Sunday, December 15, 2019

Corrosion Protection News

Photo: Chevron Marine Lubricants

Chevron Launches New Gear Oils

Chevron Marine Lubricants introduced a new range of  gear oils designed for use in industrial and marine clutched gear systems.In developing Meropa MG gear oils, Chevron Marine Lubricants responded to customer and original equipment manufacturer (OEM) demand for gear box oils designed to ensure optimal performance in Renk and Flender/Siemens, Reintjes and Brunvoll clutched gear boxes, each extensively used in marine vessels. Meropa MG gear oils carry approvals from those gearbox manufacturers…

The MT Seriana on the Bosporus: severe corrosion problems were solved with Chevron’s Special HT Ultra 140 BN cylinder oil. (Photo: Chevron)

Fuels, Lubricants & Green Marine

International Maritime Organization (IMO) fuel rules entering force in 2020 mandate a drastic sulfur reduction. By 2050 the mandate is to cut greenhouse gas emissions of shipping by at least 50 percent.Marine fuels, lubricants and additives manufacturers play their part in establishing maritime’s green credentials by introducing new environmentally acceptable technologies and products.The shipping industry is more than ever portrayed in a bad light due to increasing awareness of its contribution to global climate change, according to Dirk Kronmeijer, CEO of GoodFuels Marine.

HamiltonJet to Unveil New Waterjet and Controls

HamiltonJet plans to launch a new generation of waterjets and advanced control systems at the SEAWORK show in July 2018.The new generation waterjet named the HTX30 has undergone years of research, hydrodynamic design and testing delivering much stronger performance up to 570kW for use in patrol and commercial workboats up to 18m in overall length.According to the manufacturer, the HTX30 is capable of achieving higher vessel top speed, improved maneuvering response, higher static thrust and faster vessel acceleration.

The new position in the tail of the nozzle not only shields the anodes, but also offers additional operational potential as it contributes to the optimal hydrodynamic flow of the nozzle. (Photo: SCHOTTEL)

SCHOTTEL's New ProAnode Goes to Market

The first SCHOTTEL Rudderpropeller with the newly developed and patented ProAnode has left the German factory in Doerth. According to the manufacturer, ProAnode’s new form and position sets higher standards in corrosion protection, thereby extending the lifecycle of the thruster. Furthermore, moving the position of the anode from the outside surface into the cross-section of the nozzle tail leads to subsequent operational benefits, such as reduced flow interference, resulting in fuel savings.

Photo: VOSSRing

VOSSRing Certified for Marine and Gas Applications

In combination with the VOSSRing preassembly studs, VOSSRing also meets the demands placed on assembly reliability and leak prevention, as confirmed by a series of certifications such as the recent permit for gas applications. The cutting ring had already been granted certificates for the marine and offshore sectors from all major international classification societies. It is now seamlessly integrated into the fluid specialist’s complete range of couplings: they are mostly approved for both the marine and offshore sectors as well as for gas applications.

Photo: Dellner Brakes

Dellner to Launch Heavy Duty SKD Disc Brakes

Dellner Brakes AB said it will introduce two new heavy-duty disc brakes to its SKD range that, through a new modular design, are set to deliver more choice and stopping power for large industrial, marine and offshore applications. The new brakes will be launched at Nor-shipping in Oslo, taking place from May 30 to June 2. Designed for stopping rotary motion and statically holding load in large marine vessels and industrial machinery, Dellner’s new SKD 140 brake delivers braking force of up to 258 kN through two brake housings, each containing a powerful hydraulic piston.

Shell’s gas-to-liquid (GTL) Technology is used to produce high-performance lubricants: pictured is the company’s production facility in Qatar. (Photo: Shell)

IMO 2020: The Future of Fuel

There has been little reaction by way of statements or position papers from marine fuel lubricant manufacturers to the IMO MEPC70 proposals for a global fuel sulfur content cap of 0.5 percent by 2020 but they are fully aware of the implications of the proposed regulations and are taking what could be termed a ‘pragmatic approach’ to fuel regulation compliance. Marine lubricant suppliers have avoided getting involved in the debate as to whether the IMO MEPC70 proposals to reduce permissible marine fuel sulfur content to 0.5 percent or less is good…

New Cylinder Lubricant: Shell Alexia 140

Shell Marine has shared an insight into the approach driving its work to protect modern ultra-efficient diesel engines against cold corrosion while still optimizing cylinder oil feed rates, across the entire range of vessel operating conditions. The company said it has been working closely with major OEMs and several ship owners who support this development. Following formulation and laboratory testing in 2015, the new Shell Alexia 140 has ondergoe over six months of shipboard trials with a Shell Marine customer.

(Photo: Schottel GmbH)

MN100: Schottel GmbH

The Schottel Group is one of the world’s leading manufacturers of propulsion and steering systems for ships and offshore applications. Founded in 1921, the company develops and manufactures azimuth propulsion and maneuvering systems, complete propulsion systems with power ratings of up to 30 MW and steering systems for vessels of all types. Since the 1950’s, Schottel has propelled inland vessels with Z-drives and individually fitted thruster concepts. The firm’s expertise is well represented by strong pushboats in Brazil, river cruise vessels in Europe and at home on U.S. inland rivers.

(Photo: SCHOTTEL GmbH)

Schottel's New Coating Systems for Rudderpropellers

Schottel now offers a new coating system for its Rudderpropellers. According to the manufacturer, the result is maximum corrosion protection due to optimized resistance to abrasion and greater adhesive force in combination with thicker coats of paint. The underwater elements of the propulsion unit are coated with several layers of extremely hard, two-component epoxy resin. Compared with a conventional standard coating, this is characterized by 2.3 times greater abrasion resistance and approximately 60 percent greater adhesion.

Photo: Metalube

Metalube Expands Manufacturing Capacity

Reporting an upsurge in product demand, lubricants manufacturer Metalube has recently taken possession of the industrial unit located adjacent to its current site, increasing the space available to the company by over 70 percent. Metalube now occupies a 1-hectare site, which includes a 2,500 sq. meter covered factory, warehousing and office space alongside a brand new state-of-the-art laboratory. The company has also purchased four new Jungheinrich fork-lift trucks to service this new and improved site.

Nick Pomeroy (Photo: METALUBE)

METALUBE Opens Dubai Office

Lubricants manufacturer METALUBE continues its global expansion by opening an office in Dubai, creating METALUBE Arabia. Nick Pomeroy, who has worked in the region for past 10 years, will head the new operations. “This is an exciting time for METALUBE with the launch of a range of new products. One of the key areas in the region that we are focusing on is the oil and gas industry. It is so positive to work with an organization that understands the importance of having a real and physical presence in the countries where it exports,” Pomeroy said.

Image: Torqeedo

New Electric Outboard from Torqeedo

Torqeedo has introduced a new flagship model for its low-voltage Cruise line, the Cruise 10.0. This 20 horsepower-equivalent, emission-free outboard can plane light boats at speeds up to 28 mph and moves displacement hulls from 3 to 10 tons at up to 9 mph. The Cruise 10.0's electronically commutated, brushless DC motor and carefully optimized propeller provides up to 12 kW at peak input and 10 kW continuous power. The 48V outboard delivers performance while maintaining the simple handling and installation of a low-voltage system, the manufacturer said.

Thordon Bearings’ George Morrison was presented with the Tanker Shipping & Trade Environmental Award for the COMPAC system (Photo: Thordon Bearings)

Thordon Wins Environmental Award

COMPAC, Thordon Bearings’ seawater lubricated propeller shaft bearing system, won the Tanker Shipping & Trade Environment Award following a verdict that the system allows shipowners to cost-effectively comply with stringent marine pollution rules. Dr. Karen Purnell, the Managing Director of the International Tanker Owners Pollution Federation (ITOPF), who sat on the award judging panel alongside representatives from INTERTANKO, IACS, UK MCA and Scorpio Tankers, said, “It is a…

Photo: VOSS

New Cutting Ring System From VOSS Fluid

Press release - The perfect cutting ring tube fitting is reliable when it comes to leaks and processes and offers maximum load and pressure resistance, while preventing system-immanent assembly errors – such positive features having been long-awaited by so many users. VOSS Fluid has now brought out a solution that combines  these advantages in a single cutting ring system, enabling even inexperienced fitters to achieve precision work. Cutting ring systems guarantee safety. They ensure leak-free tube connections in hydraulic systems. Well at least in theory.

Envirologic Gets Becker Marine Systems Approval

absorbents,  announced that its EnviroLogic 3032 readily biodegradable hydraulic fluid and EnviroLogic 802 multipurpose, lithium-complex biodegradable grease have been approved for use in Becker Marine Systems rudders. According to its developer, EnviroLogic 3032 hydraulic fluid is a high performance, readily biodegradable, synthetic ISO 32 grade hydraulic fluid. It is intended for severe service, extreme high temperature (250°F), low temperature (-40°F) and high pressure (5,000+ psi) applications.

Photo: Mercury Marine

Mercury Marine's New Engine has Power to Spare

Mercury MerCruiser’s new 6.2-liter V-8 300hp and 350hp sterndrive engines, which are purpose-built specifically for marine use, deliver increased power and torque while providing a remarkably quiet and smooth ride. “With the introduction of our new 6.2-liter V-8 sterndrive engines, Mercury continues to build on its success of designing and manufacturing propulsion systems that deliver the most intuitive, powerful, worry-free, smooth and quiet boating experience,” said John Pfeifer, president of Mercury Marine.

Photo: Klϋber Lubrication

Synthetic Grease for Extreme Climatic Conditions

Klϋber Lubrication, a manufacturer of specialty lubricants, has introduced Klübersynth EM 94-102, a fully synthetic lubricating grease incorporating a special calcium complex soap thickener. According to Klϋber, the thickener enables formation of a resilient lubricating film that provides high resistance to mechanical-dynamic loads while enabling excellent wear protection. Klübersynth EM 94-102 can be used in a variety of applications under different climatic conditions due to its wide service temperature range.