banner

do you know the knowledge about customized marine steel wire rope

287 Published by admin 4月 24,2019

First ,let me tell you the basic knowledge about marine steel wire rope at here:

Composition: wire strand + cor

Material; High quality carbon steel, generally ranging from 0.4-4mm in diameter;

Surface:

Smooth and galvanized. Surface condition marking code: smooth steel wire -- NAT; Grade A galvanized steel wire -- ZAA; Grade AB galvanized steel wire -- ZAB; Grade B galvanized steel wire -- ZBB;

Rope core: fiber core and metal core

The role of fiber core:

1, reduce the contact stress between the strands;

  1. Relieve bending stress;
  2. Store lubricating oil to prevent rust inside the rope;

The role of the metal core: 1.

  1. Pressure resistance;
  2. It is not easy to be deformed;(disadvantages -- poor flexibility and corrosion resistance)

Core marking: synthetic fiber core -- FC;Natural fiber core -- SF;Wire rope core -- IWR;Wire core -- IWS;

marine steel wire rope commonly used material is carbon .

low carbon marine steel wire rope :carbon content 0.10% -- 0.30%, generally rolled Angle steel, channel steel, i-beam steel, steel pipe, steel strip or steel plate.It is used for making all kinds of structural parts, containers, boxes, stoves and farm tools, etc. (anchor chain steel is mainly CM490 and CM690, which is a low carbon steel, mainly containing manganese);

medium carbon marine steel wire rope: carbon content 0.30% -- 0.60%, the strength, hardness is better than low carbon steel, can be directly used hot rolled steel, cold drawn steel, can also be used after heat treatment, the most widely used, a large number of various mechanical parts;

high carbon marine  steel wire rope: carbon content 0.60% -- 1.70%, also known as tool steel, can be heat treatment, get very high hardness, can be made into drill, reamer, tap, etc.

 

 

 

How much do you know about the anchor winch

Anchor winch , is a mechanical device for throwing, lifting and Windlass, and is located at the bow of a ship.The roller on both sides of the sprocket wheel can be used for winding the cable.Accord...

Do you like ? 291

Read more

How many do you know about the electric windlass

how many do you know about the electric  windlass ? The windlass is installed on the main deck of the bow and stern of the ship, which is used for lifting anchors and anchoring mooring lines. Windl...

Do you like ? 257

Read more

How About the Marine machinery equipment of Digital Anemometer System

Marine navigation blends both science and art.A good navigator gathers information from every available source ,evaluates this information,determines a fix ,and compares that fix with his pre-deter...

Do you like ? 254

Read more

How do you think of this marine navigation product of marine VHF Handheld

Did you know about ship navigation products before?how much do you know about it . this marine navigation product of marine VHF handheld is from juvi marine machinery company.let me introduce this ...

Do you like ? 217

Read more

Do you know that cruise-ship freight price have gone up a lot

Do you know that cruise-ship freight price have gone up a lot Two oil tankers were attacked in the gulf of Oman on June 13, the sindh maritime website reported.A ship is Kokuka Courageous by BSM sh...

Do you like ? 263

Read more

Do you know the wireless remote control search light

This article is about the wireless remote control search light. The scope of  application: Applied to remote illumination of ship night navigation、lifesaving、warning etc,and aim searching. remot...

Do you like ? 276

Read more

How about the vts vessel traffic system in juvi marine machinery company

How about the vts vessel traffic  system in juvi marine machinery company? System overview VTS system is commonly known as ship traffic management system in China, which is a set of surveillance r...

Do you like ? 414

Read more

Do you know the TG27 search light ?

Today we have an introduce the TG27 search light in juvi company.so that our customers can understand and use it more easily. The JUVI range of searchlights incorporate the design features required...

Do you like ? 248

Read more