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Pressure Vessel

Germanischer Lloyd Gains Approval

In time for the effects of the Pressure Equipment Directive (PED) 97/23/EC, Germanischer Lloyd (GL) has been accredited by the Central Authority of the Laender for Safety (ZLS) and approved by the EU Commission as a notified body with the identification number 0098. This new certification allows GL to provide services required by the Pressure Equipment Directive, such as design and type examination, material appraisal, quality system certification, and product inspection and testing. The Directive 97/23/EC governs the placing on the common European market of pressure vessels, steam boilers, piping, and valves and safety devices.


OMEGA Introduces Digital Temperature Transmitters

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Omega’s new PRTXB and PRTXAL series are 2-wire transmitters that provide 4 to 20 mA signal representing temperature linearized. This product features a 316 Stainless Steel RTD Probe that capture minimum and maximum readings. Selectable units and an auto shutoff time feature is available for battery powered models (PRTXB and PRTXBL).  Units with alarm outputs are available too. Ideal for Food Processing, Automotive-Engine Testing, HVAC, Lab Use, water bath temperature monitoring


Subsea 7 Completes First Autonomous Inspection Vehicle

Subsea 7, a provider of seabed-to-surface engineering, construction and services, announced that it has completed the design and build of the first commercial AIV, a technology which has the potential to revolutionise Life-of-Field projects.   Subsea 7 has an ambitious plan to develop a series of Autonomous Inspection Vehicles (AIV), initially capable of general visual inspection, through to fully capable work-class sized intervention vehicles


Ocean Works Helps Increase VENUS Ocean Observatory Capability

Photo credit OceanWorks

OceanWorks International has produced the SIIM-375, a mini-Node variant of the Subsea Instrument Interface Module (SIIM) for the VENUS observatory. VENUS, the coastal network of the Ocean Networks Canada (ONC) Observatory, is a cabled undersea laboratory for ocean researchers and explorers. VENUS delivers real time information from seafloor instruments via fibre optic cables to the University of Victoria in British Columbia, Canada


Making Flare Gas Useful

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Wärtsilä has developed the GasReformer, a product which converts associated gas, which is often flared, into usable fuel for its dual-fuel engines.   When producing oil, associated gas is also released from the deposits. In many places this gas is commonly burnt off in gas flares, a waste of energy and a pollutant of the atmosphere. In addition to useful methane, this gas consists of heavier hydrocarbons including ethane, propane and butane


TNG: Talleres Navales Del Golfo

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Talleres Navales del Golfo (TNG) shipyard at Veracruz, Mexico was originally developed as a new construction facility, but the shipyard has successfully transferred to ship repair facility with an emphasis on steelwork repair contracts.  As a result of recent success in repair operations, the shipyard is currently embarking on a major development and restructuring of the shipyard, with a view to rationalizing the facilities and expanding its repair capabilities.


Spence Offers New Line of Safety Valves

Spence Engineering Company, Inc., announced a new line of Safety Valves featuring a soft seat for tighter shutoff in those applications where the operating pressure is close to the set pressure of the valve. These ASME Section I and VIII approved valves also featured rugged construction and two ring control which make them extremely dependable in terms of pop action, seat tightness and blowdown.


Now the Carousel Ship

Technical proposals for the shipment of natural gas under compression rather than in the refrigerated, liquefied state have surfaced from time to time over the years, but have received a lukewarm response from the marine industry. The considerable cost of the shipboard containment methodology has been a major stumbling block. Now, a Canadian engineering contractor has come up with an altogether more economic solution to the cargo carrying needs of compressed natural gas (CNG)


Marine Pressure Transducer Model: PX2471

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The Model PX2471 Marine Pressure Transducer has been designed to meet the stringent requirements of military standard MIL-T-24742(SH) and when invoked ASTM specification F2070-00.  This product is directly interchangeable with other existing pressure transducers designed to MIL-P-24212C(SH) when used with mounting plate assembly A019852. The Model PX2471 marine pressure transducer is a light weight 18 oz (510 gm) transducer, available in pressure ranges from 15 to 10,000 psi


CADC Publish Diver Delta P Guidelines

This guideline by the Canadian Association of Diving Contractors (CADC) provides a basic understanding of the forces and hazards associated with Delta P. The Canadian Association of Diving Contractors (CADC) recently published definitive guidance for divers working in differential pressure (Delta P) environments. Statistics from several occupational health and safety sources indicate that a high number of commercial diving accidents are linked to a lack of proper understanding of the


Rolls-Royce to supply machinery for 4 tugs for ALP Maritime Services

Rolls-Royce has been awarded a £19m contract to deliver deck machinery for four ocean going tugs, designed by Ulstein Design & Solutions, for Dutch company ALP Maritime Services. The vessels will be constructed in Japan by Niigata Shipbuilding & Repair.


North Sea Crude-Forties eases, VLCC options narrow

Forties trades at parity with dated Brent; Competing Libyan barrels returning to market. Refining margins under pressure as capacity ramps up. North Sea Forties crude differentials eased on Thursday as the market remained sluggish ahead of the long Easter weekend and the window of opportunity


Beijing's bid to move polluting firms adds pressure on nearby regions

China's capital has ordered more than 50 companies to shut down this year in an effort to cut pollution but pushing factories out could raise objections in surrounding areas reluctant to host Beijing's polluters. Smog-shrouded Beijing and the surrounding province


BIMCO: Positive Economic Developments Benefits Shipping

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The recovery of the Eurozone continues as job creation returns across the region. The hiring of more staff indicates that manufacturing and service industries believes in a sustainable recovery where growth is picking up. Flash Eurozone PMI Composite is now at 54.0 (53.1 in March)


Denmark's Eekels Wins Slow Steaming Technology Prize

Eekels prize award: Photo courtesy of the company

Eekels informs it has been awarded the TBI Innovation Prize 2013 for its “Slow Steaming” entry. The vote was taken at the TBI TOP250 and no less than 66% of those present voted for Eekels’ ingenious technical innovation. Eekels was one of the 3 nominees that had been chosen from


LNG Market Not Impacted by Changed Crimea Status: Analysis

Gas Carrier Foredeck: Photo courtesy of Navigator

Tensions surrounding the changing status of Crimea have very little to do with the LNG market directly, considers PIRA in its latest 'Power and Coal Market Recap.' While a threat of a cut in gas supplies could emerge from Russia, Ukraine, or the E.U


MR Tankship Market Analysis: Second-Hand Price-Rise Outstrips Newbuild

MR2 Tanker Values: Image McQuilling Services

In their latest analysis, shipbrokers & marine transport consultants, McQuilling Services, in their latest analysis discuss observations, current and historical, for the clean tanker market, specifically MR tankers. The report concludes that they believe the current MR secondhand asset market


Rickmers Maritime Report Fair Sailing in 2013

Chairman (L) & CEO: Image Rickmers

In a letter to unitholders introducing its 2013 financial results, the chairman and the CEO of Rickmers Maritime, state that its commitment to long-term, fixed-rate container ship time charter agreements has provided insulation from the continued pressure on time charter rates


Hamburg Süd: Business is Well Despite Market Conditions

Photo: Hamburg Süd

Overview of Hamburg Süd growth Growth in the global economy and containerized transportation by sea in 2013 was slightly below the level of the previous year. Once again, available global slot capacity outpaced container transport volume as deliveries continue to exceed the level of scrappage


Jet Edge System Cuts Precise 3D Parts of Almost Any Material

EDGE X-5: Photo Jet Edge

American manufacturer Jet Edge informs that its EDGE X-5 5-axis waterjet system with AquaVision Di Controller cuts precise taper-free parts from virtually any material.  The EDGE X-5’s sturdy design separates the motion system from the catcher tank


US Senator John Warner Visits Namesake Submarine at NNS

Warner visit: Photo courtesy of HII

Huntington Ingalls Industries inform that its Newport News Shipbuilding division has hosted a visit by former U.S. Sen. John Warner and ship's sponsor Jeanne Warner today to see the steady progress being made on the Virginia-class fast attack submarine bearing his name.


Investors Snap Up Shipping Loans, Reflecting Growing Confidence

Calculator credit Dominic Alves CCL

Global private equity firm KKR has bought $150 million worth of shipping loans from two European banks amid a surge of interest in the industry as world trade in goods picks up along with the global economy. There have been a flurry of deals in recent months for ship finance loans


W.Africa Crude-Traders on Sidelines

West African oil differentials were unchanged on Friday, with traders on the sidelines as they assessed the impact of lower North Sea supply and awaited a clearer outlook for Libyan exports.     The supply of North Sea crude that underpins the Brent benchmark will average 774


Russia Sacrifices Gazprom Profit for Politics in Ukraine

Russia's top natural gas producer, Gazprom, will eventually lose more than it gains from raising the gas price for Ukraine by 80 percent, analysts said on Friday, predicting Kiev would cut purchases and fail to pay in full. Gazprom on Thursday announced a price rise for Ukraine to $485 per 1


ALP Tugs Get Rolls-Royce Deck Equipment

©Ulstein Design & Solutions

Rolls-Royce has been awarded a £19m contract to deliver deck machinery for four ocean going tugs, designed by Ulstein Design & Solutions, for Dutch company ALP Maritime Services. The vessels will be constructed in Japan by Niigata Shipbuilding & Repair.


 
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