The application of cold drawn galvanized wire is very extensive nowadays, with a wire diameter. The wire diameter of the iron wire should match the contract. Check if the zinc content meets the contract requirements. Tensile strength test. Ask the cold drawn galvanized wire manufacturer to provide the corresponding inspection report for the cold drawn galvanized wire. So what are the acceptance criteria for cold drawn galvanized wire?
Weight of cold-drawn galvanized wire: The weight of cold-drawn galvanized wire of different specifications should not be lower than the roll weight required by the contract, and the value should be recorded. Contact detection. Each coil of iron wire does not produce any joints, and if there are any joints, there should be no more than three joints per coil. Each joint should have a smooth surface treatment, and the iron wire should not be pulled off from the joint, meeting the customer’s packaging requirements.
Quantity of cold drawn galvanized wire: The quantity should be the same as the contract, and the manufacturer of cold drawn galvanized wire should carefully record the quantity and packaging method of each specification of product. Label. Check if the labels are correct and take photos to confirm. Packaging. Each roll of iron wire is tightly wrapped with galvanized strapping, and then tightly wrapped in a very sturdy transparent plastic bag. The manufacturer of cold drawn galvanized wire wraps the outer part of the coated iron wire tightly with white woven fabric, and the outer part of the galvanized iron wire tightly with green woven fabric to ensure that the packaging will not loosen during transportation. One end of the wire must have a clear mark, and the other end should be left on the outer layer to facilitate the connection of other wires.
Cold drawn galvanized wire quality inspection report: Before packing, ask the cold drawn galvanized wire manufacturer to provide the corresponding quality inspection report. Cold drawn galvanized wire is a commonly used material in daily life, and it is commonly used in building materials. The testing standards for cold drawn galvanized wire also vary. Cold drawn galvanized wire has high strength and can be used in many aspects.
