Active slope protection net

Galvanized Steel Wire Key features

1. High-strength tensile performance

Material grade: high-carbon steel wire (65Mn/70 steel), tensile strength ≥1770MPa

Ductility: elongation at break ≥12%, adapting to slope terrain deformation requirements

2. Super strong corrosion resistance

Galvanizing process: hot-dip galvanizing (HDG), zinc layer thickness ≥200g/m²

Protection level: salt spray test ≥4800 hours without rust, service life of more than 20 years

3. Environmental adaptability

Temperature range: -40℃ to +120℃ stable operation (suitable for high-cold and high-temperature areas)

UV resistance: galvanized layer + optional PVC/PE plastic coating, resistant to long-term sun and rain

H2: Comparison of galvanized steel wire with other materials (long-tail keyword layout)

Material type

1 Galvanized steel wire Hot-dip galvanizing + optional plastic coating (best cost performance)

2 Ordinary iron wire Easy to rust (regular maintenance required Short life

3 Stainless steel wire 304 stainless steel rust-proof High price

Applicable scenarios 90% slope protection projects, temporary enclosures, marine engineering/strong acid environment

Conclusion: Galvanized steel wire has become the preferred material for slope protection nets with high cost-effectiveness and long-term protection.

Technical parameters and certification

Implementation standards:

Steel wire material: GB/T 343-2017 (China), ASTM A1064 (USA

Galvanized layer: ISO 1461 (international hot-dip galvanizing standard)

Test report:

SGS certification: zinc layer adhesion test (no fall-off by hammering method)

Tensile test: third-party laboratory issues ≥1770MPa verification document

Application scenarios of galvanized steel wire protection net

Highway/railway slope protection

Model: GPS2 active protection net, RX-050 passive protection net

Mine rock reinforcement

Process: galvanized steel wire + double-layer PE plastic coating (resistance to blasting dust corrosion)

Water conservancy project slope protection

Special needs: Customized thickened to 5.0mm steel wire to improve water flow erosion resistance