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Guangzhou Tianhe Qianjin Midao Oil Seal Firm

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China Heavy-Duty Komatsu PU Rubber O-Ring 21T-09-11490 for Hydraulic and Pneumatic
China Heavy-Duty Komatsu PU Rubber O-Ring 21T-09-11490 for Hydraulic and Pneumatic

  1. China Heavy-Duty Komatsu PU Rubber O-Ring 21T-09-11490 for Hydraulic and Pneumatic
  2. China Heavy-Duty Komatsu PU Rubber O-Ring 21T-09-11490 for Hydraulic and Pneumatic
  3. China Heavy-Duty Komatsu PU Rubber O-Ring 21T-09-11490 for Hydraulic and Pneumatic

Heavy-Duty Komatsu PU Rubber O-Ring 21T-09-11490 for Hydraulic and Pneumatic

  1. MOQ: 25 Sets
  2. Price: Negotiations
  3. Get Latest Price
Certifiion ISO9001
Payment Terms L/C,T/T,Western Union,MoneyGram,Alipay
Supply Ability 5000 Sets
Delivery Time 3-15 Days After Payment
Packaging Details Carton
Material PU
Standard or nonstandard Standard
Hardness 84 shore
Tempreture -30~260°C
Color As pictures shown
Highlight Heavy-Duty Komatsu PU Rubber O-Ring 21T-09-11490 for Hydraulic and Pneumatic Systems
Brand Name Komatsu , MIDAO
Model Number 21T-09-11490
Place of Origin China

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  1. Product Details
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Product Specification

Certifiion ISO9001 Payment Terms L/C,T/T,Western Union,MoneyGram,Alipay
Supply Ability 5000 Sets Delivery Time 3-15 Days After Payment
Packaging Details Carton Material PU
Standard or nonstandard Standard Hardness 84 shore
Tempreture -30~260°C Color As pictures shown
Highlight Heavy-Duty Komatsu PU Rubber O-Ring 21T-09-11490 for Hydraulic and Pneumatic Systems Brand Name Komatsu , MIDAO
Model Number 21T-09-11490 Place of Origin China

Heavy-Duty Komatsu PU Rubber O-Ring 21T-09-11490 for Hydraulic and Pneumatic Systems

Product Detail

Engineered for extreme performance in both hydraulic and pneumatic systems, this Komatsu O-Ring (Part No. 21T-09-11490) is crafted from high-grade Polyurethane (PU) to deliver unmatched durability and a reliable seal. It is the ideal choice for maintaining the peak efficiency and longevity of your Komatsu equipment under the most demanding operating conditions.

Name Heavy-Duty Komatsu PU Rubber O-Ring 21T-09-11490 for Hydraulic and Pneumatic Systems
Tempreture -30~260°C
Quality Top quality
Material PU
Standard or Nonstandard Standard
Lead Time

3-15 days after payment

MOQ 25 Box/Boxes
Color Green

 

Product Overview

Superior Material: Made from robust Polyurethane (PU), this O-ring offers excellent resistance to abrasion, extrusion, and compression set, outperforming standard rubber seals.

Extreme Temperature Resilience: Reliably operates in a wide temperature range from -30°C to 260°C, guaranteeing performance in both freezing cold and high-heat environments.

Precision Engineered: Manufactured to top-quality standards and exact Komatsu specifications for a perfect fit, ensuring leak-proof operation in high-pressure systems.

Heavy-Duty Application: Specifically designed to withstand the rigorous demands of hydraulic cylinders, pneumatic valves, and other critical components in Komatsu machinery.

 

Applications

This O-ring is suitable for a wide range of Komatsu equipment, including:

Hydraulic Systems: Sealing for pistons, rods, and cylinders in excavators, bulldozers, and loaders.

Pneumatic Systems: Valves, air-driven motors, and control circuits.

General Sealing: Any application within Komatsu equipment requiring a durable, high-temperature resistant seal.

 

Why Choose This O-Ring?


Enhanced Service Life: The polyurethane construction significantly reduces wear and tear, leading to fewer replacements and less downtime.

Reliable Sealing: Provides a secure, long-lasting seal in high-pressure hydraulic and pneumatic systems, preventing fluid leaks and maintaining system integrity.

Optimal Compatibility: Designed as a direct replacement part, ensuring easy installation and flawless performance in your Komatsu machinery.

 Company Profile


Guangzhou Midao (Mido) Oil Seal is a leading supplier specializing in high-performance oil seals and sealing solutions. Renowned for their durability and reliability, Midao's products are widely used in various machinery, from construction equipment (e.g., excavators) to industrial applications. The company serves a global clientele, providing critical components to the machinery industry worldwide.


 


We truly value your feedback. Your continued support drives us to keep improving, and we strive to make our partnership even stronger.



FAQ

Q1. Why should I choose your products? 

While operating our own manufacturing facility, we also distribute oil seals from renowned international brands. We are committed to providing one-stop solutions to meet all our customers' diverse needs. Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.


Q2. What series of products does your company have?

Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.


Q3. Any other good service your company can provide? 

Yes. Conduct regular follow-up visits, and there are dedicated staff available online 24 hours a day

In the era of digital office, our company is committed to providing customers with comprehensive and efficient service experiences. The "Online Specialist Response" is a key component of this commitment.


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Year Established:

    2007

  • Total Annual:

    5000000-7000000

  • Employee Number:

    80~100

  • Ecer Certification:

    Verified Supplier

Guangzhou Mido Oil Seal Firm Mido Oil Seal was founded in 2007, which is a company specializing in the sale of construction machinery oil seals. Gathering oil seals from world's famous factories, with a standing stock of 1,000 varieties. The main service is construction machinery and engineer... Guangzhou Mido Oil Seal Firm Mido Oil Seal was founded in 2007, which is a company specializing in the sale of construction machinery oil seals. Gathering oil seals from world's famous factories, with a standing stock of 1,000 varieties. The main service is construction machinery and engineer...

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Get in touch with us

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  • Guangzhou Tianhe Qianjin Midao Oil Seal Firm
  • No.1190 Zhongshan Avenue Middle, Tianhe District, Guangzhou, China
  • https://www.excavator-sealkits.com/

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