NEWS - Hi-sea
NEWS

02-25

2019

The Sound Insulation of PC Hollow Sheet

PC hollow sheets have a certain soundproofing effect.Read More »

02-17

2019

Briefly describe the heat transfer effect of the flame arrester

Flame arresters are safety devices used to prevent the spread of flammable gases and flammable liquid vapors.Read More »

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 »