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Hungthai Metal is Hongtai Metal, which has been engaged in the steel industry for 15 years. We have been engaged in the trading and production of hot-rolled steel coils, cold-rolled …
Industry News
The impact of the rise of steel production capacity in Southeast Asia on the flow of global seaborne iron ore
Southeast Asia is located in southeastern Asia, including the Indochina Peninsula and the Malay Archipelago. There are 11 countries in total: Vietnam, Laos, Cambodia, Thailand, Myanmar, Malaysia, Singapore, Indonesia, Brunei, …
Several steel mills have raised prices, predicting that steel prices will still rise
1. Futures and spot market prices of steel products On July 20, the price of the domestic steel market rose mainly, and the black futures rose on the 20th, which …
Pickling Principle of HUNGTHAI Color Steel Coil China
Pickling is HUNGTHAI Metal’s one of the important steps in making cold rolled steel coil, we provide you with high quality cold rolled steel coil. The scales of iron oxide …
China cancels tax rebates for cold-rolled coil and hot-dipped galvanization, but exporters still have a chance to make ends meet
The government announced to cancel export tax rebates for some steel products, including cold-rolled coil and galvanized steel, which is bad news for many importers all over the world. However, …
In November, cold rolled steel coil showed a weak balance between supply and demand, and the price center may move down again
Overview: In October, the price of cold-rolled steel coils showed a fluctuating downward trend, with prices falling by 215 yuan/ton month-on-month. From an inventory point of view, the level of …
Product Knowledge
What kind of quality inspection is usually required for color-coated sheets to meet the standards?
Color-coated panels require 48 inspection procedures in 5 categories. So, what are the 5 categories and 48 inspection procedures? Usually, from raw materials entering the factory to finished products leaving …
How to reduce the rate of aging of galvanized sheet
The galvanized sheet may be aged if it is used for too long or not used for a long time. Why do you say that? Long-term construction or storage will …
Color selection and application advantages of color coated steel plate
Color steel plate is a steel plate produced after a series of treatments on a continuous line, such as cold-rolled strip. When designing the plates, HUNGTHAI will make various colors …
Selection of coating materials for color steel coils
At present, the types of coatings used for color-coated steel plates include polyester coatings (PE), fluorocarbon coatings (PVDF), silicon modified coatings (SMP), high weather resistance coatings (HDP), acrylic coatings, polyurethane …
Maintenance of Color Coated Steel Coils
While factory pre-painted architectural panels last many years longer than regular painted panels, they still require thorough cleaning. If there is automatic washing of rainwater, such as roof slabs, no …
Main uses and industries of galvanized sheet
The use of galvanized sheet industry has been very common, and many galvanized sheets are used in the automotive industry, refrigerated vehicles, construction industry, natural ventilation and heating equipment and …
The difference between hot galvanized sheet and cold galvanized sheet
The difference between hot galvanized sheet and cold galvanized sheet Hot-dip galvanized sheet: also known as hot-dip galvanized sheet and hot-dip galvanized sheet: It is an effective method of metal …
Precautions for storage of galvanized sheet
Pay attention to the storage environment After purchasing the galvanized sheet, the user needs to choose a suitable environment for storage. Generally speaking, galvanized sheet needs to be stored in …
What are the advantages of galvanized steel sheet
The adaptability of galvanized steel sheet is generally always very popular, and the anti-corrosion period is long, but the anti-corrosion period is different in different natural environments. The solution cost …
Causes of white rust and black spots on galvanized sheets
Galvanized sheet, immersed the thin steel sheet in a molten zinc bath, so that the surface of the sheet is adhered with a layer of zinc. It is mainly produced …
Classification and process production method of galvanized steel sheet
Galvanized steel plate is to prevent the surface of the steel plate from being corroded and prolong its service life, a layer of metal zinc is coated on the surface …
The main reasons for the corrosion of galvanized sheet during use
Galvanized sheet refers to a steel sheet with a layer of zinc plated on the surface. Galvanized sheet can be divided into ordinary spangle, fine spangle, flat spangle, no spangle …
Analysis of the Causes of Leakage Defects in Galvanized Steel Sheets
Galvanized steel has excellent corrosion resistance and bright appearance, and is widely used in construction, home appliances, automobiles and other industries. Leakage plating is a common surface defect of hot-dip …
Galvanized sheet classification and common post-treatment process
HUNGTHAI METAL has many years of experience in producing steel coils and is a professional manufacturer dedicated to providing customers with professional steel solutions. This article will introduce the classification …
THE Use, processing and installation of pre-painted steel coils
For high-quality HUNGTHAI METAL color-coated steel coils, it is very important to be familiar with its use and installation methods. The mechanical properties (such as yield strength, elongation) and coating …
What are the environmental factors that affect color-coated steel coils?
Temperature. At high temperature, the coating is easy to soften, and the corrosive medium is easy to adhere. It is easy to penetrate into the substrate, the oxygen content of …
Maintenance of color-coated steel plates
The maintenance of color-coated steel plates is a very important part. HUNGTHAI METAL, which provides high-quality steel, has a complete quality supervision system and provides perfect after-sales service, which can …
Anti-fingerprint treatment of galvanized steel coil
Fingerprint-resistant sheet is a composite coated sheet obtained by fingerprint-resistant treatment on the surface of galvanized sheet. Fingerprint-resistant steel plate is the first material to pass environmental protection certification. It …
Development Direction of Color Coated Steel Plate Production
In recent years, the production of color-coated steel plates is still developing, and the production and application of color-coated steel plates in Europe are increasing year by year. From the …
Factors Affecting the Printing Quality of Color Coated Steel Coils Part 2
Design and matching of curing and drying curves of each layer of paintThere are special requirements for the curing process matching between each layer. When setting the oven temperature and …
Factors Affecting the Printing Quality of Color Coated Steel Coils Part 1
HUNGTHAI METAL’s color-coated steel coil products have the characteristics of strong pattern texture, good quality, rich layers and bright colors, which can meet the production requirements of various patterns, and …
Advantages and coating types of HUNGTHAI pre-painted steel coils
HUNGTHAI METAL is a professional manufacturer of color-coated steel coils, and can customize various specifications of PPGL/PPGI according to customer requirements. There are different kinds of high-quality color-coated steel coil …
Quality Control of HUNGTHAI Color Coated Sheet Production Process
It is very important to ensure product quality for us. HUNGTHAI METAL has very strict quality inspection requirements and has been working hard to provide customers with perfect steel coils. …
Pickling Defects and Prevention Part II
The iron oxide scale is pressed inThe reason is that in the production process, the iron oxide scale on the surface of the steel coil is not cleaned, and the …
Steel coil Pickling Defects and Prevention Part 1
The strip steel after pickling with hydrochloric acid may have various defects. The reasons for various defects and how to prevent them are analyzed below. HUNGTHAI METAL has a complete …
Advantages of HUNGTHAI color-coated steel coils
What is color coated steel coil 1) Color steel coil, which is called color coated coil or color coated steel plate in our daily life. It is a kind of …
Pickling Principle of HUNGTHAI Color Steel Coil China
Pickling is HUNGTHAI Metal’s one of the important steps in making cold rolled steel coil, we provide you with high quality cold rolled steel coil. The scales of iron oxide …
HUNGTHAI Different Kinds of Hot-Dip Galvanized Sheet
The production process of hot-dip galvanized strip is composed of degreasing, recrystallization annealing, hot-dip galvanizing, leveling and passivation oiling. HUNGTHAI is a professional steel manufacturing in china enterprise, galvanized steel …
Steel Coil The Secret Of High Quality
Hungthai Metal Color Coated Steel Coil The Secret Of High Quality Hungthai Metal is a steel manufacturing in china. In order to obtain prepainted galvanized steel coil and prepainted galvalume …
Salt spray test for detection of Hungthai Metal
Salt spray test is one of the important experiments for Hungthai Metal to test the corrosion resistance of galvanized steel coil, galvalume steel coil and color coated steel coil. Corrosion …
MEK solvent resistance test of PPGI quality inspection
MEK solvent resistance test of PPGI quality inspection Hungthai Metal, a serious and rigorous steel manufacturing in China, our product philosophy is the quality first. Based on this philosophy, we …
Hungthai Metal Hot Dip Galvanized Steel Coil
Hungthai Metal, as a professional steel manufacturing company in China, galvanized steel coil exporter and manufacturer in China, uses the most advanced continuous hot dip galvanized steel coil technology to …
T-bend test of PPGI quality inspection
T-bend test of PPGI quality inspection In the mind of Hungthai Metal, quality is the first and foremost condition. Before delivering color coated steel coil to the customer, we will …
Introduction of Hungthai Metal Prepainted Galvanized Steel Coil
Introduction of Hungthai Metal Prepainted Galvanized Steel Coil Hungthai Metal is a professional steel manufacturer and exporter. This article will introduce our company’s color coated steel coil. Color coated steel …
Color coated aluminum coil
Color-coated aluminum coil Color-coated aluminum coil refers to painting and coloring the surface of aluminum coil. Many are commonly used, such as Polyester (PE) color-coated aluminum coil, high durable Polyester …