| Iranallexport |
| Iran |
| 021-55421083 |
The core of wire rope is one of the main components of steel wire rope that plays an important role in determining the type of wire rope and its use.
Around the core of the steel wire rope are strands made up of a number of wires.
Fiber core steel wire ropes are often made of polypropylene, hemp and sisal fibers.
The structure of steel wire ropes with polypropylene core is usually 6 strands or 8 strands.
PP core steel wire ropes are mostly used in marine industries and are very suitable for marine uses due to lack of water absorption and weight gain and are also suitable for floating use on water.
In general, steel wire ropes with plastic cores weigh less than others.
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| Iranallexport | 021-55421083 |
| akhavan-wire-rope |
| Iran |
| 021-55411976 |
Marine rope is produced from polymer compounds to have proper resistance in contact with corrosive substances in sea water that are in the form of various minerals and salts. The most widely used polymer compounds in the production of marine rope are polypropylene PP, which has very low affinity due to its heavy molecules and does not corrode when in contact with salty sea water. Another reason for using polypropylene ropes in marine applications is the lower density of these compounds compared to sea water. This causes the sea ropes to be placed on the surface of the water and visually lead to a better view and not get caught among the propellers of ships and lanyards.
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| akhavan-wire-rope | 021-55411976 |
| federal-wire-rope |
| Iran |
| 021-55416424 |
PP marine ropes are strong type of rope that is used as replacement for steel wire rope and chain due to much higher resistance against salt water. marine ropes are not only made of PP and synthetic materials but also a very common, strong and resistant type of marine rope is Manila rope that comes mostly from Philippines and therefore has the name taken after the capital city of this country. PP marine ropes are highly flexible and do not pick extra weight once exposed to sea water.
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| federal-wire-rope | 021-55416424 |
