NEWS - Hi-sea
NEWS

01-29

2019

01-29

2019

How Does the Pig Clean the Wax in the Pipe?

How does the pig clean the wax in the pipe?Read More »

01-29

2019

Why Are Welded Windows Easily Deformed?

Why Are Welded Windows Easily Deformed? There's a phenomenon: the welded windows are easy to deformed. Why? Here are three causes that make welded windows easy to deform.Read More »

01-28

2019

How to Choose the Right Mooring Rope

As we all know, marine ropes are made of different materials, such as polyester, Nylon(polyamide), Dyneema, atlas, sisal fiber and etc. Read More »

01-15

2019

What Are the Factors Related to the Operating Speed of Offshore Cranes?

Offshore cranes are currently used in many lifting equipment, which are generally carried out outdoors.Read More »

01-08

2019

Why choose spiral duct ?

Since the iron sheet is easily chemically reacted in various environments, it causes corrosion and rust. Zinc hardly changes in dry air. In moist air, a dense zinc carbonate film is formed on the zinc surface. The spiral duct is mainly coated with a ...Read More »

01-06

2019

Performance Advantages of MDPE Dredging Floater

Performance advantages of MDPE dredging floaterRead More »

01-01

2019

Main pressure bearing parts----Head

The head refers to the component used to close the end of the container to isolate the inner and outer media, also known as the end cap.Read More »

01-01

2019

Where Is The Water From Marine Air Compressor

The requirements of the ship industry for compressed air in air compressors need to be water-free, but there are often water phenomena in marine air compressors. What are the reasons for water in marine air compressors?Read More »

01-01

2019

The Correct Choice Method of Marine Air Compressor

1. Consider the quality of compressed air. Generally, the compressed air produced by the air compressor contains a certain amount of lubricating oil, and has a certain amount of water. Read More »