Recycled steel wire rope

Categorized by usage

Pre-stressed steel strand, galvanized steel strand for electrical use, and stainless steel strand, where the pre-stressed steel strand, after being coated with anti-corrosion oil or paraffin and wrapped with HDPE, is referred to as unbonded pre-stressed steel strand.Pre-stressed steel strand, also known as nded steel strand, is available in galvanized or galvanized aluminum steel wire.

(2) Categorized by material characteristics

Steel stranded wire, aluminum-clad steel stranded wire, and stainless steel stranded wire.

(3) By structural classification

Pre-stressed steel strand is divided into 7-wire, 2-wire, 3-wire, and 19-wire types, with the 7-wire structure being commonly used.

Galvanized steel stranded wire and aluminum-clad steel stranded wire for electrical use are also categorized by the number of wires, such as 2, 3, 7, 19, 37, etc., with a 7-wire structure being commonly used.

(4) By Surface Coating Classification

It can be divided into smooth steel stranded wire, galvanized steel stranded wire, epoxy-coated steel stranded wire, aluminum-clad steel stranded wire, copper-plated steel stranded wire, and sheathed steel stranded wire, etc.