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Quick Connector Solution


Shipbuilding & Marine | Construction | Semiconductor | Wind Power | EV | DataCenter
  • HI-COUPLER
    Safe that it has colors on each gas, ‘One touch connection’
    More details
  • SAFETY COUPLER
    Double safety structure & Plug Backflow protection valve built-in
    More details
  • FLASHBACK ARRESTOR
    Made in Korea according to safety standards
    More details
  • MANIFOLD
    Heavy Industries Field Essential 'Gas Complex Distributor'
    More details
Major Product
HI-COUPLER
One touch connection which is used in air or gas pipe, equipment and workable hose connection.
SAFETY COUPLER
Oxygen/GAS couplers for safe cutting and
high efficiency. Made of a special dual safety airtight structure, no gas leak during attachment/detachment.
FLASHBACK ARRESTOR
A safety device that blocks backflow flames to prevent the explosion of devices and equipment.
MANIFOLD
By making it appropriate for the site in use,we can increase the work efficiency and create a perfect product through water leak test.
Notice/News + MORE
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Address : 109-109, 34, Yutongdanji 1-ro 57beon-gil, Gangseo-gu, Busan, Republic of Korea
TEL : 051-971-1736~9 | FAX : 051-971-1757 | E-mail : kngru@knkorea.com / lea01@knkorea.com
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Product Inquiry
051-971-1738