Steam Turbine Gland Seal Rings

Date:2016-7-12 19:47:42 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,

China Steam Turbine Steam Seal Gland Seal Manufacturer

 

 

PRODUCT DESCRIPTION

 

Steam Turbing Seal Ring can reduce the leakage of steam and prevent air entry, improve the efficiency of the steam turbine unit.

 

The seal ring can be divided into flow passage gland seal rings, diaphragm seal ring, and shaft end seal ring according to different installation positions. The reaction turbine is also equipped with high and medium pressure balance piston seals and low pressure balance piston seals. The rotor passes through the seals at both ends of the steam turbine casing, abbreviated as shaft seals.

 

The traditional type of steam seal is the comb tooth type. Generally, each steam seal ring is divided into 6-8 pieces, and the back of each steam seal block is equipped with spring plates. The spring plate presses the steam seal block towards the turbine rotor, maintaining a small axial clearance between the steam seal teeth and the rotor.

In addition, the common types of steam turbine seals are: side tooth seal, honeycomb seal, brush seal, contact seal, copper seal, etc.

 

 

REGULAR SPARES

 

1# diaphragm sleeve	2# diaphragm sleeve
LP reverse first stage diaphragm	LP reverse second stage diaphragm
LP positive and reverse #4~5 stage diaphragm	LP positive and reverse #1~3 stage diaphragm
HP second stage diaphragm	HP third stage diaphragm
Diaphragm steam seal ring	Diaphragm Bite type fittings
Turbine diaphragm	IP first stage diaphragm
IP second stage diaphragm	IP third stage diaphragm

 

 

PRODUCT PICTURE

 

 

 

 

RELATED PRODUCTS

 

Steam Turbine Casing	Rotor Blades	Steam Turbine Bearing	Steam Turbine Diaphragm

 

 

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