What are the models of flat ring eye slings? How to distinguish between quality

The model of the hoisting belt is different for each company, but generally there are conventional types, special-shaped, sheathed, fireproof types, etc., and then they are made according to the safety factor required by customers, which is generally six times the safety factor. If the weaving sling is qualified, in general, the flat sling with six times the safety factor is two-layer, and the sling specifications are generally distinguished by color tonnage, 1t purple, 2t green, 3t yellow, 4t gray, 5t red, 6t coffee, 8t blue, 10t orange, and more than 10t are orange. The same tonnage weight and length of the sling distinguishes the weight density of the night, the heavier the better.

Why are there specifications of nylon hanging nets and nylon cable ties, and how are some 3*100, 4*200, 5*300, and what is the difference? To be precise, with a decimal point) is the actual size, that is, the actual width is, and 3 * 100, 4 * 200, 5 * 300 is the nominal size, just a name, 3, nylon hanging net 4, 5 does not represent the actual width.

The model of the hoisting belt is different for each company, but there are generally conventional type, special-shaped, sheathed, fireproof type, etc., and then made according to the safety factor required by the customer, which is generally six times the safety factor. If the woven sling is qualified, in general, the flat sling with six times the safety factor is two layers, and the sling specifications are generally distinguished by color tonnage, 1t purple, 2t green, 3t yellow, 4t gray, 5t red, 6t coffee, 8t blue, 10t orange, and more than 10t are orange. Slings of the same tonnage and length distinguish the weight density at night, the heavier the better.

It is easy to distinguish between the two slings, or it is better after use.

It's hard to say that it's hard to take a single new sling that hasn't been used.

It depends on the kind you actually use, the material can be divided into a lot, nylon, polyethylene, Dyneema, etc., the quality depends on whether he has a safety factor or something, the sling is generally 6:1 safety factor, what you want to use to buy what system, see if you need it, you go to Jitongbao hoisting network to see a ha, there are various safety factors of sling, you see if you want to, there are any additional questions, you can continue to ask me.

The models of flat ring eye slings are divided according to the material: polyester, nylon, polypropylene, etc. According to the number of layers, there are:

Single, double, triple and quadruple layers. There are also conventional and special-shaped, sheathed type and so on. Specifications are differentiated by tonnage, 1t, 2t, 3t, 5t, 6t, 8t, 10t, 100t and larger tonnage.

Two divisions:

According to the number of layers: 1 layer, 2 layers, 3 layers, 4 layers, generally 4 layers are the most.

According to the appearance: 1. Ring eye type, that is, there are eyes at both ends and closed in the middle; 2. Ring, directly a hula hoop.

Basically, there are two kinds of errors, the flat hoisting belt according to the national standard JB T8521 6 times the belt, can not do 100t, up to 280t, can be divided by the safety factor to know what the workload is.

Points: EA (Color Soft) High, EB (Color Flat) Medium, EC (White Flat) Low.

The sling is generally used in flammable and explosive environments, and does not produce sparks by itself. Since 1955, the world's first synthetic fiber flat lifting belt has been successfully used in the field of industrial lifting in the United States, and it has been widely used in shipbuilding, metallurgy, machinery, mining, petroleum, chemical industry, port, electric power, electronics, transportation, military and other fields. The lifting belt has the excellent characteristics of light carrying, easy maintenance and good chemical resistance, as well as light weight, high strength, and not easy to damage the surface of the lifting object, and it is more and more favored by users and gradually replaces the wire rope rigging in many aspects.

No overloading, no twisting, no mixing,