The 24,000-ton crude oil tanker No. 1 ship "Changjizhou" was delivered

Recently, the 24,000-ton crude oil ship "Changjizhou" ship No.
1, built by China Shipbuilding Group Wuchang Shipbuilding for China Merchants Nanyou under Changhang Group, was delivered
at Nantong Terminal in Jiangsu Province.

The "Changjizhou" ship is the largest ship product built by Wuchang Shipbuilding in Wuhan area, and it is also the largest crude oil ship
built in central China.
The ship adopts advanced design such as cargo oil pump frequency conversion control technology and LNG-READY, with two sets of cargo oil pipelines, preset LNG fuel system, which can be converted into a dual-fuel ship in the later stage, equipped with visual intelligent operation and maintenance system, combined IGG inert system and other leading configurations, is a green energy-saving and environmentally friendly ship integrating economy and safety, suitable for domestic offshore navigation
.

It is reported that for the first time, the ship completed the positioning, docking and overall assembly of the three thousand-ton annular sections of the main hull of the product with high precision, which greatly improved the efficiency of various resource utilization such as slipway lifting and greatly shortened the construction period of the slipway; For the first time, the special coating (spraying special protective coating) process of the whole ship pipeline is adopted, which further improves the fire protection, anti-corrosion grade and service life of the system pipeline compared with the traditional galvanizing and phosphating treatment; For the first time, an energy-saving stern diversion device independently designed by 708 was installed to improve fuel economy by 3% during cruising hours
.

In addition, during the inclination test of the product, the project department changed the previous method of floating solid ballast, and used the liquid level transfer method for the first time to carry out and successfully complete the test project
.