sealing device

Through many years of operation and research, the design of the sealing device of the head, discharge and middle position is improved.

The utility model relates to a sealing device for preventing the liquid injection of a liquid box, belonging to the hydraulic device.

and the sealing connection conducted by the sealing device can be adhesive tape bonding, steel strip connection and metal button connection.

The utility model provides a sealing device of an exhaust system applied to the motor vehicle engine field.

The invention discloses a sealing device of a high-temperature high-pressure large-diameter water-cooled plate valve.

The machine introduce tension less sealing device, sealing and point-cutting synchronization, bottom sealing strong, neat.

The invention relates to a fuel gas dryer, in particular to a sealing device of the fuel gas dryer.

Gasket, Packing, and Sealing Device Manufacturing in the U. . .

Snow and ice into the city, first of all, through two gates equipped with sealing device the temperature of the buffer lots.

The subway shield movable panel sealing device has simple structure, convenient installation and good sealing effect.

wherein the sealing device comprises a connecting pipe, an O-shaped sealing ring, and an O-shaped sealing groove.

The utility model relates to an automatic sealing device for a pickle jar.

The invention discloses a sealing device of a pump for molten salt, which is composed of a sealing member, water seal and filler.

This reactor is the kettle, and kettle cover, jacket, mixers, gear, shaft sealing device, support, and other components.

and when in the use, the sealing device eliminates the problem of water pump repair, reduces the workload and ensures the production.

The main shaft sealing device can improve the reliability of sealing.

The utility model is an ideal shaft sealing device.

This structure with the abolition of the traditional centrifugal rotary shaft sealing device it can do no leakage.

And it is formed by maintain cabin, lifting cylinder, ejection system, pump system, and sealing device.

A gasket or similar sealing device used to comply with the Rain Test in 60. 3 shall comply with Section 54, Gaskets.

In this thesis the sealing device and load method are demonstrated in detail. 2.

Independent packing with sealing device, which is easy to be torn out.

sealing device control four heating, double road, the closure can be a separate thermostat;

Analysis of the leakage rate francis of the francis pump-turbine runner's sealing device and its effect on operation of the set

Study on Workmanship for Installing Embedded Metal Parts of Sealing Device of Radial Gate of Deep Outlet

The device comprises an upper sealing block, a lower sealing block and a sealing device;

high pressure sealing device operating pressure nominal pressure nominal diameter bubble column reactor

Some Problems with Hydraulic Turbine Sealing Device and Its Improving Measures

Failure cause and its preventive measures of rolling bearing sealing device of wagons

Discussion of Loosening of the Outer Oil Seal in the New Structure Sealing Device for Rolling Bearings on Freight Cars

Experimental investigation in floating spiral compound sealing device

Magnetic Field Numerical Calculation of Rectangular Poled Magnetic Fluid Sealing Device

The follow-up centering sealing device of rod of pumping wellhead and its application

Improvement on the Refrigerant System's Sealing Device Design in the Wiping Roller of the Banknote Press

The New Type Sealing Device of Alumina Rotary and Its Installation Technology

Magnetic Field Calculation of Rectangular Poled Magnetic Fluid Sealing Device

Application and Development of the Sealing Device at the Toilet Chamber Opening on Passenger Trains

Sealing Device Retrofit of Rotary Air Preheater by Introducing German Technology

Modification of Sealing Device of Mid Orifice Radial Gate of Dongfeng Hydropower Station

The Improvement of Sealing Device of Head and Discharge and Middle Position in Sintering Machine

Installation Technology for New-type Sealing Device of Large Industrial Rotary Kiln

Research on Improvement Scheme for the Sealing Device of the Reversed Radial Gate of No. 3 Shiplock

Application of mechanical sealing device in pressure control valve

Application of Auto Sealing Device in the Air Preheater

New Energy Saving Sealing Device of the Machinery for Pulp Handling

Development and application of air sealing device of coal silo and underground coal bin

Application on Liquid Reversing Sealing Device for Sewage Pump in Oilfield

Improvement of Sealing Device of Power wire of the Plastics Cover

Sealing Device of Internal Air Pressure Calibration

Conceptual design of pumping sealing device of sewage pump in oilfield

Development and application of anti-side wear sealing device in oil well

Rod Sealing Device of Wellhead in Viscous Oil Well with Thermal Recovery

Discussion about improving measure of sealing device of HXQ series piston energy-storage

Technical reform of sealing device on gear reducer of pumping units

Improvement on Blanking Tube and Sealing Device of Baker

Modification of Side Sealing Device of Mixer Rotors

Assumption for Sealing Device Structure of Track Link of Construction Machinery

Improving on the Structure of the Polished Rod Sealing Device of Beam Pumping Units

Review of Design of Costal Tide Gate Double-acting Sealing Device

Double Sealing Device of Discs for Valves

Development of Sweet-water Tank Sealing Device

Development of Sealing Device of Tailshaft for Middle or Small-sized Ship

Sealing device at tail of shield

Sealing device of ship lift;