CONNECTABLE MULTI-LAYER TUBE AND METHOD FOR CONNECTING THE SAME
摘要
PURPOSE: A connectable multilayer tube and a connecting method for the same are provided to facilitate to seriately connect multilayer tubes by using a connecting tube equipped in the inner or outer side of an inner tube. CONSTITUTION: A connectable multilayer tube comprises a multilayer tube(10) and a connecting tube(20). The multilayer tube is internally equipped with one or more inner tubes(12). One side of the connecting tube is connected to the inner tube of one multilayer tube and the other side of the connecting tube is connected to the inner tube of the other multilayer tube by connecting two multilayer tubes.
申请公布号
KR20130034887(A)
申请公布日期
2013.04.08
申请号
KR20110099033
申请日期
2011.09.29
申请人
POSCO;RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
发明人
CHUNG, KYUNG SOO;CHUNG, JIN AN;KIM, DO HWAN;CHOI, IN RAK;KIM, JIN HO