20G Cold Drawn Seamless Boiler Tubes Seamless Steel Pipe
Kufotokozera Kwachidule:
20G opanda msoko zitsulo chitoliro ndi apamwamba mpweya structural zitsulo, kukatentha zinthu, mpweya zili 0.17-0.24%, wamakokedwe mphamvu ya 410Mpa, zokolola mfundo 230-250Mpa.Ndi kupanga kwathu kwakukulu kwachitsulo, titha kupereka chitoliro cha 20G Chopanda Msokonezo chokhala ndi mtengo wapamwamba komanso wopikisana.Pano kuti tikudziwitseni za chitoliro chathu cha 20G chosasunthika ndi zinthu zamakina.
Ogwira ntchito athu nthawi zonse amakhala ndi "kusintha kopitilira muyeso ndi kuchita bwino", komanso kuphatikiza mayankho apamwamba kwambiri, mitengo yabwino yogulitsa komanso opereka otsogola pambuyo pogulitsa, timayesetsa kudalira kasitomala aliyense pa 20G Cold Drawn Seamless Boiler. Ma Tubes Seamless Steel Pipe, Bizinesi yathu ikuyembekezera mwachidwi kupanga mayanjano anthawi yayitali komanso osangalatsa abizinesi ndi makasitomala ndi mabizinesi ochokera kulikonse padziko lapansi.
Ogwira ntchito athu nthawi zonse amakhala ndi "kusintha kopitilira muyeso ndi kuchita bwino", komanso kuphatikiza mayankho apamwamba kwambiri, mitengo yabwino yogulitsa komanso othandizira pambuyo pogulitsa, timayesetsa kudalira kasitomala aliyenseChina 20G High Pressure Boiler Tube, Pofika pano, katundu wathu wokhudzana ndi printer dtg a4 akhoza kuwonetsedwa m'mayiko ambiri akunja komanso m'matauni, omwe amafunidwa ndi anthu omwe akutsata.Tonse timaganiza kuti tsopano tili ndi kuthekera kokwanira kukupatsani malonda okhutira.Kufuna kusonkhanitsa zopempha za zinthu zanu ndikupanga mgwirizano wanthawi yayitali.Ife kwambiri analonjeza: Csame pamwamba khalidwe, mtengo wabwinoko;mtengo womwewo wogulitsa, wapamwamba kwambiri.
| Gulu | C | Si | Mn | S | P | Cr | Mo | V | Ti | B | W | Ni | Al | Nb | N |
| 20G | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.015 | 0.025 | ||||||||||
| 20 Mng | 0.17-0.24 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 25 Mng | 0.22-0.27 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 15 Mog | 0.12-0.20 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.25-0.35 | |||||||||
| 20 Mog | 0.15-0.25 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.44-0.65 | |||||||||
| 12CrMoG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.40-0.70 | 0.40-0.55 | ||||||||
| 15CrMoG | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.80-1.10 | 0.40-0.55 | ||||||||
| 12Cr2MoG | 0.08-0.15 | ≤0.60 | 0.40-0.60 | 0.015 | 0.025 | 2.00-2.50 | 0.90-1.13 | ||||||||
| 12Cr1MoVG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.01 | 0.025 | 0.90-1.20 | 0.25-0.35 | 0.15-0.30 | |||||||
| 12Cr2MoWVTiB | 0.08-0.15 | 0.45-0.75 | 0.45-0.65 | 0.015 | 0.025 | 1.60-2.10 | 0.50-0.65 | 0.28-0.42 | 0.08-0.18 | 0.002-0.008 | 0.30-0.55 | ||||
| Mtengo wa 10Cr9Mo1VNbN | 0.08-0.12 | 0.20-0.50 | 0.30-0.60 | 0.01 | 0.02 | 8.00-9.50 | 0.85-1.05 | 0.18-0.25 | ≤0.040 | ≤0.040 | 0.06-0.10 | 0.03-0.07 |
| Gulu | Kulimba kwamakokedwe | Yield point (Mpa) | Kutalikira (%) | Mphamvu (J) |
| (Mpa) | osachepera | osachepera | osachepera | |
| 20G | 410-550 | 245 | 24/22 | 40/27 |
| 25MnG | 485-640 | 275 | 20/18 | 40/27 |
| 15Mg | 450-600 | 270 | 22/20 | 40/27 |
| 20 Mog | 415-665 | 220 | 22/20 | 40/27 |
| 12CrMoG | 410-560 | 205 | 21/19 | 40/27 |
| 12 Cr2MoG | 450-600 | 280 | 22/20 | 40/27 |
| 12 Cr1MoVG | 470-640 | 255 | 21/19 | 40/27 |
| 12Cr2MoWVTiB | 540-735 | 345 | 18 | 40/27 |
| Mtengo wa 10Cr9Mo1VNb | ≥585 | 415 | 20 | 40 |
| 1Cr18Ni9 | ≥520 | 206 | 35 | |
| Mtengo wa 1Cr19Ni11Nb | ≥520 | 206 | 35 |
| WT(S) | Kulekerera kwa WT | |
| <3.5 | + 15% (+ 0.48mm min) | |
| -10% (+0.32mm min) | ||
| 3.5-20 | + 15%, -10% | |
| >20 | D <219 | ±10% |
| D≥219 | + 12.5%, -10% | |
UT (Ultrasonic mayeso).
N (Zokhazikika).
Q+T (Yozimitsidwa ndi Kupsya mtima).
Mayeso amayendedwe a Z(Z15,Z25,Z35).
Kuyesa kwa Charpy V-Notch Impact.
Mayeso a Gulu Lachitatu (monga Mayeso a SGS).
Kuwombera kapena Kuwombera ndi Kupenta.
GB5310 20G mapaipi achitsulo osasunthika amagwiritsidwa ntchito makamaka pazotengera zokakamiza, makina, zopangira zitoliro, mafakitale amafuta ndi mankhwala.
GB 5310 High pressure boiler chubu Dzina Lina
GB 5310 igh pressure boiler chubu, 20G boiler steel pipe, 20G boiler pipe
Machubu a boiler amagwiritsidwa ntchito m'mafakitale awa:
Ma boiler a Steam.
Mphamvu Zamagetsi.
Zomera Zopangira Mafuta Otsalira.
Zomera Zamagetsi.
Industrial Processing Plants.
Ogwira ntchito athu nthawi zonse amakhala ndi “kusintha kopitilira muyeso ndi kuchita bwino”, ndipo limodzi ndi mayankho apamwamba kwambiri, mitengo yabwino yogulitsa komanso opereka apamwamba pambuyo pogulitsa, timayesetsa kudalira kasitomala aliyense.
20G Cold Drawn Seamless Boiler Tubes Seamless Steel Pipe
Bizinesi yathu ikuyembekezera mwachidwi kupanga mayanjano anthawi yayitali komanso osangalatsa abizinesi ndi makasitomala ndi mabizinesi ochokera kulikonse padziko lapansi.
China 20G High Pressure Boiler Tube
Tonse timaganiza kuti tsopano tili ndi kuthekera kokwanira kukupatsani malonda okhutira.Kufuna kusonkhanitsa zopempha za zinthu zanu ndikupanga mgwirizano wanthawi yayitali.Ife kwambiri analonjeza: Csame pamwamba khalidwe, mtengo wabwinoko;mtengo womwewo wogulitsa, wapamwamba kwambiri.
