Welcome to Henan BBN Steel

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

The production technology of EN10025-4 S275M steel plates

Our quality control department will do inspection for details of the steel materials EN10025-4 S275M steel plates before delivery. We would invite the customer side to attend the inspection together.

Anti-dumping duties on the imported S420ML material usa

Laser cutting S420ML material usa 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 m), hig

The manufacturing process of S420ML steel plates

When using S420ML steel plates, low-alloy high-strength steel, it is desirable to take advantage of its high strength and use a thinner section, not only for saving weight but also for the economy as

Common corrosion types and causes of EN10025-4 S275ML steel supplier

In recent years, after the completion of large-scale, high-speed and automation of steel rolling technology and equipment in the world, the rapid development of EN10025-4 S275ML steel supplier high-pr

Reasonable cutting procedure of S460ML equivalent grade

The company has a group of mature steel plate production and processing line construction and production management experience. In addition, the company has professional and technical personnel. BBN s

steel S355ML electric stove

BBN employees work hard and work hard in their work. In life, colleagues care about each other, like a family, and accompany each other at important moments in life. BBN Steel organizes employees to c

S460ML equivalent ASTM stock keeper in China

Forging method is to use forging hammer, precision forging machine, fast forging machine or hydraulic press to forge ingot into steel, billet or forging blank. Forging is the earliest S460ML equivalen

Laser cutting S420ML steel pipe

The surface hardness of NM400 wear-resistant steel plate usually reaches 360-450HB, and the steel has a high mechanical strength. Its mechanical properties are three to five times that of ordinary low