reasonable energy absorption.3. especially applicable for upper part of integral docks.4.Good adaptability for transversal and longitudinal shape during berthing.TypeOutside Diameter(mm)Inside Diameter(mm)Length (m)Y150×L15075The length can be manufactured by the requirements of customers.Y200×L200100Y250×L250125Y300×L300150Y350×L350175Y400×L400200Y500×L500250Y600×L600300Y700×L700350Y800×L800400Y900×L900450Y1000×L1000500Y1100×L1100550Y1200×L1200600Y1300×L1300650Y1400×L1400700Y150