Products

Hot rolled steel plates

All supplied steel plates for shipbuilding and ship repair (hot rolled plates for shipbuilding made of steel with normal, increased and high strength) meet the requirements of the Russian standards GOST Р52927-15, GOST 5521-93 and foreign EN 10025 – 1:2004 and EN 10029 – 1991 and are certified by the following Russian and international organizations:

RRR (Russian River Register),
RMRS (Russian Maritime Register of Shipping),
Lloyd's Register (Lloyd's Shipping register (UK),
DNV GL (Det Norske Veritas (Norway), Germanischer Lloyd (Germany ),
BV (Bureau Veritas (France)),
ABS (American Bureau of shipping (USA).

Steel grade

РСА | РСВ | РСD | РСА-32 | РСD-32 | РСА-36 | РСD-36 | РСА40 РСD40 | A40S | D40S | E40S

Plates dimensions:

Thickness: 4 to 140 mm

Width: 1000 to 4000 mm

Length: 4000 to 12000 mm

GOST Р52927-15

GOST 5521-93

Offset bulb flat sections

Offset bulb flat is a shaped rolled product, which is a one-piece cuts-rolled flat-wall or leg and a rounded head shaped and related to black rolled metal.

Maritime bulb flats are made of maritime specialized steel grades. This shape is used as a stiffening rib when creating large sheet metal structures during the construction of ship hulls. Bulb flats are welded in a horizontal direction from the inner side of the hull. Thanks to the rounded form and reinforcing ability, bulb flats provide high resistance to bending in the lower part of the ship hull.

From 2017 Ferrum, LLC together with "Omutninsky Metallurgical Plant" , JSC has begun producing of bulb flats and, to date; the company is the only authorized dealer in Russia and the CIS.

Quality of the bulb flats is confirmed by international inspectors, the Russian Maritime Register of Shipping (RMRS) and Russian River Register (RRR).

Bulb flats with foreign certification according to EN 10067:1997 are available for ordering.

Steel grade

PCA | РСD-32 | РСD-36 | РСD40 | D40S

Range of sizes

5, 6, 7, 8, 10, 12, 14 A, 14B, 16A, 16B, 18A, 18B, 20A, 20B, 22A, 22B, 24A, 24B.

The size of the bulb flats

Length: 4 000 to 12 000 mm

GOST 21937-76

Angle bars

An angle bar is one of the varieties of structural shapes. One of its main advantages: with a relatively low weight of running meter it has a high degree of bending strength. This makes it possible to use it as a reinforcing, binding or bypass element of the constructed structure. It is commonly used due to its relatively low cost and high practicability.

Angle bars can be classified as equilateral and inequilateral. The first ones have an equal width of the sides, the second have a different width.

Angle bars are used in the construction of maritime platforms and ships. The size of the angle bar is determined by the thickness and width of the leg. An important criterion in the production of this product is the accuracy of rolling. According to this criterion, the angle bars can be of high or ordinary accuracy.

Equilateral angle bars

Steel grade:

PCA, PCB, РСD, РСD 32

Size:

40*4-5, 45*4-5, 50*4-5, 70*5-9, 75*5-9, 80*6-8, 90*6-9, 100*7-16, 110*8, 125*7-16

The size of the angle bars:

Leg width: 25 to 200 mm

Steel thickness: 3 to 12 mm

Length: from 6 to 12 m

Inequilateral angle bar:

Steel grade:

ст3сп5 with acceptance of the RRR (Russian River Register)

Size:

63*40*(5-6), 75*50*(5-8), 100*63*(6-10)

GOST 8509–1993
hot rolled equilateral angle bars

GOST 8510–1986
hot rolled inequilateral angle bars

GOST R 52927-2015
for shipbuilding

Certificates

Ferrum, LLC offers high-quality electrodes of all sizes for welding according to GOST 9466-75, 9467-75,with the approval of RMRS and RRR: OZS-12, SSSI 13/45, SSSI 13/55

NEW

Cored wire of Ferrum, LLC

Ferrum, LLC is a supplier of welding flux-cored wires for shipbuilding under its own brand (made in China, analogue of HYUNDAI Welding Supercored 71H, ESAB Weld 71T-1, FLUXOFIL 19HD).

Rutile all-position flux-cored wire is designed for welding of low-carbon steel and steel of medium strength, including the marine one (both in Ar / CO2 mixture and pure CO2).

Due to the small quantity of slag-forming components in the filler, the wire is successfully used in multi-layer welding to fill the passages without intermediate slag removal. It’s ideal for welding root seams on ceramic linings.

Compared to solid wire, flux-cored wire has greater performance, better seam quality, less splashing, high slag peel separability. All these qualities help to reduce labor costs for subsequent surface treatment.

Wire diameter 1.2 mm, supplied on coils D-200 5kg and D-270 15kg.

This product is approved by RMRS (Russian Maritime Register of Shipping).

Flux-cored wire of Ferrum, LLC has been successfully tested at major Russian shipyards, such as:

Krasnoe Sormovo, PJSC,
Admiralteiskaya Shipyards, JSC,
Okskaya Shipyard, JSC,
Ship Repair-shipbuilding Corporation, PJSC,
ASPO, JSC,
Yaroslavl Shipbuilding Plant, PJSC,
Vostochnaya Shipyard, JSC,
Nobel Brothers Shipyard, LLC,
Baltic Plant, LLC.

Design Bureau "Vympel" recommends cored wire "FERRUM" in their projects.

Hot rolled steel plates

Offset bulb flat sections

Angle bars

Cored wire of Ferrum, LLC

To make an application for the purchase of products or

Leave a request