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  • Hydraulic Ram Seal Kit DH220-5 Hydraulic Ram Seal Kit DH220-5 Model: DH220-5Piece No.: 2440-9234; 2440-9236; 2440-9339Application: ExcavatorStarting quantity: 10 setsTemperature: -30-120°CDelivery time: 1-7dayAdvantage: The working environment of the excavator ...
  • Design and Composition of Swing Motor Seal Kit Design and Composition of Swing Motor Seal Kit The swing motor seal kit plays a crucial role in hydraulic systems and mechanical equipment. It is mainly used to prevent hydraulic oil leakage and to block contaminants from entering the rotary motor...
  • Seal Coupling Seal Coupling Seal Couplings are essential components in excavators, used to connect hydraulic lines and ensure leak-free operation. These couplings provide a secure and tight seal between different hydraulic compo...
  • Hydraulic Cylinder Seal Kit Replacement R220-9 Hydraulic Cylinder Seal Kit Replacement R220-9 Model: R220-9Part No.: 31Y1-28960; 31Y1-28790; 31Y1-29100Application: ExcavatorStarting quantity: 10 setsTemperature: -30-120°CDelivery time: 1-7dayAdvantage: high brand effect, high trust reading, r...
  • Center Joint Sealing Kit's Role in Hydraulic Systems Center Joint Sealing Kit's Role in Hydraulic Systems In construction machinery and hydraulic equipment, center joint seal kits are critical components that ensure the stable operation of hydraulic systems. They effectively prevent fluid leakage, block e...
  • OEM Seal OEM Seal The role of Dumbbell Ring in excavators is mainly reflected in the sealing, preventing hydraulic oil leakage, high pressure and wear resistance, vibration damping and cushioning, preventing the entry ...
  • Hydraulic Cylinder Seal Kit Replacement JCB 991 Hydraulic Cylinder Seal Kit Replacement JCB 991 Model: JCBApplication: ExcavatorStarting quantity: 10 setsTemperature: -30-120℃Delivery time: 1-7dayAdvantage:Solid designHigh quality wear resistanceStability of sealsEasy to installUniversal rod se...
  • The Selection and Application of Dust Seal Materials The Selection and Application of Dust Seal Materials In modern industry and equipment manufacturing, dust seal materials and dust seals play a crucial role. They effectively prevent dust, pollutants, moisture, etc., from entering the interior of mechani...
  • A Guide to Selecting Excavator Seals A Guide to Selecting Excavator Seals Excavators are heavy construction machinery, and the seals in their hydraulic systems play a crucial role in the normal operation and lifespan of the equipment. Selecting the appropriate excavator sea...
  • The Importance of Hydraulic Cylinder Kits and Seals The Importance of Hydraulic Cylinder Kits and Seals The hydraulic cylinder in a hydraulic system is a critical actuating component, and the seals in the hydraulic cylinder kits are fundamental to ensuring the normal operation of the hydraulic cylinder....
  • Composition and Function of Hydraulic Breaker Seal Kits Composition and Function of Hydraulic Breaker Seal Kits A hydraulic breaker is a common tool in modern construction and mining, widely used for rock breaking, demolition works, etc. To ensure the efficient and stable operation of a hydraulic breaker, the r...
  • Hydraulic Sealing Components and Hydraulic Seals Types Hydraulic Sealing Components and Hydraulic Seals Types The seals in a hydraulic system are crucial components that ensure the system's stable and efficient operation. The primary functions of the seals are to prevent hydraulic oil leakage, maintain sy...
  • How to Choose the Right Seal Kit for a Caterpillar Excavator? - The Ultimate Guide How to Choose the Right Seal Kit for a Caterpillar Excavator? - The Ultimate Guide Discover how to select the perfect seal kit for your Caterpillar excavator. Guangzhou Jiarui Seals Co., Ltd provides expert tips and OEM-quality solutions to maximize your equipment's performance ...
  • How to Replace Hydraulic Ram Oil Seals How to Replace Hydraulic Ram Oil Seals Oil Seal ReceiptFirst, when receiving the hydraulic ram oil seals, it is essential to ensure the correct quantity and that the oil seal model and specifications perfectly match the hydraulic ram that ...
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Room 807, Building No.7, No.36 Zhuji Road, Tianhe District, Guangzhou, China
A5 Building, Zhucun No.6 Industrial Zone, Tianhe District, Guangzhou, China
GUANGZHOU JIARUI SEALS CO., LTD.
Produce sealing elements for you! Whenever and whatever you need, we can provide the best solution for you.
To Know JR SEAL More
GUANGZHOU JIARUI SEALS CO., LTD.
Produce sealing elements for you! Whenever and whatever you need, we can provide the best solution for you.
To Know JR SEAL More
Room 807, Building No.7, No.36 Zhuji Road, Tianhe District, Guangzhou, China
A5 Building, Zhucun No.6 Industrial Zone, Tianhe District, Guangzhou, China
jr@jrsealing.com 020-32381126