BBN steel can manufacture and supply high strength steel S690QL plates that are of high-quality, very light and are corrosion resistant. As a result of A514 Gr B structural steel material superior quality, they can withstand high temperatures and pressure. EN 10025-6 Grade S690QL plates are known for their strength. Owing to this they can be used in processes and activities such as cranes, buildings, pipes and gates in hydroelectric projects.
The company adheres to the business philosophy of "excellent quality and integrity", aims to create a first-class enterprise in the A514 Gr B structural steel material industry, takes circular economy and resource reuse as the main line, takes energy conservation, emission reduction and sustainable development as the purpose, relies on advanced equipment, perfect transportation infrastructure and good reputation, and strives to become a leading enterprise in the A514 Gr B structural steel material industry with scientific management, high quality, first-class service and harmonious development
Non-destructive flaw detection of steel plates is a test method for inspecting the A514 Gr B structural steel material surface and internal quality of the inspected parts without damaging the working state of the workpiece or raw materials. Commonly used A514 Gr B structural steel material 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.
After adding a small amount of niobium, vanadium and titanium to A514 Gr B structural steel material etc. steel, it is combined with the controlled rolling process to control the precipitation behavior of microalloying elements to achieve the purpose of improving the comprehensive properties of the steel, whether it is strength, toughness, ductile-brittle transition temperature, or Steel's process formability, welding performance, corrosion resistance and crack resistance have been significantly improved, while reducing production costs. Such steel products are widely used in oil and gas pipelines, vehicles, building structures, oil production platforms, pressure vessels, ship shells and many other fields.
Our company has established and constantly improved the customer service system and emergency response system. Through the customer service management system, we track the service of the after-sales service team and provide efficient and standard services in time. At the same time, the company formulates a regular return visit system, compares the historical cases of customer problems, proposes a pre solution, and ensures that the service is in place in a short time.
