Our company specialized in cryogenic products for more than 10 years. Main products are liqud nitrogen containers of different sizes, liquid nitrogen freezers,liquid nitrogen dosing machine, Vacuum Pipe etc.
With a special design of gas ballast valve, it can prevent water from being mixed with the pump oil and extend the pump oil's service life.It can remain a high degree of ultimate vacuum even when the gas ballast valve is opened.
Cryogenic liquid storage tank is for double wall, vertical(hotizontal) structure, adopt vacuum powder insulation, with the advantage of compact structure, low daily evaporation rate, samll footprint, certralized control, safe, reliable, easy operation and
Product name: General electric motor bearings 6002/6003/6004Quiet operation realized by proper clearance, recommend fitting practice. Lower noise lubricants. Suitable for all speed ranges applications requiring low noise.
The lower control arm is a very important mechanical component in automobile suspension system. It installed at the bottom of the car after welding with lower control arm seal plate, commonly known as the lower suspension. Its main function is to connect
We are a real manufacture witch specialized in link chain for around 20 years and steel wire rope for 10 years. Also, we have an independent trading company to deal with the business of rigging and related hardware.
Coil Industrial Springs is a commonly used elastic element, which is a coil spring that bears axial pressure. The material used is mostly circular in shape, and is also rolled by rectangular and multi-strand steel shackles.
According to the classic ballistic method principle, MATS-2010SD combines the computer control and A/D、D/A, replace the conventional ballistic galvanometer with electronic integrator, achieve the analog ballistic measurement under microprocessor. It compl
Hunan Firstrate Sensor Co.,ltd is a high-tech joint venture specialized in researching, manufacturing, and sales of sensors and transmitters. Our products include Pressure sensors and Transmitters, Temperature sensors and transmitters, Liquid-level sensor
The wind anemometer for cranes is a very common wind speed sensor. It was first invented by Rubin Sun of the United Kingdom. The sensing part is composed of three or four conical or hemispherical empty cups.
6006 open high precision ball bearing is ofter used in multiple sport machines, such as the radial exercise treadmills, balance car, etc... Besides, this bearing is produced with the good material of chrome steel Gcr-15.
Tungsten carbide die include heading main die, 1st punch and 2nd punch, etc.Main die is to form the body of the screw and punches are to form the screw head.For producing different size & style screw, it’s necessary to change different dies & punches.
When the 10 Inch flanged gate valve closes, the sealing surface can be sealed only by the medium pressure, that is to say, the sealing surface of the gate can be pressed to the seat on the other side to ensure the tightness.
Beryllium bronze contains a copper-bismuth binary alloy with Be≤2.5%. In addition to high strength, elasticity, hardness, wear resistance and fatigue resistance, it also has excellent electrical conductivity, thermal conductivity, corrosion resistance, an