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Boiler Tube sliding block
Boiler Tube sliding block, also known as Sliding pair, is composed of two components, which can only move in a certain direction. It has the function of keeping the tube platen flat in the platen superheater and preventing the tube from being out of line and dislocated and the formation of coke residue. The sliding pair is generally made of ZG16Cr20Ni14Si2 material. -
Dual color water level gauge Tempered glass accessories SFD-SW32-(ABC)
The Tempered glass accessories SFD-SW32-(ABC) is used for the SFD-SW32-D dual color water level gauge, consisting of mica sheet, graphite pad, aluminum silicon glass, buffer pad, Monel alloy pad, and protective tape. It has characteristics such as transparency, separability, and elasticity, and does not affect its chemical properties and optical transparency even under rapid changes in temperature and pressure. Therefore, it is a protective lining material for high-pressure steam boiler water level gauges in thermal power plants, refineries, chemical plants, and other industries.
Brand: YOYIK -
Boiler water cooling wall tube of power plant
The water cooling wall tube is the only heating surface in the evaporation equipment. It is a radiation heat transfer plane composed of continuously arranged tubes. It is close to the furnace wall to form the four walls of the furnace. Some large-capacity boilers arrange part of the water-cooled wall in the middle of the furnace. The two sides absorb the radiant heat of the flue gas respectively, forming the so-called double-sided exposure water wall. The inlet of the water cooling wall pipe is connected by the header, and the outlet can be connected by the header and then connected to the steam drum through the air duct, or it can be directly connected to the steam drum. The inlet and outlet headers of the water wall on each side of the furnace are divided into several, the number of which is determined by the width and depth of the furnace, and each header is connected with the water wall pipes to form a water wall screen. -
ZJ series steam turbine bolt heating rod
Dongfang Yoyik (Deyang) Engineering Co., Ltd develops and produces ZJ series AC/DC large bolt electric heaters for steam turbine units. The heating element is made of 0Cr27AlMo high-temperature resistance alloy wire, and the protective casing is high-quality 1Cr18Ni9Ti stainless steel tube. It uses crystal magnesium oxide powder as filler and is formed by compression molding to ensure efficient use of the electric heating element. Over the years, the company has been well-known for the use of bolt heater in many power plants. -
Generator motor electric tool carbon brush
A carbon brush is a device that transmits energy or signals between the fixed part and the rotating part of a motor or generator or other rotating machinery. It is generally made of pure carbon plus a coagulant and acts on the commutator of a DC motor. The application materials of carbon brushes in products mainly include graphite, greased graphite, and metal (including copper, silver) graphite. The appearance of the carbon brush is generally a square, which is stuck on a metal bracket. There is a spring inside to press it on the rotating shaft. When the motor rotates, the electric energy is sent to the coil through the commutator. Because its main component is carbon, it is called carbon. Brush, it is easy to wear. Therefore, regular maintenance and replacement are required, and carbon deposits are cleaned up. -
Bolt Electric Heater HY-GYY-1.2-380V/3
The Bolt Electric Heater HY-GYY-1.2-380V/3 is used for heating oil in EH oil tank. It is equipped with a jacket to protect the heating element. It can be removed when using. When the electric heater HY-GYY-1.2-380V/3 works to the fatigue limit and is damaged, it is not necessary to replace the device as a whole, and the heating element can be quickly replaced separately, saving time and money.
Brand: YOYIK -
Turbine generator carbon brush 25.4*38.1*102mm
Turbine generator carbon brush 25.4*38.1*102mm is used in motors, with good service life and commutation performance, which can ensure that the brush is not replaced within a repair process, greatly reducing the maintenance workload and cost of the motor, and reducing the motor failure rate. Suitable for motor equipment in various industries such as railway, metallurgical steel rolling, port lifting, mining, petroleum, chemical, power plants, cement, elevators, papermaking, etc. -
Motor slip ring carbon brush J204 series
J204 series carbon brushes are mainly used for high current DC motors with voltage below 40V, automobile and tractor starters, and asynchronous motor Slip ring. The main function is to conduct electricity while rubbing against metals, as carbon and metals are different elements. The application scenarios are mostly on electric motors, with various shapes such as square and circle. -
Booster pump oil throw sleeve HZB253-640-01-06
The oil throw sleeve HZB253-640-01-06 is a lubricating product specifically designed for HZB253-640 booster pump. HZB253-640 booster pump is a horizontal, single stage, double suction, vertically upward inlet and outlet water, single volute pump with efficient, stable, and reliable performance.
Brand: YOYIK -
MG00.11.19.01 coal mill Hydraulic reversing valve
Coal mill loading system is an important part of coal mill, which consists of high pressure oil pump station, oil pipeline, hydraulic reversing valve, loading cylinder, accumulator and other components. Its function is to apply suitable grinding pressure to the grinding roller, and the loading pressure is controlled by the proportional relief valve according to the command signal: the grinding roller is raised and lowered synchronously.
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