Segondè presyon chodyè tib materyèl

Feb 18, 2024

  • GB 5310-2008 tib chodyè presyon ki wo yo divize an twa kategori dapre materyèl

1. Bon kalite kabòn estriktirèl asye wo-presyon materyèl tib chofaj yo se 20G, 20MnG, ak 25MnG;

2. alyaj estriktirèl asye wo-presyon chodyè tib materyèl yo se 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 07Cr2MoW2VNbB, 12Cr2MoW2VNbB, 12Cr2MoW2VNbB, 12Cr2MoW2VNbB, 12Cr2MoW2VNbB, 12Cr2MoW2VNbB, 12Cr2MoW2VNbB, 12Cr2MoW2VNbB NbN, 10Cr9MoW2VNbBN, 10Cr11MoW2VNb Cu1BN, 10Cr9Mo1W1VNbBN;
3. Nerjaveèi (chalè ki reziste) asye wo-presyon materyèl tib chodyè yo se 07Cr19Ni10, 10Cr18Ni9NbCu3BN, 07Cr25Ni21NbN, 07Cr19Ni11Ti, 07Cr18Ni11Nb, 08Cr18Ni11Nb, 08Cr18GNi.

carbon structural boiler pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  • GB 3087-2008 materyèl tib chodyè presyon ba ak mwayen: 10#, 20#

  • GB/T 20409-2006 Materyèl tib chodyè fil entèn wo presyon: 20G, 20MnG, 25MnG, 12CrMoG, 15CrMoG

low pressure boiler tube