Kukil Inntot, established in 1981 as Kukil Gasket Industrial, is a leading company in the sealing industry. Its core business involves gasket manufacturing, with strategic expansion into coupling and SCR (Selective Catalytic Reduction) sectors. The company is dedicated to future-oriented R&D, sound quality management, and customer satisfaction. It also actively pursues eco-friendly technology development, aiming to be a pioneer in the environmental technology market. Kukil Inntot strives to become a world-class enterprise through continuous innovation and a spirit of challenge.KukilInntot,establishedin1981asKukilGasketIndustrial,isaleadingcompanyinthesealingindustry.Itscorebusinessinvolvesgasketmanufacturing,withstrategicexpansionintocouplingandSCR(SelectiveCatalyticReduction)sectors.Thecompanyisdedicatedtofuture-orientedR&D,soundqualitymanagement,andcustomersatisfaction.Italsoactivelypursueseco-friendlytechnologydevelopment,aimingtobeapioneerintheenvironmentaltechnologymarket.KukilInntotstrivestobecomeaworld-classenterprisethroughcontinuousinnovationandaspiritofchallenge.
Key Products/TechnologiesKeyProducts/Technologies
Gaskets: A diverse product line including Ring Joint Gasket, Serrated Metal Gasket, Flat Metal Gasket, Metal Tube O-ring, Hiflex Metal Gasket, Spiral Wound Gasket, Double Jacketed Gasket, Steel Rubber Gasket, Graphite Gasket, and PTFE Sheet Gasket. [database]Gaskets:AdiverseproductlineincludingRingJointGasket,SerratedMetalGasket,FlatMetalGasket,MetalTubeO-ring,HiflexMetalGasket,SpiralWoundGasket,DoubleJacketedGasket,SteelRubberGasket,GraphiteGasket,andPTFESheetGasket.[database]
Hiflex Metal Gasket (Hiflex G Series): Specialized gasket technology applicable to high-temperature and high-pressure environments.HiflexMetalGasket(HiflexGSeries):Specializedgaskettechnologyapplicabletohigh-temperatureandhigh-pressureenvironments.
Steel Rubber Gasket (KRP-Series): An innovative product offering excellent sealing performance with low fastening force.SteelRubberGasket(KRP-Series):Aninnovativeproductofferingexcellentsealingperformancewithlowfasteningforce.
Isolation Kit (KINS Series): An insulating gasket for low-pressure environments, preventing galvanic corrosion between dissimilar materials and providing superior insulation performance. Applicable up to ASME Class 600 LB and Max 200℃, suitable for corrosive environments with high-concentration CO2, H2S, and water.IsolationKit(KINSSeries):Aninsulatinggasketforlow-pressureenvironments,preventinggalvaniccorrosionbetweendissimilarmaterialsandprovidingsuperiorinsulationperformance.ApplicableuptoASMEClass600LBandMax200℃,suitableforcorrosiveenvironmentswithhigh-concentrationCO2,H2S,andwater.
VOC Packing: An effective sealing solution for various equipment such as gate valves, rotary valves, and reciprocating pumps.VOCPacking:Aneffectivesealingsolutionforvariousequipmentsuchasgatevalves,rotaryvalves,andreciprocatingpumps.
Coupling: Development and supply capabilities for various industrial coupling products, including branch pipe connectors.Coupling:Developmentandsupplycapabilitiesforvariousindustrialcouplingproducts,includingbranchpipeconnectors.
SCR Catalyst Technology (Ecolution): An eco-friendly catalyst technology for nitrogen oxide reduction, enabling semi-permanent use through metal coating. Features immediate reaction at low temperatures, preventing yellow smoke and industrial waste, with superior catalyst efficiency compared to other products.SCRCatalystTechnology(Ecolution):Aneco-friendlycatalysttechnologyfornitrogenoxidereduction,enablingsemi-permanentusethroughmetalcoating.Featuresimmediatereactionatlowtemperatures,preventingyellowsmokeandindustrialwaste,withsuperiorcatalystefficiencycomparedtootherproducts.
Core AdvantagesCoreAdvantages
Over 40 years of unique experience and expertise: Deep know-how and technological capabilities accumulated since its establishment in 1981, paralleling the history of Korea's sealing industry.Over40yearsofuniqueexperienceandexpertise:Deepknow-howandtechnologicalcapabilitiesaccumulatedsinceitsestablishmentin1981,parallelingthehistoryofKorea'ssealingindustry.
Innovative R&D and technological leadership: Continuous technology development through its corporate research institute, possession of over 200 patents and utility models, and proven technological innovation through the IR52 Jang Young-shil Award.InnovativeR&Dandtechnologicalleadership:Continuoustechnologydevelopmentthroughitscorporateresearchinstitute,possessionofover200patentsandutilitymodels,andproventechnologicalinnovationthroughtheIR52JangYoung-shilAward.
Expansion into eco-friendly businesses and social responsibility: Leading eco-friendly technology development through its SCR business unit, contributing to a sustainable future as a pioneer in the environmental technology market.Expansionintoeco-friendlybusinessesandsocialresponsibility:Leadingeco-friendlytechnologydevelopmentthroughitsSCRbusinessunit,contributingtoasustainablefutureasapioneerintheenvironmentaltechnologymarket.
Highest level of quality management and customer trust: Acquisition of multiple international standard certifications including ISO 9001, 14001, and 45001. Demonstrated product quality excellence through selection as an LG ENGINEERING non-inspection vendor and A-grade qualified supplier for KEPCO.Highestlevelofqualitymanagementandcustomertrust:AcquisitionofmultipleinternationalstandardcertificationsincludingISO9001,14001,and45001.DemonstratedproductqualityexcellencethroughselectionasanLGENGINEERINGnon-inspectionvendorandA-gradequalifiedsupplierforKEPCO.
Successful localization and global competitiveness: Successful localization of previously import-dependent products and achievement of reverse exports to overseas markets, securing global competitiveness in the world market.Successfullocalizationandglobalcompetitiveness:Successfullocalizationofpreviouslyimport-dependentproductsandachievementofreverseexportstooverseasmarkets,securingglobalcompetitivenessintheworldmarket.
Diversified business portfolio: Expansion into various business areas such as gaskets, couplings, and SCR, ensuring a stable business structure and growth momentum.Diversifiedbusinessportfolio:Expansionintovariousbusinessareassuchasgaskets,couplings,andSCR,ensuringastablebusinessstructureandgrowthmomentum.
Target IndustrieTargetIndustrie
Oil refining and chemical plant industryOilrefiningandchemicalplantindustry
Shipbuilding industryShipbuildingindustry
Power plant industryPowerplantindustry
Marine vessel industryMarinevesselindustry
General factory equipment industryGeneralfactoryequipmentindustry
Petrochemical and EPC (Engineering, Procurement, Construction) industryPetrochemicalandEPC(Engineering,Procurement,Construction)industry
Major MarketsMajorMarkets
Certifications/PatentsCertifications/Patents
ISO 9001-2015, ISO 14001-2015, ISO 45001-2018 international certifications for quality, environmental, and occupational health and safety management systems.ISO9001-2015,ISO14001-2015,ISO45001-2018internationalcertificationsforquality,environmental,andoccupationalhealthandsafetymanagementsystems.
KHNP qualified supplier registration (A-grade) and certifications as a qualified company for Packing and Gasket maintenance.KHNPqualifiedsupplierregistration(A-grade)andcertificationsasaqualifiedcompanyforPackingandGasketmaintenance.
Group standard certification, excellent group standard certification, Inno-Biz confirmation, and PED MM certification.Groupstandardcertification,excellentgroupstandardcertification,Inno-Bizconfirmation,andPEDMMcertification.
Global IP Star Company designation confirmation (listed as 1919, likely 2019), and corporate research institute certification, acknowledging R&D capabilities.GlobalIPStarCompanydesignationconfirmation(listedas1919,likely2019),andcorporateresearchinstitutecertification,acknowledgingR&Dcapabilities.
Designation as an excellent technology-competitive small and medium-sized enterprise and selection as a structural improvement model company.Designationasanexcellenttechnology-competitivesmallandmedium-sizedenterpriseandselectionasastructuralimprovementmodelcompany.
IR52 Jang Young-shil Award (for C-ring combined grooved metal gasket technology).IR52JangYoung-shilAward(forC-ringcombinedgroovedmetalgaskettechnology).
Possession of over 200 patents and utility models.Possessionofover200patentsandutilitymodels.
Coupling products registered as excellent products by the Public Procurement Service and patented.CouplingproductsregisteredasexcellentproductsbythePublicProcurementServiceandpatented.