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JIS (Japanese Industrial Standards) provides systematic guidance for the production and application of steel pipes. JIS covers steel pipes made of a variety of materials, including carbon steel, stainless steel, alloy steel, etc. Each material is classified into different steel grades according to its chemical

ASTM (American Society for Testing and Materials) standards are widely used internationally, covering the chemical composition, mechanical properties, manufacturing process and other requirements of various materials. In the field of steel pipes, ASTM standards have specific specifications for different types of steel pipes. The following

Carbon steel material Q355 is a low-alloy high-strength structural steel in the Chinese standard (GB/T 1591-2018), which is widely used in buildings, bridges and other structural engineering. Q355 belongs to low-alloy high-strength structural steel. According to Chinese standards, it is a typical low-alloy steel suitable

API Standard is an industry standard developed by the American Petroleum Institute (API) and is widely used in the oil and gas industry. API Standard covers all aspects from exploration, production, processing to transportation and sales, ensuring the safety, reliability and compatibility of equipment and

The reasons why carbon steel corrugated sheet is suitable for building houses include the following aspects: 1. High strength and durability Carbon steel is a material with high strength and good durability. Carbon steel corrugated sheet, due to its wavy structure, further enhances its load-bearing

The purpose of anti-corrosion treatment of steel pipes is to extend their service life, protect them from environmental factors, and avoid economic losses and safety hazards caused by corrosion. The specific reasons include the following: Extend life: Anti-corrosion treatment can significantly extend the service life

In the manufacture of metal facilities, hot-dip galvanizing and cold-dip galvanizing are two commonly used manufacturing processes. As a metal anti-corrosion method, hot-dip galvanizing usually puts the steel structure to be derusted into the molten zinc at about 500 °C, so that the zinc layer

PPGI stands for Pre-painted Galvanized Iron, which is a galvanized steel sheet or coil that has been pre-coated. The wide application of PPGI lies in its superior corrosion resistance and rich color selection, making it highly practical in the fields of construction, home appliances, furniture,

Galvanized corrugated steel sheet is a corrugated steel sheet with a galvanized surface. It has good corrosion resistance and mechanical strength and is widely used in building roofs, walls, fences and other fields. Production process of galvanized corrugated steel sheet Raw material preparation: Select high-quality

Carbon steel plates are galvanized to improve their corrosion resistance and extend their service life. The zinc coating can effectively prevent oxidation and corrosion on the surface of the steel plate, especially in applications where it is humid or exposed to outdoor environments. Galvanized carbon