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    Production of Invar for LNG Vessel
    Offshore Plant Business

    Product Description

    INVAR stands for Invariable Alloy and its contains Ni more than 36% thereby it withsatands  extreme low temperature of ≤-163℃.
    This nickel iron alloy notable for its uniquely low coefficient of thermal expansion (CTE or α) and is widely being used for cargo compartment of LNG ship.

    Manufacturing Process of Invar Plate structure

    Product List

    방산 부문

    함포용 SHIELD 제작
    창정비 부문
    지대공유도무기 천마(POWER UNIT 정비부문)
    천마 PPU(POWER UNIT 정비부문)
    자주대공포 비호(POWER UNIT 정비부문)
    비호PPU(POWER UNIT 정비부문)
    K-SAM 1(천마) 단거리 지대공 유도무기(POWER UNIT 정비부문)
    K-30(비호) 30MM 자주대공포(POWER UNIT 정비부문)
    구난전차 부품(방산부품 부문)
    K2전차 부품(방산부품 부문)
    KAAV7A1 포탑구조물(방산부품 부문)
    K56탄운차 컨베어장치(방산부품 부문)
    K9 자주포 차체/포탑 부품(방산부품 부문)

    조선해양 부문

    PRS, MRS 제작
    LNGC 선박용 부품제작
    LNGC INVAR 부품제작

    Generating Unit Part

    Generating Unit Part

    각종 VALVE제작 부문

    소방용버터플라이 밸브
    원체크 밸브
    헤머레스체크 밸브
    플랜지형 볼밸브
    버터플라이 밸브
    스모렌스키체크 밸브
    단조글로우브 밸브류
    주철게이트 밸브



    Steel Cuttings

    Waterjet Cutting
    Plasma Cutting
    Laser Cutting
    TRUMPF LASER M/C(레이저절단)

    Heat Treatment

    Heat Treatment

    Shot Painting

    Dry Room
    Paint Room
    Shot Room

    Turbines Part

    Turbines Part

    Offshore Plant Business

    Absorption Chiller For Vessel
    Production of Invar for LNG Vessel
    Drill ship, FPSO

    Plant Part

    Crane Lifting

    Plant Part(Press)

    2000 Ton Press ASSY Production, installation, commissioning(Seojin Industrial Ansan Factory)
    Drive Pinion Gear
    Main Gear
    Clutch for 100ton press
    Crown for 800ton Press
    Tandem Press Line
    Tandem Press Line+Automation

    Plant Part(Power Plant)

    Oil Pipeline
    Dust Collector

    Plant Part(Environmental Industry)

    Rasper : IHR-1221
    Sharedder : ISH-15/300

    Plant Part(Crane)

    Magnet Crane
    Jib Crane
    Gantry Crane
    Bridge Type Crane
    Auto Pick-up Crane
    Teeming Crane

    Plant Part(Steel Marking)

    Deburring Device
    Transfer car
    Line Shaft Table
    Hot Leveller
    Grinder Charging Table for Billet
    Looper for CGL

    Plant Part(Large Machining)

    Horizontal Boring M/C
    Plano Miller M/C

    Plant Part(Overseas Assoclate)

    Coal Handing System
    Hoisting & Conveying
    Press & Forging Facilities
    Back-up Rolls, Work Rolls
    Steel Making Equipment

    Plant Part(Storage Tank)

    Dome Roof storage Tank
    Spherical Storage Tank
    Cryogenic CO₂Storage Tank(Urethane Insulated)