snoy yopanda zitsulo zachitsulo a asm A335 Standard Yokwera kwambiri osokoneza bongo
| Muyezo:ASTM A335 | Alloy kapena ayi: aloy |
| Gulu Lamakalasi: P5, P9, P11, P22, P91, P92 etc. | Kugwiritsa Ntchito: Chithunzi cha Boiler |
| Makulidwe: 1 - 100 mm | Pamtunda: Monga momwe kasitomala amafunira |
| M'mimba mwake (kuzungulira): 10 - 1000 mm | Njira: Kutentha kotentha / kuzizira |
| Kutalika: Kutalika kokhazikika kapena kutalika kwachilendo | Chithandizo cha kutentha: kuwongolera / kusanja |
| Gawo la mawonekedwe: kuzungulira | Chitoliro chapadera: chitoliro cha khoma |
| Malo oyambira: China | Kugwiritsa Ntchito: Kupsinjika Kwambiri Mapaipi, Boiler ndi kutentha |
| Chitsimikizo: Iso9001: 2008 | Kuyesa: et / ut |
Zimagwiritsidwa ntchito makamaka kupanga chitoliro champhamvu kwambiri, kutentha kosasinthika, kupanikizika kwambiri chitoliro cha mafuta a petroleum ndi makampani
Gidi ya chitoliro chachikulu kwambiri: P5, P9, P11, P22, P91, P91 etc
| Giledi | UN | Cg | Mn | P | S | Si≤ | Cr | Mo |
| Sequiv. | ||||||||
| P1 | K11522 | 0.10 ~ 0.20 | 0.30 ~ 0.80 | 0.025 | 0.025 | 0.10 ~ 0.50 | - | 0.44 ~ 0.65 |
| P2 | K11547 | 0.10 ~ 0.20 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.10 ~ 0.30 | 0.50 ~ 0.81 | 0.44 ~ 0.65 |
| P5 | K41545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0,5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P5b | K51545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.00 ~ 2.00 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P5c | K41245 | 0.12 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0,5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P9 | S50400 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.50 ~ 1.00 | 8.00 ~ 10.00 | 0.44 ~ 0.65 |
| P11 | K11597 | 0.05 ~ 0.15 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
| P12 | K11562 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0,5 | 0.80 ~ 1.25 | 0.44 ~ 0.65 |
| P15 | K11578 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.15 ~ 1.65 | - | 0.44 ~ 0.65 |
| P21 | K31545 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0,5 | 2.65 ~ 3.35 | 0.80 ~ 1.60 |
| P22 | K21590 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0,5 | 1.90 ~ 2.60 | 0.87 ~ 1.13 |
| Tsambala | K91560 | 0.08 ~ 0.12 | 0.30 ~ 0.60 | 0.02 | 0,01 | 0.20 ~ 0.50 | 8.00 ~ 9.50 | 0.85 ~ 1.05 |
| Chisanafike | K92460 | 0.07 ~ 0.13 | 0.30 ~ 0.60 | 0.02 | 0,01 | 0,5 | 8.50 ~ 95.50 | 0.30 ~ 0.60 |
Makina atsopano adakhazikitsidwa molingana ndi chizolowezi E 527 ndi Sae J1086, chizolowezi chophatikiza zitsulo ndi ma entros (osakhala). B Gidi p 5c idzakhala ndi zokhudzana ndi Titanium zosakwana 4 kaboni kaboni osati zoposa 0.70%; kapena mtundu wa columbium wa 8 mpaka 10 kaboni.
| Makina | P1, P2 | P12 | Pnd3 | Tsambala | P92, p11 | P122 |
| Kulimba kwamakokedwe | 380 | 415 | 510 | 585 | 620 | 620 |
| Gwiritsani mphamvu | 205 | 220 | 400 | 415 | 440 | 400 |
| Giledi | Mtundu wa Chithandizo | Kutembenuza kutentha kwa F [C] | Kuphatikiza kapena kusangalatsa |
| P5, P9, P11, ndi P22 | Kutentha F [C] | ||
| A335 P5 (B, C) | Wodzaza kapena Inothermal | ||
| Sinthani ndi kupsya mtima | ***** | 1250 [675] | |
| Kachipatala (P5C kokha) | ***** | 1325 - 1375 [715 - 745] | |
| A335 p9 | Wodzaza kapena Inothermal | ||
| Sinthani ndi kupsya mtima | ***** | 1250 [675] | |
| A335 P11 | Wodzaza kapena Inothermal | ||
| Sinthani ndi kupsya mtima | ***** | 1200 [650] | |
| A335 P22 | Wodzaza kapena Inothermal | ||
| Sinthani ndi kupsya mtima | ***** | 1250 [675] | |
| A335 P91 | Sinthani ndi kupsya mtima | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Kukhazikika ndi kupsya mtima | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Chifukwa chitoliro chidayitanitsa mkati mwake, mulifupi mwake sasintha kuposa 6 1% kuchokera kumodzi
Kusiyanasiyana kovomerezeka kwa m'mimba mwake
| NPS Desator | in | mm | in | mm |
| 1/8to 11/22/2 | 1/64 (0.015) | 0,4 | 1/64 (0.015) | 0,4 |
| Kupitirira 11/2 mpaka 4, pena. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Kupitirira 4 mpaka 8, | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Opitilira 8 mpaka 12, pena. | 3/32 (0.093) | 2.38 | 1/32 (0.031) | 0.79 |
| Opitilira 12 | 6 1% ya zomwe zatchulidwazi kunja mzere wapakati |
Mayeso a Hydraatic:
Chitoliro chachitsulo chikuyenera kuyesedwa mmodzi ndi mmodzi. Kupsinjika kwakukulu ndi 20 MPA. Pansi pa kukakamizidwa kwa mayeso, nthawi yokhazikika sikuyenera kukhala yochepera 10 s, ndipo chitoliro chachitsulo sichiyenera kutayikira.
Wogwiritsa ntchito atavomereza, kuyesedwa kwa hydraulic kumatha kusinthidwa ndi kuyesa kwa Eddy kwa Eddy kapena magnetic fluage kuyesa.
Kuyesedwa Kwachilengedwe:
Mapaipi omwe amafuna kuyendera kuyenera kukhala oyeserera m'modzi. Pambuyo pazokambirana zikafuna kuvomerezedwa ndi phwandolo ndipo yafotokozedwa mu mgwirizano, kuyesa kwina kosawonongeka kumatha kuwonjezeredwa.
Kuyesa Kwachangu:
Ma tuber okhala ndi mainchesi yakunja kuposa 22 mm aziyesedwa. Palibe kusokoneza kowoneka, mawanga oyera, kapena zosafunikira ziyenera kuchitika nthawi yonseyi.
Kuyesedwa kwa Harneny:
Kwa chitoliro cha Magulu P91, P92, P122, ndi P911, Brinell, Vicners, kapena mayeso oyendetsa boti
Tsegulani mayeso:
Kwa pipe yomwe maincheni amaposa NPS 25 ndi omwe mulifupi wa khoma la mabanki ndi 7.0 kapena ocheperako aziyesedwa ku Bend mayeso. Mapaipi ena omwe diameter ndi omwe amafanana ndi NPS 10 akhoza kuperekedwa koyesedwa ku Bend
1. Kutumiza ndi chidebe
2. Kutumiza ndi Kutumiza Kwambiri
ASTM A335 P5ndi chitsulo chachitsulo chosawoneka bwino kwambiri paipi ya America. Alloy chubu ndi mtundu wa chubu chachitsulo chosawoneka bwino, ndikugwira kwake bwino kwambiri kuposa chubu chachitsulo, chifukwa chitoliro chachitsulo chimakhala chochepa kwambiri ku mafuta osawoneka, bolos, boiler, ankhondo ndi mafakitale ena.
Chitoliro chachitsulo chimakhala ndi zinthu zina zambiri kuposa mpweya monga ma nickel, a silicon, mangadium, a sulsur, ndi phompho, ndi phosuoner
Zolingana Zolingana Zam'nyumba: 1cr5mo gb 9948-2006 "wosawoneka bwino wachitsulo pamafuta a petroleum"
- Malipiro: 30% Deposit, 70% L / C kapena B / L Operan kapena 100% L / C AYAM
- Min.rder kuchuluka: 1 PC
- Kutha Kwazopindulitsa: Matani a TONS pachaka cha zitoliro zachitsulo
- Nthawi Yotsogola: Masiku 7-14 Ngati mu stock, 30-45 masiku kuti apange
- Kulongedza: Black akusowa, davel ndi kapu ya chitoliro chilichonse; Od Ow 219mm ayenera kunyamula mtolo, ndipo mtolo uliwonse supitilira 2 matani.
Kulemeletsa
| Muyezo:ASTM A335 | Alloy kapena ayi: aloy |
| Gulu la kalasi: P5 | Kugwiritsa Ntchito: Chithunzi cha Boiler |
| Makulidwe: 1 - 100 mm | Pamtunda: Monga momwe kasitomala amafunira |
| M'mimba mwake (kuzungulira): 10 - 1000 mm | Njira: Kutentha kotentha / kuzizira |
| Kutalika: Kutalika kokhazikika kapena kutalika kwachilendo | Chithandizo cha kutentha: kuwongolera / kusanja |
| Gawo la mawonekedwe: kuzungulira | Chitoliro chapadera: chitoliro cha khoma |
| Malo oyambira: China | Kugwiritsa Ntchito: Kupsinjika Kwambiri Mapaipi, Boiler ndi kutentha |
| Chitsimikizo: Iso9001: 2008 | Kuyesa: et / ut |
Karata yanchito
Zimagwiritsidwa ntchito makamaka kupanga chitoliro champhamvu kwambiri, kutentha kosasinthika, kupanikizika kwambiri chitoliro cha mafuta a petroleum ndi makampani
Chigawo cha mankhwala
| Kumapangidwe | Malipoti |
| Osavomerezeka | K41545 |
| Kaboni (max.) | 0.15 |
| Manganese | 0.30-0.60 |
| Phosphorous (max.) | 0.025 |
| Silicon (Max.) | 0,50 |
| Chromium | 4.00-6.00 |
| Molybdenum | 0.45-0.65 |
| Zinthu zina | ... |
Katundu wamakina
| Katundu | Malipoti |
| Kukhala mphamvu, min, (MPA) | 415 MPA |
| Gwiritsani mphamvu, mphindi, (MPA) | 205 mpa |
| Elongition, min, (%), L / T | 30/20 |
Chithandizo cha kutentha
| Giledi | Mtundu wa Chithandizo | Kutembenuza kutentha kwa F [C] | Kuphatikiza kapena kusangalatsa |
| P5, P9, P11, ndi P22 | Kutentha F [C] | ||
| A335 P5 (B, C) | Wodzaza kapena Inothermal | ||
| A335 P5B | Sinthani ndi kupsya mtima | ***** | 1250 [675] |
| A335 P5C | Kachidindo kambiri | ***** | 1325 - 1375 [715 - 745] |
Kupilira
Chifukwa chitoliro chidayitanitsa mkati mwake, mulifupi mwake sasintha kuposa ± 1% kuchokera kumodzi
Kusiyanasiyana kovomerezeka kwa m'mimba mwake
| NPS Desator | Kuleza Kwabwino | Kulekerera koyipa | ||
| In | Mm | In | Mm | |
| 1/8to 11/22/2 | 1/64 (0.015) | 0,4 | 1/64 (0.015) | 0,4 |
| Kupitirira 11/2 mpaka 4, pena. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Kupitirira 4 mpaka 8, | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Opitilira 8 mpaka 12, pena. | 3/32 (0.093) | 2.38 | 1/32 (0.031) | 0.79 |
| Opitilira 12 | ± 1% ya zomwe zatchulidwazi Kunja Mzere wapakati | |||
Kuyesera
Mayeso a Hydraatic:
Chitoliro chachitsulo chikuyenera kuyesedwa mmodzi ndi mmodzi. Kupsinjika kwakukulu ndi 20 MPA. Pansi pa kukakamizidwa kwa mayeso, nthawi yokhazikika sikuyenera kukhala yochepera 10 s, ndipo chitoliro chachitsulo sichiyenera kutayikira.
Wogwiritsa ntchito atavomereza, kuyesedwa kwa hydraulic kumatha kusinthidwa ndi kuyesa kwa Eddy kwa Eddy kapena magnetic fluage kuyesa.
Kuyesedwa Kwachilengedwe:
Mapaipi omwe amafuna kuyendera kuyenera kukhala oyeserera m'modzi. Pambuyo pazokambirana zikafuna kuvomerezedwa ndi phwandolo ndipo yafotokozedwa mu mgwirizano, kuyesa kwina kosawonongeka kumatha kuwonjezeredwa.
Kuyesa Kwachangu:
Ma tuber okhala ndi mainchesi yakunja kuposa 22 mm aziyesedwa. Palibe kusokoneza kowoneka, mawanga oyera, kapena zosafunikira ziyenera kuchitika nthawi yonseyi.
Kuyesedwa kwa Harneny:
Kwa chitoliro cha Magulu P91, P92, P122, ndi P911, Brinell, Vicners, kapena mayeso oyendetsa boti
Tsegulani mayeso:
Kwa pipe yomwe maincheni amaposa NPS 25 ndi omwe mulifupi wa khoma la mabanki ndi 7.0 kapena ocheperako aziyesedwa ku Bend mayeso. Mapaipi ena omwe diameter ndi omwe amafanana ndi NPS 10 akhoza kuperekedwa koyesedwa ku Bend
Zakuthupi & popanga
Pipa ikhoza kukhala yotentha kapena yozizira yolumikizidwa ndi mankhwala omaliza omwe alembedwa pansipa.
Chithandizo cha kutentha
- A / n + t
- N + t / q + t
- N + t
Mayeso oyeserera otchulidwa
- Transrose kapena Kuyeserera Kwamayeso ndi Kuyeserera Kwamanja, Kuyesedwa Kwawolimba, Kapena Kuyesa Kuyesedwa
- Panyengo yathupi imathandizidwa mu ng'anjo ya batch-by, mayesowo adzapangidwa pa 5% ya chitoliro chonsecho kuchokera ku chiwongola dzanja chilichonse. Kwa ochuluka, chitoliro chimodzi chidzayesedwa.
- Panyengo yathupi yomwe imathandizidwa ndi njira yopitilira, mayeso adzapangidwa pa chitoliro chokwanira cha 5% ya maere, koma ayi.
Zolemba Zoyeserera Za Bend:
- Kwa pipe yomwe maincheni amaposa NPS 25 ndi omwe mulifupi wa khoma la mabanki ndi 7.0 kapena ocheperako aziyesedwa ku Bend mayeso.
- Mapaipi ena omwe diamer ofanana ndi nps 10 atha kuyesa kugwadi m'malo mwa kuvomerezedwa ndi wogula.
- Makina oyeserera a Bend Adzagwadira kutentha kwa firiji kudzera mu 180 popanda kugwetsa kunja kwa gawo.
ASTM A335 P5Mapubusi achitsulo osawoneka bwino, nthunzi, haidrojeni, mafuta owawasa, etc. Ngati kutentha kwake kogwirira ntchito ndi 650℃; Mukamagwiritsa ntchito sing'anga yogwira ntchito monga mafuta owawasa, imakhala ndi mphamvu yamphamvu kwambiri, ndipo nthawi zambiri imagwiritsidwa ntchito mu ma sulfure kwambiri a sulushution ya solfure ya 288 ~ 550℃.
Kupanga Kopanga:
1.
2. Kujambula kozizira (kugubuduza) chubu chachitsulo: Kutentha kwa chubu → Kupukutira kwa Stone
Zolemba Zogwiritsira Ntchito:
M'madera a m'mlengalenga ndi vacuum zida za vacuum yokonza mafuta apamwamba,ASTM A335 P5Matamale osawoneka bwino amagwiritsidwa ntchito kwambiri pamapaipumusi am'munsi ya mlengalenga komanso vanem tounts ma turtions osintha mizere ya mlengalenga komanso mafuta obiriwira okhala ndi sulufule.
M'magulu a FCC,ASTM A335 P5Ma tubeni achitsulo osachiritsira amagwiritsidwa ntchito makamaka osalala kwambiri, chothandizira ndikubwezera mapaipi ena, komanso mafuta ena otentha kwambiri ndi mafuta a sulufur.
Mu kuchedwa kuphika,ASTM A335 P5Chitoliro chachitsulo chosawoneka chimagwiritsidwa ntchito makamaka kutentha kwambiri pamunsi pa coke Tower Fries ndi ntchentche pa pansi pa nsanja ya coke, chitoliro china chotentha kwambiri chokhala ndi sulufule.
Chitoliro chachitsulo chimakhala ndi zinthu zina zambiri kuposa mpweya monga ma nickel, a silicon, mangadium, a sulsur, ndi phompho, ndi phosuoner.
Astm A335 p9 ndi chitsulo chachitsulo chosawoneka bwino kwambiri paipi ya America. Alloy chubu ndi mtundu wa chubu chachitsulo chosawoneka bwino, ndikugwira kwake bwino kwambiri kuposa chubu chachitsulo, chifukwa chitoliro chachitsulo chimakhala chochepa kwambiri ku mafuta osawoneka, bolos, boiler, ankhondo ndi mafakitale ena.
A335 p9ndi kutentha kwambiri chromium-molybdenum aloy shonther ogontha omwe amapangidwa molingana ndi mfundo zaku America. Chifukwa cha kukana kwako koyenera kwa oxida, nyonga zapamwamba kwambiri ndi kukana kuvunda, kumagwiritsidwa ntchito kwambiri kutentha kwambiri ndi matupi otentha a mafuta, sing'anga kwapakatikati kumatha kufikira 550 ~.
Zolingana Zolingana Zam'nyumba: 1cr5mo gb 9948-2006 "wosawoneka bwino wachitsulo pamafuta a petroleum"
Kulemeletsa
| Muyezo:ASTM A335 | Alloy kapena ayi: aloy |
| Gulu: P9 | Kugwiritsa Ntchito: Chithunzi cha Boiler |
| Makulidwe: 1 - 100 mm | Pamtunda: Monga momwe kasitomala amafunira |
| M'mimba mwake (kuzungulira): 10 - 1000 mm | Njira: Kutentha kotentha / kuzizira |
| Kutalika: Kutalika kokhazikika kapena kutalika kwachilendo | Chithandizo cha kutentha: kuwongolera / kusanja |
| Gawo la mawonekedwe: kuzungulira | chitoliro cha peyini |
| Malo oyambira: China | Kugwiritsa Ntchito: Kupsinjika Kwambiri Mapaipi, Boiler ndi kutentha |
| Chitsimikizo: Iso9001: 2008 | Kuyesa: et / ut |
Chigawo cha mankhwala
Kupanga kwamankhwala kwa mapaipi achitsulo osawoneka a petroleum kusokonekera
| Astm A335m | C | SI | Mn | P | S | Cr | Mo |
| P9 | ≦ 0.15 | 0.25-1.00 | 0.30-0.60 | ≦ 0.025 | ≦ 0.025 | 8.00-10.00 | 0.90-1.10 |
Katundu wamakina
| Katundu | Malipoti |
| Kukhala mphamvu, min, (MPA) | 415 MPA |
| Gwiritsani mphamvu, mphindi, (MPA) | 205 mpa |
| Elongition, min, (%), l / t | 14 |
| HB | 180 |
Chithandizo cha kutentha
|
Giledi | Mtundu wa Chithandizo | Kutembenuza kutentha kwa F [C] | Kuphatikiza kapena kusangalatsa |
| P5, P9, P11, ndi P22 | |||
| A335 p9 | Wodzaza kapena Inothermal | ||
| Sinthani ndi kupsya mtima | ***** | 1250 [675] |
A335 p9Kutentha kumatha kuthandizidwa ndi njira zopangira kapena kusintha njira. Njira yozizira yozizira imachedwa, imakhudza nyimbo yopanga, njira yopangira ndizovuta kuwongolera, komanso mtengo waukulu; Chifukwa chake, zopanga zenizeni sizigwiritsa ntchito njira yolangira kutentha, nthawi zambiri imagwiritsa ntchito kutentha + kusamalira kutentha m'malo mokongoletsa, kuti akwaniritse mafakitale.
A335 p9chitsulo chifukwa mulibe v, nb ndi zinthu zina michere, motero kutentha kwa a A335 ~ 1050 ~ Kutentha kwambiri Nthawi ya kutentha iyenera kukulitsidwa moyenera.
Kupilira
Chifukwa chitoliro chidayitanitsa mkati mwake, mulifupi mwake sasintha kuposa ± 1% kuchokera kumodzi
Kusiyanasiyana kovomerezeka kwa m'mimba mwake
| NPS Desator | Kuleza Kwabwino | Kulekerera koyipa | ||
| In | Mm | In | Mm | |
| 1/8to 11/22/2 | 1/64 (0.015) | 0,4 | 1/64 (0.015) | 0,4 |
| Kupitirira 11/2 mpaka 4, pena. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Kupitirira 4 mpaka 8, | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Opitilira 8 mpaka 12, pena. | 3/32 (0.093) | 2.38 | 1/32 (0.031) | 0.79 |
| Opitilira 12 | ± 1% ya zomwe zatchulidwazi | |||
Kupanga Kopanga:
A335 imapangidwa malinga ndi zida za Tianjin Steel ndi mawonekedwe aA335 p9chitsulo cha P9 P9 Kupanga chitoliro chachitsulo chosawoneka:Ntchentche yamagetsi ya arc → Kutentha kwa Chithandizo → Kuwongola → Akupanga kuwonongeka kolakwika → Hydraulic kuyesa → Kukula ndi kuyang'ana mawonekedwe → Kuyang'ana.
Kupanga:
| Nambala ya chinthu | Kupanga | Zochita ndi Zowongolera | |||
| 1 | Msonkhano Woyeserera | Mphindi za msonkhano | |||
| 2 | Asea-snu | Sinthani Mankhwala Osiyanasiyana | |||
| * Kusanthula kwamankhwala | |||||
| * Kutentha kwa kutentha | |||||
| 3 | Ccm | philile | |||
| 4 | Kuyendera kwazinthu | Kuyendera osavomerezeka ndi chitsimikiziro chambiri | |||
| * Mawonekedwe a billet ayenera kukhala opanda chilema monga kuperewera, slag, ma pick. | |||||
| 5 | Kutentha kopanda kanthu | Kutenthetsa ma billets mu ng'anjo ya vati yovunda | |||
| * Kutentha kutentha kutentha | |||||
| 6 | zopepuka | Kuboola ndi chitsogozo / chitsogozo mbale | |||
| * Sinthani kutentha pobowola | |||||
| * Sinthani kukula pambuyo poti | |||||
| 7 | Kutentha | Kutentha kotentha mu mphero zopitilira | |||
| * Khazikitsani khoma la papa | |||||
| 8 | Kukula | Kuwongolera kunja kwa mainchesi ndi kumapeto kwa khoma | |||
| * Makina Omaliza Omaliza Kukongoletsa | |||||
| * Makulidwe a Khoma Langa Makina | |||||
| 9 | Kuphatikizika kwa mankhwala | Kusanthula kwamankhwala | |||
| * Kulandila njira zamankhwala. Zotsatira za kusanthula kwa mankhwala kuyenera kulembedwa m'buku la zakuthupi. | |||||
| 10 | Kusintha + | Chithandizo cha kutentha (kusintha) chimachitika pambuyo poyenda otentha. Kuchiritsika kuyenera kuyang'anira kugwiritsa ntchito kutentha ndi nthawi yayitali. | |||
| Pambuyo pa kutentha chithandizo, makinawo amagwiritsa ntchito kuti akwaniritse Astm A335 Standard | |||||
| 11 | Kuzizira kwa mpweya | Bedi lozizira | |||
| 12 | kuona | Kuwona Kutalikirana | |||
| * Zithunzi Zithunzi Zakale | |||||
| 13 | Molunjika (ngati kuli kotheka) | Imayendetsa flowness. | |||
| Pambuyo powongola, kuwongoka kuyenera kukhala molingana ndi Astm A335 | |||||
| 14 | Kuyendera ndi kuvomerezedwa | Mawonekedwe ndi mawonekedwe osakanikirana | |||
| * Kulekerera kwachitsulo kuyenera kukhala molingana ndi ASTM A999 | |||||
| Chidziwitso: Kuleza mtima kwakunja: ± 0,75% d | |||||
| * Kuyang'aniridwa koyenera kuyenera kuchitika ndi Asthe a999 muyeso kuti mupewe mawonekedwe osauka | |||||
| 15 | Kuzindikira zolakwika | * Thupi lonse la chitumbuwa liyenera kukhala loyesedwa kwa ulesi la zilema molingana ndi iso93003 / e213 | |||
| Kuyesa kwa Akupanga: | |||||
| 16 | Makina Olimbitsa Makina | . | |||
| Pafupipafupi | 5% / batch, machubu awiri | ||||
| Min | Max | ||||
| P9 | Mphamvu (MPA) | 205 | |||
| Mphamvu ya kukhala (MPA) | 415 | ||||
| Mlengalenga | Malinga ndi Asthem A335 Standard | ||||
| Kuyesa Kwachangu | Malinga ndi Asthe A999 Standard | ||||
| (2) Kuyesedwa kwa Hardine | |||||
| Kuyesa pafupipafupi: chimodzimodzi monga mayeso a Tnsile | 1 chidutswa / batch | ||||
| HV & HRC | ≤250hv10 & ≤25 hrc hv10≤250 & hrc≤25 | ||||
| Chidziwitso: Mayeso a Vickers Hardness Devise: Iso6507 kapena Astme E92; | |||||
| Fightriwer Hardny Deviner: Iso6508 kapena Astm E18 | |||||
| 17 | Ndt | Chitoliro chilichonse chachitsulo chidzayesedwa molingana ndi zofunikira zoyesa njira e213, e309 kapena E570. | |||
| 18 | kuyesa kwamadzi | Kuyesa kwa Hydjeti Ku Malingana ndi ASM A999, Kupsinjika | |||
| 19 | chitolilo | Kuwongolera maenjezidwe malekezero onse a chitsulo chachitsulo malinga ndi anyezi B16.25fig.3 (a) | |||
| 20 | Kuyeza kwa kulemera ndi kutalika | * Kuleza Mtundu umodzi: -6% ~ + 4%. | |||
| 21 | Muyezo Wapaka | Pamwamba pa chitoliro chachitsulo chidzatsegulidwa molingana ndi Asthe a335 muyezo komanso makasitomala zofunika. Zolemba chizindikiro zili motere: | |||
| "Kulemera Kwakukulu TPCO ASMM A335 Zaka Zaka Zaka Zochepa | |||||
| 22 | pepani | Kunja kwa chubu kumapakidwa molingana ndi muyezo fakitale | |||
| 23 | chipatu cha chipaso | ** Pamayenera kukhala zigawo za pulasitiki mbali zonse ziwiri za chubu chilichonse | |||
| 24 | Mndandanda wa Zinthu | * Buku la zakuthupi liyenera kuperekedwa malinga ndi en10204 3.1. "Makasitomala poi kuyenera kuwonetsedwa mu buku la zakuthupi. | |||
Astm A335 p11 ndi chitsulo chachitsulo chosawoneka bwino kwambiri paipi ya America. Alloy chubu ndi mtundu wa chubu chachitsulo chosawoneka bwino, ndikugwira kwake bwino kwambiri kuposa chubu chachitsulo, chifukwa chitoliro chachitsulo chimakhala chochepa kwambiri ku mafuta osawoneka, bolos, boiler, ankhondo ndi mafakitale ena.
Kulemeletsa
| Muyezo:ASTM A335 | Alloy kapena ayi: aloy |
| Gulu la kalasi: P11 | Kugwiritsa Ntchito: Chithunzi cha Boiler |
| Makulidwe: 1 - 100 mm | Pamtunda: Monga momwe kasitomala amafunira |
| M'mimba mwake (kuzungulira): 10 - 1000 mm | Njira: Kutentha kotentha / kuzizira |
| Kutalika: Kutalika kokhazikika kapena kutalika kwachilendo | Chithandizo cha kutentha: kuwongolera / kusanja |
| Gawo la mawonekedwe: kuzungulira | chitoliro cha peyini |
| Malo oyambira: China | Kugwiritsa Ntchito: Kupsinjika Kwambiri Mapaipi, Boiler ndi kutentha |
| Chitsimikizo: Iso9001: 2008 | Kuyesa: et / ut |
Chigawo cha mankhwala
Kupanga kwamankhwala kwa mapaipi achitsulo osawoneka a petroleum kusokonekera
| C | SI | Mn | P | S | Cr | Mo | |
| P11 | 0.05-0.15 | 0.5-1.00 | 0.30-0.61 | 0.025 | 0.025 | 1.00-150 | 0.44-0.65 |
Katundu wamakina
| Katundu | Malipoti |
| Kukhala mphamvu, min, (MPA) | 415 Mmpa |
| Gwiritsani mphamvu, mphindi, (MPA) | 205Mmpa |
Chithandizo cha kutentha
|
Giledi | Mtundu wa Chithandizo | Kutembenuza kutentha kwa F [C] | Kuphatikiza kapena kusangalatsa |
| P5, P9, P11, ndi P22 | |||
| A335 P11 | Wodzaza kapena Inothermal | ||
| Sinthani ndi kupsya mtima | ***** | 1250 [650] |
Kupilira
Chifukwa chitoliro chidayitanitsa mkati mwake, mulifupi mwake sasintha kuposa ± 1% kuchokera kumodzi
Kusiyanasiyana kovomerezeka kwa m'mimba mwake
| NPS Desator | Kuleza Kwabwino | Kulekerera koyipa | ||
| In | Mm | In | Mm | |
| 1/8to 11/22/2 | 1/64 (0.015) | 0,4 | 1/64 (0.015) | 0,4 |
| Kupitirira 11/2 mpaka 4, pena. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Kupitirira 4 mpaka 8, | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Opitilira 8 mpaka 12, pena. | 3/32 (0.093) | 2.38 | 1/32 (0.031) | 0.79 |
| Opitilira 12 | ± 1% ya zomwe zatchulidwazi | |||
Astm A335 P22ndi chitoliro chachitsulo chosawoneka bwino cha kutentha kwambiri kwachangu. Alloy chubu ndi mtundu wa chubu chachitsulo chosawoneka bwino, ndikugwira kwake bwino kwambiri kuposa chubu chachitsulo, chifukwa chitoliro chachitsulo chimakhala chochepa kwambiri ku mafuta osawoneka, bolos, boiler, ankhondo ndi mafakitale ena.
Kulemeletsa
| Muyezo:ASTM A335 | Alloy kapena ayi: aloy |
| Gulu la kalasi: P22 | Kugwiritsa Ntchito: Chithunzi cha Boiler |
| Makulidwe: 1 - 100 mm | Pamtunda: Monga momwe kasitomala amafunira |
| M'mimba mwake (kuzungulira): 10 - 1000 mm | Njira: Kutentha kotentha / kuzizira |
| Kutalika: Kutalika kokhazikika kapena kutalika kwachilendo | Chithandizo cha kutentha: kuwongolera / kusanja |
| Gawo la mawonekedwe: kuzungulira | chitoliro cha peyini |
| Malo oyambira: China | Kugwiritsa Ntchito: Kupsinjika Kwambiri Mapaipi, Boiler ndi kutentha |
| Chitsimikizo: Iso9001: 2008 | Kuyesa: et / ut |
Chigawo cha mankhwala
Kupanga kwamankhwala kwa mapaipi achitsulo osawoneka a petroleum kusokonekera
| C | SI | Mn | P | S | Cr | Mo | |
| P22 | 0.05-0.15 | 0,5 | 0.30-0.60 | 0.025 | 0.025 | 1.90-2.60 | 0.87-1.13 |
Katundu wamakina
| Katundu | Malipoti |
| Kukhala mphamvu, min, (MPA) | 415 Mmpa |
| Gwiritsani mphamvu, mphindi, (MPA) | 205Mmpa |
Chithandizo cha kutentha
|
Giledi | Mtundu wa Chithandizo | Kutembenuza kutentha kwa F [C] | Kuphatikiza kapena kusangalatsa |
| P5, P9, P11, ndi P22 | |||
| A335 P22 | Wodzaza kapena Inothermal | ||
| Sinthani ndi kupsya mtima | ***** | 1250 [650] |
Kupilira
Chifukwa chitoliro chidayitanitsa mkati mwake, mulifupi mwake sasintha kuposa ± 1% kuchokera kumodzi
Kusiyanasiyana kovomerezeka kwa m'mimba mwake
| NPS Desator | Kuleza Kwabwino | Kulekerera koyipa | ||
| In | Mm | In | Mm | |
| 1/8to 11/22/2 | 1/64 (0.015) | 0,4 | 1/64 (0.015) | 0,4 |
| Kupitirira 11/2 mpaka 4, pena. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Kupitirira 4 mpaka 8, | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Opitilira 8 mpaka 12, pena. | 3/32 (0.093) | 2.38 | 1/32 (0.031) | 0.79 |
| Opitilira 12 | ± 1% ya zomwe zatchulidwazi | |||
A335 p22 ndi 2.25cr-1Mo Chromium-Molybdenum Wamphumphulika Wotentha zam'madzi za boalers ndi zapamwamba,Astm A335 / A335mmuyeso. Mu 1985, idasinthidwa kukhala GB5310 ndikutchedwa 12cr2mog. Maiko ena nawonso ali ndi zisudzo zofananazi, monga Federal Republic of Germany 10cmo910 ndi Japan Stba24. Mu CR-1Mo Steel mndandanda, mphamvu zake zamafuta ndizokwera kwambiri, pansi pa kutentha komweko (kutentha≤580℃) Cholinga chake ndi mphamvu yayikulu komanso kupsinjika kofunikira kuposa 9cr-1Mo, ndipo ili ndi kukonzanso kwabwino ndikugwiritsa ntchito magwiridwe antchito, pulasitiki yolimba. Chifukwa chake, zakhala zikugwiritsidwa ntchito kwambiri m'malo owopsa ogwirira ntchito, monga mphamvu yamafuta, mphamvu ya nyukiliya ndi zida zina za haidrojeni pamapaipi osiyanasiyana otenthetsera ndi mitsempha yayikulu.
Kutentha kovomerezeka: A335P22 (SA-213T22) imagwiritsidwa ntchito makamaka 300,600mw ndi magetsi ena akuluakulu≤580℃Superheat ndi tube khoma kutentha & lt; 540℃Khoma lotentha chitoliro ndi mutu, chitsulo chotere chagwiritsidwa ntchito kwambiri ku United States, Japan ndi Europe, ali ndi mbiri yayitali yogwirira ntchito mphamvu za magetsi, ndi ntchito yokhazikika, njira yabwino ya chitsulo chokhwima.
Zitsulo za 12cr1mov ndi za chromium-molybdenum vadium steel cele vadium steel, makamaka amagwiritsidwa ntchito kwa 12cr1Mov / GB5310 Chitoliro chachitsulo. Kugwiritsidwa ntchito kwambiri, ndiye kutentha mu 480℃~ 580℃Kutentha kwambiri ndi imodzi mwazinthu zambiri. 12c1Movg Steel Kutentha kwa Stee: Amagwiritsidwa ntchito makamaka pazitsulo zazikulu za chubu cha superheat, mitu ndi chitoliro cha ma pigree khoma lomwe kutentha khoma kumakhala kocheperako kapena lofanana ndi 580℃.
Njira Zopangira: Kuyesedwa kwa Harny:
1.
2. Kujambula kozizira (kugubuduza) chubu chachitsulo: Kutentha kwa chubu → Kupukutira kwa Stone
Kulongedza:
Kunyamula / Kutayika Kunyamula / Chinsinsi cha Crating / Crat Kutchinga mbali zonse ziwiri za machubu komanso zotetezedwa kuti ziperekedwe kapena monga momwe mwapemphedwa.
Kulemeletsa
P92 Standard Steirter kutentha boiler chubu chopanda misonkho.
| Muyezo:ASTM A335 | Alloy kapena ayi: aloy |
| Gulu la kalasi: P92 | Kugwiritsa Ntchito: Chithunzi cha Boiler |
| Makulidwe: 1 - 100 mm | Pamtunda: Monga momwe kasitomala amafunira |
| M'mimba mwake (kuzungulira): 10 - 1000 mm | Njira: Kutentha kotentha / kuzizira |
| Kutalika: Kutalika kokhazikika kapena kutalika kwachilendo | Chithandizo cha kutentha: kuwongolera / kusanja |
| Gawo la mawonekedwe: kuzungulira | chitoliro cha peyini |
| Malo oyambira: China | Kugwiritsa Ntchito: Kupsinjika Kwambiri Mapaipi, Boiler ndi kutentha |
| Chitsimikizo: Iso9001: 2008 | Kuyesa: et / ut |
Chigawo cha mankhwala
Kupanga kwamankhwala kwa mapaipi achitsulo osawoneka a petroleum kusokonekera
| C | SI | Mn | P | S | Cr | Mo | |
| Chisanafike | 0.07-0.13 | 0,5 | 0.30-0.60 | 0.02 | 0,01 | 8.50-9.5 | 0.30-0.60 |
Katundu wamakina
| Katundu | Malipoti |
| Kukhala mphamvu, min, (MPA) | 620 Mmpa |
| Gwiritsani mphamvu, mphindi, (MPA) | 440Mmpa |
Chithandizo cha kutentha
|
Giledi | Mtundu wa Chithandizo | Kutembenuza kutentha kwa F [C] | Kuphatikiza kapena kusangalatsa |
| P5, P9, P11, ndi P22 | |||
| A335 P92 | Wodzaza kapena Inothermal | ||
| Sinthani ndi kupsya mtima | ***** | 1250 [675] |
Kupilira
Chifukwa chitoliro chidayitanitsa mkati mwake, mulifupi mwake sasintha kuposa ± 1% kuchokera kumodzi
Kusiyanasiyana kovomerezeka kwa m'mimba mwake
| NPS Desator | Kuleza Kwabwino | Kulekerera koyipa | ||
| In | Mm | In | Mm | |
| 1/8to 11/22/2 | 1/64 (0.015) | 0,4 | 1/64 (0.015) | 0,4 |
| Kupitirira 11/2 mpaka 4, pena. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Kupitirira 4 mpaka 8, | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Opitilira 8 mpaka 12, pena. | 3/32 (0.093) | 2.38 | 1/32 (0.031) | 0.79 |
| Opitilira 12 | ± 1% ya zomwe zatchulidwazi | |||
