Kinds:hot galvanized iron wire ,electroplate iron wire,PVC coated galvanized iron wire.
Production process: it adopts the high quality low-carbon steel wire rod, using quality is low, pull out, annealing and pickling derusting, galvanizing process. Cooling.
Galvanized wire characteristics: galvanized steel wire has good toughness and flexibility, the highest quantity of zinc can achieve 300 grams/m2. With galvanization layer thickness, strong corrosion resistance and other properties.
Application: galvanized wire products are widely used in construction, handicrafts, prepare screen, highway barrier, product packaging and daily civilian etc.
2 look.
A coating, surface smooth continuous and practicability.
B, plated with the installation, there are not allowed to leave or drop sags slag.
C, plating surface coating should be no leak, iron, but for the following situations allow defects.
A. leakage plating area below 0.5 mm in diameter.
B. regardless of size, plated with pieces of 0.5-1 mm in diameter, the spots in each square centimeters in less than three points, and the total spots in the plating
Not more than ten o 'clock.
C) in the connection or not at the corner, height is not more than 1.5 mm sags drop left or slag.
D. plating and hanging fixture and operating tool of wounds, but not uncover contact.
The heat is melting at galvanizing liquid zinc plating, soak in producing speed, coating thickness uneven thickness, the market allows the minimum and maximum 45 microns above 300 microns. Darker color, consumption, and the base zinc metal metal forming infiltration layer, corrosion resistance, good outdoor environment galvanized can keep for decades.
Cold galvanization (electro-galvanizing) is in electroplating groove through the current mono-direction make zinc plated metal appearance, gradually in production speed is slow, coating thickness, thinner, usually only 3-15 microns, the appearance of brightness, corrosion resistance, general months will rust.
Relative galvanized, electro-galvanizing lower cost of production.
