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Spring Energized Seal
Model Name
ALS 1700/1710
Series
Specialized Product
Data
-
Manufacturer information
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DONGSUH

Power Generation Plant Parts Manufacturer, Mechanical Seal, Mechanical Packing, Seal, Gasket and more

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Manufacturer
DONGSUH
Brand
-
SKU
76619
Product Name
Spring Energized Seal
Model Name
ALS 1700/1710
Size
-
Weight
-
Product Details

PRINCIPLE OF SPRING ENERGIZED SEAL

Installing S-E Seal in the gland will become solid seal as the seal cover lip part is pressed by the gland surface because of the spring elasticity. Also, the sealing performance will get better due to the fluid pressure. (See the below picture.)

 

Features

For both static and dynamic seal

For most chemical products and organic solvent.

It can be used from extremely low temperature at -267˚C to high temperature up to 340˚C

Ranging from high vacuum to high pressure.

Wide ranges of seal materials for different fluids are available.

It is produced according to JIS B2406 standard and AS568 and DIN spec.

 

SEAL Type

RADIAL SEAL(Reciprocating,Rotary) : ALS 1700

FACE SEAL(Static& Face Rotary) : ALS 1710

 

Main Use

Gas turbine engine VALVES PUMPS Spaceship
PRESSSURE SWITCH Rotary joint, SWEVEL JOINT Medical, experimental equipments
Infrared rays system ACTUATORS ICE MAKERS
Petro-chemical plant HPLC Vacuum units
FILLING MACHINE METERING Food processing line
Tooling machine Fuel control line for air plane Plastic injection moulding machine
Hydraulic and pneumatic system for air plane Extremely low temperature units and gasket

 


ALS 1700

Description

ALS 1700 Seal is made of U type formed spring (CANTILEVR). So it has less load on the seal surface while getting bigger variance. Good for dynamicseal and it meets all standards of JIS B2406 (up to B3-P400).In addition, it is possible to produce the seal in cross section 19/mm

DONGSUH Spring Energized Seal ALS 1700/1710

 


ALS 1710

Description

ALS 1710 seal is made of helical wound flat spring. It has high spring load property for static sealing of the spring and it is used for low and high speeddynamic seal.It has higher load property than that of ALS 1700 but it is more effective in thin liquids and gas sealing. ALS 1710 can use O-Ring optionally insteadof the spring.

DONGSUH Spring Energized Seal ALS 1700/1710 1

DONGSUH
Power Generation Plant Parts Manufacturer, Mechanical Seal, Mechanical Packing, Seal, Gasket and more
We, DONGSUH Ind. produce different types of sealing products such as mechanical seal, packings, and gasket etc. and are developing various components and materials needed for power generation plant. We create the future based on the company's quality management system through high quality production and the cutting-edge production technology.  Dongsuh Ind. has achieved the world best quality and service through the complete process renovation such as the standardization of the production process and management of standard dimension, etc. based on the creative mind and passion as an innovative company for challenge and creative value of the unlimited possibility to realize the customer needs. We are also doing our utmost for the customer impression not for the customer satisfaction while securing the reliability based on the company's ultra precise production technology and know-how along with the cutting-edge facilities.  Our production services range from the nuclear power plants to chemical power plants, chemical plant and shipbuilding industry, etc. We fully concentrate on the production of high quality products along with the continuous R & D. Further, we have the thorough quality assurance system through the complete quality test by our in-house quality control and latest test facilities and to this end we are determined to do our utmost to take full responsibility and roles as a partner of our customers. Challenging to the world based on the company's best technology and best quality for different products is the commitment of Dongsuh Ind. to realize the company's business philosophy to be a true enterprise.  Active business and aggressive management are come from the confidence in the world best technology and products followed by the challenge mind for the future.  We are committed to ensuring our utmost to be the best value innovative enterprise for all of our customers and our all company members as the 21st century enterprise having the most competitive power under this unlimited competition age. We wish all of you more prosperity and progress.
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