Black iron wire is also known as black annealed wire, soft annealed wire and annealed iron wire. Black iron is made of carbon steel wire and obtained by means of thermal annealing. Annealed wire offers excellent flexibility and softness through the process of oxygen free annealing.
Annealed wire offers excellent flexibility and softness through the process of oxygen free annealing. And the black oiled wire is formed via the process of wire-drawing, anneal, and fuel oil injection. We can do it into straight cutting wire and also do according to customers' special requirement.
Black annealed wire is mainly processed into coil wire, spool wire or big package wire. Or further straightened and cut into cut wire and U type wire. Compared with black iron wire, black annealed wire is softer and higher flexibility.
Black iron wire has good elasticity and flexibility, which can control its softness and hardness during the annealing process. It is made of high-quality iron wire and is mainly used in the construction industry as binding wire and wire.
hot-dip galvanization deposits not only a thicker zinc layer, but also a robust layer of zinc iron alloys on the surface of iron wire, which improve the ability of corrosion prevention of iron wire.
Galvanized iron wire has good toughness and elasticity, with a maximum zinc content of 300 grams per square meter. It has characteristics such as thick galvanized layer and strong corrosion resistance.
Galvanized binding wire zinc coating is not very thick,but the electro galvanzied wire has enough anti-corrosion and anti-oxidation,the zinc coating surface is very average,smooth and bright.Electro galvanized wire zinc coated commonly is 8-50 g/m2.this is mainly used to make nails and wire ropes,wire mesh and fencing,binding of flowers and wire mesh weaving.
Galvanized wire is divided into hot dipped galvanized wire and cold galvanized wire (electro galvanized wire). Galvanized wire has good toughness and flexibility, the maximum amount of zinc can reach 350 g /sqm. With zinc coating thickness, corrosion resistance and other characteristics.
PVC coated wire is mainly divided into PVC coated wire and PE coated wire.PVC Coating has strong adhesion, good gloss, uniform coating, high toughness, good corrosion resistance, bright color.
PVC coated steel wire can be used in daily life binding and industrial tying as tying wire. PVC coated wire also can be used in wire hanger or handicraft production. Common colors available for PVC coated wire are green and black. Other colors are also available on request.
PVC coated wire, also called plastic coated wire, after high temperature dissolution cooled solid PVC particles uniformly wrapped in high-quality black iron wire and galvanized wire through advanced equipment.
Straight cut wire is a kind of tie wire made of iron wire cutting to certain sizes after being straightened. Then we can cut this product into pieces of various lengths according to customer’s requirement.
The cut wire has the characteristics of convenient transportation and convenient use. Truncated wire is widely used in various fields such as construction industry, handicrafts, daily civil use and so on.
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