Welcome to Henan BBN Steel

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

S355ML material equivalent standards quality control

Manufacturing method of 12Cr1MoVR alloy: This plate is melted in oxygen top blown converter, open hearth furnace or electric furnace. After negotiation with the demander, other equivalent methods can

Application and performance of EN 10025 S355M steel

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

EN S275ML steel price welding performance

We received new order from Myanmar's Navy. It is about EN S275ML steel price AH36 marine grade steel plates, which will be used to build ships. This is the third time we supplied marine grade steel ma

S460M steel properties tempering temperature

The size, shape, weight and allowable deviation of Q390D, Q390D-Z35 steel plate should comply with the provisions of GB/ T709-2016. The maximum thickness of the steel plate is 135mm. When the S460M st

EN10025-4 steel S355ML hardenability

High temperature (creep temperature above) boiler steel plate, generally indicates low alloy heat-resistant steel EN10025-4 steel S355ML, the commonly used are chrome molybdenum steel, chrome molybden

S355NL and S355ML black iron plate

India's Ministry of S355NL and S355ML steel has extended the deadline for steel product certification from April 23 to three months as the Bureau of standards (BIS) has closed factories and laboratori

Hot rolled EN10025-4 S275ML steel plates equivalent grade in EN standard

Our EN10025-4 S275ML steel plates pipeline steel has once again helped the construction of the China-Russia East Line Natural Gas Pipeline. During 2017 - 2018, the company successively supplied more t

What causes the rust phenomenon of EN10025-4 S355M steel plates

ABS AH36 ship steel plate is a structural steel with high strength for hull. Shipbuilding steel generally refers to the steel used for hull structure, which refers to the steel used to make the hull s