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Pressure Vessel News

14 Dec 2021

KR Enhances Quality Management System Certification Services in Europe

Representatives from ESYD presenting KR Hellas with the certificate of accreditation confirming KR Hellas as an ISO 9001 certification body (Photo: KR)

KR Hellas, a subsidiary of the Korean Register (KR) has been accredited as a quality management system (ISO 9001) certification body, by the Greek National Accreditation Body (ESYD).ISO 9001 is an international standard that stipulates the requirements of a quality management system applicable to all industrial fields and activities, and the certification is awarded by an independent third party to those organizations that meet the specified requirements.KR acts as a comprehensive certification body…

22 Oct 2021

Exmar, Lattice Working on 40,500 m3 CO2 Carrier

Credit: Exmar

Exmar, a company owning gas carriers and FSRU units, has partnered up with Lattice Technology to develop a new type of CO2 carrier."With the global need to decarbonize the atmosphere and our world economy heavily relying on a secure energy supply, one of the promising fast-track solutions to cover both opportunities Carbon Capture Utilization and Storage (CCUS). To achieve sustainable CCUS projects, there will be a need to transport CO₂ in an economical way and on a very large scale…

17 Feb 2019

Epic Gas Bullish on LPG Carriers Market

Global seaborne liquefied petroleum gas (LPG) volume is expected to grow by over 6% in 2019 and surpass 100 million tonnes for the first time.Singapore based provider of pressurised LPG vessels, Epic Gas said that it is well positioned to benefit from the improving fundamentals of the LPG shipping market.For the fourth quarter of 2018, freight levels for most sizes in the pressurised sector were similar to the stronger levels seen in the third quarter. Rates for the 3,500cbm, 5,000cbm, 7,500cbm and 11,000cbm averaged $8,671, $9,870, $10,565 and $13,315 per day, respectively, up 12% for the 3,500cbm, 6% for the 5,000cbm and 7,500cbm vessels…

15 Dec 2017

New Automatic Filter Unveiled: aquaBoll

Dr. Christine Althauser with Stefan Starke at Marintec China (Photo: Boll & Kirch)

German filtration systems specialist Boll & Kirch Filterbau GmbH has presented its new concept for fully automatic water filtration: the aquaBoll automatic filter series, which increases overall plant efficiency and ensures greater efficiency. Germany's Consul General in Shanghai, Dr. Christine Althauser, joined BOLL & KIRCH CEO, Stefan Starke, in unveiling the latest product innovation – the aquaBoll automatic backwash filter – at the Marintec China trade show. The aquaBoll filter…

21 Nov 2015

ESAB Weldcloud for Higher Productivity

Secure, robust, flexible, scalable and future-proof, the new ESAB WeldCloud online data management platform works with ESAB’s Aristo Mig semi-automatic, Aristo Mig 5000iR robotic and LAF/TAF sub arc welding systems. Users can purchase these systems WeldCloud-ready, and ESAB can retrofit most existing systems with a communication module. Much more than data recording systems, Weld Cloud integrates with other customer systems (ERP, MDM, MRP, QA, etc.) and enables a wealth of analytics. Using any device with a web browser, users access applications and dashboards with functionality tailored for the job needs of different personnel: operations managers, quality managers, engineers, welders, maintenance staff, training supervisors and others.

19 Mar 2014

Omega Debuts Compact RTD Temperature Sensors

Image: Omega

Omega’s new RTDM12 series of compact RTD temperature sensors are extremely rugged with a molded (IP67) 4-pin connector with M12 male thread and a fast response time. This RTD plug is suited for pressure vessel applications, pressurized containers and applications requiring a temperature sensor with an NPT mounting fit. Omega said its new offering is ideal for chemical, water and automotive industries. Price starts at $33. omega.com

13 Sep 2013

Ten Most Frequently Observed Towing Vessel Deficiencies

The U.S. Coast Guard’s Towing Vessel National Center of Expertise (NCOE) recently conducted an analysis of all deficiencies recorded by CG field personnel while Examining “uninspected towing vessels” (UTV) under the Towing Vessel Bridging Program and through other activities. The purpose of this analysis was to provide information and visibility on the most common UTV deficiencies list to share with UTV owner/operators in order to assist them in identifying and correcting common problems. In May of this year, they issued a comprehensive list that workboat operators – no matter what sector in which they operate – will find enormously helpful.

18 Apr 2013

Making Flare Gas Useful

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. The composition of the gas typically also vary during the production phase of the oil field.

04 Apr 2013

Bluefin Completes DARPA UUV Deep Testing

Unmanned Underwater Vehicle (UUV): Photo credit Bluefin Robotics

Bluefin Robotics has successfully completed deep-water testing of a specialized Unmanned Underwater Vehicle (UUV) for the Defense Advanced Research Projects Agency (DARPA). The system was developed under a Phase II subcontract from Applied Physical Sciences Corp. (APS) for the Deep Sea Operations (DSOP) Program. DSOP is part of DARPA's Distributed Agile Submarine Hunting program (DASH), which aims to develop affordable distributed technology to address Anti-Submarine Warfare (ASW) surveillance needs over large, operationally relevant areas.

27 Mar 2013

Tranter Latin America Obtains ASME Certification

Photo: Tranter

The American Society of Mechanical Engineers (ASME) certified the Tranter Mexico Operation quality assurance system in accordance with international guidelines. ASME is an international developer of codes and standards associated with the art, science and practice of mechanical engineering. The Certificate of Authorization confirms that the Tranter Mexico Operation heat exchangers are built and serviced strictly in accordance with the provisions of the ASME Boiler and Pressure Vessel Codes.

24 Oct 2012

Finite Element Solutions

The international marine industry faces unprecedented challenges today. Energy costs are rising, as are concerns about reduced pollutant emissions, water ballast treatment and other environmental impacts. A tight credit market and cash-strapped operators mean that engineers must deliver designs with a high degree of fidelity and reliability while reducing the development cycle. Extreme weather, hazardous cargoes and other challenging operating conditions present the need to continually innovate, implement new materials and deliver analyses confidently.

17 Aug 2012

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. VENUS is one of the 4 Seafloor Networks around the world in which OceanWorks has deployed its world-leading Seafloor Networks technology.

13 Aug 2012

USCG Issues Policy Letter

Subj: ALTERNATE PRESSURE RELIEF VALVE SETTINGS ON VESSELS CARRYING LIQUEFIED GASES IN BULK IN INDEPENDENT TYPE B AND TYPE C TANKS. 1. PURPOSE. To provide policy for alternate pressure relief valve settings for ships carrying liquefied gases in bulk in independent type B and type C tanks. 2. ACTION. USCG Headquarters Units and Offices and Districts and Sector Commanders shall use the guidance in this policy letter to ensure compliance with U.S. statutory and regulatory requirements. 3. DIRECTIVES AFFECTED. This policy will be reflected in a subsequent regulatory update to applicable U.S.

20 Jul 2012

Sharbaugh Named SVP of Alfa Laval

Jeff Sharbaugh, Senior Vice President Alfa Laval

Jeff Sharbaugh was appointed Senior Vice President, Parts and Service Division of Alfa Laval Inc. in February 2012. In this role, Sharbaugh is responsible for driving consistent profitable growth, and developing new sales opportunities for the parts and service business of Alfa Laval in the USA. His responsibilities include leading parts sales, reconditioning services, field services and technical support activities in all of Alfa Laval’s market segments. Sharbaugh joined Alfa Laval in 1987 as Product Engineer at the company’s welded heat exchanger manufacturing facility in Lykens…

18 Jul 2012

Alfa Laval Names Sharbaugh SVP

Jeff Sharbaugh, Senior Vice President, Alfa Laval Inc.

Jeff Sharbaugh was appointed Senior Vice President, Parts and Service Division of Alfa Laval Inc. in February 2012. In this role, Sharbaugh is responsible for driving consistent profitable growth, and developing new sales opportunities for the parts and service business of Alfa Laval in the USA. His responsibilities include leading parts sales, reconditioning services, field services and technical support activities in all of Alfa Laval’s market segments. Sharbaugh joined Alfa Laval in 1987 as Product Engineer at the company’s welded heat exchanger manufacturing facility in Lykens…

14 Feb 2011

USCG Marine Safety Alert: Air Receivers & Relief Valves

This Safety Alert addresses safety issues relating to air receivers on Uninspected Towing Vessels (UTV), but may apply to air receivers on any vessel. Air receivers, regardless of specific use onboard a UTV, contain extreme amounts of potential energy; an uncontrolled release of this energy may lead to serious injury, death and catastrophic vessel damage. Although this issue involves basic safety and good marine practice, too many related problems have been recently discovered. Not long ago, an air receiver unexpectedly ruptured with terrible results onboard an UTV on the Upper Mississippi River. A crewmember was seriously injured and paralyzed.

18 May 2010

Swansea Dry Docks Open for Business

Following the successful use of Swansea Dry Docks for the refit and refurbishment of Saga Pearl II, now successfully cruising; work on MV Julia, now plying the Fastnet Ferry Cork-Swansea overnight route; and emergency repair work on the 213.2 ft hopper dredger Heron, Harris Pye Group (HPG) has signed a longer lease on Swansea’s Duke of Edinburgh and Prince of Wales dry docks – a move that is attracting interest from a number of shipping lines. “We are very much ‘open for business’, indeed we dealt with the requirements of UKD Dredging’s Dolphin at the start of May” said the Group’s Managing Director, Mark Prendergast. “We invested heavily…

02 Mar 2009

MIS Reports 26% Revenue Growth in 2008

MIS Co. Ltd. Inc. (OSE: MIS) reported record fourth quarter and fiscal year revenues of $125.1m and $387.5m, respectively and closes 2008 with a net profit of $8m and a record quarterly net profit of US$8m in Q4. This strong revenue increase and highest ever quarterly net profit is primarily driven by closing increasing volumes of contracts for the New Build Rigs value stream while maintaining MIS' market share in its traditional works value streams: Rig Refurbishment, EPC and Site Projects, Pressure Vessel, Process and General Fabrication and Technical and Safety Services. The first New Build Rig to be delivered by MIS (Hull #104) was completed with the issue of an ABS Class Certificate and formal Acceptance for Delivery Protocol agreed with MIS' client Seawolf Oilfield Services.

08 Oct 2001

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), and pitched at relatively short-distance sea transport applications. Instead of the prohibitively expensive pressure bottles that have earlier been central to CNG transport concepts…

08 Nov 2000

Gas Ship Design Challenges

Sophisticated they may be, but the designs of today's LNG, LPG and ethylene carriers are in reality based on the simple parameters of the ideal gas laws governing the relationships between pressure, temperature and volume. In addition, the materials in direct contact with the cargo must be matched with the properties and characteristics of the cargo. The key to the designs is the atmospheric boiling temperature of the cargo, i.e. ambient for fully pressurised LPG, -33 deg. C for anhydrous ammonia, -48 deg. C for propane, -104 deg. C for ethylene and -163 deg. C for LNG. In terms of fleet numbers the total number of gas ships is small compared with oil tankers, general cargo ships or passenger vessels.

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