PRODUCTS
PRODUCTS
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Mechanical seals for pumps
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Dry gas seals for compressors
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Mechanical seals for agitators
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Special seals
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Seal Auxiliary Systems for Pumps
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Dry Gas Seal Support Systems for Compressors
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Bearing Isolators
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Rotary Jet Pumps
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SIMS
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Sealing Components
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Shield Tunneling Machine Seal
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Seal Manufacturing System
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Materials
Single Arrangement of High-speed Seal
● Restriction ring allows leakage fluid to leak from the vent port.
● Suitable for various chemical fluid medium, high or low-temperature conditions.
● Multi-spring
● Stationary structure
● Simple structure
● Process Side PLAN11、13、14、21、32
Tandem Arrangement of High-Speed Seal
● Mechanical seals are used on the process side, with mechanical seals or dry gas seals
on the secondary side.
● Trace leakage from the medium can vent to flare.
● Suitable for various chemical fluids, high or low-temperature conditions.
● Multi-spring
● Stationary type
● Process side and second-stage seal tandem arrangement
● Process Side PLAN11, 13, 14, 21, 32
● Secondary Side PLAN52, 72+75, 72+76
Double Arrangement of High-Speed Seal
● Achieves zero leakage of medium, but there may be trace external sealing liquid or
internal leakage of sealing gas into the unit.
● Suitable for high-risk medium, high or low-temperature conditions, and occasions where
the pump chamber can be evacuated.
● Multi-spring
● Stationary type
● Face-to-face arrangement
● Process Side PLAN53、54、74
60A-51A
Mechanical Seal
● Used for process side seal.
● Multi-spring, balanced, stationary.
● The compensating element is pre-assembled as a whole, with compact dimensions and
easy installation.
● The primary ring utilizes shaft sleeve compression drive, facilitating smooth operation
at high speeds.
● ressure: ≤3MPa
● Temperature: -20~180℃
● Shaft Diameter: 20~80mm
● Speed: ≤30000r/min
60B-51B
Mechanical Seal
● Used for secondary stage seal.
● Multi-spring, balanced, stationary.
● The compensating element is pre-assembled as a whole, with compact dimensions and
easy installation.
● The primary ring utilizes shaft sleeve compression drive, facilitating smooth operation at
high speeds.
● Pressure: ≤3MPa
● Temperature: -20~180℃
● Shaft Diameter: 20~80mm
● Speed: ≤30000r/min
60C-51D
Mechanical Seal
● Used for seal on the gearbox oil side.
● Multi-spring, balanced, stationary.
● The compensating element is pre-assembled as a whole, with compact dimensions and
easy installation.
● The primary ring utilizes shaft sleeve compression drive, facilitating smooth operation at
high speeds.
● Pressure: ≤0.5MPa
● Temperature: -20~180℃
● Shaft Diameter: 20~80mm
● Speed: ≤30000r/min
B60A-51A
Mechanical Seal
● Stationary metal bellows seal.
● Same installation dimensions as 60A-51A.
● Used for process side seal.
● Suitable for high and low-temperature conditions.
● Pressure: ≤3MPa
● Temperature: -40~260℃
● Shaft Diameter: 20~80mm
● Speed: ≤30000r/min
B60B-51B
Mechanical Seal
● Stationary metal bellows seal.
● Used for secondary stage seal, with the same installation dimensions as 60B-51B.
● Suitable for high and low-temperature conditions.
● Pressure: ≤3MPa
● Temperature: -40~260℃
● Shaft Diameter: 20~80mm
● Speed: ≤30000r/min
60A-51C-60B
Mechanical Seal
● Double stationary seal.
● The compensating element is pre-assembled as a whole, facilitating easy installation.
● The primary ring utilizes shaft sleeve compression drive, facilitating smooth operation at
high speeds.
● Suitable for high-risk medium and can adapt to pump chamber evacuation.
● Pressure: ≤3MPa
● Temperature: -20~180℃
● Shaft Diameter: 20~80mm
● Speed: ≤30000r/min
B60A-51C-B60B
Mechanical Seal
● Double metal bellows seal.
● Same installation dimensions as 60A-51C-60B.
● Suitable for high-risk medium and can adapt to pump chamber evacuation.
● Suitable for high and low-temperature conditions.
● Pressure: ≤3MPa
● Temperature: -40~260℃
● Shaft Diameter: 20~80mm
● Speed: ≤30000r/min
CM17G
Dry Gas Seal
● Used for secondary stage seal.
● Single type, non-contact running.
● Multi-spring, balanced, stationary.
● The compensating element is pre-assembled as a whole, facilitating easy installation.
● The primary ring utilizes shaft sleeve compression drive, facilitating smooth operation at
high speeds.
● Pressure: ≤3MPa
● Temperature: -20~180℃
● Shaft Diameter: 20~80mm
● Speed: ≤30000r/min
CM17GD
Dry Gas Seal
● Double type, non-contact running.
● The primary ring utilizes shaft sleeve compression drive, facilitating smooth operation at
high speeds.
● Achieves zero leakage of medium.
● Trace amounts of nitrogen gas may leak into the pump.
● Pressure: ≤3MPa
● Temperature: -20~180℃
● Shaft Diameter: 20~80mm
● Speed: ≤30000r/min
CM10G
Dry Gas Seal
● Used for sealing on the gearbox oil side.
● Non-contact running.
● Achieves "gas sealing oil," with no external leakage of lubricating oil.
● The primary ring utilizes shaft sleeve compression drive, facilitating smooth operation at
high speeds.
● Pressure: ≤0.5MPa
● Temperature: -20~180℃
● Shaft Diameter: 20~80mm
● Speed: ≤30000r/min
X1S Single Dry Gas Seal Support System
● Applied for Single Dry Gas Seal.
● Provides dry, clean gas for seal.
● Regulates and analyzes the pressure, flow, and temperature of the seal gas during
operation.
● Reflects the working status of seal, also provides alarm and interlock functions.
● Including seal gas supply module, vent gas module and separation gas supply module.
● Configures booster, heater, separator, gas source auto switch, etc. in accordance with
different cases.
● Pressure: ≤30MPaG
● Temperature: -60~260℃
X1D1 Double Dry Gas Seal Support System
● Applied for Double Dry Gas Seal.
● Provides dry, clean gas for seal.
● Regulates and analyzes the pressure, flow, and temperature of the seal gas during
operation.
● Reflects the working status of seal, also provides alarm and interlock functions.
● Including seal gas supply module, buffer gas supply module and separation gas supply
module.
● Configures heater, separator, gas source auto switch, etc. in accordance with different
cases.
● Pressure: ≤4MPaG
● Temperature: -60~200℃
X1T2 Tandem Dry Gas Seal Support System
● Applied for Tandem Dry Gas Seal.
● Provides dry, clean gas for seal.
● Regulates and analyzes the pressure, flow, and temperature of the seal gas during
operation.
● Reflects the working status of seal, also provides alarm and interlock functions.
● Including primary seal gas supply module, primary vent gas module and separation gas
supply module.
● Configures booster, heater, separator, gas source auto switch, etc. in accordance with
different cases.
● Pressure: ≤30MPaG
● Temperature: -60~260℃
X1T1 Tandem Dry Gas Seal with Intermediate Labyrinth Support System
● Applied for Tandem Dry Gas Seal.
● Provides dry, clean gas for seal.
● Regulates and analyzes the pressure, flow, and temperature of the seal gas during
operation.
● Reflects the working status of seal, also provides alarm and interlock functions.
● Including primary seal gas supply module, primary vent gas module and separation gas
supply module.
● Configures booster, heater, separator, gas source auto switch, etc. in accordance with
different cases.
● Pressure: ≤30MPaG
● Temperature: -60~260℃
CMGR、CMGR1 Heat Exchanger
● Insulating of the flushing fluid.
● Spiral design of heat exchange tube, enhance heat exchange efficiency.
● Double layer layout of heat exchange tubes, featuring a more compact structure.
● Two-path construction makes flow resistance decrease in tube side.
● Detachable shell for easy cleaning scale.
● Vessels are designed and manufactured in accordance with GB/T150 or ASME
BPVC.VIII.
● Pressure: Tube Side ≤6.3MPaG Shell Side ≤0.8MPaG
● Temperature: Tube Side -20~450℃ Shell Side 0~99℃
Customized design for particular applications
● API682 Plan21、22、23、41
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Contact
Email: export@sns-china.com
International sales: +86-028-85373902
Address: No. 8, 4th Wuke West Road, Chengdu City, Sichuan Province，China
Sinoseal Holding Co., Ltd. is a Chinese listed company and a leader in China’s Fluid Sealing Industry. Sinoseal has transformed its 40 over years of research and development experience into a professional company specialized in the production and a provider of overall sealing solutions for its customers. With our strong technical strength and advance technology and equipment used in manufacturing , Sinoseal’s products and services enjoy a good reputation across the industries it serves in China.
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