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Xiamen Dezhengkai Sealing Technology Co., Ltd

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China LBH Hydraulic Oil Seal, Fluororubber Dust Ring, Cylinder Piston Seal Gasket,
China LBH Hydraulic Oil Seal, Fluororubber Dust Ring, Cylinder Piston Seal Gasket,

  1. China LBH Hydraulic Oil Seal, Fluororubber Dust Ring, Cylinder Piston Seal Gasket,
  2. China LBH Hydraulic Oil Seal, Fluororubber Dust Ring, Cylinder Piston Seal Gasket,

LBH Hydraulic Oil Seal, Fluororubber Dust Ring, Cylinder Piston Seal Gasket,

  1. MOQ: 100PCS
  2. Price: Negotiate
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 1000000PCS/MONTH
Delivery Time 7-10 days
Packaging Details 100pcs/bag
Seal Type LBH Hydraulic Dust Seal
Color brown (standard)
Material Fluororubber (FKM)
Temperature Range -30°C to +100°C
Pressure Rating 0-40 MPa
Speed Rating Reciprocating≤ 0.5 m/s
Features Oil-resistant, good sealing, impact-resistant, easy to install
Medium General-purpose petroleum-based fluid, water-ethylene glycol hydraulic oil, oil-in-water emulsion hydraulic oil, water, air
Brand Name DZK
Model Number LBH Dust seal
Certification ROHS
Place of Origin CHIAN

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  1. Product Details
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Product Specification

Payment Terms L/C,T/T Supply Ability 1000000PCS/MONTH
Delivery Time 7-10 days Packaging Details 100pcs/bag
Seal Type LBH Hydraulic Dust Seal Color brown (standard)
Material Fluororubber (FKM) Temperature Range -30°C to +100°C
Pressure Rating 0-40 MPa Speed Rating Reciprocating≤ 0.5 m/s
Features Oil-resistant, good sealing, impact-resistant, easy to install Medium General-purpose petroleum-based fluid, water-ethylene glycol hydraulic oil, oil-in-water emulsion hydraulic oil, water, air
Brand Name DZK Model Number LBH Dust seal
Certification ROHS Place of Origin CHIAN

LBH Hydraulic Oil Seal with Fluororubber Dust Ring | Universal Hole & Shaft Sealing Solution

Product Overview

The LBH Hydraulic Oil Seal with Integrated Fluororubber Dust Ring is a premium-grade, multi-functional sealing system designed for demanding hydraulic applications. This advanced seal combines high-performance fluororubber (FKM) material with a universal installation design, making it suitable for both hole (outer diameter) and shaft (inner diameter) applications. Engineered to withstand extreme conditions, it provides superior protection against fluid leakage, contamination ingress, and environmental degradation.

Key Features & Benefits

✅ Universal Installation - Specially designed for both hole (static) and shaft (dynamic) applications
✅ Fluororubber Excellence - FKM material delivers outstanding chemical and temperature resistance
✅ Integrated Dual Protection - Combined oil sealing and dust prevention in one compact unit
✅ Extended Service Life - 3-5x longer lifespan than standard NBR seals in harsh conditions
✅ High Pressure Capability - Withstands system pressures up to 40 MPa
✅ Easy Installation - Precision engineering ensures simple, reliable fitting

Technical Specifications



Parameter Standard Specification
Seal Type LBH Hydraulic Dust Seal
Material Fluororubber (FKM) 
Temperature Range -30°C to +100°C
Pressure Rating 0-40 MPa
Speed Rating Reciprocating≤ 0.5 m/s
Features Oil-resistant, good sealing, impact-resistant, easy to install


Applications


  • Hydraulic Cylinders - Piston rods, cylinder barrels in construction equipment
  • Industrial Machinery - Presses, injection molding machines, machine tools
  • Automotive Systems - Suspension components, power steering, brake systems
  • Marine Equipment - Steering mechanisms, hatch controls, winch systems
  • Mining Equipment - Hydraulic drills, roof supports, conveyor systems
  • Agricultural Machinery - Tractor hydraulics, combine harvesters, irrigation systems


Material Advantages of Fluororubber (FKM)


Superior Chemical Resistance

  • Excellent resistance to oils, fuels, hydraulic fluids, and chemicals
  • Minimal swelling in hydrocarbon-based fluids
  • Compatible with synthetic lubricants and additives

Exceptional Thermal Performance

  • Continuous operation at elevated temperatures
  • Maintains elasticity and sealing force across wide temperature range
  • Rapid thermal cycling capability

Environmental Durability

  • Excellent weather and ozone resistance
  • Low compression set for long-term reliability

Superior aging characteristics

  • Universal Design Advantages
  • Dual Application Flexibility - Single seal solution for both hole and shaft mounting
  • Space-Saving Design - Integrated dust lip eliminates need for separate dust seals
  • Optimized Lip Geometry - Computer-designed profile ensures perfect sealing contact
  • Reinforced Construction - Metal casing provides structural integrity and easy installation

Quality Manufacturing


  • Precision Engineering - Tight tolerances ensure consistent performance
  • Advanced Compound Technology - Specially formulated FKM for hydraulic applications
  • Comprehensive Testing - Each batch validated for performance and durability
  • Traceability - Full material and production history documentation

Technical Support

  • Application Engineering - Expert assistance for seal selection and installation
  • Custom Solutions - Tailored designs for specific requirements
  • Failure Analysis - Professional diagnosis and solution recommendations
  • Installation Guidance - Comprehensive instructions and best practices


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2018

  • Total Annual:

    200-300

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...

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Get in touch with us

  • Reach Us
  • Xiamen Dezhengkai Sealing Technology Co., Ltd
  • No55 north pingcheng road.Haicang district,Xiamen City,Fuiian Province.China.
  • https://www.rubberringseals.com/

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