Pneumatic high temperature single seat control valve is composed of multi-spring pneumatic diaphragm actuator and low flow resistance high temperature regulating valve body. The multi-spring actuator is low in height, light in weight and simple in equipme
The 500L and 700L tanks also have a removable lid that can be opened and closed manually. It's made from the same high-density polyethylene and comes in the same black color, which fits perfectly with the rest of the cube.
This is our smaller version of soft glass skull bong, only 7.3” in height. The twisted wrap glows in the dark. Downstem is fixed with rubber ring, and comes with a slide bowl. Great percolation could also be possible with a smaller smoking pipe.
It is composed of reinforced fiber and matrix. The diameter of the fiber (or whisker) is very small, generally less than 10μm, and the defects are few and small, and the fracture strain is about 30 parts per thousand.