Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00
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The company specializes in the research and development, production and sales of S460ML EN 10025-4 seamless pipes, longitudinally welded pipes, large-diameter welded pipes, API 5L welded pipes, spiral welded pipes, and large-diameter thick-walled straight seam steel pipes. The company has S460ML EN 10025-4 five production lines in three major production workshops: large-diameter longitudinally welded pipe production workshop,S460ML EN 10025-4 rolled steel pipe production workshop, and thermally expanded steel pipe production workshop, with an annual production capacity of more than 100,000 tons.

15Mo3 steel manufacturing method: adopt oxygen top blown converter method, 182 open hearth method or 3666 to smelt in 3769 electric furnace. After negotiation with the customer, other equivalent methods can also be adopted.15Mo3 steel is used for heating surface pipes, economizers, superheaters, reheaters, etc. of high-pressure boilers S460ML EN 10025-4 (working pressure is generally above 9.8MPa, working temperature is between 450 ℃ ~ 650 ℃).

NM series wear-resistant steel plates have uniform hardness, avoid the local fracture phenomenon caused by uneven hardness. Compared with ordinary steel plate, NM360 steel plate has wear resistance of not less than twice, NM400 steel plate has wear resistance of not less than 2.5 times, and NM550 steel plate has wear resistance of not less than 4 times. The wear-resistant steel plate combines the characteristics of high strength, high hardness, weldability and easy bending.

S460ML EN 10025-4, Q345B steel is high strength low alloy HSLA steel. Due to the addition of alloy elements, the yield strength of Q345B and so on HSLA steel is 25% - 150% higher than that of carbon structural steel with the same carbon content. Using HSLA structural steel instead of carbon structural steel can reduce the self weight of the structure, save metal materials and extend the service life of the structure.

S460ML EN 10025-4 1000 tons in warehouse5.5*3000*5000, 7*2920*8780, 7*1850*6000, 7*2920*13000, 5*2570*8000, 6*2750*9600, 5.5*2450*6500, 6*1850*7510, 6*1750*8500, 7*2560*8600, 8*1620*7870, 8*1500*4850, 8*3040*4000, 7*2920*8780, 10*1500*6850, 5*2570*8150, 6*2310*8500, 8*1700*6300, 5*2490*8200, 8*2100*7800, 10*3000*4750, 10*1750*6000, 5*2490*9000, 8*2090*6640.

If you have steel demands in the near future, please send us inquiry in advance, as we have regular steel production plan and can arrange you a reasonable prodction time. Other than fresh production, we also have huge S460ML EN 10025-4 stocks for the most widely used steel materials. So that the customers need not wait too long to get their required steel. Welcome to contact us and consult steel price, our sales person will give you professional answers and suggestions.

We should help solve the customer's problems in time, not just verbally, without solving the problems or shirking the responsibility. Improving after-sales efficiency can make customers feel respect. We should take their problems seriously and show sincerity. It can also give customers a good impression and reduce the negative impact.

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