Our after sales department is an very important part of our department structures. After the customer receive steel materials, our after sales department will follow up regularly and solve problems for them in time if they have the needs. We romise to return the goods for free for its lifetime if it is quality of the steel material itself. Meanwhile, if you have any advice or complaints, also welcome to feed back to our after sales department, and we are trying to give better service to you.
Boiler steel plates for room temperature and medium temperature (below creep temperature) are mostly carbon steel, including carbon steel, carbon manganese steel, carbon manganese silicon steel, 25CrMo4 alloy steel material flat bar, etc. They are mainly used in the manufacture of pressure-bearing parts such as boiler drums and header end covers below medium temperature. High temperature (above creep temperature) boiler steel plates are mainly used to manufacture high-temperature pressure-bearing parts such as high-temperature header end caps and steam pipe blocking plates.
The predecessor of Ningbo port is Ningbo Port Authority. Ningbo port consists of Beilun port, Zhenhai port, Ningbo port, Daxie port and Chuanshan port. It is a multi-functional and comprehensive modern deep-water port integrating inland river port, estuary port and seaport.
"Mirror" refers to the surface state of 25CrMo4 alloy steel material flat bar stainless steel, which is usually 8K in the industry. The common mirror stainless steel on the market is divided into 6K, 8K and 10K, which are general polishing, 6K, 8K fine grinding and 10K super fine grinding effect. The same thickness generally has no big difference, 10K mirror is brighter; the thicker the thickness, the better the effect, and the higher the processing cost.
25CrMo4 EN10083-3 alloy steel sheet BBNsteel L485M steel plate for deep-sea pipelines made its global debut
01 Apr, 2021
The impression of most customers who have cooperated with us on the company is being professional and responsible. That mainly owe to our united and considerate team members. For example, the professi
BBN STEEL 25CrMo4 alloy stockist shipped to Germany
01 Apr, 2021
The impression of most customers who have cooperated with us on the company is being professional and responsible. That mainly owe to our united and considerate team members. For example, the professi
EN10083-3 alloy steel 25CrMo4 distributor BBNsteel lifts Jan structural plate prices by $10/t
01 Apr, 2021
The company regularly holds sales elites to share experiences, to promote the rapid growth of colleagues, and achieve the company and employees. The company conducts employee skill training and relate
BBN STEEL exported 50CrMo4 steel material to Netherlands
01 Apr, 2021
Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of 50CrMo4 steel material service for many
Material 50CrMo4 alloy steel material round bar stockist BBN in China
01 Apr, 2021
Our company's technical department is the core department of the whole company. There are a group of very professional technical personnel. They provide some architectural drawings according to the id
BBN STEEL 50CrMo4 flat steel exported to Iran
01 Apr, 2021
BBN steel company was founded in 2000, starting the international business in 2010 and successfully being approved and certified by ISO9001:2008. After ten years development, BBN steel has become the