On Jan. 31, 2019, BBN steel held the annual meeting with all employees, family members, and friends. It is a moment of joyand it is a moment to summarize the past and look forward.Looking back on 2018
High toughness and low brittleness transition temperature: with the increase of the working pressure of the A572 Gr 55 CS steel carbon plate gas pipeline, the pipe diameter becomes larger, and the pip
St52-3 steel, A709 grade 50 high strength steel is low alloy high strength steel. The main characteristics of St52-3 steel are high tensile strength and yield point. St52-3 steel is used in civil cons
SCM440 steel pipe has better strength and good comprehensive mechanical properties after heat treatment, and is easier to process under heat treatment. It has excellent quenchability, can be deeply qu
P355NL1 steel plate is alloy special steel, steel for pressure equipment, with good plasticity, toughness, cold bending performance and welding performance. The steel is used to manufacture spherical
Manganese steel plate is subdivided according to material grade: Q345A, Q345B, Q345C, Q345D, Q345E, A514 grade B quenched and tempered steel. The main differences according to the classification are a
The difference between application of 20# steel and Q345 steel. 20# steel is mainly used for making parts, which can be heat treated; Q345 steel is mainly used for making engineering structural parts,
Our company is China's 10th largest supplier & Exporter of stainless steel, carbon steel plate and section, alloy steel plate and pipes. We are specialized in stocking & distributing various Stainless
The metal structure of 15CrMo steel is martensite. This material has good oxidation resistance at about 650℃, good thermal strength below 600 ℃, and good shock absorption and thermal conductivity. A
Wear resistant steel plate A572 grade 60 high strength steel is an important material for industrial application. The traditional wear resistant steel is the high manganese steel which hardens under t
Main business: carbon steel plate cutting, round steel cutting, stainless steel cutting, round pipe cutting, A588 grade A heavy plate, steel structure welding. It can also cut various machine tool sid
Steel plate is a plate-shaped steel formed after pouring molten steel. Steel plate is one of the most common forms of steel. With the diversity of market demand, steel plate styles have become diverse
According to foreign media reports, despite the impact of the coronavirus epidemic, most German screw ASTM A514 alloy steel plate steel producers still maintain a good level of production. This is in
The company formulates appropriate A514 Gr K alloy steel plate product internal control components, strictly controls the fluctuation range of chemical components, and ensures the stability of steel p
Cold rolling steel is made of hot rolled coil under recrystallization temperature at room temperature. Cold rolled steel sheet is produced by cold rolling process, which is called cold plate. The thic
The company can provide the dimensions, shape, weight, technical requirements, test methods, inspection rules, packaging, markings and quality certificates of high-quality carbon structural steel hot-
On March 19, 2020 the us international trade commission (ITC) vote on imports from China and India's carbon alloy A709 grade 50 carbon steel plate steel screw (Carbon and Alloy Steel Threaded Rod) to
A588 Gr A high strength steel, Q345 angle steel has two kinds: unequal angle steel (two sides are not the same size) and equal angle steel (two sides are the same size). A588 Gr A high strength steel,
In the development process of more than 20 years, the company keeps pace with the times, keeps innovating its ideas, constantly adjusting its steel product A572 Gr 55 high strength steel structure, co
The working pressure of high pressure boiler steel tube is generally above 9.8 MPa, and the working temperature is between 450℃ and 650℃. The materials of high pressure boiler steel tubes are: 20G,
Main business: carbon steel plate cutting, round steel cutting, stainless steel cutting, round pipe cutting, A709 Gr HPS100W bridge steel plate, steel structure welding. It can also cut various machin
According to the data released by the world iron and Steel Association, the world pig iron production in March 2020 was 103 million tons, a year-on-year decrease of 3.5%, a year-on-year increase of 1.
Zhengzhou BBN steel company was established in 2000. After more than ten years of development, it has formed a professional operation pattern integrating R&D, production, sales and after-sales service
Our company's A573 grade 70 structural steel plate power boilers, heating furnaces of double bars, double high lines and medium and thick plates all adopt heat storage technology, which can fully use
SA516GR70N steel is a standardized medium and low temperature pressure vessel. The overall performance is improved and the A283 grade B CS steel carbon plate product price is higher. The steel plate h