Welcome to Henan BBN Steel

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

The S460QL for sale BBN steel surface heat treatment

In January, 2019, our South Africa customer purchased 669 tons S235J2+N carbon steel plates to use in their tank fabrication project. S235J2 steel, as a non-alloy structural steel grade, is mainly use

1.8933 steel equivalent plate weldability

The blanking of the structural steel plate is first to find 90 degrees, and then use a tape measure and a powder line to draw the cutting range. According to the thickness of the carbon steel plate pl

Perfect performance of S460QL1 steel grade

Our company produces ordinary carbon steel S460QL1 steel grade with high strength and good plasticity and toughness. Due to the effect of alloy elements, its strength is 25% - 50% higher than that of

What factors affect price rise of EN 10025-6 high strength steel 1.8934

The company covers an area of 15,000 square meters and the plant construction area is 10,000 square meters. We have introduced more than 50 sets of advanced EN 10025-6 high strength steel 1.8934 produ

S690QL1 hardness shows a trend of oversupply

The sulfur element (S element) comes from the ore and fuel coke of steelmaking. It is a harmful element in S690QL1 hardness etc. steel. Sulfur exists in steel in the form of iron sulfide (FeS). FeS an

S960QL steel plate packaging

Difference between Q235A steel and Q235B steel plates: in the national standard GB700, the difference between S960QL steel, Q235A steel and Q235B steel plates is mainly in the carbon content. In addit

Saudi Arabia S690QL alloy steel plate top exporter

S50C steel plate is a high-quality high-quality medium carbon steel. S stands for steel, which means iron, and 50 stands for carbon content of 0.50%. C represents carbon steel, which means that S50C i

S690QL1 steel tube metal sheets made in China

Hot rolled S690QL1 steel tube products on sale 5*2570*8150, 5*2450*11000, 8*2100*7800, 6*1750*6000, 7*3000*7350, 6*1850*7510, 6*2750*10000, 8*2090*6640, 6*1600*11640, 8*2200*8200, 8*1500*4850, 5.5*240