Inquiry

- The size of the attached file cannot exceed 10 megabytes (MB).

- The extensions that can be registered are jpg, gif, pdf, zip, alz, hwp, doc, docx, ppt, pptx, xlsx, xls.

"SeahSS" (hereinafter referred to as the "Company") respects the privacy of its clients and abides by the "Act on Promotion of Information and Communications Network Utilization and Information Protection." The Company notifies the client of the purpose and means for which the personal information provided by the client in accordance with the personal information administration policy is used, as well as the security measures implemented to protect personal information. If the Company modifies its policy on the administration of personal information, it will post notices on its website and/or send out individual notifications. This policy will be implemented as of: February 1st, 2023.

Personal information to be collected: name, e-mail address
The purpose of collecting and using personal information: the client’s requests
Period of retention and use of personal information: The Company will destroy the personal information of the client without delay when the purpose of its collection and use has been achieved.

Steelmaking-Forging Process

Steelmaking Process

Material Loading ELectric Furnace LF(Ladle Furnace) VD(Vacuum Degassing) Continuous Casting

The steelmaking process is a crucial process that determines the quality of specialty steel products and consists of the melting, refining, and casting process.

Melting facilities include 100-ton/60-ton electric arc furnaces and VIM(Vacuum Induction Melting) for ultra-clean manufacturing.

For the refining process, secondary refining processes such as LF, VD, VOD and AOD are available and ultra-clean, high-functioning parts materials are manufactured by the ESR process which is a special refining technique.

The casting process is divided into continuous casting and ingot casting, allowing the production of semi-finished items such as billets, blooms, and ingots.

Billets are manufactured in curved continuous caster and the largest-section blooms in the world are manufactured for the production of high-quality, ultra-clean steel.

We are also able to manufacture ingots weighing from 4 tons up to 150 tons, depending on specific customer demand.

Forging Process

Heating Furnace Forging

In the forging process, steel ingots are heated and forged into various shapes such as marine shafts, engine parts, plant shells and discs, bars, and plates.

After forging, forgings are heat treated to meet the mechanical requirements. Visual inspection, UT(Ultrasonic Testing), and witness inspection by third parties are performed for quality assurance of the products.