— He Aratohu Whānui ki ngā Rauemi Paerewa o Rūhia mō ngā Ahumahi Whakamahi Hinu me te Matū Kete
Sanonpipe – Tō Kaiwhakarato Pono mō ngā Paipa Rino Ātete-wera Paerewa GOST
1. Pūnaha Paerewa me te Tūnga Rauemi
15X5M(Whakamāoritanga Latina: 15Kh5M) he paipa maitai kore-ira ātete-wera i raro i te pūnaha paerewa GOST Rūhia, i whakatinanahia kia rite kiGOST 550-2020(Ngā Paipa Rino Kore Tuitui mō ngā Ahumahi Whakamahi Hinu me te Petrochemical), me te hangai anō hoki ki ngā paerewa o te ao pēnei i te ASTM A335 P5. Nō teRīra ātete wera iti-koranu Cr-Mowhānau. Ko ōna kaha matua kei roto i te pumau pai rawa atu i te pāmahana teitei, te ātete ngoki, me te ātete waikura ngawari, e āhei ai te mahi pumau mō te wā roa i raro i ngā taiao pāmahana teitei me te pēhanga teitei. He whānuitia te whakamahinga i roto i ngā āhuatanga kawe paipa me te hanga taputapu motuhake.
Wehewehenga o te tohu rauemi: 15e tohu ana i te ihirangi waro o te 0.15% pea;Хe tohu ana i te Chromium (Cr);5e tohu ana i te ihirangi Chromium o te 5%;МKo te tikanga o tēnei momo ko te Molybdenum (Mo). He roa te hītori o tēnei momo i roto i te rāngai ahumahi o Ruhia, kua maha ngā whakahoutanga paerewa kua pā ki a ia (GOST 550-75 → GOST 550-2020), me ngā whakaritenga hangarau kua whakahoutia tonutia. Kua noho hei tētahi o ngā rauemi paerewa mō ngā ahumahi whakamahine hinu me te petrochemical.
2. Te Hanganga Matū me te Whakahaere Parakore
E ai ki te GOST 550-2020, ko te hanganga matū o te 15X5M penei:
| Huānga | Awhe Ihirangi (%) | Tātari Mahi |
| C (Waro) | ≤0.15 | Ka whakataurite i te kaha me te pakari, ka whakaiti i te mōrearea o te pakaru whakarewa |
| Si (Hikona) | ≤0.50 | Ka whakarei ake i te ātete waikura, ka whakapai ake i te pumau o te pāmahana tiketike |
| Mn (Mangane) | ≤0.50 | Ka whakapai ake i te kaha mahi wera, ka whakanui ake i te kaha |
| Kr (Kōromita) | 4.50-6.00 | Ka hanga he kiriata waikura matotoru, ka ātete ki te waikura me te wera |
| Mo (Molybdenum) | 0.45-0.60 | Ka whakanui ake i te kaha o te pāmahana teitei me te ātete ki te ngokingoki |
| Ni (Nīkara) | ≤0.60 | Whakapai ake i te pakari o te pāmahana iti |
| P (Pūhāota) | ≤0.030 | Ka whakahaere i te āhua pakarukaru o te makariri |
| S (Whānariki) | ≤0.025 | Ka whakaiti i te mōrearea o te poto o te wera |
Mā te mahi tahi o te Chromium (Cr) me te Molybdenum (Mo) ka hangaia he paparanga waikura matotoru ki runga i te mata maitai, e ātete pai ana ki te waikura pāmahana tiketike me te waikura waenga.
3. Ngā Āhuatanga Mīhini me ngā Whakaritenga Maimoatanga Wera
I roto i te āhua tuku (kua whakaritea + kua whakamaroketia), me tutuki i ngā paipa maitai tui 15X5M ngā āhuatanga ā-pūkaha e whai ake nei:
| Tohu Mahi | Uara | Paerewa Whakamātautau |
| Kaha Kume (σb) | ≥ 392 MPa | — |
| Kaha Hua (σs) | ≥ 216 MPa | — |
| Te whakaroa (δ5) | ≥ 22% | — |
| Te pakeketanga (HB) | ≤ 197 HB | — |
Tukanga Maimoatanga Wera:Te Whakaōrite (900-950°C) + Te Whakamahana (650-700°C) – ka whakakore i te ahotea toenga, ka whakapai ake hoki i te hanganga o te kōpura. Ngā pāmahana pūwāhi matua: Ac1 = 815°C, Ac3 = 848°C.
Āheinga whakarewa:He ngāwari te whakarewa i tēnei rauemi. Me whakamahana wawe (150-200°C te nuinga) i te wā e whakarewahia ana, ā, e taunakihia ana kia whakamahanahia i muri i te whakarewa hei whakamama i te ahotea.
4. Ngā Āpure Tono Noa
E whakamahia whānuitia ana tēnei momo paipa maitai i roto i ngā āhuatanga pāmahana teitei me te pēhanga teitei e whai ake nei:
| Mara tono | Ngā Whakamahinga Motuhake | Ngā Tikanga Whakahaere |
| Te Whakamahinga Hinu | Ngā ngongo oumu pakaru, ngā paipa tauhohenga, ngā whakawhiti wera, ngā raina taputapu | Ka tu atu ki600°C, ātete ki te pakarukaru hauwai me te waikura whanariki |
| Ahumahi matū hinu | Ngā pūnaha paipa tukatuka pāmahana-tiketike, ngā wāhanga taputapu ā-roto, ngā wāhanga papu | Te roa o te pānga ki ngā pāpāho pāmahana teitei me te pēhanga teitei |
| Mana me te Pūngao | Ngā ngongo poihau pēhanga-teitei, ngā wāhanga whakamahana anō | Ka ātete ki ngā pēhanga neke atu i te 10 MPa |
| Ngā Āhuatanga o te Pāmahana Teitei | Te mahi tonuneke atu i te 500°C | Te mahi pumau mō te wā roa i raro i te wera nui |
Ka eke te pāmahana ratonga mōrahi kua tūtohutia600°CI roto i ngā oumu pakaru o te whare whakapai hinu, ko tōna ātete ki te pakarukaru hauwai me te waikura whanariki ka roa ake te ora o ngā taputapu.
5. Ngā Paerewa Taurite o te Ao
He rite tonu te 15X5M ki ētahi paerewa o te ao, e āwhina ana i te hoko me te whakakapinga o te ao:
| Pūnaha Paerewa | Taumata ōrite |
| Haina (GB) | 12Cr5Mo(whakaingoatanga hou) /1Cr5Mo(ingoa tawhito) |
| USA (ASTM/ASME) | A335 P5(paipa kore-tuitui) /SA387 Karaehe 5(pereti) /A182 F5(ngā mea hanga) |
| Ūropi (EN) | X12CrMo5(waehere tau 1.7362) |
| Hapani (JIS) | STBA25 |
Tuhipoka Hoko:He tino ōrite te 15X5M ki te paerewa GB/T 9948 o Haina.12Cr5Moi roto i te hanganga matū me ngā āhuatanga miihini. Ka taea e ngā mira Hainamana o te whare te hanga i runga i ngā ota a Rūhia, ā, ka taea e ngā tiwhikete rauemi te whakarārangi i ngā tohu ōrite o Rūhia me Haina/Amerika i te wā kotahi.
6. Tukanga Whakaputa me te Whakapūmau Kounga
Ka hangaia ngā paipa maitai tuitui 15X5M mā te tukanga whakaputa e whai ake nei:
Te Wera Hurihuri Wera:Ka whakamahanahia ngā pereki porowhita ki te 1200-1300°C, ka werohia mā te mira wero hurihuri hei hanga anga kau.
Te Hanga Hurihuri Tonu:Mā te whakamahi i te hangarau hurihuri tonu-mandrel hei arotau i te ōritetanga o te matotoru o te pakitara, me te manawanui OD e whakahaeretia ana i roto i te ±0.5%
Te Maimoatanga Wera:Te Whakaōrite (900-950°C) + Te Whakamātao (650-700°C) – ka whakakore i te ahotea toenga me te whakapai ake i te hanganga o te witi
Whakamātautau Kore-Whakangaro:Mā te Whakamātautau Ultrasonic (UT) me te Whakamātautau Eddy Current (ET) ka kore he hapa o roto o te paipa.
Ngā Whakamana Kounga:
Kei ia puranga he kete katoaMTC (Tiwhikete Whakamātautau Rauemi)
EN 10204 3.1/3.2kei te wātea ngā tiwhikete ina tonoa
Ngā tirotiro a te hunga tuatorue tautokona ana e SGS, BV, TÜV, me ētahi atu
Te whai i te katoa (mai i te tau wera ki te hua kua oti)
7. Taripa Waro CBAM a te EU: Kōwhiria a Sanonpipe hei Whakaiti i ngā Utu Whakatutukitanga
Mai i te 1 o Hānuere, 2026, kua uru mana te Tikanga Whakatikatika Rohe Waro o te EU (CBAM) ki tana wāhanga kohikohinga ā-ture, ko te umanga maitai te whāinga matua. Mēnā kāore e taea te whakarato i ngā raraunga tukunga tuturu, ka whakamahia e te EU ngā uara taunoa – i runga i te toharite o ngā whenua 10 tino nui te tukunga o te hau – ko te tikangangā utu tāke waro tino teitei ake.
Kua mahi tahi a Sanonpipe me TÜV Nord hei āwhina i ngā mira ki te whakarite i ngā whakaritenga ture CBAM:
Tautoko Raraunga Ine:Ka taea e mātou te whakarato i ngā raraunga tukunga waro motuhake mō te hua i runga i ngā inenga i te papaanga, hei āwhina i a koe ki te karo i te whiu uara taunoa.
Te Aroturuki Katoa:Ngā pūrongo tukunga katoa mai i te kohi rauemi mata ki te tukunga o ngā hua kua oti
Ratonga Whakatutuki Kotahi-Māui:Āwhina ki te whakarite i ngā mahere aroturuki, ngā pūrongo tukunga, te tauira raraunga, me ētahi atu tuhinga arotake matua e 8
Ko te whiriwhiri i a Sanonpipe ehara i te mea ko te whiriwhiri i ngā paipa rino kounga teitei anake, engari ko te whiriwhiri hoki i tētahi hoa pakari hei whakatere i ngā whakaritenga mō ngā taake waro o te EU.
8. He aha koe i whiriwhiri ai i a Sanonpipe?
| Ā Mātou Painga | Ngā Taipitopito |
| Tohungatanga Paerewa | Te māramatanga hōhonu ki te pūnaha paerewa GOST 550-2020 – te whakamārama tika i ngā whakaritenga hangarau o Rūhia |
| Whakapūmautanga Rauemi | Ngā tiwhikete rauemi katoa mō te 15X5M; kei te wātea te whakapuakitanga o ngā tohu ōrite o Rūhia, Haina, me Amerika i te wā kotahi. |
| Tukunga Tere | E tautokona ana e te 20,000 tana o ngā taonga e tū ana – ka tukuna ngā ota ohorere i roto i ngā rā 7-15 |
| Tautoko Ratonga Katoa | Mai i te uiuinga, te tirotiro papamuri, me te whakahua utu ki ngā tuhinga me ngā mahi whakahaere – tuku kotahi-mutu |
| Te Whakapūmau Kore-Mōrearea | Neke atu i te 240 ngā pūwāhi tirotiro whakahaere ā-roto; kāore he rerekētanga i runga i ngā tuhinga tuku |
| Tautoko Whakatutukitanga CBAM | Āwhina ki te whakarite i ngā raraunga tapuwae waro me ngā tuhinga arotake hei aro atu ki ngā utu waro o te EU |
Whakapā mai
E whakapau kaha ana a Sanonpipe ki te whakarato i ngā paipa maitai koranu kore-ira kounga teitei, ātete-wera, e whai ana i te paerewa GOST, ki ngā kaihoko i ngā mākete o Rūhia me CIS. Ahakoa e hiahia ana koe ki ngā whakaritenga paerewa, ki ngā ine ritenga rānei, ka tukuna e mātou he tautoko hangarau ngaio me ngā otinga tuku ngāwari.
Tauira o te Whakaahuatanga Whakatakotoranga Paerewa:
Труба стальная бесшовная горячедеформированная 114×10 ГОСТ 550-2020 / 15Х5М
(He paipa maitai kore-honohono kua hurihia wera 114×10, e rite ana ki te paerewa ā-ahu GOST 550-2020, te karaehe rauemi 15X5M)
He paipa
+86 22 58658800
info@sanonpipe.com
www.sanonpipe.com
Paerewa Teitei · Tukunga Tere · Kore Mōrearea · Kakariki me te Waro-Iti
Wā tuku: 25 o Ākuhata-2026
