Marine bollards include N.S double bollards, B.S.M.A.12 double bollards, VIS1 double bollards, DIN82607 double bollards, JIS F2001 double bollards, single bollards, single cruciform bollards, double cruciform bollards, welded inclined bollards, kidney type bollard, T head bollard, staghorn type bollard, CVI-Bollard and so on.
NS2584 Double Bollards 1. Type: double bitt marine bollard;
BSMA12 Double Bollards Marine bollards have many different types due to different conditions of wharf structure, ship size or other factors.