Mapaipi opanda msoko a chitsulo cha kaboni ndi ena mwa zinthu zomwe zimagwiritsidwa ntchito kwambiri popangira mapaipimapulojekiti aukadaulo wa mafakitale, petrochemical, boiler, ndi makinaAmaperekamphamvu yayikulu, kulimba, komanso kusinthasintha kwabwino kwambiri, kuwapangitsa kukhala abwino kwambirimapaipi apakati mpaka amphamvu, ntchito zomangira, ndi ntchito zamafakitale.
Womic Steel ndi katswiri wopanga mapaipi opanda msoko a chitsulo cha kaboni, machubu okokedwa bwino ozizira, machubu a boiler, machubu osinthira kutentha, ndi machubu opangidwa mwamakonda., kupereka zinthu zapamwamba kwambiri padziko lonse lapansi pa ntchito zamafakitale ndi uinjiniya.
1. Magiredi a Chitoliro cha Kaboni Chofanana
Mapaipi opanda msoko a chitsulo cha kaboni amagawidwa m'magulu kutengera momwe amagwirira ntchitokapangidwe ka mankhwala, mphamvu yokoka, ndi kupanikizika.
| Muyezo | Giredi | Zinthu Zofunika Kwambiri | Mapulogalamu Odziwika |
| ASTM A106 | Giredi B | Kutentha kwambiri, ntchito yothamanga kwambiri | Maboiler, mafakitale oyeretsera, mapaipi |
| ASTM A53 | Giredi B | Cholinga chachikulu, kusinthasintha kwabwino | Mapaipi amadzi, gasi, ndi zomangamanga |
| ASTM A179 | Wopanda msoko | Machubu a boiler, zosinthira kutentha | Utumiki wotentha kwambiri |
| ASTM A210 | Giredi A1 | Chitoliro chachitsulo cha kaboni chotentha kwambiri | Maboiler ndi makina opanikizika |
| EN10216-2 | P235GH, P265GH | Muyezo wa ku Europe wa mapaipi opanikizika | Maboiler, zosinthira kutentha, mapaipi a mafakitale |
| DIN 2448 | St35.8, St45.8 | Chitoliro chachitsulo chosapanga dzimbiri cha kaboni | Ntchito zambiri zamafakitale ndi zomangamanga |
Womic Steel imapanga mapaipi opanda msoko a chitsulo cha kaboni mogwirizana ndi miyezo ya ASTM, EN, ndi DIN, kuonetsetsa kuti ntchito zikugwirizana padziko lonse lapansi komanso kuti polojekiti ikutsatira malamulo.
2. Katundu wa Makina
| Giredi | Mphamvu Yokoka (MPa) | Mphamvu Yotulutsa (MPa) | Kutalika (%) | Kuuma (HRB) | Malire a Kutentha (°C) |
| ASTM A106 B | 415–550 | 205 | 30 | 92 | 450 |
| ASTM A53 B | 415–550 | 205 | 30 | 90 | 400 |
| ASTM A179 | 415–550 | 205 | 30 | 92 | 450 |
| ASTM A210 A1 | 485–620 | 250 | 25 | 100 | 500 |
| EN10216-2 P235GH | 410–560 | 235 | 25 | 90 | 450 |
| DIN 2448 St35.8 | 360–500 | 235 | 28 | 88 | 400 |
Mapaipi opanda msoko a chitsulo cha kaboni ndi oyeneramapaipi apakati mpaka amphamvu, ma boiler, zosinthira kutentha, ndi mapaipi ambiri a mafakitale.
Machubu achitsulo a kaboni okokedwa bwino kwambiriamagwiritsidwanso ntchito kwambiri pa ma conveyor roller ndi makina olondolachifukwa cha kulekerera kochepa komanso kutsika kwa dzira.
3. Kulondola ndi Kulekerera kwa Miyeso
Mapaipi apamwamba a chitsulo cha kaboni chopanda msoko ayenera kukhala ndi miyeso yolondola yamachubu a boiler, zosinthira kutentha, ndi makonzedwe a mapaipi a mafakitale.
| Chizindikiro | Kulekerera Kwachizolowezi | Zolemba |
| Chidutswa cha Kunja (OD) | ± 0.05–0.15 mm | Kuonetsetsa kuti ma flange, ma valve, ndi ma connections akugwirizana bwino |
| Kukhuthala kwa Khoma | ± 7.5–10% | Chofunika kwambiri pa kuyesedwa kwa kupanikizika ndi kukhazikika kwa kapangidwe kake |
| Kuzungulira kwa mazira | ≤50% ya kulekerera kwa OD | Kutsika kwa dzira kumapangitsa kuti madzi aziyenda bwino |
| Kuwongoka | ≤1/1000 | Chofunika kwambiri pakukhazikitsa ndi kugwirizanitsa |
Mapaipi opanda msoko a chitsulo cha kaboni cha Womic Steelamapangidwa ndikulekerera kwa OD kolimba, kupendekera kochepa, komanso kuwongoka kwambiri, kuonetsetsa kuti magwiridwe antchito ndi odalirikamachubu a boiler, zosinthira kutentha, ndi machubu ozungulira otumizira.
4. Mafotokozedwe Okhazikika
4.1 Miyezo ya ASTM
lASTM A106- Chitoliro chachitsulo cha kaboni chopanda msoko chothandizira kutentha kwambiri
lASTM A53- Chitoliro chachitsulo cha kaboni chopanda msoko komanso cholumikizidwa kuti chigwiritsidwe ntchito nthawi zonse
lASTM A179- Machubu a boiler achitsulo cha kaboni chopanda msoko
lASTM A210- Machubu achitsulo cha kaboni ogwiritsira ntchito boiler yotentha kwambiri
4.2 Miyezo ya EN / DIN
EN10216-2- Machubu achitsulo opanda msoko ogwiritsira ntchito mphamvu
DIN 2448- Machubu achitsulo opanda msoko ogwiritsidwa ntchito m'mafakitale ndi m'mapangidwe
Miyezo iyi imafotokozakapangidwe ka mankhwala, mawonekedwe a makina, kulekerera kwa miyeso, ndi zofunikira pakuyesa, kuonetsetsamagwiridwe antchito odalirika pakugwiritsa ntchito mphamvu zambiri, kutentha kwambiri, komanso kapangidwe kake.
5. Mapulogalamu
Mapaipi opanda msoko a chitsulo cha kaboni amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana:
5.1 Maboiler ndi Malo Opangira Magetsi
Mapaipi osanjikiza a ASTM A179 ndi ASTM A210 a chitsulo cha kaboni amagwiritsidwa ntchito ngatimachubu a boiler, mitu, ndi machubu a superheater
Imatha kupiriranthunzi yotentha kwambiri mpaka yapakati
5.2 Zosinthira kutentha
Mapaipi a EN10216-2 P235GH amagwiritsidwa ntchito pazosinthira kutentha zamafakitale
Kulekerera kolimba kumatsimikizirakusonkhana bwino komanso kusamutsa kutentha bwino
5.3 Mapaipi a Petrochemical ndi Industrial
Mapaipi a ASTM A106 B ndi ASTM A53 B amagwiritsidwa ntchito mumapaipi a mafuta, gasi, ndi madzi
Yoyenerakunyamula kwamphamvu komanso kutentha kwambiri
5.4 Ma Conveyor Roller ndi Makina Opangira Makina
Machubu achitsulo cha kaboni chokonzedwa bwino chozizira amagwiritsidwa ntchitomachubu ozungulira onyamula katundu
Kutsika kwa dzira kumatsimikizirakuzungulira bwino, kugwedezeka kochepa, komanso moyo wautali wautumiki
6. Ubwino wa Mapaipi Opanda Msoko a Chitsulo cha Kaboni
Mphamvu Yaikulu ndi Kukhalitsa:Yoyenera kugwiritsidwa ntchito pamakina amphamvu komanso opangidwa ndi kapangidwe kake
Kutha Kusenda Bwino Kwambiri:Ikhoza kulumikizidwa popanda chiopsezo chachikulu cha ming'alu
Kulondola kwa Miyeso:Mapaipi okokedwa ozizira amapereka OD yeniyeni komanso makulidwe a khoma
Kutsika kwa Ovality:Yabwino kwambirintchito zolondola zamakinamonga ma conveyor roller
Kutsatira Miyezo Yapadziko Lonse:ASTM, EN, DIN
Womic Steel imapanga mapaipi opanda chitsulo cha kaboni omwe amakwaniritsa miyezo yapadziko lonse lapansi ndipo amapereka njira zolondola komanso zogwira ntchito bwino kwambiri zama boiler, zosinthira kutentha, ndi makina otumizira.
7. Buku Lotsogolera Kusankha Zogula
Posankha mapaipi opanda msoko a chitsulo cha kaboni, ganizirani izi:
Kalasi Yopangira Zinthu:ASTM A106 B / A53 B yogwiritsidwa ntchito nthawi zonse komanso kutentha kwambiri, ASTM A179 / A210 ya machubu a boiler
Kukula kwa Chitoliro & Kukhuthala kwa Khoma:Onetsetsani kuti ikugwirizana ndi kukakamizidwa kwa kapangidwe ndi zofunikira pa kapangidwe kake
Kulekerera ndi Kuzungulira kwa Magawo:Chofunika kwambiri pakugwiritsa ntchito kutentha kwambiri komanso molondola pamakina
Kutsatira Malamulo Okhazikika:ASTM, EN10216-2, DIN 2448
Malo Ogwiritsira Ntchito:Maboiler, zosinthira kutentha, mapaipi, ma conveyor roller
Womic Steel imapereka mitundu yonse ya mapaipi opanda msoko a chitsulo cha kabonindiKuwongolera molondola kwa OD, kutsika kwa dzira, zosankha zozizira komanso zopanda msoko, ndi ntchito zopangira zinthu kuphatikiza ma U-bends ndi machubu opindika ambiri.
Chitsulo cha Womic – Wopanga Chitsulo Chopanda Msoko cha Carbon
Womic Steel ndi wopanga akatswiri omwe amagwira ntchito yodziwika bwinomapaipi opanda msoko a chitsulo cha kaboni, machubu olondola okokedwa ozizira, machubu a boiler, machubu osinthira kutentha, ndi njira zopangira mwamakonda.
Zogulitsa zathu zimatsimikizira:
Machubu achitsulo cha kaboni opambana kwambiriza ma boiler, mapaipi a mafakitale, ndi makina oyendetsera ntchito
OD yolondola, kupendekera kochepa, komanso makulidwe ofanana a khoma
Kutsatira miyezo ya ASTM, EN, ndi DIN
Mayankho Osinthidwa: Ma U-bend, ma multi-bend tubes, ma coil tubes, ndi ma conveyor roller tubes
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