Mena kei te hiahia koe ki te mōhio atu ki ētahi atu kōrero, pēnei i te whakatau utu, ngā hua, ngā otinga, me ētahi atu, prīhiwhakapā mai ki a mātou i runga ipurangi.
He toa hokohoko a Tianjin Sanon Steel Pipe Co., Ltd. Kei te Tāone o Cangzhou, Porowini o Hebei tō mātou wheketere. Ko ā mātou puna matua o ngā taonga kongā paipa kōhua, ā, ko ngā rauemi e whakaatu ana i tēnei koASTM A335 P5/P11/P91/P92,ASME SA-106/SA-106MGR.B,GB/T 3087-200810#/20#. Ko ngā rauemi matua mō ngā paipa paipa koAPI 5L,API 5CT, ngā rauemi matua mō ngā paipa pakaru hinuGB/T 9948he 15MoG/12CrMoVGKo te GB/T 6479-2013 e tohu ana i ngā rauemi 10#/20#, ngā ngongo whakawhiti wera SA179/SA210/SA192, me ētahi atu. Ko ngā ngongo miihini GB/T 8162 e tohu ana i ngā rauemi 10#/20#/Q345/42CrMo, ko te EN10210 e tohu ana i ngā rauemi S355JOH/S355J2H, ko ngā ngongo rango hau GB1 8248 e tohu ana i ngā rauemi 34CrMo4/30CrMo.
— He Aratohu Whānui ki ngā Rauemi Matua o Rūhia mō ngā Poiha Tino-Supercritical me ngā Paipa Kohu Pēhanga-Teitei
Sanonpipe – Tō Kaiwhakarato Pono mō ngā Paipa Rino Ātete Wera Paerewa ТУ Rūhia
I. Te Tūnga Pūnaha Paerewa: Taumata Hangarau o te ТУ 14-3Р-55-2001
ТУ 14-3Р-55-2001 he tohu hangarau a Ruhia (ТУ –Технические условия) i whakatūria mō ngā paipa maitai kore hononga e whakamahia ana i roto i ngā kohua mamaoa tino kaha me te tino kaha, me ngā paipa pēhanga teitei. Kei te pupurihia te tuhinga taketake e TC‑357 (te Komiti Hangarau mō te Paerewa o Ruhia) ā, kei te whakahaerehia e OAC "ROSNITI". He mana hangarau teitei tō tēnei paerewa i roto i te rāngai ngongo kohua o Ruhia.
Ko ngā whakaritenga o te ТУ he tino pakari ake, he arotahi hoki ki te tono i ngā paerewa ā-motu o te ГОСТ. He mea hanga tika te ТУ 14-3Р-55-2001 mō ngā āhuatanga tino kino me ngā tawhā mamaoa tino nui/tino nui rawa atu, ā, koia tētahi o ngā paerewa rauemi matua mō ngā pūnaha paipa pāmahana teitei me te pēhanga teitei i roto i ngā ahumahi hiko wera me te karihi o Rūhia.
Tuhipoka Tūnga: Kei te whakamahia whānuitia tonutia tēnei paerewa puta noa i Rūhia me te CIS, hei tohutoro hoko matua mō ngā taputapu pāmahana teitei, pēhanga teitei i roto i ngā tipu hiko, te hanga poiha, ngā matū hinu, me ētahi atu.
II. Tātaritanga Taipitopito o te Tau 15Х1М1Ф (15X1M1F) – He Rino Ātete-Wera Koranu Iti-Paerewa
Ko te 15Х1М1Ф (Latin: 15Kh1M1F) he maitai ātete wera iti-koranu i raro i te whakarōpūtanga Rūhia, i hangaia mō te mahi pāmahana teitei me te pēhanga teitei. Mā te tāpiri i te chromium (Cr), te molybdenum (Mo), me te vanadium (V), ka tino pai ake te kaha ngoki pāmahana teitei, te ātete waikura, me te pumau miihini o te maitai.
Tohu tohu:
15 – waro ~0.15%
Х – konukōmiuma
1 – konukōmiuma ~1%
M – molibdenum
1 – molibdenum ~1%
Ф – vanadium
Hanganga matū (%) (ia ГОСТ me ТУ):
| Huānga | Awhe | Mahi |
|---|---|---|
| C | 0.10 – 0.16 | Ka whakataurite i te kaha me te pakari |
| Si | 0.17 – 0.37 | Whakapai ake i te ātete waikura |
| Mn | 0.40 – 0.70 | Ka whakarei ake i te kaha me te pakari |
| Cr | 1.10 – 1.40 | Ka hanga i te kiriata waikura matotoru, ka ātete ki te waikura/wera |
| Mo | 0.90 – 1.10 | Ka whakanui ake i te kaha o te pāmahana teitei me te ātete ki te ngokingoki |
| V | 0.20 – 0.25 | Ka whakapai ake i te witi, ka whakapai ake i te kaha wera |
| Ni | ≤ 0.25 | Ka whakapai ake i te pakari o te pāmahana iti |
| Cu | ≤ 0.25 | Ka whakarei ake i te ātete ki te huarere |
| P | ≤ 0.025 | Whakahaere i te pakarukaru makariri |
| S | ≤ 0.025 | Ka whakaiti i te mōrearea o te poto o te wera |
Ngā Āhuatanga Ā-ringa (Āhua Whakaōrite + Āhua Whakamāmā):
| Taonga | Roa | Whakapae | Paerewa Whakamātautau |
|---|---|---|---|
| Kaha Kume (σb) | ≥ 500 MPa | ≥ 500 MPa | KOST 1497 |
| Kaha Hua (σs) | ≥ 320 MPa | ≥ 320 MPa | KOST 1497 |
| Te whakaroa (δ5) | ≥ 18% | ≥ 16% | KOST 1497 |
| Te Whakaitinga o te Horahanga (ψ) | ≥ 50% | ≥ 45% | KOST 1497 |
| Te Pakari Pānga (KCU) | ≥ 500 kJ/m² | ≥ 400 kJ/m² | KOST 9454 |
| Kiato | 7800 kg/m³ | — | — |
Ngā Āhuatanga Matua:
Kaha wera: Mā te tāpiritanga o te Mo+V ka tino whakapai ake i te kaha ngoki me te kaha pakaru.
Te pumau o te hanganga moroiti: Mā te whakataurite + te whakamahana i te pāmahana teitei ka puta he hanganga bainitic/sorbite whakamahana pumau mō te mahi roa.
Ngā pāmahana tino nui: Ac1 = 770‑819°C, Ac3 = 905‑975°C.
Te pāmahana ratonga mōrahi: tae atu ki te +585°C mō te mahi tonu.
Te whakamahinga karihi: He pai mō ngā taputapu me ngā paipa o te tipu hiko karihi (AC).
He iti ake te āhua o ngā āhuatanga ā-pūkaha whakawhiti nā te anisotropy i puta mai i te hurihuri; me whai whakaaro te hoahoa ki te ahunga ahotea tuturu.
III. Ngā Tohu Taurite o te Ao
| Paerewa | Taumata ōrite | Ngā Kōrero |
|---|---|---|
| Haina (GB) | 15Cr1Mo1V | Kua manatokohia whānuitia i roto i ngā waeine >300 MW mō ngā raina mamaoa matua |
| Tiamana (DIN/EN) | 15CrMoV5-9 / 15CrMoV5-10 (1.8521) | Te taumata ātete wera e rite ana |
Kua whakamātauhia te whakamahinga o te 15Cr1Mo1V Hainamana i roto i te neke atu i te 20 ngā waeine hiko kawemai, ā, he rite te mahi ki te 15Х1М1Ф, ka taea te whakawhiti i roto i te hangarau.
IV. Ngā Whakamahinga Noa
| Mara | Ngā Whakamahinga | Ngā tikanga |
|---|---|---|
| Mana Wera | Te mamaoa matua, te whakamahana nui, te whakamahana anō, ngā pane | ≤585°C, tino hirahira/tino hirahira |
| Mana Karihi | Ngā taputapu pēhanga teitei me ngā paipa | Te pāmahana/pēhanga teitei, te irahiko |
| Te Hanga Pūwero | Ngā ngongo poihau pēhanga teitei | Ngā tawhā mamaoa teitei, te mahi roa |
| Matū matū | Ngā paipa tukatuka pāmahana teitei, ngā waeine whakangao | Te pāmahana teitei + te pāpāho waikura |
| Ngā Ipu Pēhanga | Ngā oko pēhanga pāmahana teitei | Te pāmahana me te pēhanga teitei |
V. Tukanga Hanga me te Āhua Tukunga
Te whakarite i te pire: EAF + te whakamahine tuarua (LF+VD) mō te parakore teitei.
Wero/hurihuri wera: Ko ngā pereti kua wera ki te 1180‑1250°C, kua werohia hurihuri.
Te hurihuri: Mira mandrel MPM/PQF, mira pilger rānei kia ōrite te matotoru o te pakitara.
Maimoatanga wera: Te whakataurite + te whakamahana i te pāmahana teitei.
NDT: Ultrasonic (UT) + au hurihuri (ET) hei whakarite kia kore he hapa o roto.
Awhe Rahi:
OD: 10 – 273 mm
Taumaha: 1 – 25 mm
Roa: 5 – 13 m (e wātea ana te whakaritenga ritenga)
Āhua Tukunga: Kua Noa + Kua Whakamāmāhia (N+T)
VI. He aha i whiriwhiri ai koe i a Sanonpipe?
| Painga | Taipitopito |
|---|---|
| Tohungatanga Paerewa | Te māramatanga hōhonu ki te ТУ 14-3Р-55-2001 me te pūnaha hangarau o Rūhia |
| Whakapūmautanga Rauemi | Ngā tiwhikete katoa mō te 15Х1М1Ф me te ōritetanga GB 15Cr1Mo1V |
| Whānuitanga Katoa | OD 10‑273mm, WT 1‑25mm – kua hipokina ngā whakatakotoranga katoa |
| Tukunga Tere | Neke atu i te 20,000 tana kei roto i te taonga; ka tukuna ngā ota ohorere i roto i ngā rā 7-15 |
| Ratonga Kotahi-Mutu | Mai i te uiuinga, te whakamārama hangarau ki te tuhinga me te whakahaere kaupapa |
| Kore-Mōrearea | Neke atu i te 240 ngā tirotiro ā-roto; kāore he rerekētanga tuhinga |
| Tautoko CBAM | Āwhina ki ngā raraunga tapuwae waro mō te Whakarerekētanga Rohe Waro o te EU |
VII. Whakapā atu ki a Sanonpipe
E whakapau kaha ana mātou ki te whakarato i ngā paipa maitai kore hononga kounga teitei, ātete wera iti-koranu, e rite ana ki te ТУ 14-3Р-55-2001 mō ngā kiritaki i Rūhia me te CIS. Ahakoa e hiahia ana koe ki ngā rahi paerewa, ki ngā ine ritenga rānei, ka tukuna e mātou he tautoko hangarau ngaio me ngā otinga tuku ngāwari.
Tauira tohu hua:
Труба стальная бесшовная горячедеформированная 159×10 ТУ 14-3Р-55-2001 / 15Х1М1Ф
(Paipa rino kore-honohono hurihuri wera 159×10, e ai ki te TŪ 14-3Р-55-2001, karaehe 15Х1М1Ф)
He paipa
+86 22 58658800/+86 15320100890
info@sanonpipe.com
www.sanonpipe.com
Paerewa Teitei · Tukunga Tere · Kore Mōrearea · Kakariki me te Waro Iti
Wā tuku: Pipiri-30-2026
