VERIFIED SPECIALISTS IN EXPANSION JOINT APPLICATIONS www.megaflexon.com
COMPANY HISTORY 1986 Founded. Based in Seoul, Korea manufacturing Spool type rubber expansion joint 1987 Developed metallic expansion joints 1998 Obtained ISO 9001 issued by TUV Management Service 1999 Changed company name from Dongyang Flexible Ind to Megaflexon Co., Ltd 2002 Obtained CE mark issued by Bureau Veritas S.A. 2003 Developed expansion joint design for GRP/FRP pipelines 2005 Moved to new premises at Poongmoo-dong Kimpo 2006 Obtained a Patent., Expansion Joints with Automatic Pressure Control Device 2006 Obtained a Patent, 2Ply Bellows PTFE Expansion Joint & Process for Preparing Same 2007 Achieved US Ten Millions Dollars (US$10,000,000.00) Export Records 2 2009 Obtained ASME U S PP Stamp
PIONEER IN EXPANSION JOINT INDUSTRY Megaflexon has specially engaged in expansion joint industry for about 23 years since its founding in 1986. We have devoted ourselves to research, development and manufacture of high level of expansion joints in quality and reliability. Based on our accumulated experience and know-how, all of our staff has an in-depth understanding of each industrial application and has done our best to meet customers specialized needs. As the pioneer in expansion joint industry, we will never stop exploring new solutions for expansion joint applications and will continuously provide high quality products and on-site service to our customers. 3
ENGINEERING APPROACH The design of rubber expansion joints, metallic expansion joint and non-metallic expansion joint are based on and complies with the following: EJMA Latest EDITION ASME SECTION VIII ASME SECTION IX ASME B31.1 / ASME B31.3 FSA TEMA FEA 4
ENGINEERING APPLICATIONS Expansion joints have a wide range of applications, and each expansion joint is designed based on its unique environmental and installation conditions-pressure, temperature, movements, space, and/or corrosion, etc. The applications of our expansion joints include the following. Fossil Fuel Power Generation Nuclear Power Plant Desalination Power Plant Petrochemical industry Oil refineries industry Chemical and pharmaceutical industry District heating Iron- and steelmills Pressure vessel manufacturing Automotive industry Instrumentation industry Waste water treatment Cryogenics industry Marine applications Pulp and paper 5
QUALITY ASSURANCE Megaflexon Co., Ltd. declares that Quality and Service are our most TOP priority. We always put quality and service on our most top priority and will make sure to deliver zero-defect products and service on time to our customers. In order to ensure our quality commitment, our degreed quality specialists do strictly carry out all required activities for quality assurance Applicable Standards: TUV ISO 9001 from 1996 CE Certificate from 2002 ASME U Stamp ASME S Stamp ASME PP Stamp 6
MANUFACTURING Major Items: Metal Expansion Joint Non-Metallic Expansion Joint Rubber Expansion Joint Flexible Products Material Utilized: Metal ASTM A 285 Gr. C ASTM A 240 type 304/304L ASTM A 240 type 316/316L/316T ASTM A 240 type 317 ASTM A 240 type 321L ASTM A 240 type 347 ASTM A 240 type 309 Incoloy 800 Incoloy 800H Inconel 600 Inconel 625 Hasteloy C 4 Hasteloy C 22 Hasteloy C 276 Haynes 230 Ni 200 Titanium Monel Rubber Neoprene Natural Rubber Chlorobutyl SBR/GRS/BUNA-S Viton/Fluorel Teflon/TFE/TFP Gum Rubber Butyl BUNA-N/Nitrile Hypalon EPDM Silicone 7
METAL EXPANSION JOINTS designed based on EJMA Latest Edition, ASME Section VIII and ASME B31.1 / ASME B31.3. Our full range of metallic expansion joints are produced in a variety of configurations to meet all kind of customer requirements and/or operating conditions. We manufacture bellows from both ferritic and austenitic materials including series 300 and 400 stainless, titanium, aluminum and metal alloys, etc. and offer round type, rectangular type, oval & special shape type or big-sized metal expansion joints based on customers specialized needs. We also can provide a very special type metal expansion joint that can absorb axial, lateral and angular movements simultaneously. Capability: from 20mm to 8000mm 8
RUBBER EXPANSION JOINTS designed based on FSA Standard. Our full range of rubber expansion joints are produced in a variety of configurations to meet all kind of customer requirements and/or operating conditions. We offer normal gusset type, integral steel flange type or big-sized rubber expansion joints according to customers needs and have supplied our expansion joints to world well-known engineering companies and power plants located in Asia, Europe, Middle East, South America with high reputation. According customers specialized needs, we also can offer a special rubber expansion joint using special rubber materials such as viton, etc. Capability: from 25mm to 4300mm 9
NON-METALLIC EXPANSION JOINTS designed based on FSA Standard. Our full range of non-metallic fabric and composite expansion joints are produced in a variety of configurations to meet all kind of customer requirements and/or operating conditions. In order to meet customers specialized needs for ducting systems having high temperature, corrosion caused by flue gas or hot air, we specially design our expansion joints using corrosion-resistant fabrics and materials such as Teflon coated fiberglass or viton-b In consideration of characteristics of medium such as flue gas or hot air, we specially design expansion joints using teflon coated fiberglass materials or viton-b, etc. Capability: from 25mm up to customer required size GIS EXPANSION BELLOWS For GIS system does normally use SF6 gas as medium, GIS expansion bellows are required extremely high quality. Megaflexon manufactures GIS expansion bellows under strict quality control and advanced engineering design and has supplied our GIS expansion bellows to world well-known GIS manufacturer, AE Power Japan for a long time. We also offer specially-designed GIS expansion bellows. For it has an automatic pressure control device on tie-rods, it ensures the safety and reliability as well as easy maintenance. 10
SPECIAL PRODUCTS Mitered Elbows We produce mitered elbows in a variety of configurations to meet all kind of customer requirements and/or operating conditions. We specially design mitered elbows in accordance with the procedures of ASME SEC VIII and ASME SEC IX based on customers specialized needs. Capability: up to diameter 5,000mm Pipe Spools We produce pipe spools in a variety of configurations to meet all kind of customer requirements and/or operating conditions. We specially design pipe spools in accordance with the procedures of ASME SEC VIII and ASME SEC IX based on customers specialized needs 11
Flexible Products We offer metallic flexible hoses and rubber flexible hoses in a variety of configurations to meet all kind of customer requirements and/or operating conditions. We specially design and offer flexible hoses based on customers specialized needs and also can provide a complete set of flexible hoses assembled with quick couplings. 12
FIELD SERVICE Through accumulated experience and know-how, Megaflexon has full knowledge and in-depth understanding in expansion joints and provides customers field service according to customers requests. It includes inspection, on-site installation and on-site repair, etc. Through this field service, customers can avoid unnecessary downtime, cut labor losses and ensure correct on-line operation. 13
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RUBBER EXPANSION JOINT 15
www.megaflexon.com HEAD OFFICE & FACTORY 92-48, POONGMOO-DONG, KIMPO-CITY, KOREA TEL: 82-31-981-2381~3 / FAX: 82-31-981-2384 e-mail : sales@megaflexon.com