450mm Bto-22 Hot Dipped Galvanized Razor Barbed Wire High Quality

• Material: Galvanized Steel Wire
• Twist Method: Double Twist
• Application: Protecting Mesh, Fence Mesh
• Finish: Hot Dipped Galvanized
• Razor Barbed Type: Cross Razor
• Wire Gauge: 12x14 BWG
• Model NO.: yq-86
• Barbed Distance: 5"
• Barb Length: 15mm
• Coil Outside Diameter: 500mm
• Color: Galvanized
• Wire Gauge From 8# to 24#: Thick Zinc-Coating Layer 1.99.995%
• Transport Package: According to Customer′s Request
• Specification: Zinc Rate: 10-250G/M20.20-3.00mm
• Trademark: YaQi
• Origin: Anping, Hebei, China
• HS Code: 72172000
• Production Capacity: 1, 000tons/Month

Product Description

                                           bto-22 Galvanized Razor Barbed wire 

Galvanized barbed wire types and specification
Barbed wire is used for various security fencing and barriers. It can be laid directly on the ground, mounted on the top of fence or in rows as an independent barrier. To prevent corrosion, barbed wire has a zinc coating. The barbed wire consists of barb wire and line wire. The wire diameter of line wire is larger. The line wire can have one wire or two wires. The barb wires are braided with a system of constant torsion around line wire. One barb wire forms two spikes and two pieces of wire-four spikes. The sharpened spikes are protective elements of barbed wire.
Using the two twisted line wires can improve the quality of fastening studs and prevent the displacement along the wire. On a single strand barbed wire, in order to avoid spikes rotate around horizontal wire, the horizontal wire is made by corrugations and its cross section is not circular.

Hot dipped galvanized barbed wire specification:
Zinc surface density: (the more zinc, the corrosion resistance is stronger. )
Horizontal line wire/ barb wire (g/m2): 80/60, 114/85, 175/147, 260/240.
Galvanized single strand barbed wire size:
Made of l line wire with 4 spikes, spaced at a distance of 70mm - 120 mm
Horizontal line wire diameter 2.8 mm
Barb wire diameter 2.0 mm
Number of spikes 4
Packed in coils: 25-45kg/coil, or 100m, 500m/coil
Galvanized barbed wire with double strand size:
Made of 2 twisted line wires with 4 spikes, spikes spaced at a distance of 75mm - 100 mm
Horizontal wire barbed wire diameter 2.5 mm/1.70mm
Spikes wire diameter 2.0 mm/1.50mm
Strength of horizontal line wire: Min. 1150 N/mm2
Strength of barb wire: 700/900 N/mm2
Stranded wire breaking load: Min. 4230 N
Packed in coils: 20-50kg/coil or 50m 400m/coil

Note: Our galvanized barbed wire is all hot dipped galvanized. IN addition hot galvanized, galvanized has another type - electro galvanized. Electro galvanized has less zinc - zinc on the surface of the barbed wire up to 10 g/m2. Barbed wire with electro galvanized will begin to rust in a year. We manufacture only barbed wire with hot dipped galvanized.

Diameter (mm)	Tensile Strength (MPa)
	B Grade	C Grade	D Grade
0.60	1760-2160	2110-2500	2450-2840
0.70	1710-2110	2060-2450	2450-2840
0.80	1710-2060	2010-2400	2400-2840
0.90	1710-2060	2010-2350	2350-2750
1.00	1660-2010	1960-2300	2300-2690
1.20	1620-1960	1910-2250	2250-2550
1.40	1620-1910	1860-2210	2150-2450
1.60	1570-1860	1810-2160	2110-2400
1.80	1520-1810	1760-2110	2010-2300
2.0	1470-1760	1710-2010	1910-2200
2.20	1420-1710	1660-1960	1810-2110
2.50	1420-1710	1660-1960	1810-2060
2.80	1370-1670	1620-1910	1710-2010
3.00	1370-1670	1570-1860	1710-1960
3.20	1320-1620	1570-1810	1660-1910
3.50	1320-1620	1570-1810	1660-1910
4.00	1320-1620	1520-1760	1620-1860
4.50	1320-1570	1520-1760	1620-1860
5.00	1320-1570	1470-1710	1570-1810
5.50	1270-1520	1470-1710	1570-1810
6.00	1220-1470	1420-1660	1520-1760