Ngongo SS Porowhita Whakapaipai SUS 304L 316 316L 304 Paipa/Ngongo Kowiri tira
| Ingoa Hua | Paipa porowhita kowiri tira |
| Paerewa | ASTM AISI DIN, EN, GB, JIS |
| Te Kaupae Rino
| Raupapa 200: 201,202 |
| Raupapa 300: 301,304,304L,316,316L,316Ti,317L,321,309s,310s | |
| Raupapa 400: 409L,410,410s,420j1,420j2,430,444,441,436 | |
| Rino Tāruarua: 904L,2205,2507,2101,2520,2304 | |
| Diameter o Waho | 6-2500mm (e ai ki te hiahiatia) |
| Matotoru | 0.3mm-150mm (e ai ki te hiahiatia) |
| Roa | 2000mm/2500mm/3000mm/6000mm/12000mm (e ai ki te hiahia) |
| Tikanga | Tuitui kore |
| Mata | Nama 1 2B BA 6K 8K Whakaata Nama 4 HL |
| Manawanui | ±1% |
| Ngā Ture Utu | FOB,CFR,CIF |
He momo maitai porowhita roa, tuwhera hoki te paipa kowiri tira, e whakamahia nuitia ana i roto i ngā paipa kawe ahumahi pēnei i te hinu, te ahumahi matū, te maimoatanga hauora, te kai, te ahumahi māmā, ngā taputapu mīhini, me ētahi atu, tae atu ki ngā wāhanga hanganga mīhini. Hei tāpiri, ina ōrite te kaha piko me te kaha hurihuri, ka mama ake te taumaha, nō reira ka whakamahia whānuitia hoki i roto i te hanga wāhanga mīhini me ngā hanganga hangarau. He mea whakamahi noa hoki hei tāonga me ngā taputapu kīhini, me ētahi atu.
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 ngā Paipa 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 | |
Mā roto i ngā tikanga tukatuka rerekē o te hurihuri matao me te tukatuka anō i te mata i muri i te hurihuri, ka oti te whakaotinga mata o te kowiri tirapaeka taea e ngā momo rerekē.
He mea nui te kounga o te mata o te maitai kore waikura, nā te mea ka pā tika ki tōna ātete ki te waikura. He āhuatanga taiao te waikura e puta ana ina tauhohe ngā konganuku ki te taiao matū e karapoti ana i a rātou, pērā i te hau, te makuku rānei.
Ki te maitai kore waikura, ka hangaia e te chromium i roto i te koranu he paparanga tiaki i runga i te mata e ārai ana i te konganuku kei tauhohe ki ōna taiao. Ka kiia tēnei paparanga he kiriata whakakore. Heoi, kāore te kiriata whakakore i runga i te maitai kore waikura e taea te whakangaro. Mena ka pakaru, ka poke rānei te mata, ka pakaru pea te kiriata, ka waiho te konganuku kia ngoikore ki te waikura. Koia te take he mea nui te pupuri i te ma me te pono o ngā mata maitai kore waikura.
He maha ngā huarahi hei whakapai ake i te kounga o ngā mata o te kowiri tira. Ko tētahi huarahi ko te whakamahi i tētahi tukanga e kiia nei ko te passivation. Kei roto i tēnei ko te rongoā i te mata ki tētahi otinga motuhake e tango ana i ngā poke katoa, e whakarei ake ana hoki i ngā āhuatanga tiaki o te kiriata passive. Ka taea te whakatutuki i te passivation mā te maha o ngā tikanga pēnei i te kaukau matū, te whakakanapa hiko rānei.
Ko tētahi atu huarahi hei pupuri i te kounga o ngā mata kowiri tira ko te horoi me te tiaki i ia wā. Me horoi ngā mata kowiri tira ki te hopi horoi ngawari me te kakahu ngohengohe, ā, ka taea te tango i ngā paru uaua, i ngā tae rerekē rānei mā te whakamahi i ngā hua horoi motuhake.
I te nuinga o te wā, kāore e taea te whakanui rawa i te hiranga o te whakaotinga o te kowiri tira. He mea nui te kounga o te mata hei whakarite i te pakari me te roa o te ora o te rauemi. Mā te whai i ngā tikanga horoi me te tiaki tika, ka taea e te kowiri tira te whakarato tonu i te mahi tino pai me te ataahua mō ngā tau maha e haere ake nei.
E mōhiotia ana te maitai kore waikura mō tōna pakari, tōna ātete ki te waikura, me tōna maha o ngā mahi. He mea whakamahi noa i roto i ngā momo mahi tae atu ki te hanga paipa.
He whānuitia te whakamahinga o ngā paipa kowiri tira i roto i ngā ahumahi me te hanganga whare me ngā hanganga. He tukanga uaua te hanga paipa kowiri tira, he maha ngā taahiraa e whai wāhi ana.
Rauemi Mata
Ko te taahiraa tuatahi i roto i te hanga paipa kowiri tira ko te tiki rauemi mata. Ko te wāhanga matua o te kowiri tira ko te rino, engari ka honoa ki ētahi atu rauemi hei hoatu i ngā āhuatanga ahurei. Kei roto i ēnei rauemi ko te nikara, te chromium me te molybdenum. Ka āta whiriwhiria ngā rauemi mata, ā, ka honoa kia rite ki te ōwehenga hei whakaputa i te kounga e hiahiatia ana o te kowiri tira. Kātahi ka rewahia ēnei wāhanga ki roto i te oumu pāmahana teitei, ka hanumi ki reira hei hanga i te koranu. Kia oti te hanga i te koranu, ka ringihia ki roto i te pokepoke hei tīmata i te tukanga hanga i te rauemi. Ko ngā pokepoke, he mea hanga ki te onepu, ki te uku rānei, he mea hanga hei hanga ngongo tuwhera i te mutunga o te tukanga. I muri i te ringihia o te koranu ki roto i te pokepoke, ka tukuna kia whakamatao, kia totoka. Ko te āhua whakamutunga he ngongo he taha taratara, he mata koretake.
panuku
Ko te mahi e whai ake nei ko te hurihuri. Ka whāngaihia te ngongo mā roto i tētahi raupapa roera hei pēhi, hei hanga i te rauemi, ka hua ake he mata ōrite me te diameter ōrite. Kātahi ka tukuna te ngongo mā roto i te mandrel kia tino porowhita, kia ōrite hoki te matotoru o te pakitara. He mea nui tēnei tukanga, e mōhiotia ana ko te rahi, kia tutuki ai ngā whakaritenga e hiahiatia ana e te hua kua oti.
Te Tapahi me te Whakaoti
Kia oti te rahi o te ngongo te whakarite, kua tae ki te wā mo te tapahi me te whakaoti. Kei roto i tēnei ko te tapahi i te ngongo ki te roa e hiahiatia ana me te whakangawari i ngā taha taratara, i ngā kohao rānei. Kātahi ka whakakanapahia te ngongo kia maeneene, kia kanapa hoki. Mā tēnei tukanga ka āwhina i te whakapakari i te ātete o te paipa ki te waikura, ā, ka ātaahua hoki tōna āhua.
Te Whakamātautau me te Tirotiro
Me whakamātautau me te tirotiro pakari ngā hua kua oti i mua i te hokonga atu. Tirohia te ngongo mō ngā hapa pēnei i te pakaru, te waikura rānei. I paahitia hoki ngā whakamātautau mō te kaha, te roa me te ātete ki te waikura. Kia paahitia e te paipa ngā whakamātautau me ngā tirotiro katoa e hiahiatia ana, kua rite mō te whakamahi. Ko ngā paipa kowiri tira i hangaia mā te whakamahi i tēnei tukanga e whakamahia ana i roto i te whānuitanga o ngā ahumahi, tae atu ki te hanga, te hinu me te hau, me te hanga.
Hei whakarāpopototanga, he tukanga uaua, maha-taahiraa te hanga paipa kowiri tira, e uru ana ki ngā wāhanga maha mai i ngā rauemi mata ki ngā hua kua oti. Me aro nui ki ngā taipitopito, te tika me te whakahaere kounga kia tutuki ai te hua kua oti i ngā whakaritenga e hiahiatia ana, ā, he pai hoki mō ngā momo mahi.
Ko te nuinga o te wā, he tahanga te takai, he herea ki te waea rino, he tino kaha.
Mena he whakaritenga motuhake āu, ka taea e koe te whakamahi i te takai ātete waikura, me te ataahua ake.
Te kawe waka:Tukunga Tere (Tukunga Tauira), Rererangi, Tereina, Whenua, Tukunga Moana (FCL, LCL rānei, Paparahi rānei)
Tā mātou Kaihoko
Q: He kaihanga UA?
Āe, he kaihanga ngongo maitai porowhita mātou e tū ana i te tāone o Tianjin, Haina
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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