Galvanized iron wire is selected from excellent low carbon steel, through drawing forming, pickling rust removal, high temperature annealing, hot dip galvanized, cooling and other processes. Galvanized iron wire should pay attention to the following points in the use process:

First, cold galvanized wire production process before treatment. Before galvanizing, a series of pre-treatment work on the steel wire is required, mainly including pickling, dissolution and brine or alkali washing.

The tensile strength of steel wire is high and the hardness is high. In the flattening process, the longitudinal movement resistance of steel wire per unit volume increases and the elongation decreases. The steel wire unit volume will move to the lateral resistance smaller, the width of the increase. On the contrary, the wire is easy to extend lengthwise, and its width decreases. This is the production of high steel wire hardness is easy to wide, small hardness, easy to stretch out of wide reasons. If the tensile strength deviation of steel wire is large, the hardness uniformity of steel wire strip is poor, the width difference of the billet rolled into large, will seriously affect the quality of the billet.

Welding net is generally used in construction, breeding chicken and pigeon rabbit cage, balcony protection, machine cover, flower guardrail and so on. According to the welding aperture, wire diameter is different, the use of welding net products are different, such as: the use of insulation wall welding net on housing construction, agricultural circle corn mesh welding net, the use of breeding chicken, mink and other breeding welding net. So what should be paid attention to when choosing the welding net? Mainly in the following three aspects

The form of installation: in the top with the various cage tied together at least as wrapped stone cage net that combination closely not easy to use bad. If the local bandaging is appropriate, it can increase the stability of the structure. There are a lot of grid edge, if the stone cage net only hook in the cage edge and not prepared in the cage edge, even in loose.

What is aluminum profile windows？

Think of the cast iron frying pan you probably have in your kitchen. Unlike a stainless steel saute pan which likely has a handle made of a separate piece that had to be attached to the main body of the pan, your cast iron is all one continuous piece that was formed together in a mold.

Aluminum windows and doors are presently used in a wide range of commercial, industrial, and residential structural products.

Begin by removing the screen door from its frame. This is usually done by lifting the door slightly and sliding out the bottom retention clips or unscrewing them if they're fixed. If your door has a handle, remove any screws holding it in place as well. Be cautious not to damage the door or surrounding frame during this process.

Conclusion

Despite their many advantages, aluminum window extrusion profiles do have some drawbacks. One of the main concerns with aluminum windows is their poor thermal performance. Aluminum is a highly conductive material, meaning that it can easily transfer heat and cold into and out of the home. This can lead to increased energy costs as the home's heating and cooling systems work harder to maintain a comfortable temperature.