The entire Bolt is threaded, and this type of bolt has higher strength and wider range of use than hexagonal and double headed bolts. Hexagonal and double headed bolts are commodity grade bolts, expressed in performance grade. The fully threaded bolt is a specialized grade bolt, which is represented by the material grade. The material substitution for chemical equipment must be confirmed by the design before it can be represented. Once, it was seen on site that a 4.5 grade hexagonal bolt was used to replace a 8.8 grade bolt. This grade 4.5 bolt is not used in chemical engineering. Allthread Stud,B7 Full Thread Stud Blue,Full Thread Coating Stud Bolt,A320 Full Thread Stud with Nut AM FASTENER , https://www.asmefastener.com
Suitable medium temperature: -10°C-200°C (the applicable temperature of NYP0.78 and NYP2.3 is -10°C-80°C).
Applicable media viscosity: 1.0cst-300,000cst (NYP0.78 and NYP2.3 applicable viscosity is 1.0cst-10,000cst)
NYP24 high viscosity pump structure:
The pump is mainly composed of inner and outer rotors, shafts, pump bodies, front covers, brackets, seals, and bearings. Sealed with mechanical seal and packing seal in two forms, for high temperature, high viscosity and corrosive medium, use packing seal.
When transporting easily crystallized materials, thermal jackets can be designed on the front cover and the pump body, and they can be melted by steam insulation during work. The clockwise rotation of the pump is seen from the extended end of the main shaft.
NYP high viscosity pump advantages:
(1) The delivery liquid is stable without pulsation, vibration, and low noise.
(2) There is a strong self-priming performance.
(3) The correct selection of parts materials can transport a variety of corrosive media, the use of temperature up to 200 °C.
(4) The same internal and external rotor steering results in low wear and long service life.
(5) The rotational speed and flow rate of the pump have a linear function, and the flow rate of the pump can be changed by changing the rotational speed appropriately.
(6) Particularly suitable for the transport of highly viscous media.
NYP24 high viscosity pump structure and advantages
NYP24 high-viscosity pump is a new type of positive displacement pump developed according to the needs of industries such as petroleum, chemical, paint, grease, medicine, dyestuff, food, etc. It is widely used because it can use different materials and its unique structure. Different nature, different viscosity media delivery.