ASTM Standard Hoisting Wire Rope And Sling , Carbon Steel Wire For Rigging

Product Description

Strong 302/304 Stainless Steel Wire Rope 7x3 Strand Core for rigging and hoisting

Product features

Product description

Stainless steel 302 wire rope with 7x3 standard construction is used for rigging and hoisting. Stainless steel 302 has corrosion-resistance and strength, compared to galvanized carbon steel grades. This commonly used material has the same resistance as 304, but additional carbon provides higher strength. 7x3 strand core has seven strands of wire rope with three wires in each strand, formed helically around a strand core. 7x3 is flexible, and has fatigue-resistance, but its breaking strength is lower than single-strand construction.

Many customers easily confuse stainless steel wire rope and stainless steel strand, although stainless steel wire rope and stainless steel strand two sounds like connection, but in fact, the difference between the two is very big, can be said to be completely different two products. Today Tianli will introduce the difference between stainless steel wire rope and stainless steel strand.

1, first, the standard of the wire rope and the steel wire is different, the use is different, the wire rope is used in hoisting operation, it is more often used with the lifting tool, and can be used as a drag and drop tool, and the steel strand is a kind of material, generally used in the construction industry, and is often used for bridge making.

2, secondly, the two methods are not the same, the wire rope is about 1 millimeter diameter of steel wire, and steel wire is more than 5 millimeters of thick steel wire rope.

3. The core of wire rope can be made of steel core or hemp core, which can be used in conjunction with hemp rope, while steel strand is used alone as material.

4, in the end, the way they express the specifications are also different. The wire rope is generally distinguished by the diameter and diameter, while the steel strand is distinguished by the external diameter, strength and bundle.

To sum up, the stainless steel wire rope and stainless steel stranded wire have different names, similar uses and methods of bundling. I hope you can make clear the difference between them, and don't buy the wrong products when buying, resulting in the waste of enterprise cost.

Standard wire : Coating wirerope

The coating wire/wirerope is manufactured by means of a coating process technology that coats the wire/wirerope with an ultra-thin (2μm to 7μm) film of PTFE resin and a forming technology that extrudes thermoplastic resin such as nylon into a minimum film thickness of 20μm. The coating wires/wireropes manufactured with this technology exhibit a new property that combines the properties of the metallic material and the resin material.

Code number composition

Wirerope	Includes standard products such as wireropes composed of strand (s) of 0.03mm wires as well as special wireropes composed of strand (s) of 0.013mm ultra-fine wires.
Coated wirerope	Wireropes coated with a film of thermoplastic resin (such as nylon and polyethylene) as thin as 0.02 mm manufactured by continuous extrusion molding.
Randics wirerope	Composite wireropes manufactured by combining dissimilar materials such as stainless-steel wires, tungsten wires and high-tensile fibers.
Repulse wirerope	Wireropes designed to have significantly low initial elongation by unique twisted wires.
R2 wirerope	High-durability wireropes with improved fatigue characteristics manufactured by applying coating on the core wirerope.
Spiral wirerope	Manufactured by processing a stainless-steel wirerope into a coil spring shape using special forming process.
Endless wirerope	Endless-shape wirerope manufactured by using a special process.