NK GRADE D bulb flat steel

bulb flat steel is a material which used in shipbuilding industry. It has twice economic effectiveness than ordinary medium section, and has stable market demands.

NK GRADE D bulb flat steel is a normal strength hull structural steel, it has -20℃ impact test and the ship will be able sailing at cold area. Below is the technique data of NK GRADE D bulb flat steel

learn more:

http://www.section-steel.com/FlatBulb-Steel-for-shipbuilding/NK-GRADE-D-bulb-flat-steel.html ?li

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