• COMPANY
  • WPP
  • WPC
  • D.O.S.A
  • P.L
  • A.L
  • SFEX
  • GRETTING
  • HISTORY
  • WPP / WPP NUDE
  • WPC
  • D.O.S.A
  • P.L FIXING EQUIPMENT
  • A.L FIXING EQUIPMENT
  • SFEX PAD
  • SFEX INSIDE
  • SFEX LINE
  • SFEX AP TAPE
  • SFEX STICK

  • KOREA OCEAN TECH

    Accidents related to various vessels such as casualties, marine pollution accidents, fire accidents, etc. occur continuously at sea. In order to prevent and solve these accidents, Korea Ocean Tech and our research personnel have been developing safety equipment and conducting safety consulting business.

    In addition, we are committed to become a pillar of the remarkable growth of the Korean maritime business, which has the world's top status in shipbuilding and maritime materials and equipment, and to safety and environmental protection at sea with the top priority placed on developing the best safety equipment and providing safety consulting.

    We would like to ask for your continued support and interest in Korea Ocean Tech Co., Ltd., which is constantly striving to create the future with the leap to a company that provides equipment development and comprehensive technical service in the world's best maritime safety and environment. Thank you.

    Korea Ocean Tech staff

HISTORY

  • 2020

    12

    Germany, Norwegian Register of Shipping(DNV·GL)
    Pilot Ladder Fixing Equipment RPLF-900
    Accommodation Ladder Fixing Equipment RALF-2000 Performance Certification Test

    11

    Selected as "National Representative Innovative Companies 1000"

    Received the Excellence Award at "2020 Oceans and Fisheries Technology Commercialization Show"

    10

    Supplied Water Proof Pad Against the Damaged Hole to Yeosu/Ulsan Coast Guard

    Supplied Water Proof Pad Against the Damaged Hole to Korea Coast Guard Special Rescue Unit in Busan

    Germany, Norwegian Register of Shipping(DNV·GL)
    Pilot Ladder Fixing Equipment RPLF-900 Performance Certification Test

    08

    Supplied Water Proof Equipment Against the Damaged Hole to Naval Speed Boat

    07

    Patent for "Cable Connections with Fire Extinguishing Function"

    Supplied Water Proof Pad Against the Damaged Hole to Hansando Warship of Korean Navy

    06

    Selected as "2020 Ace Stella Company 10" in Busan City 07. Patent for "Cable Connections with Fire Extinguishing Function"

    05

    Supplied Water Proof Pad Against the Damaged Hole to Daejoyeong Warship of Korean Navy

  • 2019

    12

    Germany, Norwegian Register of Shipping(DNV·GL) DOSA Performance Certification Test

    11

    Patent for remaining oil discharge device of sinking ship with perforated cutter

    09

    Supplied Water Proof Pad Against the Damaged Hole to Samsung C&T Corporation

    Venture Company Certification

    08

    Established American Ocean Tech, Inc., a U.S. Branch

    05

    Supplied Water Proof Equipment Against the Damaged Hole to Nojeokbong Warship of Korean Navy

    03

    Lead wire use ladder ladder fixing device patent

  • 2018

    06

    Acquired NET (New Excellent Technology) new technology certification for "Pilot Ladder Fixing Equipment"

    05

    Standardization of Water Proof Equipment by International Standard Organization (ISO) (ISO TC8/SC1)

    04

    Supplied Water Proof Pad, Water Proof Cap to newly built llchulbong ship of ROK Navy

    Supplied Water Proof Pad, Water Proof Cap to newly built Soyang ship of ROK Navy

    Supplied water proof equipment to ROK Navy SSU

    03

    Development of IMO agenda (Pilot Ladder Fixing Equipment and Accommodation Ladder Fixing Equipment)

    01

    Acquired NET(New Excellent Technology) new technology certification for "Technology for the Removal of Hazardous Substances from inside Sealed Ship Tanks Using Double Cylinder."

  • 2017

    11

    Supplied water proof equipment for two battle ships of Korea Navy

    04

    Germany & Norway Classification(DNV GL) Performance Certification for Water Proof Pad, Pilot Ladder Fixing Equipment, Accommodation Ladder Fixing Equipment

  • 2016

    09

    Acquired UK patent for Water Proof Pad

    Acquired DOSA120 KR Test Certificate

    Supplied Oil Leakage Preventing Device to Korea Coast Guard

  • 2015

    03

    Established a research and development department

  • 2014

    03

    Established Korea Ocean Tech Co., Ltd

  • 2013

    12

    Patented low pressure liquid spill stopper

    11

    Awarded Korea Gold Prize for Invention Patent

    08

    Patented residual oil removal device combined with marine drill

  • 2012

    11

    Patented equipment for emergency blocking of vessel hole

    04

    Demonstration and detachment/ attachment operation test of Water Proof Pad by SSU

    02

    Submission of agenda and demonstration at IMO

    MPEC 62, 63(waterproof / oilproof equipment)

  • WATER PROOF PAD

    PRODUCT FEATURES

    Instant waterproofing(within 1minute)

    Strong adhesion force(3,650 Gauss)

    No detachment at vessel speed of 20 knots

    Gasket type self double sealing

    Waterproofing of curved surface and waterproofing of multiple holes

    Welding after attachment, waterproofing -semi-permanent repair possible

    PRODUCT USAGE

    One-stop water proof equipment to prevent sinking of battle ships and merchant ships

    The best way to waterproofing and leakage prevention at the occurrence of ship holes

    Semi-permanent waterproofing by welding following attachment

    Best choice for ship and human accidents / environmental protection

  • Product detail

    • 3650 Gauss(EA)

    • Double gasket sealing

    • Detachable handle (lever principle)

    • Curved surface attachment

  • INDOOR ADHESION TEST
  • PRODUCT COMPONENTS

    • Standard type Water Proof Equipment

      Welding after attachment

      WPP(Standard)

    • WPP Large 1piece
      WPP Medium 2piece
      WPP Small 3piece+1safety glove

    • flexible type Water Proof Equipment

      WPPN(FLEXIBLE)

    • WPP Large 1piece
      WPP Medium 2piece
      WPP Small 3piece+1safety glove

  • WATER PROOF CAP

    PRODUCT FEATURES

    Instant waterproofing when holes & cracks occur on marine vessels

    Onboard waterproofing

    Hole waterproofing at 20 m water depth

    Shape : Folding anchor type

    Configuration : head, bar, locker (lock nut), cylinder, gasket

    Size : 1", 3", 5", 7", 10" by hole size

    5,7,10 inch form 3 inch waterproof cap 1 inch waterproof cap Ship waterproof cap bag
  • INDOOR ADHESION TEST

  • DISCHARGING OIL&SUPPLY AIR

    PRODUCT FEATURES

    No oil spills at all during oil removal

    New Excellent Technology certification by Ministry of Oceans and Fisheries

    One perforation either at the top, middle or bottom of the hull of sunken ship

    Double cylinder unit (DOSA) fixed to the hull

    Air vents can be sealed

    Hot water can be supplied to discharge hazardous substances(oil, chemicals, etc.)

    Air supply aand ballast water discharge are possible

    D.O.S.A is an internationally unique technology & product

    PRODUCT USAGE

    Sealed tank of sunken vessel is perforated. Double cylinder DOSA is installed to supply air (fresh water) and remove water (oil). D.O.S.A is a critical technology to salvage ships via generated buoyancy

    Discharging of hazardous liquid substances such as vessel oil and cargo oil is possible

    Chemical vessels can be salvaged via gained buoyancy after the discharge of hazardous liquid substances

  • 50m DEPTH PRODUCT PERFORMANCE TEST

    • Test tank sinking

    • Perforation and defects

    • Pollutant Emissions

    • Test tank salvage

  • PRODUCT COMPONENTS

    • D.O.S.A outside

    • D.O.S.A inside

    • Outside of hole-drilling equipment

    • Bottom of hole-drilling equipment

  • PRODUCT DETAIL

    • Removal of contaminants by D.O.S.A method

    • Lifting of hull by buoyancy air supply using D.O.S.A

  • PILOT LADDER FIXING EQUIPMENT

    DEVELOPMENT PURPOSE

    When pilots board/unboard during harsh weather conditions(dry or rainy storm), Pilot Ladder and Accommodation Ladder move in four dimensions. As a result, pilots are often injured or even killed due to falling off. Hence, International Maritime Organization(IMO) has issued regulations for these ladders to be securely and completely fixed to the hull. However, there is no standard echnology or equipment for global applicaion. So KOT has developed high-quiality fixing equipment to protect lives at sea

    PRODUCT USAGE

    Fixing Equipment is attached to the footrest as to place its edges into the groove of the equipment

    Pilot ladder is fixed onto the hull by switching the magnets on

    At horizontal move (Rolling) to the left/right, no detachment occurs at any angle

    On-sitemanual opertaion or remote control by air pressure are both possible

  • PRODUCT DETAIL

    • A figure with a pilot ladder fixing equipment attached

    • Pilot ladder fixing equipment regulator

  • PRODUCT CONFIGURATION

    • Manual

      TYPE/MODEL MANUAL/PLF-100
      SIZE 148(L) x 83(W) x 152(H) mm
      MAXIMUM LOAD 908 kg
      WEIGHT 5.4 kg
      SAFE LOAD 268 kg
      (Qualification of Shipping load 110 kg)

    • Automatic

      TYPE/MODEL AUTO/RPLF-900
      SIZE 222(L) x 102(W) x 228(H) mm
      MAXIMUM LOAD 816.5 kg
      WEIGHT 7.5 kg
      SAFE LOAD 272 kg
      (Qualification of Shipping load 168 kg)

  • ACCOMMODATION LADDER FIXING EQUIPMENT

    PRODUCT FEATURES

    Accommodation Ladder weighing 2,000 kg can be fixed onto the hull

    Equipment comes with side rollers for easing vertical move during installment

    No detachment occurs up to 15 degreesrolling when the ship moves horizontally (Rolling)

    On-site manual operation or remote control by air pressure are both possible

    International Maritime Pilots Association (IMPA) Regulation Poster
  • PRODUCT CONFIGURATION

    • Manual

      MODEL ALF-2000
      SIZE 265(L) x 210(W) x 430(H) mm
      MAXIMUM LOAD 1200 kg
      WEIGHT 19 kg
      SAFE LOAD 400 kg
      (Qualification of Shipping load 280 kg)

    • Automatic

      MODEL ALF-100
      SIZE 200(L) x 140(W) x 340(H) mm
      MAXIMUM LOAD 400~600 kgf
      WEIGHT 16 kg
      SAFE LOAD 280 kg
  • BEFORE/AFTER PRODUCT USE

    • Margnet OFF, a lot of shaking

    • Margnet ON, no fluctuation

  • SFEX PAD

    PRODUCT FEATURES

    Rapidly cooling the ignition source to prevent fire outbreak (cooling + non-catalytic effect)

    Automatic fire extinguishing in response to flame and temperature. (120±5°C)

    Separate sensor or power supply unit is not required (stand-alone method)

    No maintenance is required

    Excellent in multi-use facilities with little smell, smoke, and noise during operation

    Easy to install as a sticker type (using high adhesive tape)

    PRODUCT USAGE

    Can be used for fire prevention purpose at electrical facilities such as distribution board, switchboard, air conditioning room, control box etc

  • PRODUCT DETAIL
  • PRODUCT COMPONENTS
    • PRODUCT NAME SFEX Pad 60 SIZE 250 x 100 x 2 (mm)
      WEIGHT 60g OPERATING TEMPERATURE 120±5 ℃
      TOTAL THICKNESS 2.65 mm ADHESIVE STRENGTH >3,000 gt/25 mm(on SUS)
      OPERATING TEMPERATURE RANGE -40~80 ℃ MATERIALS Acryl Polymer
      OPERATING METHOD automatic extinguishing method EXTINGUISHING METHOD cooling and non-catalytic
      EXTINGUISHING AREA 60L WARRANTY 60 months after opening

  • SFEX INSIDE

    PRODUCT FEATURES

    prevention automatic fire extinguishing multi-outlet

    Patent registration number : 10-1887396-00-00

    Detect the cause of fire such as arc, overload, and tracking. Wiring mechanism with built-in fire-extinguishing function for automatic extinguishing

    Includes a separate fire extinguisher unit at the junction point inside the socket. Fire-proof socket that can prevent fire at ignition points

    Excellent fire extinguishing power due to cooling and extinguishing system. Excellent properties for initial fire suppression

  • OUTLET TYPE
    • PRODUCT
      PRODUCT NAME 2sockets Spinning 2 sockets Exposure 2 sockets(screw type) Exposure 3 sockets(screw type)
      METERIAL PBT/P.C PBT/P.C PBT/P.C PBT/P.C
      RATING AC 250V, 16A AC 250V, 16A AC 250V, 16A AC 250V, 16A
      CHARACTERIST Built-in automatic fire extinguisher unit Built-in automatic fire extinguisher unit Bidirectional wire drawing structure/Can be installed on the front side after wiring (screw type)
      Connection 1.5 ~ 4.0 (pin type)/Built-in automatic fire extinguisher unit
      RATING KS8305
  • MULTI OUTLET TYPE
    • PRODUCT
      PRODUCT NAME 4 sockets safety cover type Main four separate sockets Safety cover with 6 sockets 6 individual mains sockets 4 sockets/6 sockets autocap
      PRODUCT COMPOSITION composition Rotating plugs/ Protection against electric shock/ Standby power interruption/ Individual switches/
      Built-in automatic fire extinguisher unit
      MATERIAL P.C
      CHARACTERISTIC Heat resistance/ Excellent flame retardancy/ Built-in earthing device for preventing electric shock/ Power saving switch/
      Built-in automatic fire extinguisher unit
      RATING AC 250V, 16A
      CODE LENGTH 3m
      CERTIFICATION KS8305

  • SFEX LINE

    PRODUCT FEATURES

    Line-type Fire Extinguishing Equipment using Uncombustible Gas Permeable Fiber with a Built-in SFEX Capsule

    Flexible rope type allows installation near the ignition point for excellent suppression of initial material

    Stand-alone method based on polymer chemistry, no malfunction, no maintenance cost

    SFEX Granule : Temperature Sensitive Granules Composed of KNO3 and Subcatalyst

    No effect on peripherals after fire extinguishing

  • PRODUCT DETAIL

    • SFEX LINE Model photo

    • SFEX LINE Construction example

  • PRODUCT COMPONENTS
    • SFEX Line 400 SFEX Line 700 SFEX Line 1000
      Size 4mm 7mm 10mm
      Working temperature 350±10°C 350±10°C 350±10°C
      Storage temperature 150°C 150°C 150°C
      Operation method automatic extinguishing automatic extinguishing automatic extinguishing
      Fire extinguishing area self-examination self-examination self-examination
      Fire extinguishing method suffocation and catalyst suffocation and catalyst suffocation and catalyst
  • COMPARISON OF OTHER PRODUCTS
    • SFEX Line Existing fire extinguisher
      Configuration Flexible rope type (internal extinguishing capsule)
      (capsule function = storage tank + temperature sensor + nozzle)      		 Stroage tank + temperature sensor + nozzle + wiring
      Distance from ignition point Can be freely installed close to the ignition point
      (can be installed near the fire point early extinguishing)      		 Attached to the top
      (it takes time until the bottom ignition starts)
      Malfunction No malfunction due to polymer chemistry Possible sensor malfunction
      Hardening of the nozzle may cause gas leak Possible
      leakage from joint with storage tank
      Workability Easy to attach (use adhesive ring) Requires operation such as rivet drilling during installation
      Maintenance It does not require maintenance cost Periodic pressure check and gas replenishment required

  • SFEX AP TAPE

    PRODUCT FEATURES

    Fire prevention at cable connection terminal

    perventing fire at terminal and wire connection area (Extinguish+resistance to flame+insulation)

    Fire supperssion in case of recurrence due to tracking and terminal contact failure

    Fire extinguishing is possible even when the panel door is opened

    Mininize the influence of peripheral devices by using environmentally friendly fire extinguishing agents

    Easy to install, no additional maintenance cost

    PRODUCT USAGE

    Preventing fire at Medium/Large distribution board and connector

    Preventing fire at control panel, solar inverter and connection barrier

    Preventing fire at the connection area of outdoor unit air conditioner

  • PRODUCT COMPONENTS
    • SFEX AP Tape 50 SFEX AP Tape 100
      standard 50 x 1000 x 1t 100 x 1000 x 1t
      operating temperature 120±5°C 120±5°C
      storage temperature -40~80°C -40~80°C
      Operation method automatic extinguishing automatic extinguishing
      Fire extinguishing area self-examination self-examination
      Fire extinguishing method suffocation and catalyst suffocation and catalyst

  • SFEX STICK

    PRODUCT FEATURES

    K-class fire extinguisher for throwing in

    In the case of (cooking) oil fire, fire extinguishing is complete within 3-7 seconds after throwing

    Minimum operating requirements for fire suppression are met

    Acquired KFI (Korea Fire Service Industry Institute) certificate

    Existing fire extinguishers are aimed at the flame at the nozzle after removal of the safety pin fixture and require grip handle operation. However, the SFEX Stick requires only minimal action (throwing) for firefighting

  • Fire extinguishing ability test

    • Fire in kitchen Vessel

    • SFEX STICK throwing

    • Immediate suppression as soon as thrown (no re-ignition)

  • PRODUCT COMPONENTS
    • product name SFEX Stick 96 Size 50 x 300 x 18 (mm)
      weight 190g Operating temperature All cooking oil ignition temperature
      Applicable Capacity 2L For storage purposes -40~80℃
      Extinguishing method Automatic fire extinguishing system Solution Additives other than potassium carbonate
      Operation method Throwing Warranty 60 months after opening