The qualified flat steel has sufficiently high high temperature strength and high temperature plasticity. Therefore, S420ML equivalent ASTM material flat steel is not only required to have high enough normal temperature and instantaneous high temperature tensile strength and plasticity, but also long-term strength and long-term plasticity to ensure long-term safe work at high temperatures, especially under creep leakage conditions. The product thickness is 8-50mm, width 150-625mm, length 5-15m。
The Qatar Railways company launched a tender for designing ,construction and completion of Green Line Project. Our company has participated in the bidding from Qatar Railway Company since May, 2016. A delegation from project visited several famous S420ML equivalent ASTM material pipe mill in China for 15 days in July,2016. Of course the delegations had visited our pipe mill.
Our company has established and constantly improved the customer service system and emergency response system. Through the customer service management system, we track the service of the after-sales service team and provide efficient and standard services in time. At the same time, the company formulates a regular return visit system, compares the historical cases of customer problems, proposes a pre solution, and ensures that the service is in place in a short time.
The boiler steel plates are among our main products. Other than standard size boiler steel plates, we also provide S420ML equivalent ASTM material cutting, bending and so on processing to change plate size and shape according to your requirements. Welcome to consult us about S420ML equivalent ASTM material ASTM A204 grade B properties, SA 516 gr 70 temperature range, ASTM A285 grade C chemical composition, boiler steel price and so on questions and ask for offer.