Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00
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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 large-scale comprehensive enterprise group, combining steel trading, S355M strength plate processing, and steel distribution, also have large warehouse and processional representatives both inTianJin, Zhengzhou and Beijing city.

SA387 GR22 CL2 steel plate has the properties of preventing hydrogen embrittlement, hydrogen corrosion, hydrogen peeling, and sulfide corrosion, as well as good low temper embrittlement. It is widely used in the manufacture of fertilizer, petrochemical and thermal power plant equipment. BBNSTEEL has leading production technology, and there are many S355M strength products in stock. If you need to fix it, it can be 8mm-120mm-650mm thick and wide to 3900mm.

S355M strength, Wear resistant steel plate has good wear resistance:The chemical composition of the alloy wear-resistant layer is 4-5% carbon and 25-30% chromium. The volume fraction of Cr7C3 carbide in the metallographic structure is more than 50%. The macro hardness is HRC56-62 and the hardness of chromium carbide is HV1400-1800. Because the carbides are distributed perpendicularly in the direction of wear, even when compared with cast alloys of the same composition and hardness, the wear resistance is more than doubled.

Corrosion resistance mechanism of S355M strength, stainless steel: obvious Cr2O3 film is formed on the surface of stainless steel, and the minimum content of O and Cr (10.5%) is required to obtain continuous protective film to prevent corrosion. If the protective film is damaged, it can recover naturally.

Standard: AISI,ASTM,BS,DIN,GB,JISMaterial Grade: ASTM A36, A283Gr.C, SS400, SPHC ,Q235B, Q345B, S235JR, S275JR, S355M strength, S355J0, P235GH,P265GH,P395GH,P355GH,16Mo3, P275NH/NL1/NL2, P460NL1Thickness: 1.5-200mmWidth: 1000-3000mmLength: 1-12mSurface treatment: Coated or Blasting and painting Quality: MTC will be provided with goods, third part inspection is acceptable, for example BV, SGS.

Our company has been established for 20 years and has accumulated rich experience in steel products. At the same time, it is often exported to Southeast Asia, Africa, South America and other countries. So you can rest assured that our S355M strength products and our prices are very favorable. Because we have our own factory, there is no other cost, we can also carry out machining and so on.

To provide customers with the most satisfactory service and realize the win-win of economic and social benefits, our company promises to provide excellent S355M strength products in this bidding, and in line with the attitude of being serious and responsible to customers, before sending goods to users, the S355M strength technical personnel shall confirm that there is no fault in the equipment before sending goods to users, and then send goods and products to users, and formulate the following service terms.

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