Germany’s Kocks Group reports that Yantai Walsin Stainless Steel Co., Ltd., has begun manufacturing with its new RSB® 370++/4 mill whose capacity will be used for multiple products and applications and as a feeder for a wire rod line.

A press release said that the new sizing block represents the latest advancement in long product production technology and is designed to deliver superior surface quality and dimensional accuracy while reducing operating costs over the entire mill line.

Production has begun at Yantai Walsin, which is a subsidiary of Walsin Lihwa, a Taiwanese manufacturer of specialty steel. The corporation has a long customer history, having installed the very first Kocks Reducing & Sizing Block in 1991, as well as a RSB 500 Intermediate Block and a recently installed RB 500++/4 at the company’s rolling mill in Tainan, Taiwan.

The new Kocks RSB 370++/4 sizing block for Yantai Walsin has four 3-roll stand positions for optimal deformation behavior and yield strength and is part of a newly built rolling mill for SBQ products in Yantai, Shandong province. It is positioned after 20 stands in H/V arrangement. The sizing block from Kocks finishes round dimensions from 18 to 100 mm, hexagonal dimensions from 18 to 80 mm and feeders for the wire rod line.

In addition to the machine, Kocks supplied the roll-shop equipment and its proprietary software solutions. The advanced block enables a new level of efficient production at Walsin Yantai. The RSB is equipped with the measuring gauge 4D Eagle® and connected to Kocks’ Size Control System (SCS®) which allows real-time adjustments of the operating parameters of the rolling block. This ensures transparent process monitoring and the quickest possible adjustments whenever necessary.

Nexans announced an expansion of its presence in the offshore wind and interconnection market by adding a third cable laying vessel to its fleet in 2026.

A press release said the new ship will build on the cutting-edge technology of Nexans’ flagship vessel, the Nexans Aurora. The new ship will have an improved design, comfort and capabilities. Equipped with three turntables, it will have 13,500-metric ton loading capacity, and host subsea tooling such as jetting and ploughing tools.

The vessel will be capable of laying up to four cables simultaneously to meet specific customer requirements, especially on large-scale projects. It will have an advanced hybrid power system and be capable of running on a biodiesel mix.

“This new vessel will be the most technologically advanced cable layer ever deployed” said Nexans COO and Senior Vice President Vincent Dessale. “Fitted with a range of high-tech cable installation and burial equipment, it will enhance the capabilities of our subsea cable operations to tackle projects on an unprecedented scale. This new strategic asset will support the Group’s long-term growth, consolidating its leadership in the interconnection and offshore markets. It perfectly embodies Nexans’ strategy to electrify the future, and its innovative features illustrate our ever-increasing commitment to meeting our partners’ needs.”

The Prysmian Group is investing approximately €120 million in its strategic plant in Pikkala, Finland, that produces high-tech cables for land and submarine interconnections and for both onshore and offshore wind farms all over the world.

A press release said that the investment—in addition to the €100 million already provided in 2022—is aimed at further increasing the production capacity of the 525 kV HVDC submarine cable systems, supporting the growing market demand driven by the need to develop and upgrade power transmission grids for the energy transition. It calls for new Vertical Continuous Vulcanization (VCV) lines that will more than double the Pikkala plant’s existing production capacity of 525 kV extruded submarine cables and 400 kV AC cables by 2026.

“The investment is part of the around €500 million capex per year that the Group is implementing to support the energy transition, electrification and digitalization processes, which require the upgrade of power grids and telecom networks,” said Prysmian Group COO Massimo Battaini. He noted that the massive investment plan was made possible thanks to the Group’s financial solidity and proven cash generation capability.

The release said that the global power transmission cable market is expected to grow to €15 billion by 2030 from around €8 billion reported in 2022.

“Our global strategy is to rely on three state-of-the-art power transmission cable hubs: one in Northern Europe, thanks to the increasing investments in the Pikkala plant in Finland, another one in the Mediterranean area, where we are investing around €100 million in the existing plant in Arco Felice, Italy, and the third one is the completely new submarine cable plant in the U.S., Massachusetts, serving the very high potential North American market,” said EVP Projects BU Hakan Ozmen. “This will allow us to support our customers’ needs, while also continuing to pursue our own climate change commitments,” commented Hakan Ozmen, EVP Projects BU.

The release said that Prysmian’s 525 kV submarine cable technology is specifically designed to support the energy transition thanks to its key features that enable a massive increase in transmission capacity to 2 GW, which is more than double the value achieved with the 320 kV DC systems currently in service.

“This investment confirms the strategic importance of the Pikkala plant, which is already considered the Group’s energy transition flagship factory,” said Prysmian Group Finland CEO Ferdinando Quartuccio. “Thanks to its switch to green energy sources, this plant is to date the first cable plant in the world to have achieved the net-zero goal.”

NEC Corp. has signed a contract with the consortium behind the East Micronesia Cable System (EMCS) to construct, supply, and install a 2,250 km submarine cable network that will connect four islands within the Federated States of Micronesia (FSM), Kiribati and Nauru.

Per multiple media reports, the undersea cable—estimated to cost US$95 million—will connect the state of Kosrae in the Federated States of Micronesia, Tarawa in Kiribati and Nauru to the existing cable landing point located in Pohnpei in Micronesia. The cable consortium comprises FSM Telecommunications Cable Corp. (FSMTCC) in the FSM, BwebwerikiNet Ltd. of the Republic of Kiribati, and Nauru Fibre Cable Corp. of the Republic of Nauru.

The governments of Australia, Japan, and the U.S. will provide grant funding for the submarine cable project. The goal is to connect the East Micronesia island nations to improve networks in the Indo-Pacific region where China is increasingly expanding its influence. In a joint statement, the parties said the next steps involve a final survey and design and manufacturing of the cable. The project is scheduled for completion in 2025.

The announcement came a few weeks after leaders of the Quad, a security alliance of Japan, the United States, Australia and India, emphasized the importance of undersea cables as a critical component of communications infrastructure and the foundation for internet connectivity.“Secure and resilient digital connectivity has never been more important,” said a statement from the U.S. State Department’s Bureau of East Asian and Pacific Affairs. “The United States is delighted to be part of this project bringing our region closer together.”

The cable will connect more than 100,000 people across the three Pacific countries, according to Kazuya Endo, director general of the international cooperation bureau at the Japanese Foreign Ministry. 

“Kosrae is the only state in FSM that remains without a submarine cable connection,” said Gordon Segal, CEO of FSMTCC and chairman of the EMCS management committee. “This project will support equal access to digital connectivity across all four states of FSM and greatly enhance our ability to access information and essential services. We thank all our project partners for their support and collaboration.”

“With the recent progress of digitalization, internet connectivity and access to digital technologies ... it is a great honor that the NEC Group can use its many years of experience in
optical submarine cable technology to contribute to the access to information and communications for residents, businesses, and governments of Pacific Island countries,” said Atsushi Kuwahara, managing director of the Submarine Network Division at NEC.