Galvanized steel wire for grape trellises is made by drawing high-quality carbon structural steel such as, , and then galvanized (electro-galvanized or hot-dip galvanized). What is usually used is mainly drawn from steel wire rods. Generally, hot-dip galvanized steel wire is mainly used, and electro-galvanized steel wire is also used. It is relatively less, has a shorter use time, and is easier to rust than hot-dip galvanized steel wire.
Galvanized steel wire for grape trellises generally reaches:.,.,.,.,3. Generally in roll form, naked or packed with plastic inside and braid outside.
Physical properties: The surface of galvanized steel wire is smooth and clean, without cracks, knots, thorns, scars and rust. The galvanized layer is uniform, with strong adhesion, long-lasting corrosion resistance, and excellent toughness and elasticity. The tensile strength should be between - (wire diameter.). The number of twists (.) should be at least 3 times, and the repeated bending should be at least 3 times.
Usage: Mainly used in greenhouses, breeding farms, cotton packaging, spring and wire rope manufacturing
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Special hot-dip galvanized steel wire for grape trellising