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China factories

China factory - Guangzhou Zhipan Sealing Technology Co.,Ltd.

Guangzhou Zhipan Sealing Technology Co.,Ltd.

  • China,Guangzhou
  • Verified Supplier
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  3. OEM OK Seal Excavator Hydraulic Seals CAT Komatsu Hitachi Piston Seal Wholesale
China OEM OK Seal Excavator Hydraulic Seals CAT Komatsu Hitachi Piston Seal Wholesale
China OEM OK Seal Excavator Hydraulic Seals CAT Komatsu Hitachi Piston Seal Wholesale

  1. China OEM OK Seal Excavator Hydraulic Seals CAT Komatsu Hitachi Piston Seal Wholesale
  2. China OEM OK Seal Excavator Hydraulic Seals CAT Komatsu Hitachi Piston Seal Wholesale
  3. China OEM OK Seal Excavator Hydraulic Seals CAT Komatsu Hitachi Piston Seal Wholesale
  4. China OEM OK Seal Excavator Hydraulic Seals CAT Komatsu Hitachi Piston Seal Wholesale

OEM OK Seal Excavator Hydraulic Seals CAT Komatsu Hitachi Piston Seal Wholesale

  1. MOQ： 10pcs
  2. Price： Negotiable price
  3. Get Latest Price
Payment Terms L/C, T/T, Western Union
Supply Ability 10000pcs per week
Delivery Time 5-8 work days
Packaging Details PP bag ,carton, pallet
Applicable Industries Machinery Repair Shops, Construction works
Material POM+ NBR
Type Piston Ring
Size Standard Size
Pressure(mpa) 50
Temperature -30°C-110°C
Market Type New product 2025
Feature High temperature resistance High pressure resistance
Brand Name ZHIPAN/YOUC
Model Number OK PISTON SEAL
Certification UDEM/YOUC
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, Western Union Supply Ability 10000pcs per week
Delivery Time 5-8 work days Packaging Details PP bag ,carton, pallet
Applicable Industries Machinery Repair Shops, Construction works Material POM+ NBR
Type Piston Ring Size Standard Size
Pressure(mpa) 50 Temperature -30°C-110°C
Market Type New product 2025 Feature High temperature resistance High pressure resistance
Brand Name ZHIPAN/YOUC Model Number OK PISTON SEAL
Certification UDEM/YOUC Place of Origin Guangdong, China
High Light Komatsu Piston Seal ，OEM OK Seal Piston Seal ，CAT Piston Seal

OEM OK Seal Excavator Hydraulic Seals CAT Komatsu Hitachi Piston Seal Wholesale

Product Description: OK Seal specializes in high-performance hydraulic seals for excavators and heavy machinery. Our seals combine durable F-PTFE and elastomer materials, ensuring wear resistance, leak-proof operation, and compatibility with extreme temperatures and pressures. Designed for smooth, low-friction movement, they minimize downtime in mining, construction, and industrial applications. With ISO-certified quality and global supply support, OK Seal delivers reliable solutions for OEMs and repair services worldwide. Trusted by major brands, we offer fast delivery and technical guidance to keep your equipment running longer, stronger.
 

Product parameters:

 

Place of Origin Guanzghou,China
Place of  shipment Guangzhlou,China
Application Excavator,Crushers,Loaders,Graders and  Construcction
Application Machinery Repair Shops,Construction&Excavator Machinery,Industrial Hydraulic systems&Heavy Machinery
Pressure  50 MPA
Temperature -30°C-110°C
Speed(1m/s) 1.0m
Customization Logo/Packing Available
Shape Round
Certificate OEM/UDEM
Service Can be Wholesale,Retail and Custom-Made
Type Piston seal
Loading port  Huangpu ,China
Availability In stock
 
 
Product advantages:
‌
1.  Superior Material Performance‌
  • ‌Wear & Pressure Resistance‌: F-PTFE composite combined with elastomer withstands ≤50 MPa pressure and extreme temperatures (-30°C to +100°C), ensuring zero leakage under prolonged use.
  • ‌Chemical Compatibility‌: Excellent resistance to swelling and aging caused by hydraulic oils, lubricants, and other media, preventing seal failure.

  • ‌2. Innovative Structural Design‌

  • ‌Low Friction & Anti-Extrusion‌: Unique open-profile design maintains low friction coefficients even under high pressure or large clearance conditions, reducing equipment "low-pressure creep."
  • ‌Easy Installation‌: Tool-free installation for monoblock pistons, compatible with ISO-standard grooves to minimize maintenance costs.

  • ‌3. Versatile Application Scenarios‌

  • ‌Extreme Conditions‌: Ideal for 24/7 mining operations, high-impact hydraulic cylinder systems, excavator and hammer improving heavy equipment lifespan by over 30%.
  • ‌Cross-Industry Use‌: Widely applied in Excavators, Agricultural Machinery,Crusher , and more, meeting diverse needs like sealing, noise reduction, and insulation.

  • ‌4. Certification & Service Assurance‌

  • ‌Global Certifications‌: ISO-certified manufacturing standards, compatible with leading brands (e.g., CAT, Parker) in global supply chains.
  • ‌Rapid Support‌: Emergency repair parts, technical guidance, and global inventory (e.g., direct shipping from China, US stock) to reduce downtime.
 
                                                    
 
SIZE DETAILS:
 
OK-25*16*4.2 OK-165*144*8
OK-32*21*4.2 OK-170*149*8
OK-40*26.3*5.8 OK-175*154*8
OK-40*29*4.2 OK-180*159*8
OK-50*34.5*6.3 OK-190*169*8
OK-50*36.3*5.8 OK-200*179*8
OK-50*37*8 OK-210*189*8
OK-50*39*4.2 OK-220*199*8
OK-55*44*4.2 OK-220*205*8
OK-60*41.7*7 OK-230*209*8
OK-60*49*4.2 OK-240*225*8
OK-63*44.7*7 OK-250*229*8
OK-63*47.5*6.3 OK-260*239*8
OK-63*52*4.2 OK-270*249*8
OK-70*51.7*7 OK-280*255.5*8
OK-70*54.5*6.3 OK-290*271*9.5
OK-70*59*4.2 OK-300*272*9.5
OK-75*54*8 OK-320*292*9.5
OK-75*59.5*6.3 OK-330*302*9.5
OK-80*59*8 OK-350*322*9.5
OK-80*64.5*6.3 OK-370*342*9.5
OK-85*64*8 OK-420*392*9.5
OK-90*69*8 OK-450*422*9.5
OK-90*74.5*6.3 OK-480*452*9.5
OK-95*74*8 OK-140*119*8
OK-100*79*8 OK-140*125*8
OK-100*84.5*6.3 OK-145*124*8
OK-105*84*8 OK-150*129*8
OK-110*89*8 OK-150*135*8
OK-110*94.5*6.3 OK-152.4*131.5*8
OK-115*94*8 OK-160*139*8
OK-115*100*8 OK-160*148*8
OK-120*99*8 OK-130*114.5*6.3
OK-125*104*8 OK-130*115*8
OK-125*109.5*6.3 OK-135*114*8
OK-130*109*8 OK-135*119.5*6.3
 

Seal Catalog:

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2006

  • Total Annual:

    2200000-3000000

  • Employee Number:

    110~150

  • Ecer Certification：

    Verified Supplier

Guangzhou Zhipan Sealing Technology Co.,Ltd. was established in 2006. Currently, the factory and warehouse cover an area of ​​more than 5,000m² , including 80-100 employees. The office is located in the largest construction machinery market in China. And our products are sold to variou... Guangzhou Zhipan Sealing Technology Co.,Ltd. was established in 2006. Currently, the factory and warehouse cover an area of ​​more than 5,000m² , including 80-100 employees. The office is located in the largest construction machinery market in China. And our products are sold to variou...

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Get in touch with us

  • Reach Us
  • Guangzhou Zhipan Sealing Technology Co.,Ltd.
  • Room 302, Building 1, No. 418, Shatai South Road, Tianhe District, Guangzhou-C0558
  • https://www.hydsealkit.com/

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