High Magwiridwe China Seamless Aloyi Zitsulo Pipe kwa Petroleum Cracking GB/T9948 12cr1mo 12cr1MOV 12cr2mo
Kukula kwathu kumadalira makina apamwamba kwambiri, luso lapadera komanso mphamvu zamakono zolimbikitsira nthawi zonse za High Performance China Seamless Alloy Steel Pipe for Petroleum Cracking GB/T9948 12cr1mo 12cr1MOV 12cr2mo, Tiyeni tigwirane manja manja kuti tigwirizane kupanga zokongola zomwe zikubwera. Tikulandirani moona mtima kuti mudzayendere kampani yathu kapena kulankhula nafe kuti tigwirizane!
Kukula kwathu kumadalira makina apamwamba kwambiri, luso lapadera komanso mphamvu zamagetsi zomwe zimalimbikitsidwa nthawi zonseChina Chitsulo Pipe 12cr1mo, Chitoliro chachitsulo 12cr2mo, Pakalipano malonda athu atumizidwa kum'mawa kwa Ulaya, Middle East, Southeast, Africa ndi South America ndi zina. Tili ndi zaka 13years zogulitsa ndikugula zida za Isuzu kunyumba ndi kunja komanso umwini wazitsulo zamakono za Isuzu. . Timalemekeza mkulu wathu wamkulu wa Kuona mtima mu bizinesi, patsogolo muutumiki ndipo tidzayesetsa kupatsa makasitomala athu zinthu zamtengo wapatali ndi ntchito zabwino kwambiri.
Mwachidule
| Zokhazikika:GB9948-2006 | Chithandizo cha Kutentha: Kuwotcha / normalizing / Kutentha |
| Gulu la Gulu: 10, 12CrMo, 15CrMo, 07Crl9Nil0, etc. | Diameter Yakunja (Yozungulira): 10 - 1000 Mm |
| makulidwe: 1-100 mm | Ntchito: machubu osinthira kutentha |
| Diameter Yakunja (Yozungulira): 10 - 1000 mm | Chithandizo Chapamwamba: Monga Zofunikira za Makasitomala |
| Utali: Utali wokhazikika kapena kutalika kwachisawawa | Njira: Yotentha Yotentha |
| Maonekedwe a Gawo: Chozungulira | Chitoliro Chapadera: Chitoliro Chachikulu cha Khoma |
| Malo Ochokera: China | Kugwiritsa ntchito: machubu osinthira kutentha |
| Chitsimikizo: ISO9001:2008 | Mayeso: UT/MT |
Kugwiritsa ntchito
Machubu achitsulo osasunthika ophwanya mafuta amafuta amagwira ntchito pamachubu achitsulo opanda msoko a machubu ang'anjo, machubu osinthira kutentha ndi mapaipi oponderezedwa pamakampani a petrochemical.
High khalidwe mpweya structural zitsulo makalasi ndi 20g, 20mng ndi 25mng.
Aloyi structural zitsulo makalasi: 15mog, 20mog, 12crmog
15CrMoG, 12Cr2MoG, 12CrMoVG, etc
Main Grade
Kalasi ya apamwamba mpweya structural zitsulo: 10 #, 20 #
Mkulu khalidwe mpweya structural zitsulo makalasi: 20g, 20mng ndi 25mng
Aloyi structural zitsulo makalasi: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, etc.
Chigawo cha Chemical
| No | Gulu | Chemical Component% | |||||||||||
| C | Si | Mn | Cr | Mo | Ni | Nb | Ti | V | Cu | P | S | ||
| ≤ | |||||||||||||
| Chitsulo Chapamwamba cha Carbon Structural Steel | 10 | 0. 07-0.13 | 0.17-0. 37 | 0.35 -0.65 | <0.15 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0.025 | 0. 015 |
| 20 | 0.17-0. 23 | 0.17-0. 37 | 0.35 -0.65 | <0. 25 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0.025 | 0. 015 | |
| Alloy Structural Steel | 12CrMo | 0. 08-0.15 | 0.17 -0.37 | 0.40-0. 70 | 0.40-0. 70 | 0. 40 -0.55 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0. 015 |
| 15CrMo | 0.12 -0.18 | 0.17-0. 37 | 0.40 -0. 70 | 0. 80-1.1 | 0. 40-0.55 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0. 015 | |
| 12CrlMo | 0. 08 -0.15 | 0.50 -1. 00 | 0. 30-0.6 | 1.00-1. 50 | 0.45 -0.65 | <0. 30 | - | - | - | <0, 20 | 0.025 | 0. 015 | |
| 12CrlMoV | 0. 08-0.15 | 0.17-0. 37 | 0.40-0. 70 | 0.90-1.2 | 0. 25 -0.35 | <0. 30 | - | - | 0.15 -0. 30 | <0. 20 | 0.025 | 0. 010 | |
| 12Cr2Mo | 0.08-0.15 | <0. 50 | 0.40-0. 60 | 2. 00-2. 50 | 0. 90-1.13 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0. 015 | |
| 12Cr5MoI | <0.15 | <0. 50 | 0.30-0.6 | 4. 00-6 | 0.45-0. 60 | <0. 60 | - | - | <0. 20 | 0.025 | 0. 015 | ||
| 12Cr5MONT | |||||||||||||
| 12Cr9MoI | <0.15 | 0. 25-1. 00 | 0. 30-0. 60 | 8.00 -10. 00 | 0. 90-1.1 | <0. 60 | - | - | - | <0. 20 | 0.025 | 0, 015 ku | |
| 12Cr9MONT | |||||||||||||
| Chitsulo Chosatentha Chopanda Kutentha | 07Crl9Nil0 | 0. 04-0.1 | <1. 00 | <2. 00 | 18. 00-20. 00 | - | 8. 00-11 | - | - | - | - | 0.030 ku | 0. 015 |
| 07Crl8NillNb | 0. 04-0.1 | <1. 00 | <2. 00 | 17. 00-19. 00 | - | 9.00-12. 00 | 8C-1.1 | - | - | - | 0.030 ku | 0. 015 | |
| 07Crl9NillTi | 0. 04-0.1 | <0. 75 | <2. 00 | 17.00-20. 00 | - | 9.00-13. 00 | - | 4C-0. 60 | 一 | 一 | 0.03 | 0. 015 | |
| Chithunzi cha 022Crl7Nil2Mo2 | <0. 030 ku | <1. 00 | <2. 00 | 16. 00-18. 00 | 2. 00-3. 00 | 10. 00 -14. 00 | - | 一 | 一 | - | 0.03 | 0. 015 | |
Mechanical Property
| Ayi | Tensile MPa | Zotuluka MPa | Pambuyo pa kusweka kwa A/% | Mayamwidwe a shark mphamvu kv2/j | Nambala ya kuuma kwa Brinell | ||
| chithunzi | transver | chithunzi | transver | ||||
| osachepera | osaposa | ||||||
| 10 | 335] 475 | 205 | 25 | 23 | 40 | 27 | |
| 20 | 410 〜550 | 245 | 24 | 22 | 40 | 27 | |
| 12CrMo | 410] 560 | 205 | 21 | 19 | 40 | 27 | Mtengo wa 156 HBW |
| 15CrMo | 440] 640 | 295 | 21 | 19 | 40 | 27 | 170 HBW |
| 12CrlMo | 415] 560 | 205 | 22 | 20 | 40 | 27 | Mtengo wa 163 HBW |
| 12CrlMoV | 470] 640 | 255 | 21 | 19 | 40 | 27 | Mtengo wa 179HBW |
| 12Cr2Mo | 450-600 | 280 | 22 | 20 | 40 | 27 | Mtengo wa 163 HBW |
| 12Cr5MoI | 415] 590 | 205 | 22 | 20 | 40 | 27 | Mtengo wa 163 HBW |
| 12Cr5MONT | 480] 640 | 280 | 20 | 18 | 40 | 27 | - |
| 12Cr9MoI | 460] 640 | 210 | 20 | 18 | 40 | 27 | Mtengo wa 179HBW |
| 12Cr9MONT | 590-740 | 390 | 18 | 16 | 40 | 27 | |
| O7Crl9NilO | 2520 | 205 | 35 | Mtengo wa 187 HBW | |||
| 07Crl8NillNb | > 520 | 205 | 35 | - | Mtengo wa 187 HBW | ||
| 07Crl9NillTi | > 520 | 205 | 35 | - | - | Mtengo wa 187 HBW | |
| Chithunzi cha 022Crl7Nil2Mo2 | > 485 | 170 | 35 | 一 | - | Mtengo wa 187 HBW | |
| Kwa chitsulo chokhala ndi khoma makulidwe osakwana 5mm chubu musayese kuyesa kuuma | |||||||
Chofunikira Choyesa
Mayeso a Hydraulic
Kuyesa kwa hydraulic kudzachitika pamipope yachitsulo imodzi ndi imodzi. Kuthamanga kwakukulu kwa mayeso ndi 20 MPa. Pansi pa kukakamizidwa kwa mayeso, nthawi yokhazikika sikhala yochepera 10 s, ndipo kutayikira kwa chitoliro chachitsulo sikuloledwa.
Mayeso osalala
Mayeso a flattening ayenera kuchitidwa kwa chitoliro chachitsulo chokhala ndi m'mimba mwake kuposa 22 mm
Kuyesa kwamoto
Chitsulo chapamwamba cha carbon structural ndi zitsulo zosapanga dzimbiri (zosatentha) zokhala ndi mainchesi akunja osapitilira 76 mm ndi makulidwe a khoma osapitilira 8 mm ziyenera kuyesedwa. Kuyesa kwa flaring kumayenera kuchitidwa kutentha. Kuwotcha kwakunja kwachitsanzo pambuyo pa 60% ya kuphulika kudzakwaniritsa zofunikira za tebulo 7. Palibe ming'alu kapena ming'alu yomwe imaloledwa pa chitsanzo pambuyo pa kuwomba. Malinga ndi zomwe amafuna ndi zomwe zanenedwa mu mgwirizano, chitsulo chopangidwa ndi alloy chitha kugwiritsidwanso ntchito pakukulitsa mayeso.
Ma testes osawononga
Mipope yachitsulo iyenera kuzindikiridwa ndi akupanga cholakwika chimodzi ndi chimodzi malinga ndi zomwe GB / T 5777-2008. Malinga ndi zofunikira za wofunsayo, mayesero ena osawononga amatha kuwonjezeredwa pambuyo pokambirana pakati pa wogulitsa ndi wofunayo ndipo akuwonetsedwa mu mgwirizano.
Intergranular dzimbiri mayeso
Kuyesa kwa dzimbiri kwa intergranular kudzachitika kwa chitoliro chachitsulo chosapanga dzimbiri (chopanda kutentha). Njira yoyesera idzakhala molingana ndi zomwe zimaperekedwa ndi njira yaku China E mu GB / T 4334-2008, ndipo chizolowezi cha dzimbiri cha intergranular sichiloledwa pambuyo pa mayeso.
Pambuyo pokambirana pakati pa wogulitsa ndi wofuna, komanso zomwe zalembedwa mu mgwirizano, wofunsayo atha kusankha njira zina zoyesera zowonongeka.
Tsatanetsatane wa Zamalonda
makina/Chemical&Feteleza mapaipi
GB/T8162-2008
ASTM_A519-2006
EN 10210-1-2006
Chithunzi cha ASTM A53A53M-2012
GB9948-2006
GB6479-2013
GB/T 17396-2009
Mafuta, petrochemical, boiler yothamanga kwambiri, kugwiritsa ntchito mwapadera kwa chubu chosasunthika cha chubu chosasunthika, chubu chachitsulo chosasunthika komanso chubu chopanda mafuta.
Chigawo cha Chemical
| mtundu | Chemical Component (%) | ||||||||
| C | Mn | Si | Cr | Mo | Ni | Nb+Ta | S | P | |
| 15CrMo | 0.12-0.18 | 0.40-0.70 | 0.17-0.37 | 0.80-1.10 | 0.40 ~ 0.55 | ≤0.30 | _ | ≤0.035 | ≤0.035 |
Mechanical Property
| mtundu | Tensile MPa | Zotuluka MPa | Elongation (%) |
| 15CrMo | 440-640 | 295 | 22 |
