PPGL stands for pre-painted galvalume steel, which is a kind of color-coated steel with GL as substrate. It combines the strength of steel with excellent anti-corrosion of Zn-Al coating. The galvalume coating is made of 55% aluminum, 43.4% zinc, and 1.6% silicon. Except for their excellent corrosion resistance, PPGL sheets also have high thermal reflectivity, which makes them heat-resisting. Let’s review more details.

Monel alloy tube is a nickel alloy tube, adding copper, iron, manganese and other elements to the metal nickel matrix.

Monel alloy tube is a kind of corrosion resistant alloy with large amount, wide application and excellent comprehensive properties. It has excellent corrosion resistance to hydrofluoric acid and fluorine gas medium, and also has excellent corrosion resistance to hot concentrated lye. At the same time, it is also resistant to corrosion of neutral solution, water, seawater, atmosphere, organic compounds, etc. An important feature of the alloy is that it generally does not produce stress corrosion cracks and has good cutting performance. Monel alloy tube is mainly used in valve stem, pump shaft and impeller, conveyor scraper, oil well drilling ring, elastic parts, valve pad and so on.

Titanium alloy pipe is made of titanium alloy pipe, titanium alloy can be divided into three categories according to the organization:
Aluminum and tin are added to titanium.
Alloy elements such as aluminum, chromium, molybdenum and vanadium are added to titanium.
Elements such as aluminum and vanadium are added to titanium.

They have high mechanical properties, excellent stamping performance, and can be welded in various forms, the strength of the welded joint can reach 90% of the strength of the matrix metal, and the cutting performance is good. Titanium pipe has high corrosion resistance to chloride, sulfide and ammonia. The corrosion resistance of titanium in seawater is higher than that of aluminum alloy, stainless steel and nickel-based alloy. Titanium water impact resistance is also strong.

Hastelloy tube is a kind of nickel-based corrosion resistant alloy, mainly divided into nickel-chromium alloy and nickel-chromium molybdenum alloy two categories, with excellent comprehensive mechanical properties and better corrosion resistance. It is widely used in aviation and chemical fields.

Hastelloy tube is made of Hastelloy material cross-section is round, hexagonal, octagonal and other shapes of the bar material can be processed into bolts, nuts, gaskets, flanges, elbows and other products, while it uses chromium molybdenum as the main alloying element, designed to improve the adaptability to various media and temperature, and for different industry applications have been specially optimized. At the same time, Hastelloy rod also has good processing and welding performance, which is convenient for on-site maintenance.

Inconel alloy is a nickel-ferrochrome nickel-base corrosion resistant and heat resistant alloy, which has the following characteristics:
Good resistance to reduction, oxidation, nitriding medium corrosion performance at room temperature and high temperature has good resistance to stress corrosion cracking performance good resistance to drying chlorine and hydrogen chloride gas corrosion performance below 650°C has high strength, good molding, easy to weld; In air, the maximum operating temperature is 1175°C

Nickel alloy rod is an alloy with nickel as the main component, usually containing different proportions of iron, cobalt, chromium, molybdenum and other elements. This alloy has excellent properties such as high strength, high corrosion resistance, good high temperature stability and toughness, and can remain stable under extreme high temperature and corrosive environment.

Nickel alloy rods are widely used in a variety of high temperature applications, such as aerospace, nuclear power, chemical and so on. In the aerospace field, it can be used to prepare high-pressure turbine blades, combustion chambers and other components. In nuclear power plants, it can be used to prepare structural materials and pipeline materials for nuclear reactors. In addition, the nickel alloy rod also has excellent welding performance and easy thermal deformation processing, which makes it widely used in many industrial fields.

The preparation process of nickel alloy rod is very complicated, which requires precise process control and special alloy chemical elements. The heat treatment process is one of the key steps in the preparation of nickel alloy, which can affect the microstructure and properties of the alloy. In addition, the nickel alloy rod also needs to go through other processing steps, such as extrusion, rolling, forging, injection molding, etc., to achieve the desired shape and properties.

C-276 Hastelloy rod is a high performance corrosion resistant alloy, widely used in chemical, petroleum, electric power and other fields. It has excellent corrosion resistance and can be used in corrosive media such as strong acid, strong alkali and salt water for a long time without damage. In addition, C-276 Hastelloy rods also have excellent wear resistance and high temperature properties, which can maintain strength and hardness at high temperatures. Its main components are nickel, molybdenum, chromium, iron and other elements, of which high concentrations of molybdenum can make it maintain excellent corrosion resistance and oxidation resistance at high temperatures. In addition, the addition of nickel and chromium enhances the corrosion resistance of the alloy, and excess iron makes the alloy easy to work and process, and maintains strength and hardness at high temperatures.

Hastelloy rod is a nickel-based corrosion resistant alloy, mainly divided into nickel-chromium alloy and nickel-chromium molybdenum alloy two categories, with good corrosion resistance and thermal stability, mostly used in aviation, chemical fields and so on.

Hastelloy rods include nickel-molybdenum Hastelloy B-2, nickel-chromium molybdenum Hastelloy C-4 and so on. It is one of the only materials resistant to the corrosion of humid chlorine gas, hypochlorite and chlorine dioxide solutions, and has significant corrosion resistance to high concentrations of chloride salt solutions such as ferric chloride and copper chloride.