1 3 4 galvanized roofing nails

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1 3 4 galvanized roofing nails

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1 3 4 galvanized roofing nails 1 3 4 galvanized roofing nails

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  • Plastic spraying is also we often talk about electrostatic powder spraying, it is the use of electrostatic generator to make plastic powder charged, adsorption on the surface of the iron plate, and then through 180~220 DEG C baking, so that the powder melting adhesion on the metal surface, plastic spraying products are used for indoor use of the box, paint film flat or matte effect. Spray powder mainly acrylic powder, polyester powder, etc.

    1 3 4 galvanized roofing nails

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    1 3 4 galvanized roofing nails 1 3 4 galvanized roofing nails

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  • Barbed rope used to circle cattle and sheep and other livestock also has one of the biggest characteristics is that the price is relatively cheap, for users engaged in breeding industry, investment is not small, the use of barbed rope to fence on the one hand is to reduce the cost, on the other hand is better protection effect.

    1 3 4 galvanized roofing nails

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    1 3 4 galvanized roofing nails 1 3 4 galvanized roofing nails

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  • Dog cage mainly to welding, spraying, injection molding, electroplating surface treatment, dog cage using high quality steel wire, dog cage surface treatment are spray, plastic, electrophoresis, chrome plating, galvanized, imitation gold, etc., can be processed according to customer requirements, can also be customized, the structure of the dog cage compact assembly, clean and beautiful appearance, make folding and dismantling cage more convenient and quick, will not take up too much space.

    1 3 4 galvanized roofing nails

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    1 3 4 galvanized roofing nails 1 3 4 galvanized roofing nails

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  • 1 3 4 galvanized roofing nails

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    1 3 4 galvanized roofing nails 1 3 4 galvanized roofing nails

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  • The cleaning agent used for cleaning has no effect on the adhesion of the coating and no corrosion on the base material. Acid activation Acid activation solution should be able to remove corrosion products and oxide film from the surface of parts without excessive corrosion of the matrix. Zinc plating may be zinc plated with zincate or chloride and appropriate additives shall be used to obtain a coating that meets the requirements of this standard. After light plating, light treatment is carried out. Passivated parts requiring hydrogen removal shall be passivated after hydrogen removal. Activation with 1% H2SO4 or 1% hydrochloric acid for 5 ~ 15s prior to passivation.

    1 3 4 galvanized roofing nails

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    1 3 4 galvanized roofing nails 1 3 4 galvanized roofing nails

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  • 1 3 4 galvanized roofing nails

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    1 3 4 galvanized roofing nails 1 3 4 galvanized roofing nails

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