barbed wire and razor wire

Barbed wire is produced by automatic barbed wire machine. Generally with barbed wire column formed barbed wire isolationgrid, so as to play the role of isolation and protection. Barbed wire column is usually column optional round tube or U-shaped steel square tube and GRC composite column.

Barbed wire material is generally: low carbon steel wire, electric galvanized wire, hot dip galvanized wire, PVC plastic coated wire.

Commonly used models: 12#x14# 14#x14# twoNon-conventional models: Hot plating: 8# -- 36# (3.8mm -- 0.19mm)Electroplating: 8# -- 38# (3.8mm -- 0.19mm)In addition to the size of the wire, the main wire is divided into single barbed wire,double barbed wire, and three barbed wire, nematode wire are four thorns. Automaticbarbed wire machine twisted and braided, firm and beautiful. Treatment process: electroplating(cold plating) barbed wire, hot dip galvanized barbed wire, impregnated barbed wire.The barbed wire is connected with the column and the barbed wire isolation grid

Used for farm, livestock pasture netting fence, breeding barbed wire fence,garden protection highway barbed wire fence, factory, mining and other fence protection.The main characteristics of the product is convenient transportation, easy installation and construction, because of the unique shape of the thorn rope is not easy to touch,
so it can achieve excellent protective effect.Applicable to pickling process of steel wire before finished product

Finished steel wire, generally refers to the last heat treatment of steel wire.

(1) pickling process based on lime muddle layer. The process flow is.

Heat treated steel wire -- → pickling -- → water washing, high pressure water washing -- → dipgrease lime paste -- → dryThis pickling process is still widely used in the drawing of general carbon steel wire and medium carbon steel wire.

(2) Pickling process based on copper sulfate coating. The process flow is as follows:

Heat treated steel wire -- → pickling -- → water washing -- → copper sulfate immersion -- →washing -- → neutralization -- → drying

This process is suitable for the drawing of general carbon steel wire, general medium carbonsteel wire and ordinary spring steel wire, but not suitable for galvanized steel wire.

(3) The pickling process based on phosphating coating is as followsHeat treated steel wire -- → pickling -- → washing, washing -- → immersion phosphating layer -- →washing, washing -- → saponification -- → drying

This pickling process can get a good drawing surface, suitable for medium carbon steel wire andhigh strength spring steel wire drawing. The thickness of the phosphating layer depends on the drawing pass.