Welcome to BBN High Strength Steels Factory

Carbon steel top 5 factories in China

In the first ten days of February 2020, the key statistics show that steel enterprises produce a total of 19.3943 million tons of crude steel, 17.9747 million tons of pig iron, 17.5904 million tons of steel and 3.225 million tons of coke. This ten day average daily output of S500Q material crude steel is 1939400 tons, down 2.68% on a month on month basis, up 3.16% on a year-on-year basis; steel is 1759000 tons, down 9.09% on a month on month basis, up 2.51% on a year-on-year basis.

Our company is a specialized technical support and after-sales service organization - customer service center. At the same time, we have provided excellent technical S500Q material personnel and strong technical support for our company, and cultivated an excellent after-sales team for our company. Our company will appoint a full-time service manager to be responsible for the unified coordination of technical support and S500Q material after-sales service of the project.

The prices of steel plates manufactured by different S500Q material, weather resistant steel plate manufacturers are different. Besides, the market situation of weather resistant steel plate and the global production and inventory of the whole steel market are also important factors causing the price fluctuation of steel market. What’s more, the downstream construction, real estate, road construction, etc. Factors also has certain effect on the S500Q material, weather resistant steel plate price. The more construction, the more demand, the easier for the steel price to rise.

Hardness comparison between Q345B steel and NM450 steel: wear resistant steel for construction machinery requires high wear resistance, high toughness, impact resistance, easy welding, easy forming and other high-performance characteristics. The main index of wear resistance is the surface hardness. The higher the hardness, the better the wear resistance. Compared with S500Q material, Q345B steel, the hardness of NM450 steel is only increased 3 times, but the average service life is increased 6-8 times under the same working conditions.

We supply 5800 tons A53 Gr B ERW pipes to Qatar for Qatar Integrated Railway Project - Green Line. This is the first Metro Line in Qatar, and it is located in Doha. We got the order by tender, launched by the Qatar Railways Company for designing, construction and completion of Green Line Project. Before putting order, a delegation from the S500Q material project side visited us and several other famous steel pipe mills in China for 15 days. Finally, we were chosen and finished the task exceeding their expectations.

We have replenish steel materials stocks, now there are huge stocks of S355JR, A36, S500Q material A572 Gr 50, 16Mo3, A516 Gr 70, ABS grade A, AH32, AH36, EH36, SPA-H, SG295,SM700C etc steel materials. We can arrange delivery for those stock steel products within short time. Meanwhile, we also provide further processing for the S500Q material steel materials, such as cutting, drilling, bending, welding, etc. Please do not hesitate to contact us if you have any steel demands.

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EN 10025-6 S690QL High Strength Steels