Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00
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Low-alloy high-strength steel grades: Q345B/C/D/E, Q390B/C/D/E, Q420B/C/D/E, Q460B/C/D/E, Q550B/C/D/E, Q690B/C/ D/E, 16MN, S355M datenblatt, A633 Gr A, SA633 Grade C, SA633 Gr.D, SA633 Grade E.Steel plates for bridges: Q235qc, Q235qd, Q345qC, Q345qD, Q345qE, Q370qC, Q370qD, Q370qE, Q420qC, Q420qD, Q420qE.

For Q345B steel plate, Q stands for the yield of Q345B material. The 345 at the back refers to the yield value of Q345B material, which is about 345MPa. The yield value will decrease with the increase of Q345B steel plate thickness. Q345B steel plate has good comprehensive performance, low temperature performance, cold stamping performance, welding performance and machinability. It S355M datenblatt is widely used in bridges, vehicles, ships, buildings, pressure vessels, etc.

BBN Group's first blast furnace blast dehumidification system: The project started construction on May 2 and began trial operation on August 28. All data are balanced and stable, blast furnace output indicators have improved significantly, and the daily dehydration capacity of the two blast furnaces is as high as 124 tons, with a daily increase of about 200 tons S355M datenblatt, and the blast furnace is running smoothly.

our company is leading supplier of API 5CT casing pipes in China. N80 oil casing pipes enjoy high size precision, good weld toughness, S355M datenblatt good extrusion resistance, easy quality control and low cost features. Welcome to our company to purchase S355M datenblatt API 5CT N80 and so on casing pipes.

As one of the large professional metallurgical manufacturers in China, the strength of the brand, quality assurance, professional after-sales. Every day we are making unremitting efforts to challenge higher quality S355M datenblatt products and more satisfactory services. Customer demand is our pursuit, and win customer satisfaction with quality. BBN after-sales team is responsible to solve the problem of technical support and quality, service complaints.

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