S690QL pipe professional manufacturer in USA

A572 Gr50 steel plate is American standard low alloy high strength plate, which belongs to high strength low alloy Nb + V structural steel plate. S690QL pipe, A572 Gr50 steel is widely used in mining machinery, construction machinery, trucks, bridges and pressure vessels, especially in the construction and machinery parts with high requirements of weldability and toughness.

Hot rolled S690QL pipe product stock size: 12*1600*91000, 25*1950*10250, 25*1950*10150, 14*2000*10000, 12*1600*10000, 16*1500*9340, 60*2020*6100, 25*1950*9700, 14*2000*13500, 75*2390*4320, 16*1500*9340, 50*2740*13460, 20*2100*10700, 20*2500*6200, 60*1750*9100, 34*1900*12000, 12*2050*5100, 45*2010*10000, 25*2100*8650, 70*2270*7600, 16*1500*9340, 6*1950*10000, 30*2000*7630, 20*2100*11600, 70*2260*7950, 34*1900*12000.

The quality of S690QL pipe shall not only meet the requirements of the standard, but also be higher or stricter than the product characteristics specified in the standard, including chemical composition, structure, physical properties, chemical properties and other requirements of S690QL pipe buyer, such as packaging, delivery time, etc.. On the basis of the quality of S690QL pipe in line with the corresponding standards, some buyers will put forward specific requirements according to their own use requirements, which is called technical agreement. That is, some specific factors should be met according to the buyer's requirements.

Since the outbreak of the new crown pneumonia epidemic this year, the Iron and Steel Association has closely followed and found that, with the exception of March, the production and operation of the steel industry has maintained a positive growth despite the low rate of resumption of work and production in other industries. Superimposed on the pull of a series of national policies in the later period, the steel industry effectively supported the development of the national economy.

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