Annealed Pure Iron Wire Small Rebar Tie Wire With 3.5lbs Per Coil Black Annealed Rebar Wire


Black Annealed Rebar Wire Introduction

Black Annealed Rebar Wire is also known as tie wire or binding wire. It is easy to operate, therefore it's widely uses in binding of different materials, especially for daily use.

Black Annealed Rebar Wire Features:

• Material low carbon steel wire
• Wire diameter 1mm-5mm
• Weight 0.05-5kg
• Forms of Supply Straightened cut wire, U type wire, coil wire, etc.
• Use The loop wire es as a binding wire used in packing or construction
• Application black rebar tie wire is mainly used as industrial wire, construction wire, industrial bale tie wire and constructional tie wire, etc.

Black Annealed Rebar Wire specification as blows :

Black Annealed Rebar Wire Features

1: exhibit attractive properties as high strength and ductility, good corrosion resistanc
2: clean and convenient
3: unbreakable, Tensile strength is 300-380mpa
4: durable , After high temperature treatment, the ductility can reach 15% - 20%
5: easily twist , Raw material annealed 3 times, better flexibility, so it is easier to twist binding

Technical principle of Black Annealed Rebar Wire :

First, the raw material is wire rod Q195, which is processed and thinned. In the second drawing process, the wire diameter required by the customer is reached. At this time, it is about 100kg / plate. Put the wire in the heating furnace for heating and annealing treatment

Solution to blackening of galvanized wire:
One is to do a good job in the packaging of galvanized wire to avoid bumping and ensure the integrity of zinc layer;
The second is to pay attention to the storage and use environment of galvanized wire products. The specifications of galvanized wire should be selected according to the actual environmental standards;
Third, the production site of galvanized wire products shall be clean and tidy. How much is the galvanized wire? The production shall be carried out according to scientific operation methods. The operators shall wear the required clothes.If it is hot-dip galvanized wire products, we must do a good job in passivation treatment, will be able to effectively prevent discoloration, prolong Discoloration method to do in place, can solve the problem of discoloration.