Welcome to Henan BBN Steel

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

S960QL welding stockist in zambia

We can cut the large steel plates S960QL welding by your requirements, but to the width and length your demand; we can make the surface of the cut steel plate to be bright by milling and grinding, als

S690 material stockist in zambia

S355NL steel plate is under EN10111 standard. We can regard S690 material, S355NL steel plate as Fine-grain structural steels, normalised rolled. S355NL steel plate is one mainly of Fine-grain structu

S690QL heat treatment smelt

Ultrasonic flaw detection emits ultrasonic waves to the S690QL heat treatment steel plate under inspection. If there are defects in the steel plate, the ultrasonic waves will reflect, refract or defor

S690QL weldability hot and cold workability

The steel plate and strip after hot rolling treatment are generally called hot rolled plate. Compared with other steel plate processing industries, S690QL weldability, hot rolled plate has these chara

S890 steel equivalent silicon content

we also provide the S890 steel equivalent welding service for customers, and our welding method, hand arc welding, submerged arc welding and tungsten argon arc welding, melting polar gas shielded weld

How to correct the tortuosity of S460QL steel tubing weight

The company is based on the principle of good faith, small profits and quick sales, and keeps forging ahead. In the fierce market competition, with S460QL steel tubing weight good cooperation and sinc

steel grade S690Q machinability

After extrusion, the steel grade S690Q tube shall be removed for sizing. The sizing machine uses a cone-shaped bit to rotate into the steel embryo at high speed to drill holes to form steel pipes. The

2000 * 3500mm 1.8909 equivalent with low price

S420m material is a fine-grain weldable structural steel that has been thermomechanically rolled. It conforms fully to the EN 10025-4 standard. S420m plates are used in welded structures, large boats