High temperature and pressure graphite packing Features: high temperature and pressure graphite packing expanded graphite packing type i.e. inhibition, corrosion inhibitor was added as a sacrificial anode to protect the valve stem and a filler, means for hydrogenation, refining industry, paper industry, power plants can be effectively Sealing, retaining the graphite packing itself has good self-lubricating and thermal conductivity, small friction coefficient, strong versatility, good flexibility, high strength, and protection for the shaft. Equipment: General purpose packing industry: recommended for petroleum equipment, power plants, chemicals, steel mills, etc. Medium: hot water, high temperature, high pressure, steam, heat exchange medium, ammonia, hydrogen, organic solvents, hydrocarbons, cryogenic liquids, etc.
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High temperature and pressure graphite packing except for a few strong oxidizing medium sealing water, high temperature, high pressure steam, heat transfer medium, hydrogen, ammonia, organic solvents, hydrocarbons, cryogenic liquids and other media, used in petroleum, power plants, chemical Sealing of valves in industrial fields such as steel mills.
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The high temperature and high pressure graphite packing has high mechanical strength, and has strong versatility, good flexibility and high strength, and has a protective effect on the shaft. Combined with the general braided packing, the sealing performance is more perfect and safer; it is the most effective sealing element to solve the problem of high temperature and high pressure sealing.
Technical parameters :
Temperature 650 ° C; pressure: 35 MPa; chemical resistance: PH value 0-14.
Hebei Innovation Sealing Material Co., Ltd.
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Peristaltic Pump consists of three parts: actuators, pump heads and hoses. The main competitive advantages of the peristaltic pump are the fluid is isolated in the pump tube, the pump tube can be replaced quickly, the fluid can be retrograde, it can run and the maintenance cost is low.
Working principle
MINGYI peristaltic pump pumps fluid by alternately pressing and releasing the elastic conveying hose of the pump. Just like using two fingers to squeeze a hose, as the finger moves, a negative pressure is formed in the tube and the liquid flows.
MINGYI Peristaltic Pump Superiority
1, No pollution: the fluid only contacts the pump tube and does not touch the pump body.
2, High accuracy: repeatability and accuracy.
3, Low shear force: an ideal tool for transporting shear sensitive and aggressive fluids.
4, good sealing performance: good self suction ability, can be idle, can prevent backflow;
5, simple maintenance: no valves and seals;
6, It has a two-way flow capacity; without liquid airlift, it will not damage any part of the pump; it can produce a vacuum of up to 98%; no valves, mechanical seals, and packing seals have no leakage and maintenance factors; it can easily transport solid, liquid or gas-liquid mixed phase fluids. The solid diameter of the allowed fluid is up to 40% of the inner diameter of the tubular element; it can deliver all kinds of materials, such as abrasive, corrosion, oxygen sensitive materials and various kinds of food, and so on. Only the hose is a replacement part, the replacement operation is very simple; the product is not in contact with any part except the hose.
MINGYI Application area
Chemical industry, mining, metallurgical industry, paper industry, paint and paint industry, food industry, ceramic industry, oil industry, water treatment industry, pharmaceutical industry, medical equipment industry,
Pharmaceutical industry application: peristaltic pump in the pharmaceutical industry is mainly used for pharmaceutical coating and granulating and pharmaceutical packaging.
MINGYI Product classification
Speed controlled peristaltic pump
Flow controlled peristaltic pump
More product information, please kindly contact MINGYI salesperson.
Peristaltic Pump
Peristaltic Pump,Filling Peristaltic Pump,Filling Machine Peristaltic Pump,Motor Peristaltic Pump
Zhengzhou mingyi instrument equipment co.,ltd , http://www.mingyint.com