Vigorously develop circular economy: the company adheres to the development path of circular economy, realizes the efficient utilization of energy and SA573 Grade 70 steel for marine engineering resources, implements "four closed circuits" for r
Vigorously develop circular economy: the company adheres to the development path of circular economy, realizes the efficient utilization of energy and SA573 Grade 70 steel for marine engineering resources, implements "four closed circuits" for r
Vigorously develop circular economy: the company adheres to the development path of circular economy, realizes the efficient utilization of energy and SA573 Grade 70 steel for marine engineering resources, implements "four closed circuits" for renewable gas, industrial water, solid waste and waste heat steam according to the reduction of resource consumption - reuse - recycling, vigorously promotes advanced technologies such as energy-saving new technologies, new processes, SA573 Grade 70 steel for marine engineering new materials, and promotes the competition of enterprises Struggle.
BBN Steel Company adheres to the marketing concept of "first-class technology, first-class steel quality, and first-class logistics services". It is our goal to build high-quality carbon steel SA573 Grade 70 steel for marine engineering, alloy steel plates and high-strength structural steel plate international-class boutique bases. Our logistic team will make customs clearance documents, track products production process, and update shipping information for customers. Creating value for customers is our pursuit.
Quenching is a heat treatment process in which steel parts are heated to above the critical temperature, and after proper heat preservation, the parts are quickly cooled to room temperature in water or oil, so that martensite transformation occurs. The hardness of the quenched SA573 Grade 70 steel for marine engineering increases sharply. Quenching is to prepare the organization for adjusting and improving the performance of SA573 Grade 70 steel for marine engineering during tempering, while tempering determines the performance and life of the workpiece.
In October 19th 2018, our Malaysia customer purchased 600 Tons CCS Grade AH36 mairne steel SA573 Grade 70 steel for marine engineering plates to use in their shipbuilding project .This customer is a famous shipyard company in Malaysia. Their company has the business scope of tourism, shipbuilding, transportation and so on. As a terminal manufacturer, they have strict requirements on quality for CCS Grade AH36 mairne steel plates. After visiting our steel milll, the customer is very satisfied with the quality of this batch of CCS Grade AH36 steel plates.
SA573 Grade 70 steel for marine engineering, A572 Grade 50 steel with the thickness range is 1.2-600mm, the width range is 1220-4200mm, and the length range is 5000-18000mm. Also note that the A572 Grade 50 steel coil thickness should not exceed 25 mm. For A572 Grade 50 steel, the C element content is 0.23%, the Si element content is 0.4% max, the Mn element content is 1.35% max, the P element content is 0.004% max, the S element content is 0.05% max, the V element content is 0.06%, the Ni element content is 0.015%, the Co element content is 0.05%.
The company always adheres to the concept of green production, follows the development path of innovation, transformation and improvement, and has carried out in-depth cooperation with Zhengzhou University and other scientific research institutes, planning from a high starting point, strict standard design, and successfully implementing engineering projects With nearly 20 research and development projects, the company's production technology and equipment are at the forefront of the industry, and indicators such as environmental protection, energy consumption, cost, and resource utilization have reached the advanced level in the industry.
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