YONGKWANG FLEXIBLE IND. CO., LTD.
YONGKWANG FLEXIBLE IND. CO., LTD.
Content1.2.3.4.5.6.7.8.9.10.11.12.13.14.Company IntroductionCompany HistoryGeneral InformationOrganizationHSE Performance StatisticsQuality AssuranceCertificatesPatentsMain ProductsApplicationManufacturing EquipmentsMain CustomersMajor Experience ListOur Products
1. Company IntroductionSince YONGKWANG was established in 1977, in Incheon, Korea asa manufacturer of Expansion Joint AND Flexible Tubes for themarkets, our “MISSION” has been to satisfy our customers’ needsusing the latest technology and materials available.As a leader in the development, design and manufacture of new andinnovative products for these markets today, our Sales, CustomerService, Product Development and Manufacturing staff have manyyears of experience, and are trained to insure that the productsoffered by YONGKWANG will meet your needs at a fair andcompetitive price and are delivered in a timely manner.Our skilled staff specializes in pipe motion technology with extensive background in the productionof expansion joints, compensators and flexible tubes which enables us to engineer efficient systemsto meet customers' specialized needs.At YONGKWANG, we understand very well that our future is dependent on our ability to satisfy ourcustomers’ requirements and add value to their process through the reliability, consistency andinnovation offered by the expansion joints we supply. We want to be your primary source for all ofthese expansion joints that are manufactured in the world.YONGKWANG continues to stand for what is best in the Expansion Joint field and the continuedsuccess of our company has and will be reliant on our great care in generating products of thehighest possible quality.
2. Company HistoryAug. 1977 Established Yongkwang Flexible Hose as a manufacturers of theExpansion Joints and Flexible JointsDec. 1985 Won Korea Standard MarksMay 1986 Approved by POSCO(Pohang Iron and Steel Co., Ltd.)Jan. 1987 Approved by Korean Register of Shipping(KR)Aug. 1990 Approved by KEPCO(Korea Electric Power Company)Dec. 1994 Approved by KEPCO for Nuclear Power PlantNov. 1997 Won “100 PPM(Parts per Million)” Quality CertificationJul. 1999 Won ISO 9001 Certificate (BS EN ISO 9001/ KSA 9001)Feb. 2003 Won AS/ NZS ISO 9001:2000 Quality System CertificationNov. 2006 Award of Million Dollars Export TrophyFeb. 2008 Won AS/NZS ISO 14001:2004 Environment Management System CertificationFeb. 2011 Approved by TAKREER in UAE(No. 908635)Nov. 2011 Approved by SABIC in Saudi ArabiaApr. 2012 Certified for ASME “U”, “S” by ASME
3. General Information Address: 96B-16L, NAMDONG INDUSTRIAL AREA, 663-15, GOJAN-DONG,NAMDONG-GU, INCHON, KOREATEL: 82-31-479-6131/ 82-32-815-0106FAX: 82-31-479-6132/ 82-32-815-1087Home Page: http://www.yongkwang.co.krE-mail: desk@yongkwang.co.kr yongkwangceo@hanmail.netDate of Establishment: AUG. 10, 1977Equity Capital: US 500,000Annual Sales Volume2011: US 7,838,0002010: US 6,246,0002009: US 7,107,000Plant Area: Total 4,000 m2 (Indoor: 2,000m2, Outdoor: 2,000 m2)Personnel: Total: 45- Management: 12- Engineer: 15- Technician: 18
4. cMarketingSupervisionAfter ServiceQuality ControlQuality ratoryQuality AssuranceResearch &DesignDevelopment ofNew ExpansionJointDevelopmentOf al AffairsWeldingAssemblingExpansion JointsDesignAdministration
5. HSE Performance StatisticsOverview of Accidents (2009 eNumberofWorkerNumbers ent003700400045Sub-Vendor15.5 %1800190022Type of Injuries (2009 2011)Sub-Vendor, 2009, 1 accident: Compression
6. Quality AssuranceC.E.OQuality AssuranceTechnical researchQALaboratoryEstablishment ofQuality SystemChemical analysisby VendorsDevelopment ofNew TechnologyCustomer QualityRequirementReviewMechanical test.DevelopmentOf Process.Internal QualityAuditR&DQuality InspectionIn-ProcessInspectionInspection- Shape- Dimension- ProcessFinalInspectionInspection- Shape- Dimension- Hardness- NDE- Hyd. Test- Leak Test-Vacuum Test
7. Certificates(ISO 9001 & ISO 14001)
7. Certificates(ASME “U’ & “S” Stamp
8. PatentsNo.DescriptionRegistered DateRegistered No.1Sealing Device of Hood2004-01-1904171212Pre-setting and Installation Method forBellows Cover2007-06-2610-07342113Special Expansion Jointsin the Ground1999-04-1601514344Structure for Inlet andExhaust Pipe2000-03-2401847625Exhaust Pipe forCombustion Chamber2001-08-0702432886Inlet and Exhaust Pipe for CombustionChamber2000-09-0802040387Filter Cover Structure forHood2002-05-3002782398Exhaust Pipe connectionStructure of Boiler2007-05-1820-0436107
9. Main Products Metallic Expansion Joints- Rectangular Type Expansion Joints for Exhaust Gas of Power Plant- Free Type Expansion Joints
9. Main Products Metallic Expansion Joints- Pressure Balance Type Expansion Joints- Hinge Type Expansion Joints- Control Ring Type Expansion Joints- Gimbal Type Expansion Joints
9. Main Products Non-Metallic Expansion Joints for Power PlantFlexible Joints/ Tubes/ HosesRubber Expansion Joints- Cooling Water- Sea Water
10. Application
11. Manufacturing Equipments Machining Equipment- Milling Machine, Lathe, Drilling Machine- Power Press/ Hydraulic Press(Max. 800 ton)- Auto Hydraulic Bellows Forming Machine- Rolled Bellows Forming Machine(Max. 6,000 mmDia)Cutting Equipment- Shearing Machine/ Automatic Cutting MachineWelding Equipment- ARC/ CO2/ TIG/ SPOT Welding Machine- Automatic TIG Welding MachineOverhead Crane & Gantry Overhead CraneTesting Equipment- Universal Testing Machine- Rockwell Hardness Tester- Pressure/ Vacuum Test Machine
12. Main CustomersKOREA HYDRO & NUCLEARPOWER CO., LTD.DAEWOO ENGINEERING COMPANYSK ENGINEERING &CONSTRUCTIONCO., LTD.DAELIM INDUSTRIALCOMPANY LIMITED
13. Major Experience ListNO.CUSTOMERPROJECT NAMETYPEDATEREMARK1Doosan Heavy Ind. Co., Ltd.QURAYYAH CCPP PROJECTMetallic2010-03SEC2Seentec Co., Ltd.CEBU COAL FIRED POWER PLANTMetallic2009-113BHI Co., Ltd.GwangYang By PRODUCT GAS CCPPNon-Metallic2009-104Doosan Heavy Ind. Co., Ltd.Angamos & CampicheMetallic2009-09#1, #2 240MW x2Unit5Daelim Industrial Co., Ltd.SAUDI KAYAN HDPEMetallic2009-09SABIC6Doosan Heavy Ind. Co., Ltd.BrazilMetallic2009-087Doosan Heavy Ind. Co., Ltd.CirebonNon-Metallic2009-078Doosan Heavy Ind. Co., Ltd.SPAIN SABON HRSGMetallic2009-059Doosan Heavy Ind. Co., Ltd.Taweelah A10 HRSGNon-Metallic2008-1210Daelim Industrial Co., Ltd.Gun-San Thermal Power PlantFlexible2008-12600MW x 1Unit#1, #2 ,#31120MW x 3Unit
13. Major Experience ListNO.CUSTOMERPROJECT NAMETYPEDATEREMARK11Doosan Heavy Ind. Co., Ltd.E-mal HRSGMetallic2008-09#1, #21400MW x 2Unit12Doosan Heavy Ind. Co., Ltd.Seraya HRSGMetallic2008-08#1, #2756MW x 2Unit13Daelim Industrial Co., Ltd.Boryeong Thermal Power Plant /FGDNon-Metallic2008.06#1, #2 500MW x2Unit14Doosan Heavy Ind. Co., Ltd.Amman EastMetallic2008.06#1, #2 480MW x2Unit15Doosan Heavy Ind.Co.,Ltd.Helon/MontoriaMetallic2008.0516Doosan Heavy Ind.Co.,Ltd.Lales HRSGMetallic2008.02#1, #2 800MW x2Unit17Doosan Heavy Ind.Co.,Ltd.Taweelah A10 HRSGNon-Metallic2007.11#1, #2 ,#31120MW x 3Unit18Hanwha E&CGun-Jang Steam Supply And PowerFlexible2007-0419Korea Hydro & Nuclear PowerCo., Ltd.YoungGwang Nuclear Power PlantMetallic2007-0220Doosan Heavy Ind. Co., Ltd.Bangpakong HRSGMetallic2007-02400MW x 1Unit
13. Major Experience ListNO.CUSTOMERPROJECT NAMETYPEDATEREMARK21Korea South Power Co., Ltd.Sin-Incheon Combined CycleMetallic2007-01HRSG#9 16150MW x 8Unit22Korea South Power Co., Ltd.Hadong Thermal Power PlantNon-Metallic2006-11#7, #8 500MW x2Unit23STX Engine Co., Ltd.Banwol Steam SupplyRubber2006-1124Doosan Heavy IndustriesCo., Ltd.Zawia Extension HRSGMetallic2006-1025Doosan Heavy IndustriesCo., Ltd.Castellon IV HRSGMetallic2006-1026Korea South Power Co., Ltd./DeawooHadong Thermal Power Plant /NOXNon-Metallic2006-0927SungChang Machinery Co., Ltd.Tae-Ahn Thermal Power PlantNon-Metallic2006-0528Korea West Power Co., Ltd.Tae-Ahn Thermal Power PlantMetallic2006-0229Korea East Power Co., Ltd.Dang-Jin Thermal Power PlantMetallic2006-0130Korea Midland Power Co., Ltd.Incheon Thermal Power PlantMetallic2006-01#1 #6 500MWx 6Unit#3, #4 250MW x2Unit
13. Major Experience ListNO.CUSTOMERPROJECT NAMETYPEDATEREMARK31Korea South Power Co., Ltd.Hadong Thermal Power PlantRubber2005-12#3, #4 250MW x2Unit32Hyundai E&C/Kangwon BoilerZawia CCPPMetallic2005-1033Doosan Heavy IndustriesCo., Ltd.Zawing HRSG CasingMetallic2005-0534Korea South Power Co., Ltd.Nam JeJu Thermal Power PlantMetallic2005-0535Doosan Heavy IndustriesCo., Ltd.Sohar HRSGNon-Metallic2005-0536Daewoo E&C / Kangwon BoilerBengahzi North Combined CycleMetallic2005-0537Doosan Heavy IndustriesCo., Ltd.Jebel Ali Unit 1 HRSGMetallic2004-0638Doosan Heavy IndustriesCo., Ltd.Hagit Unit 2 HrsgMetallic2003-1139Korea South-East PowerCo., Ltd.E.P Water Washing SystemMetallic2003-0940Doosan Heavy IndustriesCo., Ltd.HAIFA Unit 4 HRSGMetallic2003-09100MW x 1Unit#1, #2 690MW x2UnitIEC
14. Our Products
14. Our Products
14. Our Products
4 Doosan Heavy Ind. Co., Ltd. Angamos & Campiche Metallic 2009-09 #1, #2 240MW x 2Unit 5 Daelim Industrial Co., Ltd. SAUDI KAYAN HDPE Metallic 2009-09 SABIC 6 Doosan Heavy Ind. Co., Ltd. Brazil Metallic 2009-08 7 Doosan Heavy Ind. Co., Ltd. Cirebon Non-Metallic 2009-07 600MW x 1Unit 8 Doosan Heavy
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Robert King and Albert Woodfox. Excellent facilities The School is based in the John Foster Building on the Mount Pleasant campus and here you’ll find high specification learning and teaching rooms, lecture theatres and a large IT suite. The building itself, a former convent, has a fascinating history and many of its original features remain, including the Moot Room which hosts large .
