Ngati mukufuna kudziwa zambiri, monga mtengo, zinthu, mayankho, ndi zina zotero, plendiLumikizanani nafe pa intaneti.
Tianjin Sanon Steel Pipe Co., Ltd. ndi kampani yogulitsa masheya. Fakitale yathu yogulitsa masheya ili mumzinda wa Cangzhou, m'chigawo cha Hebei. Malo athu akuluakulu ogulitsa katundu ndi awa:mapaipi a boiler, ndipo zipangizo zoyimira ndiASTM A335 P5/P11/P91/P92,ASME SA-106/SA-106MGR.B,GB/T 3087-200810#/20#. Zipangizo zoyimira mapaipi a mapaipi ndiAPI 5L,API 5CT, zipangizo zoyimira mapaipi osweka mafutaGB/T 9948ndi 15MoG/12CrMoVGGB/T 6479-2013 ikuyimira zinthu 10#/20#, machubu osinthira kutentha SA179/SA210/SA192, ndi zina zotero, machubu amakina GB/T 8162 akuyimira zinthu 10#/20#/Q345/42CrMo, EN10210 ikuyimira zinthu S355JOH/S355J2H, machubu a silinda ya gasi GB1 8248, akuyimira zinthu 34CrMo4/30CrMo.
— Buku Lotsogolera la Zinthu Zazikulu ku Russia Zokhudza Maboiler Olimba Kwambiri ndi Mapaipi Otentha Kwambiri
Sanonpipe - Wogulitsa Wanu Wodalirika wa Mapaipi Achitsulo Osatentha a ku Russia a ТУ Standard
I. Kuyika Kwadongosolo kwa Machitidwe: Mulingo Waukadaulo wa ТУ 14-3Р-55-2001
ТУ 14-3Р-55-2001 - Russian specifications specificationsТехнические условия) yokhazikitsidwa makamaka pa mapaipi achitsulo chosasunthika omwe amagwiritsidwa ntchito mu ma boiler a nthunzi ofunikira kwambiri komanso ofunikira kwambiri komanso mapaipi opanikizika kwambiri. Zolemba zoyambirira zili ndi TC‑357 (Komiti Yaukadaulo ya ku Russia Yoyimira Malamulo) ndipo imayang'aniridwa ndi OAC “ROSNITI”. Muyezo uwu uli ndi ulamuliro wapamwamba waukadaulo mu gawo la machubu a boiler aku Russia.
Mafotokozedwe a ТУ nthawi zambiri amakhala okhwima kwambiri komanso ogwiritsidwa ntchito kwambiri kuposa miyezo ya dziko ya ГОСТ. ТУ 14-3Р-55-2001 yapangidwa bwino kwambiri kuti igwiritsidwe ntchito pazochitika zovuta kwambiri zokhala ndi magawo a nthunzi ofunikira kwambiri/ofunikira kwambiri, zomwe zimapangitsa kuti ikhale imodzi mwa miyezo yofunika kwambiri ya mapaipi otentha kwambiri komanso opanikizika kwambiri m'mafakitale amagetsi otentha ndi nyukiliya ku Russia.
Chidziwitso Cha Mkhalidwe: Muyezo uwu ukupitilizidwabe ku Russia ndi CIS, womwe umagwira ntchito ngati njira yofunika kwambiri yogulira zida zotentha kwambiri komanso zopanikizika kwambiri m'mafakitale amagetsi, kupanga ma boiler, mankhwala a petrochemical, ndi zina zambiri.
II. Kusanthula Kwatsatanetsatane kwa Giredi 15Х1М1Ф (15X1M1F) - Chitsulo Chosagwira Kutentha Chosapanga Alloy
15Х1М1Ф (Chilatini: 15Kh1M1F) ndi chitsulo cholimba chomwe sichimatentha kwambiri pansi pa gulu la Chirasha, chomwe chimapangidwira makamaka kutentha kwambiri komanso kupanikizika kwambiri. Mwa kuwonjezera chromium (Cr), molybdenum (Mo), ndi vanadium (V), chitsulocho chimapeza mphamvu yokwera kwambiri ya kutentha, kukana okosijeni, komanso kukhazikika kwa makina.
Kusankhidwa kwa giredi:
15 - kaboni ~0.15%
Х - chromium
1 - chromium ~1%
М – molybdenum
1 – molybdenum ~1%
Ф – vanadium
Kapangidwe ka Chemical (%) (pa ГОСТ ndi ТУ):
| Chinthu | Malo ozungulira | Ntchito |
|---|---|---|
| C | 0.10 – 0.16 | Kulimbitsa mphamvu ndi kulimba |
| Si | 0.17 – 0.37 | Zimathandizira kukana okosijeni |
| Mn | 0.40 – 0.70 | Zimawonjezera mphamvu ndi kuuma |
| Cr | 1.10 – 1.40 | Imapanga filimu yokhuthala ya oxide, imapereka kukana dzimbiri/kutentha |
| Mo | 0.90 – 1.10 | Zimawonjezera mphamvu yotentha komanso kukana kukwawa |
| V | 0.20 – 0.25 | Amayeretsa tirigu, amawonjezera mphamvu ya kutentha |
| Ni | ≤ 0.25 | Zimathandiza kuti kutentha kukhale kotsika |
| Cu | ≤ 0.25 | Zimathandizira kukana nyengo |
| P | ≤ 0.025 | Amalamulira kufooka kwa kuzizira |
| S | ≤ 0.025 | Amachepetsa chiopsezo cha kufupika kwa kutentha |
Katundu wa Makina (Wokhazikika + Wofewa):
| Katundu | Longitudinal | Zosintha | Muyezo Woyesera |
|---|---|---|---|
| Mphamvu Yokoka (σb) | ≥ 500 MPa | ≥ 500 MPa | ГОСТ 1497 |
| Mphamvu Yotulutsa (σs) | ≥ 320 MPa | ≥ 320 MPa | ГОСТ 1497 |
| Kutalika (δ5) | ≥ 18% | ≥ 16% | ГОСТ 1497 |
| Kuchepetsa Malo (ψ) | ≥ 50% | ≥ 45% | ГОСТ 1497 |
| Kulimba kwa Impact (KCU) | ≥ 500 kJ/m² | ≥ 400 kJ/m² | ГОСТ 9454 |
| Kuchulukana | 7800 kg/m³ | — | — |
Zinthu Zofunika Kwambiri:
Mphamvu ya kutentha: Kuphatikizana kwa Mo+V kumathandizira kwambiri kukwera ndi kuphulika kwa mphamvu.
Kukhazikika kwa kapangidwe ka zinthu: Kusinthasintha + kutentha kwambiri kumapangitsa kuti kapangidwe ka sorbite kakhale kokhazikika komanso kofewa kuti kagwiritsidwe ntchito kwa nthawi yayitali.
Kutentha kofunikira: Ac1 = 770‑819°C, Ac3 = 905‑975°C.
Kutentha kwakukulu kwa ntchito: mpaka +585°C kuti ntchito ipitirire.
Kugwiritsa ntchito zida za nyukiliya: Koyenera kugwiritsa ntchito zida za nyukiliya (AC) ndi mapaipi.
Kapangidwe ka makina osinthasintha kamakhala kotsika pang'ono chifukwa cha anisotropy yozungulira; kapangidwe kake kayenera kuwerengera komwe kumayang'ana kupsinjika kwenikweni.
III. Magiredi Ofanana Padziko Lonse
| Muyezo | Giredi Yofanana | Ndemanga |
|---|---|---|
| China (GB) | 15Cr1Mo1V | Yotsimikizika kwambiri mu mayunitsi opitilira 300 MW a mizere yayikulu ya nthunzi |
| Germany (DIN/EN) | 15CrMoV5-9 / 15CrMoV5-10 (1.8521) | Gawo lofanana lolimbana ndi kutentha |
15Cr1Mo1V yaku China yatsimikiziridwa m'mayunitsi amphamvu oposa 20 ochokera kunja ndipo imagwira ntchito mofanana ndi 15Х1М1Ф, yosinthika kwathunthu muukadaulo.
IV. Ntchito Zachizolowezi
| Munda | Ntchito | Mikhalidwe |
|---|---|---|
| Mphamvu Yotentha | Nthunzi yaikulu, chotenthetsera kwambiri, chotenthetseranso, mitu | ≤585°C, kufunikira kwambiri/kufunikira kwambiri |
| Mphamvu ya Nyukiliya | Zipangizo zopopera mphamvu kwambiri ndi mapaipi | Kutentha/kupanikizika kwakukulu, kuwala kwa dzuwa |
| Kupanga Mabotolo | Machubu a boiler opanikizika kwambiri | Magawo amphamvu a nthunzi, ntchito yanthawi yayitali |
| Mankhwala a Petrochemical | Mapaipi otenthetsera kwambiri, mayunitsi oyeretsera zinthu | Kutentha kwambiri + zowononga |
| Zombo Zokakamiza | Mitsempha yothamanga kwambiri | Kutentha kwambiri ndi kupanikizika |
V. Njira Yopangira ndi Mkhalidwe Wotumizira
Kukonzekera kwa billet: EAF + kuyeretsa kwachiwiri (LF + VD) kuti pakhale kuyera kwambiri.
Kuboola/kutentha: Ma billets amatenthedwa kufika pa 1180‑1250°C, oboola mozungulira.
Kuzungulira: MPM/PQF mandrel mill kapena pilger mill kuti pakhale makulidwe ofanana a khoma.
Chithandizo cha kutentha: Kubwezeretsa kutentha + kutentha kwambiri.
NDT: Ultrasonic (UT) + eddy current (ET) kuti zitsimikizire kuti mkati mwake mulibe zolakwika.
Kukula kwa Kukula:
OD: 10 - 273 mm
Kulemera: 1 - 25 mm
Kutalika: 5 - 13 m (yomwe imapezeka mwamakonda)
Mkhalidwe Wotumizira: Wachibadwa + Wofatsa (N+T)
VI. N’chifukwa Chiyani Muyenera Kusankha Sanonpipe?
| Ubwino | Tsatanetsatane |
|---|---|
| Ukatswiri Wokhazikika | Kumvetsetsa kwakukulu kwa ТУ 14-3Р-55-2001 ndi dongosolo laukadaulo la ku Russia |
| Chitsimikizo cha Zinthu Zofunika | Zikalata zonse za kufanana kwa 15Х1М1Ф ndi GB 15Cr1Mo1V |
| Mitundu Yonse | OD 10‑273mm, Kulemera 1‑25mm – zonse zomwe zafotokozedwa |
| Kutumiza Mwachangu | Matani opitilira 20,000 alipo; maoda adzidzidzi amatumizidwa m'masiku 7-15 |
| Utumiki Woyima Pamodzi | Kuyambira pa kafukufuku, kufotokozera bwino zaukadaulo mpaka zolemba ndi kayendetsedwe ka zinthu |
| Chiwopsezo Chosatha | Malo olowera mkati opitilira 240; palibe kusiyana kulikonse pakati pa zikalata |
| Thandizo la CBAM | Thandizo ndi deta ya mpweya woipa pa EU Carbon Border Adjustment |
VII. Lumikizanani ndi Sanonpipe
Tadzipereka kupereka mapaipi achitsulo opanda zitsulo osasunthika omwe sagwira kutentha kwambiri omwe amagwirizana ndi ТУ 14-3Р-55-2001 kwa makasitomala ku Russia ndi CIS. Kaya mukufuna kukula koyenera kapena miyeso yokonzedwa, timapereka chithandizo chaukadaulo chaukadaulo komanso njira zosinthira zinthu.
Chitsanzo cha kapangidwe ka zinthu:
Труба стальная бесшовная горячедеформированная 159×10 ТУ 14-3Р-55-2001 / 15Х1М1Ф
(Chitoliro chachitsulo chosasunthika chotentha 159×10, malinga ndi ТУ 14-3Р-55-2001, kalasi 15Х1М1Ф)
Sanonpipe
+86 22 58658800/+86 15320100890
info@sanonpipe.com
www.sanonpipe.com
Miyezo Yapamwamba · Kutumiza Mwachangu · Kupanda Chiwopsezo · Mpweya Wobiriwira & Wotsika
Nthawi yotumizira: Juni-30-2026
