Certificate SGS q235b steel plates

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q235b steel plates, S690QL steel plate is a quenched and tempered high-strength steel plate. "S" means that its grade is European standard, and the corresponding Chinese standard is Q690E high-strength structural steel. S690QL steel plate is used in the manufacture of low temperature resistant, high-strength key components, construction machinery, mining machinery structures, etc.S690QL steel plate executive standard: EN10025-6.

The company is a large q235b steel plates steel supplier and exporter specializing in steel coil, steel plate, steel tube and section steel. The company has always put service and quality first, offered reasonable price, taken small profits and quick turnover as the principle, honest and trustworthy as the purpose. The success of the company is not only the hard work and wisdom of all the employees of the company, but also the deep love of our customers. We will continue to achieve new leaps and create greater brilliance of the q235b steel plates enterprise, and make our own contribution to the development of the world economy.

When automatic steel plate cutting is carried out, the distance difference between the steel plate hanging from the steel plate to the gas cutting platform should be adjusted to within 5mm.When semi-automatic cutting is carried out, the guide rail should be placed on the plane of the steel plate to be cut, and then the cutting machine should be placed lightly on the guide rail.Make one side of the cutting torch face the operator, choose the cutting nozzle according to the thickness of the steel plate, adjust the cutting straightness and cutting speed.