Paipa Rino Kowiri tira ASTM A312 304 304L 316LSuipu Pai rawa atu
| 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 waka 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 whare 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.
Ko ngā tukatuka mata o ngā paipa kowiri tira he Nama 1, Nama 2B, Nama 4, HL, Nama 6, Nama 8, BA, TR mārō, Hurihuri kanapa 2H, whakakanapa kanapa me ētahi atu whakaotinga mata, me ētahi atu.
Nama 1: Ko te mata Nama 1 e pā ana ki te mata i whiwhihia mā te whakamahana me te pīkara i muri i te huri wera o te paipa kowiri tira. Hei tango i te unahi waikura pango i puta i te huri wera me te whakamahana mā te pīkara, ngā tikanga maimoatanga rite rānei. Koinei te tukatuka mata Nama 1. He hiriwa mā, he mātotoru te mata Nama 1. Ko te nuinga o te wā e whakamahia ana i roto i ngā ahumahi ātete wera me te ātete waikura kāore e hiahia ki te kanapa o te mata, pērā i te ahumahi waipiro, te ahumahi matū me ngā ipu nui.
2B: He rerekē te mata o te 2B i te mata 2D nā te mea he mea whakamāeneene ki te roera maeneene, nō reira he kanapa ake i te mata 2D. Ko te uara taratara o te mata Ra i inehia e te taputapu ko te 0.1～0.5μm, koinei te momo tukatuka tino noa. Ko tēnei momo mata rīpene maitai kore waikura te mea tino maha ngā whakamahinga, he pai mō ngā mahi whānui, he whānui te whakamahinga i roto i ngā ahumahi matū, pepa, hinu, hauora me ētahi atu ahumahi, ā, ka taea hoki te whakamahi hei pakitara ārai whare.
Whakaotinga Mārō TR: Ka kiia hoki ko te maitai kore waikura TR he maitai mārō. Ko ōna tohu maitai ko te 304 me te 301, ka whakamahia mō ngā hua e hiahia ana ki te kaha me te mārō teitei, pērā i ngā waka rerewē, ngā whitiki kawe, ngā puna me ngā gaskets. Ko te kaupapa matua ko te whakamahi i ngā āhuatanga mārō o te maitai kore waikura austenitic hei whakanui ake i te kaha me te mārō o te pereti maitai mā ngā tikanga mahi matao pērā i te hurihuri. Ka whakamahia e te rauemi mārō he torutoru ōrau ki te maha tekau ōrau o te hurihuri ngawari hei whakakapi i te papatahi ngawari o te mata turanga 2B, ā, kāore he whakamahana e mahia i muri i te hurihuri. Nō reira, ko te mata mārō TR o te rauemi mārō ko te mata hurihuri i muri i te hurihuri matao.
Hurihurihia anō te kanapa 2H: Whai muri i te tukanga hurihuri, ka tukatukahia te paipa kowiri tira mā te whakamahana kanapa. Ka taea te whakamatao tere i te paipa mā te raina whakamahana tonu. Ko te tere haere o te paipa kowiri tira i runga i te raina he tata ki te 60m~80m/min. Whai muri i tēnei taahiraa, ka hurihia anō te mata mō te 2H, mā te whakamahana kanapa.
Nama 4: He mata oro pai te mata o te Nama 4, he kanapa ake i te mata o te Nama 3. Ka whiwhihia hoki mā te oro i te paipa kowiri tira matao me te mata 2 D, 2 B rānei hei turanga, me te oro ki te whitiki whakakoi me te rahi o te kōpura o te 150-180#. Ko te uara taratara o te mata Ra e inehia ana e te taputapu ko te 0.2～1.5μm. He whānuitia te whakamahinga o te mata Nama 4 i roto i ngā taputapu wharekai me te kīhini, ngā taputapu hauora, ngā whakapaipai whare, ngā ipu, me ētahi atu.
HL: E kiia ana te mata HL ko te whakaotinga raina makawe. E ai ki te paerewa JIS Hapanihi, me whakamahi te whitiki whakakoi 150-240# hei whakakanapa i te mata whakakoi rite tonu ki te raina makawe. I roto i te paerewa GB3280 o Haina, he tino koretake ngā ture. Ko te whakaotinga mata HL te nuinga o te wā e whakamahia ana mō ngā whakapaipai whare pēnei i ngā ararewa, ngā arawhata, me ngā mata o mua.
Nama 6: Ko te mata o te Nama 6 i ahu mai i te mata o te Nama 4, ā, ka whakakanapahia anō ki te paraihe Tampico, ki te rauemi whakakoi rānei me te rahi matūriki o te W63 kua tohua e te paerewa GB2477. He pai te kanapa whakarewa o tēnei mata, ā, he ngawari hoki te mahi. He ngoikore te whakaata, ā, kāore e whakaata i te ahua. Nā tēnei āhuatanga pai, he tino pai mō te hanga pakitara ārai me ngā whakapaipai taha hanga, ā, he whānuitia hoki te whakamahinga hei taputapu kihini.
BA: Ko te BA te mata i whiwhihia mā te maimoatanga wera kanapa i muri i te huri matao. Ko te maimoatanga wera kanapa ka whakamahanahia i raro i te hau tiaki e whakarite ana kia kore te mata e waikura kia mau tonu te kanapa o te mata huri matao, kātahi ka whakamahia he rōra whakaeneene tino tika hei whakataurite i te māramatanga hei whakapai ake i te kanapa o te mata. He tata tēnei mata ki te whakaotinga whakaata, ā, ko te uara taratara o te mata Ra e inehia ana e te taputapu ko te 0.05-0.1μm. He whānuitia ngā whakamahinga o te mata BA, ā, ka taea te whakamahi hei taputapu kīhini, hei taputapu whare, hei taputapu hauora, hei wāhanga motuka me hei whakapaipai.
Nama 8: He mata whakaata te Nama 8, he tino whakaata te āhua, kāore he kirikiri. Ka kiia hoki ngā pereti 8K e te umanga tukatuka hohonu kowiri tira. I te nuinga o te wā, ka whakamahia ngā rauemi BA hei rauemi mata mō te whakaoti whakaata mā te huri me te whakakanapa anake. I muri i te whakaoti whakaata, he toi te mata, nō reira ka whakamahia whānuitia mō ngā whakapaipai tomokanga whare me ngā whakapaipai o roto.
Te tukanga whakaputa matua: maitai porowhita → tirotiro anō → tihore → whakawātea → pokapū → whakamahana → poka → pīkara → pane papatahi → tirotiro me te huri → hurihuri matao (tuhi matao) → tango hinu → maimoatanga wera → whakatikatika → tapahi paipa (whakapūmau-ki-te-roa) → pīkara/whakakorekore → tirotiro hua kua oti (aukati, ultrasonic, pēhanga wai) → tākai me te rokiroki.
1. Te tapahi maitai porowhita: Whai muri i te whiwhinga o te maitai porowhita mai i te whare putunga rauemi mata, tatauhia te roa tapahi o te maitai porowhita kia rite ki ngā whakaritenga o te tukanga, ka tuhia he rārangi ki runga i te maitai porowhita. Ka whakarārangihia ngā maitai kia rite ki ngā tohu maitai, ngā tau wera, ngā tau puranga whakaputa me ngā whakaritenga, ā, ka wehewehea ngā pito e ngā peita o ngā tae rerekē.
2. Te Pokapū: Ina pokapū te mīhini keri ringa whakawhiti, kimihia te pūwāhi pokapū i roto i tētahi wāhanga o te maitai porowhita, pokaia te kōhao tauira, kātahi ka whakapiri poutū ki runga i te tēpu mīhini keri hei pokapū. I muri i te pokapū, ka whakarārangihia ngā pae porowhita kia rite ki te taumata maitai, te tau wera, te whakatakotoranga me te tau puranga whakaputa.
3. Te tihore: ka mahia te tihore i muri i te tirotiro i ngā rauemi e tae mai ana. Kei roto i te tihore ko te tihore i te mīhini tārai me te tapahi awhiowhio. Ka mahia te tihore i te mīhini tārai ki runga i te mīhini tārai mā te tikanga tukatuka o te kotahi te rawhi me te kotahi te tihi, ā, ko te tapahi awhiowhio he whakairi i te maitai porowhita ki runga i te taputapu mīhini. Mahihia te hurihuri.
4. Tirotiro mata: Ka mahia te tirotiro kounga o te maitai porowhita kua tihorea, ā, ka tohua ngā hapa o te mata o nāianei, ā, ka hurihia e ngā kaimahi huri kia eke rā anō ki te taumata. Ko ngā pae porowhita kua paahitia te tirotiro ka puranga motuhaketia kia rite ki te taumata maitai, te tau wera, te whakatakotoranga me te tau puranga whakaputa.
5. Whakamahana maitai porowhita: Kei roto i ngā taputapu whakamahana maitai porowhita te oumu takuahi hau me te oumu pouaka momo hau. Ka whakamahia te oumu ngākau hau hei whakamahana i roto i ngā puranga nui, ā, ka whakamahia te oumu pouaka momo hau hei whakamahana i roto i ngā puranga iti. Ina uru ki te oumu, ka wehea ngā pae porowhita o ngā momo maitai rerekē, ngā tau wera me ngā whakatakotoranga e te kiriata o waho tawhito. Ina whakamahanahia ngā pae porowhita, ka whakamahia e ngā hurihanga ngā taputapu motuhake hei huri i ngā pae kia rite ai te wera o ngā pae porowhita.
6. Werohanga hurihuri wera: whakamahia te wae werohanga me te pūwero hau. E ai ki ngā whakaritenga o te maitai porowhita kua pokaia, ka tīpakohia ngā pereti arataki me ngā mono molybdenum e rite ana, ā, ka pokaia te maitai porowhita wera ki te pūwero, ā, ka whāngaihia matapōkeretia ngā paipa para kua pokaia ki roto i te puna kaukau kia whakamatao katoa.
7. Tirotiro me te huri: Tirohia mēnā he maeneene, he maeneene hoki ngā mata o roto, o waho hoki o te paipa para, ā, kaua he kiri putiputi, he kapiti, he paparanga, he poka hohonu, he tohu miro kino, he rino pourewa, he parai, he pane Baotou me te maripi. Ka taea te whakakore i ngā hapa o te mata o te paipa para mā te tikanga huri ā-rohe. Ko ngā paipa para kua paahitia te tirotiro, ko ērā rānei kua paahitia te tirotiro i muri i te whakatikatika me te huri me ngā hapa iti, me tākai e ngā kaiwhakakotahi awheawhe kia rite ki ngā whakaritenga, ā, me whakarārangi kia rite ki te kounga maitai, te tau oumu, te whakatakotoranga me te tau puranga whakaputa o te paipa para.
8. Te Whakatikatika: Ka tākaihia ngā paipa para e tomo mai ana i roto i te awheawhe pokaia ki roto i ngā paihere. He piko te āhua o te paipa para e tomo mai ana, ā, me whakatikatika. Ko ngā taputapu whakatikatika he mīhini whakatikatika poutū, he mīhini whakatikatika whakapae, he mīhini pēhi waipēhi poutū (e whakamahia ana mō te whakatikatika-mua ina he nui te piko o te paipa maitai). Hei ārai i te peke o te paipa maitai i te wā e whakatikatika ana, ka whakamahia he ringaringa nairona hei whakawhāiti i te paipa maitai.
9. Te tapahi paipa: E ai ki te mahere whakaputa, me tapahi te upoko me te hiku o te paipa para kua whakatikatikaina, ā, ko te taputapu e whakamahia ana he mīhini tapahi wira huri.
10. Te Whakapūkara: Me whakapūkara te paipa maitai kua whakatikatikaina hei tango i te unahi waikura me ngā poke i runga i te mata o te paipa para. Ka whakapūkarahia te paipa maitai i roto i te awheawhe whakapūkara, ā, ka āta hikihia te paipa maitai ki roto i te tāke whakapūkara hei whakapūkara mā te taraiwa.
11. Te huri, te tirotiro i te endoscopy me te oro ā-roto: ka uru ngā paipa rino e tika ana mō te pickling ki te tukanga huri mata o waho, ka tirotirohia ngā paipa rino kua orohia ki te endoscopic, ā, ko ngā hua, ngā tukanga rānei kāore i te tika me ngā whakaritenga motuhake me oro ā-roto.
12. Tukanga hurihuri matao/tukanga tātuhi matao
Te hurihuri makariri: Ka hurihia te paipa maitai e ngā roera o te mira hurihuri makariri, ā, ka whakarerekētia te rahi me te roa o te paipa maitai e te huringa makariri tonu.
Te kume makariri: Ka whakawhāitihia te paipa maitai, ka whakaitihia te pakitara mā te whakamahi i te mīhini kume makariri, kāore he whakamahana hei whakarerekē i te rahi me te roa o te paipa maitai. He tino tika te āhua o te paipa maitai kume makariri, ā, he pai te āhua o te mata. Ko te ngoikoretanga he nui te ahotea toenga, ā, he maha ngā whakamahinga o ngā paipa kume makariri whānui, ā, he puhoi te tere o te hanga hua kua oti. Ko te tukanga motuhake o te kume makariri ko:
① Pane whakarewa pane: I mua i te tānga makariri, me tānga tetahi pito o te paipa maitai (paipa maitai iti te whānui) te pane whakarewa rānei (paipa maitai nui te whānui) hei whakarite mō te tukanga tānga, ā, me whakamahana he iti noa iho o te paipa maitai motuhake, kātahi ka tānga.
② Te whakahinuhinu me te tunu: I mua i te tango matao o te paipa maitai i muri i te pane (upoko whakarewa), me whakahinuhinu te kōhao o roto me te mata o waho o te paipa maitai, ā, me whakamaroke te paipa maitai kua pania ki te hinu whakahinuhinu i mua i te tango matao.
③ Te kume makariri: I muri i te maroke o te hinu whakahinuhinu, ka uru te paipa maitai ki te tukanga kume makariri, ā, ko ngā taputapu e whakamahia ana mō te kume makariri he mīhini kume mekameka makariri me te mīhini kume waipēhi makariri.
13. Te tango hinu: Ko te kaupapa o te tango hinu he tango i te hinu hurihuri e piri ana ki te pakitara o roto me te mata o waho o te paipa maitai i muri i te horoinga, kia kore ai e poke te mata o te maitai i te wā e whakamahana ana, kia kore ai hoki e piki ake te waro.
14. Maimoatanga wera: Mā te maimoatanga wera ka whakahokia te āhua o te rauemi mā te whakakōhatu anō, ā, ka whakaitihia te ātete ki te hurihanga o te konganuku. Ko te taputapu maimoatanga wera he oumu maimoatanga wera otinga hau māori.
15. Te whakapūkara i ngā hua kua oti: I muri i te tapahi, ka whakapūkarahia ngā paipa rino kia kore ai e pā te mata, kia taea ai te hanga i tētahi kiriata tiaki waikura ki te mata o ngā paipa rino, kia pai ake ai te mahi a ngā paipa rino.
16. Tirotiro hua kua oti: Ko te tukanga matua o te tirotiro me te whakamātautau hua kua oti ko te tirotiro mita → te tirotiro āwhata → te tirotiro nui → te pēhanga wai → te pēhanga hau. Ko te tirotiro mata ko te tirotiro ā-ringa mēnā he hapa kei te mata o te paipa maitai, mēnā he tika te roa o te paipa maitai me te rahi o te pakitara o waho; ko te kimi āwhata ka whakamahia te taputapu kite hapa auwhata hei tirotiro mēnā he āputa kei roto i te paipa maitai; ko te kimi nui ka whakamahia te taputapu kite hapa ultrasonic hei tirotiro mēnā kei roto, kei waho rānei te paipa maitai; ko te pēhanga wai, te pēhanga hau, ko te mīhini waipēhi me te mīhini pēhanga hau hei kimi mēnā kei te turuturu te paipa maitai i te wai, i te hau rānei, kia pai ai te āhua o te paipa maitai.
17. Te tākai me te putunga: Ka tomo ngā paipa rino kua oti te tirotiro ki te wāhi tākai hua kua oti te tākai. Ko ngā rauemi e whakamahia ana mō te tākai ko ngā taupoki kōhao, ngā putea kirihou, te kakahu kiri nakahi, ngā papa rakau, ngā whitiki kowiri tira, me ētahi atu. Ko te mata o waho o ngā pito e rua o te paipa rino kua takaihia kua whakarārangihia ki ngā papa rakau iti, ā, ko te mata o waho kua herea ki ngā whitiki kowiri tira hei ārai i te pa o ngā paipa rino i te wā e kawe ana, ā, ka puta he tukinga. Ka tomo ngā paipa rino kua tākaihia ki te wāhi whakarārangi hua kua oti.
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 mātou. Kei te Tāone o Tianjin, Haina tō mātou ake wheketere.
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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Wheketere rarawe 304 304l 316 316l Mirror Stai ...
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Te Whare Hanga o Haina, Te Kounga Matua o te AISI ASTM St...
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Ngongo Kowiri tira 904 904L a te Kaiwhakarato Haina
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Kaiwhakarato Haina ASTM Ātete-wera 309 310 310S...
