Welcome to BBN High Strength Steels Factory
In recent years, in line with the development trend of iron and S690Q vs S690QL steel industry at home and abroad, we have accelerated the transformation of development mode, promoted structural adjustment, and formed a rich product series of medium and thick plates, hot rolled steel coils, profiles, steel pipes, etc., which S690Q vs S690QL are widely used in automobiles, long-span bridges, railways, machinery, ocean and so on fields. Meanwhile, we also provide deep processing for the steel materials.
High quality pipeline steel plate is the key material for ERW line pipe, LSAW line pipe and S690Q vs S690QL SSAW line pipe. It is widely used in oil, natural gas and water transportation pipeline construction, and can be used for manufacturing pressure fluid transportation construction.
The thickness of cold-rolled steel sheets is generally relatively small, and the thickness of hot-rolled plates can be larger. The surface quality, appearance, and dimensional accuracy of cold-rolled steel sheets are better than those of hot-rolled plates, and the thickness of cold-rolled steel sheets can be rolled as thin as about 0.18mm. S690Q vs S690QL, Hot-rolled plates has high strength, good toughness, easy processing and good weldability and other excellent properties.
The yield rate is a comprehensive technical and economic index in the production of medium and heavy plates such as S690Q vs S690QL. Increasing the yield rate can not only reduce the loss of metal, but it is also vital to the economic benefits of the steel enterprise. The influencing factors of the yield of medium and heavy plates are various, for example, the variety structure, negative deviation rolling level, plate shape control level, cutting loss, rolling waste and burning loss, etc.
Dimensions : All pipe S690Q vs S690QL is manufactured and inspected/tested to the relevant standards including ASTM, ASME, API.Sizes (Seamless) : 1/2” NB - 60” NBSizes (SAW) : 16” NB - 100” NBSizes (ERW) : 1/2” NB - 24” NBWall Thickness : SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS DIN, JIS standard thickness
It is a modern high-tech professional enterprise integrating scientific research, S690Q vs S690QL production and sales. The company is mainly engaged in the manufacture, installation and commissioning of boiler and pressure vessel, chemical, metallurgical, petroleum and other equipment, as well as S690Q vs S690QL process technology development, technology transfer and related technical consulting and technical services.
We have a professional after-sales service team, the company has developed a clear service process and service standards, after-sales service team members strictly perform after-sales procedures, comply with service standards. The most important thing is that we have set up the correct concept of after-sales service, "customer first, sincere service for users".
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