超級D型（半園型）橡膠護舷是在D型護舷基礎上開發的1種變形產品，（Super D-type (semi-circular) rubber fender is a deformation product developed on the basis of D-type fender.）原D型護舷為中間錨固，使用時容易造成護舷脫落。（The original D-type fender is anchored in the middle, which is easy to cause the fender to fall off during use.）超級D型護舷為內埋整體鋼板，雙排錨固，加之錨固螺栓加大，（The fender of super D-type is embedded integral steel plate, with double row anchoring and enlarged anchoring bolt.）其錨固力比原D型護舷增大2位左右，使用表明，其錨固力滿足設計要求，受到設計和使用單位歡迎。（The anchorage force is about two more than that of the original D-fender. The application shows that the anchorage force meets the design requirements and is welcomed by the design and use units.）超級D型護舷除小型碼頭設計采用，在碼頭上部前沿作為碼頭2級防護（與其它護舷1并布置）也多被采用，（In addition to the design of small wharfs, super D-fender is mostly used in the upper front edge of wharfs as second-level protection (arranged together with other fenders).）1般為連續布置，當船舶非正常靠泊時，避免船舶直接撞擊碼頭。（Generally, it is arranged continuously to avoid direct collision with the wharf when the ship berths abnormally.）圓型橡膠護舷特點：（Round rubber fender features:）面壓力適中，對大小船舶適應性較好；（Moderate surface pressure, good adaptability to large and small ships;）單位反力吸能量（E／R）合理，用途廣；（Energy absorption per unit reaction force (E/R) is reasonable and widely used;）折算噸橡膠吸能量較低，材料利用率低；（he energy absorption of converted tons of rubber is low and the material utilization rate is low.）安裝維修方便，特別適于老碼頭改造。 （Easy to install and maintain, especially suitable for old wharf renovation.）電 話： Q Q:：劉小姐D型護舷規格：D1001001000L;D1001002000L;D1001003000L; D2002001000L;D2002002000L;D2002003000L; D3003001000L;D3003002000L;D3003003000L; D4004001000L;D4004002000L;D4004003000L; D5005001000L; D5005002000L;D5005003000L;