What are the application fields of three-strand ropes?

2023-11-30 10:58:37

The main varieties of three-strand ropes include nylon multifilament (thread), polypropylene filament (thread), polypropylene, polyester, polypropylene/polyester hybrid and other products. Its products have a wide range of applications and have the advantages of high density, low elongation, wear resistance, corrosion resistance, softness and smoothness, and easy operation. At the same time, anti-static and other special ropes can be made.

  Three-strand ropes are mainly used in various types of ship equipment, fishing, port loading and unloading, power construction, oil exploration, sporting goods, national defense research and other fields.

  In addition to light specific gravity, high strength, good impact resistance and abrasion resistance, marine cables have the advantages of corrosion resistance, mildew resistance, and insect resistance. For example, the strength and abrasion resistance of nylon cables are several times higher than those of hemp and cotton cables. The specific gravity of polypropylene cables is smaller than water and can float on the water. It is easy and safe to operate. Measure the size of the pipa head and the writing position, mark it, and then scatter it. Divide the open rope strands into four strands. Place the 1 and 2 groups on the left side and put the 3 and 4 groups on the other side. Press the 1 and 2 groups on the rope and insert the 1 and 2 groups on the rope. Pass through the strands at the same time, and press on the rope in 3 or 4 groups.

Generally speaking, marine cables are relatively strong, have strong wear resistance, are resistant to mildew and rot, and are easy to use.

Every time you use a safety cable, it is best to check the appearance and performance. During use, you should also pay attention to the inspection and test it once within six months to prevent loss and damage.

Of course, it has many advantages. The ship's marine rope has a lighter specific gravity, high strength, and good impact resistance and abrasion resistance.

For example, the strength and wear resistance of some nylon are many times higher than that of cotton and linen. The specific gravity of polypropylene is smaller than that of water and can float on the water, making it easy and safe to use. Chemical fiber cables are divided into three, four, six, eight and twelve strands according to the processed structure. The general diameter of three strands is about 4mm-50mm, and the general diameter of eight strands is about 35mm-120mm.

Marine cables are mainly divided into polypropylene, polyethylene, polypropylene filament, nylon, nylon multifilament, polyester, polymer polyethylene, tendon (composite) ropes and other series, and the specifications can be 6mm-150mm. There are various types, no matter which type, you need to know how to use it on the ship.