BBN employees work hard and work hard in their work. In life, colleagues care about each other, like a family, and accompany each other at important moments in life. BBN Steel organizes employees to carry out tourism activities every year, so that familie
BBN employees work hard and work hard in their work. In life, colleagues care about each other, like a family, and accompany each other at important moments in life. BBN Steel organizes employees to carry out tourism activities every year, so that families can be exposed to nature and relax physically and mentally. The good combination of working and rest can achieve the goal of hard work and happy life.
For a ship, the choice of medium and thick ship plate is very important, it is an important part of the ship frame. The pressure bearing capacity of S355JR plate, A36, A573 equivalent, medium and thick ship plates is very strong. Secondly, because it is a ship plate, it must be driven in water, so of course the corrosion resistance is better, otherwise it will bring danger to buyers. Moreover, the service life of the ship will be increased. Regular inspection of the ship plate can ensure the safety of sailing. You can also know whether the ship plate is defective, so you don't have to worry about water seepage when you sail.
As the thickness and hardness of S355JR plate, A36, A573 equivalent increase, the tendency to crack at the cutting edge increases. In order to prevent the S355JR plate, A36, A573 equivalent from cutting cracks, preheating should be carried out before S355JR plate, A36, A573 equivalent cutting. Special attention should be paid to preheating to make the entire S355JR plate, A36, A573 equivalent interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole S355JR plate, A36, A573 equivalent cannot be preheated, the partial preheating method can be used instead.
our company supplied 2300 ton API 5L GrB ERW pipe to Petroleum company in 2016. It takes 35 days for our company to finish all the production according to API 5L standard. The products are used to drilling , gas transmission works. And we supply the API5L PSL1 GR B original Mill Test Certificate, API5L PSL1 GR B pipes picture, the dimension test, the S355JR plate, A36, A573 equivalent material, heat number, supplier name and size will be shown on the surface of steel pipe.
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