Bulb Flat Steel

The bulb flat steel is a kind of medium section material which is mainly used in the field of shipbuilding and bridge building and the shipbuilding bulb flat steel is an auxiliary medium section material for shipbuilding.

Bulb flat steel.

En 10067 grade d bulb flat steel in approval abs dnv ccs lr gl nk kr rina. Hull structure bridge structure. Widths from 160 to 430mm. Abs bv ccs dnv gl lrs rina and mrrs.

A b ah32 ah36. Stigterstaal supplies bulb flats in the grade a and dh36 qualities. Compared to other forms of steel such as angle or flat bar bulb flat is stronger in terms of strength to weight ratio and are excellent for stiffeners for ship and barge building. Square edge results in uneven paint distribution therefore offers limited protection against degradation.

Bulb flats are a hot rolled piece of steel with one end having a stem sticking out. Abs lr dnv ccs bv gl rina nk and kr approved. Bulb flats feature a good radius of the bulb and the side to be welded and the tolerance for the straightness and the surface. We also accept costom design about packing.

Bulb flat steel introduction. Steel bulb flat for shipbuiding size. Paint steel introduction to steel bulb flats bulb flats are the most cost effective efficient and. In recent years with the rapid development of shipbuilding industry there is a strong demand for shipbuilding bulb flat steel.

Thicknesses from 7 to 20mm. Rushmore enterprises sells steel bulb flat hot rolled sections from established reputed manufacturers. Packaging of bulb flat steel. Shanghai metal corporation provides standard seaworthy packaging for worldwide customers for hot rolled bulb flat steel we packed the bulb bar in bundles fixed by steel wire and labelled with shanghai metal corporation shipping mark.

Gb t9945 2001 hot rolled flat steel use. We also have approval of the world s leading classification societies including. We are iso9001 2008 compliant. Bulb flats are available in the following ranges.

Steel types and grades. Gangsteel supply en 10067 ah32 bulb flat steel in lr ah32 rian ah32 dnv ah32 abs ah32 nk ah32 kr ah32 bv ah32 c. A b a32 a36 d d32 d36 standard. Because of the rounded edges bulb flats are excellent stiffeners with a longer life span compared to angles in terms of corrosion resistance and maintenance in ship barge and bridge construction.