1. What is galvanized g.i. sheet?
Galvanized steel plate is to prevent corrosion on the surface of the steel plate to extend its service life, coated with a layer of metal zinc on the surface of the steel plate, this zinc coated steel plate is called galvanized g.i. sheet. Galvanizing is an economical and effective antirust method often used. About half of the world's zinc production is used in this process.
The galvanized g.i. sheet is the most common product in the Philippine market.
2. Use of galvanized g.i. sheet
Galvanized g.i. sheet steel strip products are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and commercial industries. The construction industry is mainly used to manufacture corrosion resistant industrial and civil building roof panels, roof grilles, etc. The light industry uses it to manufacture home appliance shells, civil chimneys, kitchen utensils, etc., and the automobile industry is mainly used to manufacture corrosion resistant parts of cars, etc. Agriculture, animal husbandry and fishery are mainly used for food storage and transportation, meat and aquatic products frozen processing appliances, etc. Commercial mainly used as the storage and transportation of materials, packaging tools and so on.
3. Surface treatment and appearance of galvanized steel g.i. sheet
Chromate passivation | oil | Chromic acid passivation and oiling | finishing |
L | Y | LY | GZ |
Galvanized sheet due to the different treatment in the coating process, the surface state is also different, such as ordinary zinc flower, fine zinc flower, flat zinc flower, zinc flower and phosphating treatment surface.
Such as:(1) Normal zinc flower (Z) galvanized zinc layer condensation under normal conditions and zinc flower
(2) the whole zinc flower (GZ) through the light machine on the galvanized sheet, the surface of the galvanized sheet zinc flower is flat mainly used as the substrate of the color coated plate
If you are from the Philippines, how to choose the right galvanized steel g.i. sheet product is the most important. The price of galvanized steel g.i. sheet has a lot to do with different products and purchases. So make a decision as soon as possible when the price is low.
4. Classification of galvanized sheet and price in philippines 2022
Galvanized steel sheet according to the production process can be divided into the following categories:
1. Hot dip galvanized steel sheet.
Price is 560 USD/Ton
2. Alloyed galvanized steel sheet.
Price is 580 USD/Ton
3. Electro-galvanized steel plate. The production of such a galvanized steel sheet by electroplating has good workability. However, the coating is thinner and the corrosion resistance is not as good as that of hot dip galvanized sheet.Electro-galvanized steel plate price is 590 USD/Ton.
4. Single-sided plating and double-sided differential galvanized steel. Price is 570 USD/Ton.
5. Alloy, composite galvanized steel sheet.
In addition to the above five types, there are also colored galvanized steel sheets, printed galvanized steel sheets, and polyvinyl chloride laminated galvanized steel sheets. However, the most commonly used ones are still hot dip galvanized sheets.
Galvanized steel sheets can be further divided into galvanized steel sheets for general use, roofing, exterior panels for buildings, structural, tiled slabs, tensile and deep drawing.
Galvanized sheet is widely used in automobile industry, construction industry, furniture manufacturing, transportation and other industries.
The overall price in 2022 is not stable. Although we have a large inventory of galvanized g.i. sheets, which can be used as a price cache, we can only get a good price in the Philippines if we make a decision as soon as possible.
5. Application of galvanized steel plate in life
Galvanized sheet is used in the construction industry: roof, roof prefabricated components, living balcony control panel, balcony, book kiosk, warehouse, electric rolling shutter door, electric heater, precipitation pipeline, etc.
1. Galvanized sheet is used in electrical products: refrigerator, automatic washing machine, high voltage switch cabinet, air conditioner, microwave oven heating, bread maker, printer, vending machine, electric fan, vacuum cleaner, etc.
2. Galvanized sheet is used in home decoration industry: lamp cover, wardrobe, dining table, bookcase，etc.
3. Galvanized sheet is used in transportation and manufacturing industry: Car ceiling, car shell, truck board, tractor, electric vehicle, shipping container, cargo ship compartment board, etc.
4. Galvanized sheet is used in other aspects: traditional musical instrument case, trash can, billboard, bank counter, clock, medical equipment, photographic equipment, meter, etc.
The price of galvanized g.i.sheet is about USD 500- USD600 in philippines 2022.
6. Mechanical properties of galvanized steel sheet
Tensile test:
① Performance indicators: generally speaking, only structural, tensile and deep drawing galvanized sheet has tensile performance requirements. The structure of galvanized sheet requires a yield point, tensile strength and elongation, etc. Stretching requires only elongation.
② Test method: the same as the general thin steel plate test method
Bending test:
Bending test is the main item to measure the process performance of sheet metal, but the requirements of various galvanized sheet metal standards are not consistent. The American standard does not require bending and tensile test except for structural grade. In Japan, bending tests are required in addition to structural grade, building corrugated board and general corrugated board.
Requirements: general requirements galvanized sheet bending 180, the outer surface shall not have zinc layer detachment, plate base shall not have cracking and fracture.
The high-quality galvanized steel g.i. sheets we produce are of excellent performance, and each product is rigorously tested. In 2022 the galvanized g.i. sheet price in the Philippines is only USD 500/ton- USD 600/ton.
7. Factors affecting the price of galvanized steel g.i. sheet
The main factors affecting the price are zinc layer thickness, length, width and thickness. The common zinc layer of galvanized steel plate is 30-275 μm/㎡. Generally speaking, the higher the zinc layer, the more expensive the price. Anyway, we will provide you with the most favorable price under the premise of guaranteeing the quality. If you want the detailed price, please leave a message so that we can give you the most accurate quotation.The galvanized g.i.sheet price is about USD 500- USD 600 philippines 2022.
8. Galvanized steel sheet in the Philippines
In recent years, with the gradual increase in the demand for galvanizing in the global market, products are exported to Europe, America, Middle East, Africa, Southeast Asia and other countries and regions.
Philippines is one of our major exporting countries. HDT Tubing Co., Ltd. (https://www.hdtsteel.com) has won high praise from Philippine customers with low-cost, high-quality products and dedicated service.
