fine drywall screws

Galvanized wire is coated with a layer of stable zinc on the outside of the wire, and the zinc layer is used to protect the wire and make the service life of the wire longer. In the production of galvanized wire, the wire should be pickled. Pickling is to use some acid mist or acid liquid to wash away some oxides on the surface of iron, that is, rust, and some other corrosion, to achieve the purpose of cleaning iron, so that zinc will fall off when galvanized.

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fine drywall screws2025-08-15 06:04 【fine drywall screws】

The diameter of welded mesh wire for external walls is generally 2.2-ф4.0, and the mesh is generally 25-50.

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fine drywall screws2025-08-15 06:01 【fine drywall screws】

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Post time: 23-03-23

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fine drywall screws2025-08-15 05:56 【fine drywall screws】

There are many kinds of specifications for crack resistant welding mesh used in the construction industry. The commonly used specifications are as follows:

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fine drywall screws2025-08-15 05:54 【fine drywall screws】

The drawing process of waste product drawing process has a great influence on product function. Generally, large total surface reduction rate (see area reduction rate) and small pass surface reduction rate (about ≤23%) are selected to ensure the tolerance of products. About high strength spring steel wire, the exit temperature of each pass steel wire should be controlled when drawing below 150℃, to prevent the steel wire from changing cracks due to strain aging, which is the main disadvantage of steel wire obsoletion.

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fine drywall screws2025-08-15 05:25 【fine drywall screws】

Steel wire mesh is finished by fine welding of active welding equipment. The material can be divided into cold wire drawing, hot dip galvanizing, cold galvanizing, dip plastic, etc. To be used for bridge reinforcement, bridge deck pavement, building reinforcement, etc.

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fine drywall screws2025-08-15 05:04 【fine drywall screws】

Tolerance range: radial mesh deviation range is not more than ± 4%, zonal mesh deviation range is not more than ± 3%; Solder joint tensile strength exceeds the national standard.

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fine drywall screws2025-08-15 05:00 【fine drywall screws】

Purpose of galvanized hexagonal net: building wall fixed, heat preservation, heat insulation; Power plant tied pipe, boiler warm; Anti-freezing, residential protection, landscaping protection; Raising chickens and ducks, isolating chicken and duck houses, to protect poultry; To protect and support seawalls, hillsides, roads and Bridges and other waterworks.

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fine drywall screws2025-08-15 03:58 【fine drywall screws】

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fine drywall screws2025-08-15 03:51 【fine drywall screws】