Suhkang Co., Ltd. is a specialized steel casting company established in 1986, focusing on butterfly valves, gate valves, ball valves, and special steel casting. The company is a key contributor to the global valve market, serving as a major supplier in the world's knife gate valve market. It operates an integrated production line from casting to machining and assembly, ensuring stable quality management. The company provides customized valve solutions and special material valves for various industrial sectors. Its core business involves the production of industrial valves and other cast products.SuhkangCo.,Ltd.isaspecializedsteelcastingcompanyestablishedin1986,focusingonbutterflyvalves,gatevalves,ballvalves,andspecialsteelcasting.Thecompanyisakeycontributortotheglobalvalvemarket,servingasamajorsupplierintheworld'sknifegatevalvemarket.Itoperatesanintegratedproductionlinefromcastingtomachiningandassembly,ensuringstablequalitymanagement.Thecompanyprovidescustomizedvalvesolutionsandspecialmaterialvalvesforvariousindustrialsectors.Itscorebusinessinvolvestheproductionofindustrialvalvesandothercastproducts.
Key Products/TechnologiesKeyProducts/Technologies
Key product lines include Metal seated Unidirectional Knife Gate Valves (models 100M, 110M, 300M), Resilient seated Bi-directional Knife Gate Valves (models 100R, 300R), and Urethane Lined Bi-directional Knife Gate Valves (models 100U, 300U), among other diverse knife gate valve products.KeyproductlinesincludeMetalseatedUnidirectionalKnifeGateValves(models100M,110M,300M),ResilientseatedBi-directionalKnifeGateValves(models100R,300R),andUrethaneLinedBi-directionalKnifeGateValves(models100U,300U),amongotherdiverseknifegatevalveproducts.
The company offers specialized valve products such as Rubber Seated Urethane Sleeved Bi-directional Valves (model 100RU) and high-pressure valves (models 150TP-R, 150TP-RU, 300R, 300RU).ThecompanyoffersspecializedvalveproductssuchasRubberSeatedUrethaneSleevedBi-directionalValves(model100RU)andhigh-pressurevalves(models150TP-R,150TP-RU,300R,300RU).
Knife gate valves are available in a wide size range from 2 inches to 60 inches, with pressure ratings from CWP 150 to CL600. The Metal seated Unidirectional Knife Gate Valve with Casting Yoke (model 100M) features sizes from 2 inches to 48 inches (50mm-1200mm) and a pressure rating of 150psi (10.3 bar) CWP. This model utilizes various body materials including CF8, CF8M, CG3M, Duplex Stainless Steel, Special Alloy, NI-RESIST ASTM A439 TYPE-2, CS, and WCB. The gate is made of 304, 316, and nickel-based non-stick overlay materials, with a metal seat design. Actuator options include hand wheel, bevel gear, pneumatic cylinder, electric motor, lever, ratchet, and chain wheel.Knifegatevalvesareavailableinawidesizerangefrom2inchesto60inches,withpressureratingsfromCWP150toCL600.TheMetalseatedUnidirectionalKnifeGateValvewithCastingYoke(model100M)featuressizesfrom2inchesto48inches(50mm-1200mm)andapressureratingof150psi(10.3bar)CWP.ThismodelutilizesvariousbodymaterialsincludingCF8,CF8M,CG3M,DuplexStainlessSteel,SpecialAlloy,NI-RESISTASTMA439TYPE-2,CS,andWCB.Thegateismadeof304,316,andnickel-basednon-stickoverlaymaterials,withametalseatdesign.Actuatoroptionsincludehandwheel,bevelgear,pneumaticcylinder,electricmotor,lever,ratchet,andchainwheel.
Specialized steel casting technology includes the capability to cast basic materials like 304SS, 316SS, and WCB, as well as duplex steels such as SMO254, CD4MCu, 904L, SAF2507, SAF2205, ALLOY31, and special alloys like CX2MW C276 Hastelloy, Inconel, and Monel.Specializedsteelcastingtechnologyincludesthecapabilitytocastbasicmaterialslike304SS,316SS,andWCB,aswellasduplexsteelssuchasSMO254,CD4MCu,904L,SAF2507,SAF2205,ALLOY31,andspecialalloyslikeCX2MWC276Hastelloy,Inconel,andMonel.
The company possesses the capability to manufacture customized valves and special material valves according to customer engineering specifications. It also has technology for developing and supplying valves for food waste transfer and transfer pipelines.Thecompanypossessesthecapabilitytomanufacturecustomizedvalvesandspecialmaterialvalvesaccordingtocustomerengineeringspecifications.Italsohastechnologyfordevelopingandsupplyingvalvesforfoodwastetransferandtransferpipelines.
Primary manufactured products include industrial valves such as knife gate valves, gate valves, check valves, globe valves, and other cast items.Primarymanufacturedproductsincludeindustrialvalvessuchasknifegatevalves,gatevalves,checkvalves,globevalves,andothercastitems.
Core AdvantagesCoreAdvantages
Over 30 years of experience since its establishment in 1986 and a strong position as a major supplier in the global knife gate valve market.Over30yearsofexperiencesinceitsestablishmentin1986andastrongpositionasamajorsupplierintheglobalknifegatevalvemarket.
Differentiated material technology as a specialized steel casting company, with capabilities in casting various special alloy steels.Differentiatedmaterialtechnologyasaspecializedsteelcastingcompany,withcapabilitiesincastingvariousspecialalloysteels.
Operation of an integrated production line encompassing casting and machining/assembly, ensuring stable quality control and schedule management.Operationofanintegratedproductionlineencompassingcastingandmachining/assembly,ensuringstablequalitycontrolandschedulemanagement.
Strong capabilities in developing new products with innovative designs and manufacturing customized valves, allowing flexible responses to customer demands.Strongcapabilitiesindevelopingnewproductswithinnovativedesignsandmanufacturingcustomizedvalves,allowingflexibleresponsestocustomerdemands.
Acquisition of patents and utility models related to the development of valves for food waste transfer and transfer pipelines, demonstrating technological leadership in this specific field.Acquisitionofpatentsandutilitymodelsrelatedtothedevelopmentofvalvesforfoodwastetransferandtransferpipelines,demonstratingtechnologicalleadershipinthisspecificfield.
High technical reliability through the supply of finished products and components to leading global valve companies such as Pentair, ITT Engineered Valve, and DeZURIK.HightechnicalreliabilitythroughthesupplyoffinishedproductsandcomponentstoleadingglobalvalvecompaniessuchasPentair,ITTEngineeredValve,andDeZURIK.
Securing global market competitiveness through a high export ratio (95%) based on OEM and ODM manufacturing.Securingglobalmarketcompetitivenessthroughahighexportratio(95%)basedonOEMandODMmanufacturing.
Target IndustriesTargetIndustries
Application in heavy equipment and facility sectors of the mining industry.Applicationinheavyequipmentandfacilitysectorsoftheminingindustry.
Application in process control and fluid transfer systems within the paper industry.Applicationinprocesscontrolandfluidtransfersystemswithinthepaperindustry.
Application in core equipment and auxiliary systems for the power generation industry, including thermal power plants.Applicationincoreequipmentandauxiliarysystemsforthepowergenerationindustry,includingthermalpowerplants.
Application in corrosive fluid handling and safety-related equipment for the chemical industry.Applicationincorrosivefluidhandlingandsafety-relatedequipmentforthechemicalindustry.
Application in hygienic fluid management and process control in the food industry.Applicationinhygienicfluidmanagementandprocesscontrolinthefoodindustry.
Application in sewage treatment and food waste transfer pipeline systems.Applicationinsewagetreatmentandfoodwastetransferpipelinesystems.
Application in slurry transfer systems for the oil sands industry.Applicationinslurrytransfersystemsfortheoilsandsindustry.
Application in various fluid and slurry transfer systems, including carbon black, chemical slurries, coal slurries, copper tailings, detergent powders, fly ash slurries, general mining slurries, hot and dry gases, iron ore slurries, magnetite slurry, sugar mills, polymer chips, pulp stock, slag slurry, water, viscose rayon, and molasses.Applicationinvariousfluidandslurrytransfersystems,includingcarbonblack,chemicalslurries,coalslurries,coppertailings,detergentpowders,flyashslurries,generalminingslurries,hotanddrygases,ironoreslurries,magnetiteslurry,sugarmills,polymerchips,pulpstock,slagslurry,water,viscoserayon,andmolasses.
Major MarketsMajorMarkets
AmericasAmericas
Certifications/PatentsCertifications/Patents
Patent registration related to knife gate valves in 1994.Patentregistrationrelatedtoknifegatevalvesin1994.
Acquisition of patents and utility models for the development of valves for food waste transfer and transfer pipelines.Acquisitionofpatentsandutilitymodelsforthedevelopmentofvalvesforfoodwastetransferandtransferpipelines.
ISO 9001 certification obtained in 1998.ISO9001certificationobtainedin1998.
TUV CE PED certification obtained in 2004.TUVCEPEDcertificationobtainedin2004.
Awarded the '5 Million Dollar Export Tower' in 2005.Awardedthe'5MillionDollarExportTower'in2005.
Awarded the '10 Million Dollar Export Tower' in 2008.Awardedthe'10MillionDollarExportTower'in2008.
Lloyd's WPS certification obtained in 2012.Lloyd'sWPScertificationobtainedin2012.
Designated as a specialized parts and materials company by the Ministry of Trade, Industry and Energy in 2013.DesignatedasaspecializedpartsandmaterialscompanybytheMinistryofTrade,IndustryandEnergyin2013.
Designated as a root technology specialized company by the Small and Medium Business Administration in 2015.DesignatedasaroottechnologyspecializedcompanybytheSmallandMediumBusinessAdministrationin2015.