Flange means something with flanges and parts.These parts can be separate or combined.One or both ends of the tube are flanged, and there are several through holes on the flange for mounting screws. Some bearing outer rings have flanges. The flanges may or may not have holes. Positioning.There are many types of marine flanges, most of which are in industrial pipes. According to the medium conditions such as temperature, sulphurization, etc., finally determine the choice of sealing surface and leak-proof pad.Marine flanges use a very wide range of grades and forms.

The marine flange is a flange that is related to the ship.

The characteristics of the marine flange are:
 First, the division of production methods can be divided into push, suppression, forging and casting, etc.
 Second, according to the material, carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon leaching, ppc, etc.
 Third, according to the manufacturing standards of marine flanges, it can be divided into national standard, electric standard, water mark, American standard, German standard, Japanese standard, Russian standard, etc.
 Fourth, the Japanese standard flange specifications 10 kg Japanese standard flange and 16 kg Japanese standard flange specifications.