Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00

S420M steel equivalent equivalent material in EN standard

Our company's technical department is the core department of the whole company. There are a group of very professional technical personnel. They provide some architectural drawings according to the id

Why should en10025 S355ML be cut and heat treated

After comprehensive and professional training such as customer service, the customer service team has more strict discipline in the management of customer service team to ensure that customer service

Characteristics of S355ML meaning production

Our technical department plays important role in our professional communication with customers, especially those who have high technical requirements for steel materials and those who need complex fur

en10025-4 S355ML price is still strong

The technology center has always been focusing on application research, improving market realization and scientific and technological contribution rate; taking user demand as the goal, highlighting th

What are the methods of S460ML steel mechanical properties cutting

Try to use S460ML steel mechanical properties high-quality alkaline covered electrode as much as possible, and don't use inferior electrode to save money. According to the theory of chromium poor, chr

The price of S420ML equivalent steel in northwest Europe is uncertain

We can process the steel materials according to your drawing. Or if you can not make drawing, please send us S420ML equivalent steel specific data and requirements, our technical department can make d

S420ML steel tubing weight Punching

The S420ML steel tubing weight stainless steel 2250 mm wide coil mill has advantages such as adapting to difficult-to-deform steel grades. The Liuzhou Iron and Steel Hot Rolling Leveler project design

The welding technology of S355ML steel plates

Magnetic particle flaw detection is only suitable for detecting surface defects, which means that by laying magnetic powder on the surface of the equipment and using its aggregate shape on the surface