Scrubber Corrosion: Addressing the Issues
A focused Q&A with M.Sc. Chem. Eng. Anders M. Sørheim, Yara Marine TechnologiesHow important is material quality when selecting a scrubber system?If the intention of a scrubber installation is to operate the scrubber for the lifetime of the vessel, assuming a minimum of 10 years, then the material quality is imperative. A study performed by the American stainless-steel manufacturer ATI titled “Evaluation of Alloys for Marine Exhaust Scrubbers – Effect of Welding and a Crevice” confirmed the importance of correct material choice for scrubbers.
Odfjell Adds Navig8 Chemical Tankers
Navig8 Chemical Tankers, an international shipping company focused on the transportation of chemicals, has agreed to enter four of its 25,000-dwt chemical tankers into a pool operated by the Norwegian tanker owner and operator Odfjell.Following the delivery of the vessels, the 'Chempool25' will total 19 vessels with Odfjell contributing with ten vessels, CTG five vessels and N8CTI four vessels. Odfjell will continue to be the operator of all vessels in the pool.“We are pleased to welcome N8CTI as a partner.
Vetus Maxwell Strengthens Marine Business
Vetus Maxwell is showcasing its expanded BOW PRO thruster range at the International Workboat Show.The addition of two larger BOW PRO Boosted thruster models has strengthened Vetus Maxwell’s range of control, maneuvering and Dynamic Positioning solutions available for ferries, excursion vessels, pilot boats, search and recovery, and law enforcement boats through the award-winning BOW PRO series. Suitable for vessels up to about 70ft, the new BOWB180 and BOWB210 Boosted thrusters…
Team Tankers Sells Two Ships
Bermuda-based global shipping company Team Tankers International finalized the sale of the last two of its five older medium range (MR) tankers.Team Tankers has managed to free up a funds for new investments after divesting MR tankers, said CEO Hans Feringa.Feringa said: “We finalized the sale of the last two of our five older MRs at attractive levels, concentrating our efforts on our younger, more sophisticated, deep sea assets. With the sale of the older MRs and certain intermediate ships…
New Norton Rapid Prep XHD Abrasive Discs
Saint-Gobain Abrasives offers new Norton Rapid Prep XHD Coarse and Medium Discs to solve users’ most aggressive stock removal and blending challenges. The extra heavy-duty non-woven discs remove weld lines, weld splatter, weld discoloration and blend surfaces in a single step.XHD Coarse is ideal for surface blending on steels, while XHD Medium works well on softer metals/ alloys. Compared with coated flap discs, users will save significant labor and consumable costs by reducing application steps.
Pipe Freezing for Quick Pipe Repairs
Avoiding the requirement to drain down pipelines for repair work or to carry out maintenance can save a considerable amount of time and potential loss of product.Qwik-Freezer Pipe Freezing System eliminates the need to drain pipework by creating a freeze plug. Available from the Pipestoppers Division of Huntingdon Fusion Techniques HFT Qwik-Freezer is a very cost effective and quick way to perform pipeline maintenance without draining the system, meaning very little or no system downtime.Luke Keane…
18 Meter Fire-Floats for Bangladesh
Robert Allan Ltd. has delivered a design of two unique fire-floats to Khulna Shipyard Ltd in Bangladesh. The boats will measure 18.9 m x 5.3 m with a special hard chine semi-displacement hull designed for river service and fitted with twin open style skegs for debris protection. The all aluminum hulls will be powered by two 560 kW 6135SFM85 John Deere main engines for a speed of 20 knots. Reduction gears will be Reintjes WAF 244 with 2.5:1 reduction ratio driving stainless steel shafts and bronze propellers.
Fincantieri Cuts Steel on New Cunard Ship
Italian shipbuilder Fincantieri has cut the first steel for British–American cruise line Cunard’s newest ship to start construction on the 249th ship of the luxury cruise line, marking an exciting moment in the company’s 179-year history. The yet unnamed ship will be the second largest ship to fly the Cunard flag, and is set to reimagine the luxury cruise experience with an array of unique and exciting on board amenities.The first section of the ship is under construction at Fincantieri’s Castellammare di Stabia ship yard.
Aker Arctic Wins Finnish Navy Supply Deal
The Finnish Defense Forces Logistics Command and Aker Arctic Technology Inc. recently signed a contract for the design, delivery and integration of complete propulsion lines to four Pohjanmaa-class multi-role corvettes for the Finnish Navy. Construction of the vessels is scheduled to begin in 2022 and the four-strong squadron will achieve operational readiness in 2028.Aker Arctic’s scope of delivery includes ice-strengthened controllable pitch propellers and their pitch control mechanisms, propeller shafts, bearings and shaft seals.
Golden Boats Lifts Enhances Sea-Drive
In over 20,000 Golden Sea-Drives manufactured, not one has ever failed. While most companies would rest on their laurels with such an impressive statistic, Golden Boat Lifts didn't. Striving to continually improve its products, it enhanced its ultra-reliable drive with more torque and even greater corrosion protection.Made in the USA, the Golden Sea-Drive still utilizes its proven double reduction worm gears so there are no chains to break or belts to slip. It's engineered so that the main gear that supports the load will never back drive…
Global Tiger Success for Thordon Bearings
Canadian company Thordon Bearings has notched up another success story for a customer in the demanding offshore sector, with a bearing and seal installation in “perfect condition” after over three years of operation.Global Tiger, operated by UAE-based Global Marine Co is a 42m (138ft) crew/supply vessel currently in service in the Middle East. It is one of a pair of all-aluminium crewboats built by Grandweld of Dubai in 2015/2016. The vessel, with 83-person capacity, is powered by a triple-screw Caterpillar propulsion plant…
Chart Wins Order for Marine LNG Fueling Tanks
Chart Industries, the maker of equipment for the liquefied natural gas and industrial gas industries, has been awarded a contract by LGM Engineering to supply four LNG fuel tanks.The fuel tanks, supplied by Chart, will power two 22 dead weight tonne (dwt) chemical tankers with clean burning natural gas. The ships will be built in Wuhu Shipyard, China and owned by Rederi AB Donsõtank from Sweden.Each of the 300m³ capacity cryogenic tanks comprises double stainless steel shells with vacuum & perlite insulation.The tanks will be designed and manufactured at Chart’s Changzhou…
Cammell Laird Appoints New QA Manager
Merseyside UK shipyard and engineering services company Cammell Laird has appointed a new quality assurance manager to forge closer relationships with suppliers and bring best practice from other industries to his new role.Gordon Maxwell is the new QA manager heading up a team of 19 striving to deliver the company vision of getting it right first time.He said he is looking to take a more proactive approach to quality assurance as he draws on his experience of working for the likes of television parts manufacturer Philips Components and central heating manufacturer Baxi.
RMK: Targeting “Next Wave of Tanker Demand” in 2021-22
RMK Marine Shipyard is located in the Tuzla/Istanbul, Turkey, since 1997 as part of the Koc Group of Companies (https://www.koc.com.tr/en-us) which is Turkey’s biggest conglomerate. It specializes in shipbuilding as well as super/mega yacht refit, conversion and new building projects. On the shipbuilding side, specialty, high-temperature product tankers, such as asphalt and bitumen, as well as chemical and oil products tankers have been a staple of RMK Marine. Since 1997, RMK…
Thyssenkrupp Wins 3D Printing Approval
The international accredited registrar and classification society DNV GL has awarded thyssenkrupp, German multinational conglomerate, first additive manufacturing approval of manufacturer certificateThe shipping industry is looking to take advantage of additive manufacturing (AM), also known as 3D printing, to print spare parts, thereby reducing lead times, costs, stock requirements, and environmental impacts. Certification ensures that AM part users can have the same confidence…
Viega Announces Fall Training Schedule
Classes to be held in Colorado and New Hampshire.Viega, LLC has announced its Fall 2019 lineup of courses at its seminar centers in Broomfield, CO and Nashua, NH.The offerings include topics from radiant design and LoopCAD software to press technology. With two fully equipped state-of-the-art seminar centers, Viega is an industry leader in supporting the trades and helping contractors become more versatile, skilled and efficient. To date, more than 40,000 people, from self-employed contractors to employees of large firms…
Seabulk Completes First Methanol Shipment
Seabulk Tankers, a subsidiary of SEACOR Holdings, has announced the successful delivery of its first methanol parcel chemical shipment aboard the articulated tug-barge (“ATB”) Sea-Power/Sea-Chem I.The Sea-Power/Sea-Chem I loaded a 10,500 metric ton methanol parcel in the U.S. Gulf of Mexico and discharged the parcel in Charleston, South Carolina and Chesapeake, Virginia. The vessel can load up to 30,000 metric tons of cargo into eleven segregations and is equipped with stainless steel cargo piping and MarineLINE 784 cargo tank coating. She is one of the most modern, fuel efficient, and capable chemical parcel vessels in the Jones Act fleet today.Methanol is a liquid chemical produced from conventional fossil sources as well as sustainable raw materials like biomass…
Mostraum Delivered to Utkilen
Bergen-headquartered shipping company Utkilen said it has taken delivery of Mostraum, the LNG-ready 10,500 DWT chemical tanker.The vessel is stainless steel tanker and is a very environmentally friendly design with focus on low fuel consumption, reduced NOx emissions and to prepare her for possible future upgrades of fuel with the installed LNG ready engine, claimed a press release.Shore power is installed with a capacity enough to handle loading and unloading. The high loading…
Odfjell Names Next-Gen Chemical Tankers
A milestone is reached in Odfjell’s history as the company officially names its next generation of chemical tankers on July 1st. When the ships are delivered to the fleet, these vessels will be the world’s largest stainless steel chemical tankers, taking Odfjell to a new level of capacity, efficiency, and eco-friendly operations.Odfjell has undertaken a major fleet renewal program through measures such as pool cooperation, redelivery of older tonnage and chartering of new ships…
ITB Christens New Tug Island Regent
Canada's Island Tug and Barge (ITB) christened the second of two new ATB tugs, the Island Regent, at its headquarters in Burnaby.The Island Regent was designed by acclaimed Robert Allan Ltd. naval architects and marine engineers of Vancouver, B.C. to be paired with ITB’s double-hulled oil tank barge, the ITB Reliant, as an articulated tug and barge (ATB), said a press release from the subsidiary of Tidewater Canada.Bob Curcio, Tidewater President and CEO said: “The first ATB, the Island Raider and ITB Resolution, has performed exceptionally well in its first year of service.
Exceptional (Market) Reach Lifts a Crane Retrofit to Success
The New York State Canal System, Advance Marine and MelCal Cranes all enjoy a reputation for versatile applications in challenging conditions. It’s no wonder that their recent deal to replace an aging maintenance crane was also a similarly good fit.When Advance Marine recently delivered a telescopic boom crane to New York State Canals, the decision regarding which type and brand of crane to select wasn’t made in a vacuum, nor was it made lightly. That’s because commercial utilization of America’s original superhighway – the Erie Canal – is on the rise again.
GTA Names Sixth LNG-Fueled Tanker
Marine engineering company FKAB said that the sixth vessel ordered by the Gothia Tanker Alliance (GTA), a network of established tanker operators, has been named at the Avic Dingheng shipyard.The 'Ramelia' is the sixth in a series of vessels ordered for the Gothia Tanker Alliance series.The Ramelia, which is owned by Rederi AB Älvtank, is an ice class 1A environmental friendly tanker, equipped with batteries and dual-fuel engines for LNG operation.It is of 16,300 DWT on design draught & 18…
Hatteland Technology Unveils Expanded Portfolio at Nor-Shipping
Established following the February 2019 merger of EMBRON subsidiaries Hatteland Display and Elektronix AS, the new Hatteland Technology will unveil a compelling new product and integrated solutions portfolio with focus on control, monitoring and the maritime Internet of Things (IoT) at Nor-Shipping 2019 this week (June 4-7, Norway Trade Fair, Lillestrøm, Norway).The all-new Series E panel computer range is explicitly designed to offer a dependable all-in-one solution for diverse maritime applications.