Welcome to Henan BBN Steel

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

The application of laser processing technology in processing of S420ML material equivalent standards

The impression of most customers who have cooperated with us on the company is being professional and responsible. That mainly owe to our united and considerate team members. For example, the professi

en10025-4 S420ML welding

At present, there are many cutting methods for en10025-4 S420ML steel plate cutting, such as common flame cutting, plasma cutting and laser cutting. Different cutting methods correspond to different c

Technical data of S355ML properties

The company has a group of experienced steel plate continuous processing line construction, production management, operation and professional and technical personnel. The company is a modern enterpris

Weldable EN 10025 S275M steel plates Plate

If the chromium content in EN 10025 S275M steel plates alloy steel reaches about 12%, dense chromium oxides will be formed on the surface of the steel, which will greatly improve the corrosion resista

Steel mill inventory of S460M steel equivalent increased

Our company's business departments are a group of excellent and hard-working employees, who constantly carry out knowledge updating and steel knowledge training every day, only to provide better and p

The inventory of EN S420ML equivalent decreased

In order to easily and economically perform hot or cold processing to make various parts of engineering structures, the low alloy high strength steel must have appropriate forming properties. Like EN

Shaped carbon steel S420ML steel channel

Semi-endless rolling technology has three advantages: the S420ML steel channel product's limit thickness and limit width specification range has been significantly expanded. The thinnest thickness of

Shaped carbon steel EN 10025 S420ML steel plate

Laser cutting EN 10025 S420ML steel plate has no burr, wrinkle and precision is high. It is superior to plasma cutting. Laser cutting has good cutting quality, narrow cutting width (generally 0.1-0.5m