCL, LCL rānei, Paparahi rānei)
Q: He kaihanga UA?
Āe, he kaihanga mātou. Kei te Tāone o Tianjin, Haina tō mātou ake wheketere. Haunga tēnā, he maha ngā umanga kāwanatanga e mahi tahi ana mātou, pērā i a BAOSTEEL, SHOUGANG GROUP, SHAGANG GROUP, me ētahi atu.
Q: Ka taea e au te tono whakamātautau i ētahi tana anake?
A: Ae ra. Ka taea e mātou te tuku utanga māu mā te ratonga LCL. (He iti ake te kawenga ipu)
Q: Ki te kore he tauira?
A: Tauira kore utu, engari ko te kaihoko te utu mō te utanga.
Q: He kaiwhakarato koura koe, ā, he taurangi hokohoko koe?
A: E whitu tau mātou e whakarato ana i te koura, ā, e whakaae ana mātou ki te whakamana i te hokohoko.
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