Jiangnan shipbuilding two ships out of the dock 10 years after the reappearance of the double dock l - Rubber fender, Marine air bag, inflatable mandrel manufacturers

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Jiangnan shipbuilding two ships out of the dock 10 years after the reappearance of the double dock l

Published：2021.04.22 News Sources：Qingdao Gute Ship Supplies Co., Ltd. Views：

Jiangnan shipbuilding two ships out of the dock 10 years after the reappearance of the double dock linkage

On April 17, Jiangnan Shipbuilding Dock No. 3 and Dock No. 4 successfully completed the discharge of a 15000TEU dual-fuel extra-large container ship and an 86000 cubic meter dual-fuel extra-large liquefied gas (VLGC) ship. As well as the same series of subsequent two stern half ship floatation and a series of first 98000 cubic meters of dual fuel very large liquefied gas ship (VLEC) stern half ship floatation, this is ten years later the two docks once again to achieve double linkage.

The self-built MARK-Ⅲ fuel tank of 15000 container ship has been achieved for the first time. It has successively made breakthroughs in a number of core and key technologies, such as high-precision laser measurement, sub-shielding and pasting technology, and corrugated plate welding. It only took 4 hours to complete the lifting of the dome cap, which has once again set a new record in the installation time of pump tower crane. Within one week, 15 trusses of the bridge were continuously hoisted and bound, and all the trusses were assembled and welded. Cargo hold rail frame installation is 2 more than the first ship completed, an increase of 10%; 100% laying of the 8 layers of sealing board carpet on the upper construction is finished, and the lighting of the 3 layers of furniture installation is finished, setting a new high for the series of ships.

The 86000 cubic meter VLGC ship strictly implements the "regional management rules". The weight test of the gangway in the dock project is completed, the secondary shielding fire work in the cargo hold is completed, the deck cables are connected from the main switchboard to the control box of the anchor winch, and the lighting wiring of the whole ship is lit up. The rust-free launching state has achieved another great achievement. The paint repair of the iron exposed area on the main deck has been completed, and the paint integrity rate of the whole cabin has reached 85%. The same series stern ship to achieve lifting and floating "zero project legacy", all to achieve the construction of the total section, 8 total section of the outer plate to paint all completed; For the first time, two liquid tanks were hoisted without legs, 90% of piping system installation, 88% of oil tank strength test and 77% of equipment installation were completed, creating the optimal lifting and floating state of LPG half ship.

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