Kufika Kwatsopano ASTM A53 A106 20g/20cr, 40cr, 20crmo, 35CrMo, 42CrMo, 15CrMo Carbon 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.
Ndi njira yabwino kwambiri, kuyimirira kwabwino kwambiri komanso wopereka kasitomala wabwino kwambiri, mndandanda wazinthu zopangidwa ndi kampani yathu zimatumizidwa kumayiko ambiri ndi zigawo za Newly Arrival ASTM A53 A106 20g/20cr, 40cr, 20crmo, 35CrMo, 42CrMo, 15CrMo Carbon Seamless Steel. Pipe, Zofunikira zilizonse kuchokera kwa inu zidzalipidwa ndi kulingalira kwathu kwakukulu!
Ndi njira yodalirika kwambiri, kuyimirira kwabwino kwambiri komanso wopereka kasitomala wabwino kwambiri, mndandanda wazinthu zopangidwa ndi kampani yathu zimatumizidwa kumayiko ambiri ndi zigawoChina Seamless Steel Pipe ndi Seamless Steel Tube, Timapereka zabwino koma mtengo wotsika kwambiri komanso ntchito yabwino kwambiri.Takulandirani kuti mutumize zitsanzo zanu ndi mphete yamtundu kwa ife .Tidzapanga katundu malinga ndi pempho lanu.Ngati muli ndi chidwi ndi zinthu zilizonse zomwe timapereka, chonde khalani omasuka kulankhula nafe mwachindunji kudzera pamakalata, fakisi, foni kapena intaneti.Tabwera kudzayankha mafunso anu kuyambira Lolemba mpaka Loweruka ndipo tikuyembekezera kugwirizana nanu.
| 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.
Ndi njira yabwino kwambiri, kuyimirira kwabwino kwambiri komanso wopereka kasitomala wabwino kwambiri, mndandanda wazinthu zopangidwa ndi kampani yathu zimatumizidwa kumayiko ambiri ndi zigawo za Newly Arrival ASTM A53 A106 20g/20cr, 40cr, 20crmo, 35CrMo, 42CrMo, 15CrMo Carbon Seamless Steel. Pipe, Zofunikira zilizonse kuchokera kwa inu zidzalipidwa ndi kulingalira kwathu kwakukulu!
Kufika KwatsopanoChina Seamless Steel Pipe ndi Seamless Steel Tube, Timapereka zabwino koma mtengo wotsika kwambiri komanso ntchito yabwino kwambiri.Takulandirani kuti mutumize zitsanzo zanu ndi mphete yamtundu kwa ife .Tidzapanga katundu malinga ndi pempho lanu.Ngati muli ndi chidwi ndi zinthu zilizonse zomwe timapereka, chonde khalani omasuka kulankhula nafe mwachindunji kudzera pamakalata, fakisi, foni kapena intaneti.Tabwera kudzayankha mafunso anu kuyambira Lolemba mpaka Loweruka ndipo tikuyembekezera kugwirizana nanu.
