Welcome to BBN High Strength Steels Factory
Based on the main S460 steel plate business of iron and steel, we are committed to producing high-quality, green and efficient steel products. The main steel products are medium and heavy plate, hot rolled coil, section steel, steel tube, etc., which are widely used in automobile, oil, railway, bridge, construction, electricity, transportation, machinery, shipbuilding and other important fields. Our steel S460 steel plate products are exported to Indonesia, Bangladesh, Myanmar, Iran, Brazil, Mexico, UAE, Iraq, etc Egypt, Mozambique, Ukraine and other dozens of countries and regions.
The company mainly supply mild S460 steel plate steel plate, alloy steel plate, boiler plate, corten steel plates for railway, marine, automotive, home appliances, shipbuilding, construction, machinery manufacturing and oil tank projects. While accelerating the development of the main steel industry, the company adheres to a diversified development strategy and actively develops the other industry like household products, face mask machine, precision casting producing, steel structures, and heavy plates processing service.
Non-destructive flaw detection of steel plates is a test method for inspecting the S460 steel plate surface and internal quality of the inspected parts without damaging the working state of the workpiece or raw materials. Commonly used S460 steel plate steel plate flaw detection methods include: X-ray flaw detection, ultrasonic flaw detection, magnetic particle flaw detection, penetration flaw detection, eddy current flaw detection, gamma-ray flaw detection, fluorescent flaw detection, color flaw detection and other methods. Physical flaw detection is non-destructive flaw detection without any chemical changes.
The equivalent GB steel grades of S620Q low alloy high strength steel plate are Q620D steel and Q620E low alloy high strength steel. S460 steel plate, S620Q low alloy high strength steel is mainly used for manufacturing key components with low temperature resistance and high strength, construction machinery, mining machinery structure, etc.
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