Barbed wire, also known as barb wire (and sometimes bob-wire or bobbed wire), is a type of fencingwire constructed with sharp edges or points arranged at intervals along the strand(s).

It is used to construct inexpensive fences and is used atop walls surrounding secured property.

It is also a major feature of the fortifications in trench warfare (as a wire obstacle)

 

Different classification for Barbed wire,

 

(1). According to material and the surface treatment,

 

There are stainless, galvanized and PVC coated ones

Galvanized barbed wire include:  eletro galvanized that the zinc coating is about 8-12g, and hot dipped galvanized that zinc coating is about 40-60g (for high zinc coationg can also more than 200g).

 

 

(2). According to number of the strand,

 

There are single and double ones:

(3). According to weaving methods:

 

There are normal twisted and reverse twisted ones:

The standard specification,

 

Wire gauge	Weight 10kgs per coil		Weight 15kgs per coil		Weight 25kgs per coil
	1X20FCL	Length	1X20FCL	Length	1X20FCL	Length
16#X16#	15TONS	160M	15TONS	240M	16TONS	400M
16#X14#	16TONS	125M	16TONS	180M	17TONS	300M
14#X14#	17TONS	100M	17TONS	150M	18TONS	250M
14#X12#	18TONS	80M	18TONS	120M	19TONS	200M
12#X12#	19TONS	65M	19TONS	100M	20TONS	160M

 

The others can make according to custmoers request.

 

Detail pictures for barbed wire,