Structure Hot Dip Galvanized Seamless ASTM A53 Pipe

ASTM A53 A SEAMLESS STEEL TUBE FOR UNDERGROUND WATER TRANSPORTATION

1. Description

Application of ASTM A53 seamless steel pipe

1. Construction: underground pipeline transportation, groundwater extraction, boiler hot water transportation

2. Machining, bearing sleeve, machining machinery accessories.

3. Electrical: gas transmission, water power generation fluid pipeline.

4. Anti static pipe of wind power plant.

ASTM A53A is a kind of hot-dip galvanized pipe with good quality. It is a common general structure pipe material, but it is not suitable for high temperature and high pressure environment. We can customize different outer diameter, wall thickness and length according to customer requirements.

The atmospheric corrosion resistance of hot dip galvanizing is better than that of electro galvanizing. The thickness of electro galvanized coating is generally 5-15 μ M. the thickness of hot-dip galvanizing layer is more than 35 μ m, even up to 200 μ M. the coating is dense and free of organic inclusions. Zinc has excellent resistance to atmospheric corrosion, which has two properties: mechanical protection and electrochemical protection. Under atmospheric corrosion conditions, there are ZnO, Zn (OH) 2 and alkaline zinc carbonate protective films on the surface of zinc layer, which can slow down the corrosion of zinc. When the zinc layer is seriously damaged and endangers the iron matrix, zinc produces electrochemical protection on the matrix, zinc is dissolved into anode, and iron is protected as cathode. It can be seen that hot dip galvanizing is more corrosion resistant than electro galvanizing.

2. Chemichal composition

3. Physical Properties

4. Detail Pictures

Founded in 2005 in Suzhou, China, Frank steel specializes in seamless steel tube production and international trade,

With the rapid development of Internet business, Frank steel, together with many famous seamless steel tube manufacturers, has jointly built an Internet business platform for seamless steel tubes. With professional and efficient services, high-quality and affordable steel tubes are sold to the world through this platform.

The main products include cold drawn and hot-rolled seamless steel pipes, including carbon steel, alloy steel, stainless steel, copper,

The company can be produced in accordance with national standards (GB), metallurgical industry standards (Yb), American ASME and ASTM standards, API standards, European EN standards, Japanese JIS standards, German DIN standards and British BS standards.

Products include: seamless steel tube for high pressure boiler, seamless steel tube for medium and low pressure boiler, seamless steel tube for oil cracking, seamless steel tube for high pressure fertilizer equipment, seamless steel tube for structure, seamless steel tube for fluid transmission, seamless steel tube for ASME T series high pressure boiler, seamless steel tube for API series oil well pipe, seamless steel tube for engineering machinery piping, cold drawn internal thread seamless steel tube, etc Carbon structural steel, alloy steel, special-shaped pipe and other seamless steel pipe products

The products are sold to large-scale petroleum pipeline, thermoelectricity, chemical industry, electric power, automobile manufacturing, ship, boiler and other industries in the world, with more than 70% of the export products, and sold to more than 40 countries and regions in Asia, Europe, America, Africa, Australia, etc

To meet your needs is my constant pursuit, striving to be the No. 1 steel export brand in China.