1. Main steel grade: 07Cr19Ni10 10Cr18Ni9NbCu3BN 07Cr25Ni21NbN 07Cr19NiTi 07Cr18Ni11Nb 08Cr18Ni11NbFG, etc.
2, the main standards: GB5310-2008 (high-pressure boiler seamless steel pipe), GB13296-2013 (boiler, heat exchanger with stainless steel seamless steel pipe), ASME SA213/213M (boiler, superheater and heat exchanger seamless ferrite And austenitic alloy steel pipes)
3. The product belongs to high temperature and high temperature resistant heat resistant carbon low alloy steel pipe, which can be used in thermal equipment, machinery industry, petroleum geological exploration, container, chemical industry and special purpose. Due to the high temperature, high pressure and water vapor, the environment is prone to oxidation and corrosion, which requires high durability, high oxidation resistance and good structural stability. With its excellent product quality, the company has already served customers such as Hangzhou Boiler Group, Dongfang Electric, Harbin Boiler.