Have You Bought The Right Wire Rope Of The Same Size And Diameter?
Have you bought the right wire rope of the same size and diameter?
One of the most common phenomena is that when buying steel wire ropes of the same specification and diameter, most people prefer to choose cheaper products. So, is it really taking advantage of?
For the quality of wire rope judgment of a few small methods
1. Specific gravity. The diameter of the wire rope is the same, the heavier the gravity, the better the quality of the wire rope;
The weight of each type of steel wire rope per meter is standard, and the weight of steel wire rope with different diameters is different from that of manufacturers. Especially some small scale, the process standards are not perfect small manufacturers produced with the diameter of the weight of the wire rope to be much less.
2. Wire rope core. The stronger the core of the wire rope is, the heavier the gravity is, the better the supporting force is for the outer strand of the wire rope, the better the quality of the wire rope is;
Rope core is the central part of the wire rope, divided into metal core and fiber core (sisal, synthetic fiber, cotton yarn, etc.) : the main role is to support and reduce the pressure between each share. Even if the same manufacturer, dealers choose different rope core, the price will be different.
3. Materials. The material is the steel number and strength. The higher the steel size, the higher the strength of the wire rope, the better the quality;
The general intensity: n/was 1470, 1570 n/was, n/was 1670, 1770 n/was, n/was 1870, 1960 n/was. The higher the strength, the stronger the pull, and the price will vary.
4. After the rope is cut, the quality of the slightly loose rope is good. The quality of the rope with relatively long lay distance is better than that with short lay distance.
5, 316 stainless steel wire rope anticorrosion ability is stronger than 304 stainless steel wire rope anticorrosion ability, 304 than hot-dip galvanized steel wire rope anticorrosion ability, hot-dip galvanized steel wire rope anticorrosion ability is stronger, coated plastic steel wire rope anticorrosion ability is stronger.
