A 100 km long deformed steel bar. Protecting submarine cables with high-strength, high-precision deformed steel bars.
【Optical Fiber Protection Shaped Wire for Submarine Cables (3 Split Pieces)】 ◆ By combining three 120° fan-shaped wires, a pipe shape is formed. ◆ It is possible to directly house multi-core optical fibers inside. ◆ It withstands high water pressure environments and also functions as a tensile strength component of the cable. 【What is Shaped Wire?】 Metal materials processed into various cross-sectional shapes rather than standard cross-sectional shapes. ～What Can Be Achieved with Shaped Wire～ ◆ Flexible design (lightweight, increased surface area, surface properties, strength, hardness control) ◆ Improved production efficiency (continuous production from coils, near-net shaping) ◆ Environmentally friendly (SDGs, carbon neutrality)
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【Handled Steel Types】 Ordinary steel, machine structural steel, hard steel wire, electromagnetic soft iron Alloy steel (SCM, SNCM, SUJ2, SKH) SUS, titanium, brass, oxygen-free copper, etc. ■Examples of Possible Shapes Please inquire ■Manufacturing Range https://www.namitei.co.jp/products/ikei/ *Varies by material, so please inquire ■Precision Varies by shape and material, so please inquire ■Delivery Form Coil material, bar material ■Delivery Units Varies by material, so please inquire
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The price will vary depending on the specifications and order quantity.
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Applications/Examples of results
■Communication Submarine optical cable
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Company information
Since its establishment in 1947, we have been manufacturing and selling steel wire products through drawing and rolling processes, and now we offer integrated production from cold-formed components to metal parts produced by pressing, shearing, and machining. In particular, we excel in the production of deformed coil wire with irregular cross-sections, and our strength lies in our ability to consistently produce unique deformed metal parts utilizing these irregular wires. Compared to powder sintering and precision casting methods used for manufacturing deformed parts, our deformed metal parts produced entirely through plastic processing at Namitei possess excellent toughness, strength, and smooth surface characteristics, making them widely adopted in sliding components and thin-walled deformed parts. To leverage the cost advantages of continuous processing, we propose specifications that mix functional applications and processing characteristics to meet our customers' needs.
