Compared with the traditional concrete building system, the steel frame building have a series of advantages, such as: large span, with low demands of base structure, strong Seismic and wind resistance, Shorter cycle for construction, non-polluting, low m
3 piece ball valve Floating Ball Ball valve in which the ball is not rigidly held on its rotational axis and so is free to float between the seat rings Size and Range: Size: 1/2” ~ 2” Pressure Rating: 150LB ~ 2500LB Temperature: -196Deg. C ~ 600Deg. C App
The standards for disc springs mainly include DIN2092(Calculation) / DIN2093 ( Quality Specifications-dimensions ) of Germany, JIS B 2706-Japan, GB / T 1972-2005 of China and ISO 19690 : 2017. Among them, DIN2093 is most widely used in the world.
The ceramic low-carbon steel pipe is manufactured by the self-propagating high-temperature synthesis centrifugal method. That is, the seamless steel pipe is placed in the tube mold of the centrifuge, and a mixture of iron oxide powder and aluminum powder
It is a bismuth-based eutectic fusible alloy made of three low-melting metals such as bismuth, tin and lead. It has a low melting point, easy to recycle and can be reused many times.
Also called: grain Hammer mill, food hammer mill, grinding Hammer mill or high efficiency hammer millHammer mills work on the principle that most materials will crush, shatter, or pulverize upon impact.