Zigong Zhaoqiang Sealing Products Industrial Co., Ltd.

Dry Gas Seal For Screw Compressors

Pressure: 0-20Mpa

Temperature: -180 ℃~280 ℃

Linear speed: 0-200m/s

Shaft diameter: 25-350mm


Dry gas seals for screw compressors can effectively prevent gas leakage and improve operational efficiency. When considering the dry gas seal price, it’s essential to choose a reliable and high-quality solution. Zhaoqiang offers top-notch compressor dry gas seals designed to meet the rigorous demands of various industries. The dry gas seals for compressors ensure optimal performance, reliability, and longevity. By selecting the right compressor dry gas seal, you can enhance the efficiency and durability of your equipment.

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Category: Dry Gas Seal
  • Features of Compressor Dry Gas Seals

    1. Compliance with the API 617 standard ensures our dry gas seals for screw compressors meet the highest industry requirements.

    2. Our compressor dry gas seals feature an advanced fluid dynamic pressure groove design, guaranteeing dependable sealing performance critical for maintaining optimal dry gas seal price.

    3. Zhaoqiang utilizes lightweight dynamic rings with a floating structure in our dry gas seals, minimizing their impact on the compressor rotor's dynamic performance while ensuring competitive compressor dry gas seal prices.

    4. Equipped with metal components for exterior circular protection, our dry gas seals for screw compressors are suitable for diverse and challenging working environments, all while maintaining attractive dry gas seal prices.

    5. The primary seal, absent of serial intermediate comb teeth, is capable of tolerating the full process medium pressure.

    6. The secondary seal serves as a safety measure, operating under low pressure and able to withstand full pressure operation in case of primary seal failure.

    7. Majority of the leaked medium at the first level is redirected to the recovery system or vented at a high point, with a minor quantity of process gas escaping into the atmosphere.

    8. Features non-contact sealing operation, offering energy efficiency, safety, environmental friendliness, reliable performance, ease of operation, and a service lifespan exceeding 5 years.

  • Working Conditions of Dry Gas Seal For Screw Compressors

    1. Compressor dry gas seals are compatible, as provided by various dry gas seal manufacturers, with diverse industrial gases.

    2. Dry gas seals for screw compressors are primarily tailored for medium to high-pressure working environments. These environments often include cracking gas, synthetic gas, circulating hydrogen, circulating gas, natural gas, ethylene gas, propylene gas, and feed gas. 

    3. The ideal application of compressor dry gas seals, considering the dry gas seal price, is in scenarios where cost-effective gas recovery is crucial. This is particularly relevant in helium and LNG applications.


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