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Manufacturing Process
 
Inspection of mother pipe raw material Cold rolling process using Pilger mill Tube pointing process before drawing Cold drawn process for precision tubing
Inspection mother pipe Cold rolling (Pilger mill) Pointing   Cold drawn
Thorough tube cleaning and degreasing process Bright annealing heat treatment process Tube straightness correction process Precision tube cutting and chamfering
Cutting & Chamfering
  Straightness   Heat treatment   Cleaning
Non-destructive ECT and Hydrostatic testing Final dimension inspection of finished tubes Visual inspection for surface quality
ECT, Marking, Hydro Test   Dimension inspection   Visual inspection
Shipping Secure sea-worthy packing of tubes Final shipping and logistics from ASEA METAL Packing
 
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Head Office : 35, Sinju-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea
Factory : Noksansandan 335-ro, Gangseo-gu, Busan, Republic of Korea
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