Easy to insert
SafetyNon-welding , fundamentally eliminates the risk of fire.
Economic feasibilityLower installation cost, Economy of time, Saving cost
Construct abilityConstruction can be completed only by one-touch inserting.
Higher Sealingtwo O-rings are designed to be arranged in distributed position
Earthquake-resistant designabsorb vibration caused by external impact
MaintenanceRe-installing and moving air conditioner, the interior is not damaged
New Flexible Stainless tube + Hook Joint
Copper tube + Hook Joint
New High-elongation stainless steel tube
New High-elongation stainless steel tube, PossFD
Developed by POSCO, Daechun company and Evertech Corporation Ltd.
High-elongation & flexibility
Hardness of PossFD is 58% compared to STS304
Bend with hands like copper tube
Compared to copper tube;
Price stability (relatively more stable than copper)
Available for both stainless tube and copper tube