Welcome to Henan BBN Steel

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

The spirit of craftsmanship creates exquisite EN10025-4 S420ML steel supplier cutting technology

We can produce steel plate, steel pipe, steel coil, and also carry out a series of EN10025-4 S420ML steel supplier processing services, steel plate cutting, welding, etc. we have advanced production t

S420ML steel mechanical properties electric stove

Quenching is a common heat treatment process. It is the metal heat treatment process in which the S420ML steel mechanical properties metal workpiece is heated to a proper temperature and kept for a pe

S420M material properties prices remain stable

NM400 alloy steel plate is a kind of wear-resistant steel plate. NM—The first letter of the Chinese pinyin 400 of the characters “resistant” and “grind” for wear resistan

The purpose of annealing for S420ML equivalent steel

The advantage of plasma cutting is that it can cut thin plates, stainless steel and non-ferrous metals, and the cutting speed is fast. The disadvantage of plasma cutting is that the incision will have

The application of laser processing technology in processing of S460ML steel h beam

Cold rolled S460ML steel h beam steel sheet can be produced by two high mill, four high reversing mill, multi high reversing mill and tandem cold mill. Although there are still only two work rolls in

density S460 ML steel angles size measurement

X-rays or γ-rays are projected on the surface of the steel plate, and rubber can be placed on the other side of the steel plate. Since the radiation propagates through the steel plate and is abs

What is S460M steel supplier equivalent ASTM steel

Every customer who has visit us and witness the steel materials before delievry will be impressed by our quality control departemnt. Even not come to inspect the steel materials before delievry, our q

The main factors affecting S460ML Z35 price

Superior process production line advantage sdf: The company has focused on weathering steel S460ML Z35, pressure vessel plate, oil tank plate, pipeline steel plates, and steel welded structures for ma