Iron guardrail is mainly simple, noble and elegant, and today's guardrail has made a new interpretation, into the content of The Times, and now the guardrail is fashionable, that is, the trend, the most classic is the surface decoration effect of red bronze, bronze gold, copper gold, gold, etc., in order to ensure that the galvanized layer and the surface have a good bonding force, must be galvanized before the surface of the oxide, Welding slag, stolen goods, water and other clean, otherwise it is easy to appear galvanized layer bubbles, cracking, layer up and other sites.

1. Use manual treatment, mechanical treatment, spray treatment, chemical treatment and electrochemical treatment to embroider.
   
   

Manual processing is mainly the use of gauze, scraper, wire brush and other tools, manual grinding and tapping shovel, brush to remove the repair enough, dust and other dirt.

Mechanical treatment with pneumatic brush, rust gun, wind shovel and other tools, with the impact of mechanical force and friction to remove rust and oxide and other dirt.

Spray treatment is to use mechanical centrifugation, compressed air, high pressure water flow, etc. as the power to throw sand, steel balls to the surface of the guardrail, impact the oxide layer, rust and old paint.

Chemical treatment using a special form through a variety of chemical reactions to achieve rust, decontamination effect.

   2. For the removal of oil stains on the guardrail, organic solution, electrochemistry and other methods can be used.

Wrought iron guardrail maintenance method:

1. Regular cleaning:
   
   

Outdoor dust flying, for a long time, the guardrail will fall a thick layer of dust, which seriously affects the color and beauty of iron products, resulting in the destruction of the protective film, so it should be regularly wiped to ensure the cleanliness of the guardrail, it is best to use a warm cotton cloth to wipe.

    2. Pay attention to moisture:

General air humidity, iron guardrail is not easy to rust, if the foggy weather should use dry cotton cloth to wipe the beads on the guardrail, if in heavy rain weather, the rain should immediately wipe off the water.

What are the characteristics of zinc steel guardrail

Now buy a house to marry more people, new house residents are very concerned about the safety of the window, zinc steel guardrail as a fashionable and safe guardrail tools have been praised by the majority of residents friends, the main features of zinc steel guardrail include:

1, zinc steel guardrail in line with the standards of the American fence Industry Association, American standards are generally relatively high! Its biggest feature is that there is no welding, the accessories are perfectly combined with the substrate, thus reducing the probability of rust, and at the same time, beautiful and durable.

2, zinc steel guardrail is mainly composed of zinc steel substrate and accessories, zinc steel substrate is the use of galvanized steel strip, the use of high-end welding technology, so that the surface is smooth!

3, zinc steel products are the process of reprocessing the substrate, the performance is better! Zinc steel guardrail process flow: mechanical processing → chemical treatment (degreasing → ash removal → phosphating → passivation) → electrostatic spraying (→ curing (220° high temperature imitation enamel curing) After treatment, these materials can ensure 10-20 years without rust, absolutely practical!

4, zinc steel galvanized pipe at room temperature can not rust for 3-5 years, the surface of the high zinc content, up to 60-80mm/㎡.

5, zinc steel products beautiful and generous, the color can be customized, the product surface using powder spraying. Its products have beautiful appearance, color can be freely matched, no welding interpenetration combination, super protective function, self-cleaning environmental protection, is the true sense of environmental protection green products.