Rauemi Hanga Kowiri Rino Hurihia Wera Q235B Q345B Kounga Teitei
| Ingoa Hua | Hokonga Nui Kounga Pai rawa atuKoiri Rino Hurihia Wera |
| Rauemi | Q195/Q235/Q345/A36/S235JR/S355JR |
| Matotoru | 1.5mm~24mm |
| Rahi | 3x1219mm 3.5x1500mm 4x1600mm 4.5x2438mm kua whakaritea |
| Paerewa | ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS |
| 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 | |
| Tau | A53-A369, Q195-Q345, ST35-ST52 |
| Taumata A, Taumata B, Taumata C | |
| Tikanga | Hurihia wera |
| Te tākai | Paihere, me ngā momo tae katoa PVC rānei, me ō hiahia rānei |
| Ngā Pito Paipa | Pito noa/Whakapiko, e tiakina ana e ngā taupoki kirihou i ngā pito e rua, he tapawhā tapahi, he awaawa, he miro me te hononga, me ētahi atu. |
| MOQ | 1 Tana, ka iti ake te utu mena ka nui ake te rahinga |
| Te Maimoatanga Mata | 1. Kua oti te mira / kua whakakikoruatia / he kowiri tira |
| 2. PVC, peita pango me te tae | |
| 3. Hinu mārama, hinu ārai-waikura | |
| 4. E ai ki ngā whakaritenga a ngā kiritaki | |
| Te tono hua |
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| Takenga mai | Tianjin Haina |
| Ngā Tiwhikete | ISO9001-2008, SGS.BV, TUV |
| Wā Tukunga | I roto i ngā rā 10-15 i muri i te whiwhinga o te utu mua |
1. Tukunga Wai/Hau, Hanganga Rino, Hanganga;
2. ROYAL GROUP Ko ngā paipa maitai waro porowhita ERW/Whakarewahia, he kounga teitei me te kaha tuku kaha e whakamahia whānuitia ana i roto i te hanganga maitai me te hanga.
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.
| Matotoru (mm) | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | kua whakaritea |
| Whānui (mm) | 800 | 900 | 950 | 1000 | 1219 | 1000 | kua whakaritea |
Ko te tukanga whakaputa o te koiri maitai hurihuri wera he hononga matua ki te hanga maitai. Ko te nuinga o te wā ka hangaia te pereti maitai ki te āhua e hiahiatia ana mā te hurihuri i te pāmahana teitei. Ko ngā mahi matua e whai ake nei:
Te Whakarite Rauemi Mata
Whakamahia te pereki whakarewa tonu, te pereki hurihuri tuatahi rānei hei rauemi mata, ko te matotoru o te pereki he 150-300mm te tikanga.
Ka horoia te mata o te papa paraoa (pēnei i te horoinga mura, i te huri ā-ringa rānei) hei tango i te unahi waikura me ngā hapa kia pai ai te huri.
Te whakamahana
Ka tukuna te pereki ki te oumu whakamahana hiko-taahiraa, ka whakamahanahia ki te 1100-1300℃ kia eke ai te pereki ki te pāmahana austenitizing me te whakarei ake i te kirihou.
Whakahaerehia te roa o te whakamahana me te ōritetanga o te pāmahana kia kore ai e wera rawa, e kore rānei e ranea te pāmahana.
Te Hurihuri Pakaru
Ka whakaitihia te matotoru o te pereki ki te 30-50mm mā te whakamahi i tētahi mira hurihuri taratara ka taea te whakahuri (pērā i te mira hurihuri-rua, hurihuri-whā rānei) hei hanga i tētahi pereki waenga.
Ka taea te tango i te tauine i te wai pēhanga teitei i muri i ia hurihanga hei tango i te paparanga waikura o te mata.
Te Whakaoti i te Hurihuri
Ka tomo te para waenga ki te mira whakaoti (ko te tikanga he 6-7 ngā mira whā-rōra, ono-rōra rānei), ā, ka āta whakaangahia kia tae ki te matotoru e hiahiatia ana (pēnei i te 1.2-25mm) mā te hurihuri tonu.
Ka whakamahia te AGC (mana matotoru aunoa) me te pūnaha whakahaere āhua pereti hei whakarite i te tika o ngā āhuatanga me te tika o te āhua o te pereti.
Me whakamatao, me whakahinuhinu hoki ngā roera i te wā e hurihuri ana hei ārai i te rerekētanga o te āhua me te pakaru o te tinana.
Whakamatao
Ka whakamahia he pūnaha whakamatao laminar hei whakamatao tere i te rīpene maitai mai i te pāmahana hurihuri whakamutunga (tata ki te 800℃) ki te pāmahana rūma mā te whakahaere i te rōrahi wai me te tere whakamatao (pēnei i te 30-50℃/s).
Ka pā tika te tukanga whakamatao ki te hanganga moroiti (pēnei i te ōwehenga ferrite me te pearlite) me ngā āhuatanga hangarau o te koiri maitai.
Te takai
Ka hurihia te rīpene maitai kia rite ki te koiri maitai mā roto i te roera pītiti me te koiri, ā, ka whakahaeretia te kume i te 100-500N/mm² kia piri ai te āhua o te koiri, ā, kia kore ai he koiri wetekina.
Ko te pāmahana takai ka whakahaerehia i te 550-700℃ hei whakapai ake i te mahi.
Maimoatanga Whai Muri Mai
Te maimoatanga mata: te whakapūkara hei tango i te unahi waikura, te whakapūkara rānei, te whakakikorua konumohe me ētahi atu maimoatanga paninga.
Te whakamahana: whakapai ake i te ngāwari o ngā rauemi (pēnei i te whakamahana anō i te tioata i mua i te huri matao).
Te whakangawari: te whakakore i te papa tuku me te whakapai ake i te mutunga o te mata mā te whakaiti i te tere hurihuri.
Te tirotiro kounga me te takai: tirohia te rahi, ngā āhuatanga miihini me te kounga o te mata, ka hurihia, ka paiherea me te tohu kia rite ki ngā hiahia o te kiritaki.
He mōkihi tahanga te nuinga
Te kawe waka:Tukunga Tere (Tukunga Tauira), Rererangi, Tereina, Whenua, Tukunga Moana (FCL, LCL rānei, Paparahi rānei)
Q: He kaihanga UA?
Āe, he kaihanga ngongo maitai porowhita mātou kei te kainga o Daqiuzhuang, 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: Kei a koe te mana utu nui?
A: 30% i mua i te T/T, 70% ka utua i mua i te tuku taketake i runga i te FOB; 30% i mua i te T/T, 70% ki te kape o te BL taketake i runga i te CIF.
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: 13 tau mātou e whakarato ana i te koura, ā, e whakaae ana mātou ki te whakamana hokohoko.
