Our Guangxi quality control team randomly inspected 29 batches of medium density fiberboard products and found them all qualified. In October 2023, a total of 29 batches of medium density fiberboard products were randomly inspected in the production field. This random inspection was conducted in accordance with the requirements of GB/T 11718-2021 “Medium Density Fiberboard” and GB 18580-2017 “Formaldehyde Release …

In October 2023, our QC team in Vietnam randomly inspected the quality of 30 batches of plywood, MDF, and artificial board products. This random inspection is based on GB/T 9846-2015 “Ordinary Plywood”, GB/T 15102-2017 “Impregnated Adhesive Film Paper Facing Fiberboard and Particleboard”, GB/T 34722-2017 “Impregnated Adhesive Film Paper Facing Plywood and Blockboard”, GB/T 18102-2007 “Impregnated Paper Laminated Wood Flooring”, GB/T …

Requirements for the thickness and adhesion of zinc coating on galvanized iron wire, as well as laboratory testing and quality control When the thickness of galvanized iron wire is 3-4 mm, the zinc adhesion should be less than 460g/㎡, that is, the uniform thickness of the zinc layer should not be less than 65 μ M. When the thickness of …

International specifications and standards for hot-dip galvanized wire Galvanized wire is processed from high-quality low-carbon steel wire rods, which are drawn, pickled, rust removed, high-temperature annealed, and hot-dip galvanized. Processed through cooling and other processes. Galvanized wire is further divided into hot dip galvanized wire and cold dip galvanized wire (galvanized wire). So what are the international standards for hot-dip …

Standard for hardness requirements of galvanized iron wire Galvanized iron wire is processed from high-quality low-carbon steel wire rods, which are drawn, pickled, rust removed, high-temperature annealed, and hot-dip galvanized. Processed through cooling and other processes. Galvanized iron wire is further divided into hot dip galvanized iron wire and cold dip galvanized iron wire (electro galvanized iron wire). Galvanized iron …

Galvanized Iron Wire Inspection Report – National Inspection Standard for Galvanized Iron Wire Galvanized iron wire is a type of iron wire product with good rust resistance. To verify whether the galvanized iron wire meets the requirements of national standards, the galvanized iron wire inspection report is one of the strong proof. European galvanized iron wire customers have entrusted our …

Types and Quality Inspection Standards of Galvanized Iron Wire Galvanized iron wire is an important metal product, and different models of galvanized iron wire are suitable for different occasions and needs. When purchasing, appropriate models should be selected based on the specific situation, and reliable manufacturers should be selected to ensure the quality and effectiveness of the product. Next, galvanized …

Quality standards for domestic production of galvanized iron wire Circular cross-section low-carbon steel wire for general binding, nail making, weaving, and construction purposes. Currently, the standard for domestic manufacturers is “General Purpose Low Carbon Steel Wire” YB/T 5294-2009 (YB – Black Metallurgy Industry Standard of the People’s Republic of China); This standard was issued by the Ministry of Industry and …

Inspection standard for galvanized iron wire Firstly, use a micrometer to measure the diameter of the galvanized wire evenly and maintain it at around 0.02mm above or below the contract signing standard. The appearance should be neat, without missing plating or disordered wires. Take 20cm of galvanized wire for acid mist experiment, and use a balance to check whether the …

Vietnam,China,Cambodia,Indonesia,Thailand Russian,India Birch Plywood production process Forest harvestingBirch is the raw material used in the production of plywood.More than 80% of production is supplied by the Group’s own resource base.Hydrothermal treatment of timberBefore peeling by direct immersion in hot water, this process is used in the plywood industry for processing logs to increase the plastic properties of timber and create …