Alloy Steel News

ABS has granted Approval in Principle (AIP) to Daewoo Shipbuilding and Marine Engineering Co. Ltd. (DSME) for its 165,000 CBM Jumbo Ethane/Ethylene Carrier design.Under this design, the IMO Type B cargo tanks would be constructed out of High Manganese Austenitic Steel (Hi-MN Steel), which DSME says is more cost competitive than Ni alloy steel as well as providing increased reliability and a more robust containment.ABS has reviewed the safety, suitability and feasibility of the…

The provider of advanced surface coating technology Hardide Coatings has provided a coating solution for a new tool that will save oil and gas operators millions of pounds per year by extending weather windows for drilling operations.According to a press release from the manufacturer of coatings,  well construction specialist DeltaTek Global selected the Hardide CVD (chemical vapour deposition) tungsten carbide-based coating for the key component of its new ArticuLock tool.ArticuLock provides operators with longer weather windows to deploy subsea hardware and improve operational reliability by removing bending fatigue in subsea running tools and landing strings.The Hardide-T chemical vapour deposition (CVD) tungsten carbide-based coating was used on the key component of the tool…

China's commerce ministry said on Friday that it may impose additional tariffs on up to $3 billion of U.S. imports in response to U.S. tariffs on Chinese steel and aluminum products. The ministry said it was considering implementing measures in two stages: first, a 15 percent tariff on 120 products including steel pipes, dried fruit and wine, and later, a 25 percent tariff on pork and recycled aluminum. Below is a list of 128 U.S. 83  22043000  Grape juice other than that of heading item No.

Mexico's economy ministry said on Thursday it formally imposed anti-dumping duties on imports of carbon steel pipe from China after completing an investigation into "unfair" trade practices. The action came the same day U.S. President Donald Trump was set to announce tariffs on steel and aluminum imports to the United States in a bid to counter cheap imports, especially from China. Mexico's investigation of Chinese steel pipes predated Trump's tariff plan, beginning in December 2016 at the request of three companies and covering an analysis of the period from May 2013 to April 2016…

Anchoring and mooring solutions provider Vryhof has made two senior appointments: Evan Zimmerman as Vryhof’s new Vice President and Chief Technology Officer and Clément Mochet as new Commercial Director for Vryhof’s business unit, Vryhof Anchors. Based in Houston, Zimmerman has been tasked with pushing improvement within Vryhof’s technology, management systems and engineering capabilities. In particular, he will support Vryhof in strengthening its mooring equipment technologies…

Mack Manufacturing developed the original five-tine orange peel grab to help scrap handlers and steel processors to hold and retain larger loads more efficiently. Specifically designed for electric overhead cranes moving scrap in steel mills, the OPSISCH-350-5 grapple is a completely self-contained electric drive unit, ready for operation with a large 3.5 yard capacity. The grapple’s heat-treated alloy steel construction combines light weight for high efficiency and lift capacity with rugged strength, including heat-treated steel pins and shafts sized to ensure maximum service life.

From heavy and oversize structural iron to loose steel turnings, Mack Manufacturing has the right solution to every material handling requirement. The Mack OPSIHCR-200-4 independent-tine scrap grapple is purpose-built for heavy-duty use on all types of hydraulic cranes and mobile scrap-handling equipment. This standard 4-tine unit is designed for maximum load retention with a 2 yard lifting capacity and continuous hydraulic rotation for ease of control. Furnished to order with the required connector for any boom point, each grab is shipped pre-hosed and ready to go.

Sweden's Volvo Penta has introduced a new engine range that significantly expands its power output up to 1,380 kW (1,850 hp) and opens vast new markets for the company's products. The new range will include in-line six cylinder units, and, for the first time for the company, V12 and V16 configuration engines. The new range comprises five basic engine sizes, from 24.5 - 65.4 liter displacement. The new engines are designed to be reliable, fuel efficient with low emissions, a suitable power choice for a wide range of vessels from coastal freighters and fishing vessels to harbor tugs operating on inland waters. In addition, the engines are reportedly suitable for auxiliary duties. On the table below are the power specifications for the new line.