NKK CORPORATION: Annual Report 1998
Home Up Back Next

Major Products and Services


Pipes and Tubes:
Carbon, low alloy, and stainless seamless tubes; OCTG; butt-welded, ERW and SAW pipe for high-pressure and high- and low-temperature piping; line pipe; plastic-coated pipe; and galvanized pipe.

Plates for shipbuilding, construction, welded structures and automobile frames; low-carbon and high-strength steel plates, and plates for atmospheric corrosion-resistant and low-temperature use.

Hot Rolled and Cold Rolled Sheets:
Sheets for general and automotive use; sheets for deep drawing, extra-deep drawing, nonaging extra-deep drawing, porcelain enameling; and vibration damping steel sheets.

Surface Treated Sheets:
Tinplate and sheets of the following types: tin-free, galvanized, electrogalvanized, zinc-alloy electro-plated, paint-coated and electrical sheets.

Bars and Shapes:
Wide flange beams and sheet piling; railroad rails and electric conductor rails.

Other Materials:
Polymer products, advanced metals, specialty metals and ferroalloys.


Energy Industries Engineering and Construction:
Oil/gas pipeline systems, storage systems, piping systems, submarine pipelines and offshore structures, oil/gas processing and treatment plants, power plants, diesel engines, gas engines, turbines and boilers, ultrasonic pig inspection services, district heating and cooling systems.

Environmental Industries Engineering and Construction:
Waterworks, water tanks, municipal refuse treatment systems, industrial waste disposal systems, water-treatment systems.

Iron and Steel Engineering and Construction:
Iron and steelmaking plants, chemical plants and equipment, engineering and consulting services, technical assistance, licensing.

Steel Structures, Machinery and Construction:
Bridges, building structures, hybrid caissons, submerged tunnels, closed composite segments, water gates, penstocks, cranes, pneumatic unloaders, shield tunneling machines, storage systems, vertical parking systems, pallet-less automobile warehouse, automated warehouse system, computerized auction systems and material handling systems.

Shipbuilding and Offshore Structure Construction:
Bulk carriers, ore carriers, oil tankers, ore/bulk/oil carriers, LNG, LPG and ethylene carriers, cargo liners, cruise vessels, passenger-car ferries, car carriers, catamarans, icebreakers, dredgers, survey ships, high-speed catamarans, jackup drilling rigs, drill ships, pipelaying barges, work ships, plant barges, plant modules.

Concept Engineering and Consulting Services:
Wind power plants, superconducting cyclotron system for position emission tomography, equipment & system for nuclear fuel cycle, all-season indoor skiing spots, water parks, waterslides, fountains, surfing pools.


Parallel-supercomputers, integrated CAD/CAM/CG.


CPUs (NR4600/4700/4650/4645, NR 3700 series embedded controllers, etc.), very fast SRAMs (256K, 1M, 32Kx32 synchronous burst mode SRAMs, etc.), low-power SRAMs, flash memories, etc.


Urban Development (residential facilities, business facilities, commercial facilities), Development of Condominiums, Resort Area Development (amusement parks, golf courses), Construction Project Management, Consulting for Regional Developments.

  Copyright (C)2000 NKK Corporation. All Rights Reserved.  Terms and Conditions