YTG804 Tandem centrifugual compressor dry gas seal

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US $9,000-10,000 / Sets | 1 Set/Sets Price is variable for different size, contact us for details (Min. Order)
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Quick Details
Standard or Nonstandard:
Mechanical Seal
Place of Origin:
Sichuan, China (Mainland)
Brand Name:
Model Number:
50 Set/Sets per Month
Packaging & Delivery
Packaging Details
case or carton
Chengdu, Shanghai
Lead Time :
Shipped in 40 days after payment

Operating Conditions:

Pressure:  0~17.2MPa

Temperature:  -104~280℃

Rotary speed:  1000~30000r/min

Linear speed: less than 160m/s

Shaft dimension: 50~280mm

Applicable medium:  all kinds of process gas.

Product material: stainless steel (304, 316, 2205), rubber (viton, NBR, HNBR, EPDM), graphite, carbon.



Adopt the fluid dynamic pressure groove to assure the reliability.

Light material for rotary ring can reduce the sealing effect on the dynamic performance of the compressor rotor.

Tandem structure with intermediate comb can ensure the two levels gas leakage (discharge into atmosphere) without process gas.

Non-contact operation

Easy for installation and maintenance



High-performance, competitive price, prompt delivery and best service

Longer service life and low energy consumption

Can be customized according to customer’s requirement

More than 20 years' designing and manufacturing experience

More than 20 years’ vendor of Sinopec and PetroChina

Get the ISO9001, ISO14000 and ISO18000 certificate

Awarded a number of utility patents in researching and designing seals


Product Application:

    Chengdu Yitong  Seal Co., Ltd. (CYT for short) is a high-tech enterprise specializing in designing and manufacturing mechanical seals, gas-lubricated mechanical seals(dry gas seals) and many  kinds of sealing control systems, which are applied to rotating equipments, such as pumps, blowers, compressors and agitators (or mixers), etc.

Our products have been widely applied to petroleum, chemical fiber, fertilizer, oil refining, papermaking, nuclear power, power plant, metallurgy, food, pharmaceuticals, etc. Main products are mechanical seal, dry gas seal and all kinds of seal control systems, applying to rotating equipments.


 Structure Drawing



 Company Brief Introduction:

 We, Chengdu Yitong always pay much attention to development in high technology to maintain the world-class quality. More information please see the following: