Brand :Nantong Zhonghai
Product origin :China
Delivery time :According Customers' Requirement
Supply capacity :100T/Month
1. Gangway is an escalator mounted on both sides of a ship for passengers to get off and on board.
2. It is made of steel.
3. It consists of upper and lower platform, ladder frame, ladder step, railing, handrail and hoisting ladder device.
4. The ship is hoisted during the voyage, folded and stored on the side of the deck, and hung down on the side when in use.
5. Accommodation ladder device is generally used for passenger ships and other types of large and medium-sized ships.
The steel for large ships mostly adopts wide and thick plates and requires the welding capacity of large line energy ( welding heat transfer is mostly at 50kJ/cm, up to 500kJ/cm ), and its carbon equivalent shall not be greater than 0.45. Currently, 315~390MPa level is mainly used in production. Ship steels of higher strength classes are expressed in mass grade letters and yield strength values (MPa). The steel used for ships mostly adopts alloy structure steel ( adopting performance steel number or code name ), the yield strength level can reach above 1000MPa.
We have built the high proficient production line to produce the T section steel of high quality. We have ten year's experience in providing ship outfits for international leading shipyards.
We have more than ten years' experience in providing ship outfits. The ship types include Capesize bulk carrier, container vessel, VLCC, VLOC, etc. And the shipyard our company cooperate are all leading palyer in the shipbuilding industry.