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Xiamen Dezhengkai Sealing Technology Co., Ltd

  • China,Xiamen
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China GHP Standard Dustproof Seal Polyurethane A1 Double Step Dustproof Seal
China GHP Standard Dustproof Seal Polyurethane A1 Double Step Dustproof Seal

  1. China GHP Standard Dustproof Seal Polyurethane A1 Double Step Dustproof Seal
  2. China GHP Standard Dustproof Seal Polyurethane A1 Double Step Dustproof Seal

GHP Standard Dustproof Seal Polyurethane A1 Double Step Dustproof Seal

  1. MOQ: 100PCS
  2. Price: Negotiations
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 10000PCS/MONTH
Delivery Time 7-10 days
Packaging Details 100pc/bag
Seal Type Double Step Dust Seal
Reciprocating speed ≤2m/s
Color Green
Product Name A1 Dust Seal
Temperature Range -35°C to +110°C
Material PU (Polyurethane)
Features Prevent dust, dirt, gravel, and metal chips from entering
Medium Hydraulic oil, emulsion, water, air
Brand Name DZK
Model Number GHP
Certification ROHS
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 10000PCS/MONTH
Delivery Time 7-10 days Packaging Details 100pc/bag
Seal Type Double Step Dust Seal Reciprocating speed ≤2m/s
Color Green Product Name A1 Dust Seal
Temperature Range -35°C to +110°C Material PU (Polyurethane)
Features Prevent dust, dirt, gravel, and metal chips from entering Medium Hydraulic oil, emulsion, water, air
Brand Name DZK Model Number GHP
Certification ROHS Place of Origin CHINA
High Light Dustproof Seal PolyurethaneA1 Double Step Dustproof SealGHP Standard Dustproof Seal

GHP Double Step Dust Seal Ring | Advanced Two-Stage Contamination Protection

Dual-Protection Sealing Technology for Extreme Environments

The GHP Double Step Dust Seal Ring represents a breakthrough in contamination control for hydraulic and pneumatic systems. Featuring an innovative two-stage sealing design, this advanced dust seal provides unparalleled protection against abrasive particles, moisture, and environmental contaminants in the most demanding industrial applications.

Product Overview

Dual-Stage Protection System

  • Primary Wiper Stage - Effectively removes coarse contaminants and debris
  • Secondary Sealing Stage - Provides additional barrier against fine particles
  • Integrated Design - Combines two protection levels in one compact unit
  • Optimized Geometry - Computer-designed profiles for maximum efficiency

Engineering Excellence

  • ✅ Superior Contaminant Exclusion - Dual-lip design blocks particles of all sizes
  • ✅ Reduced Maintenance Costs - Extends component life by preventing wear
  • ✅ Easy Installation - Single-unit design simplifies assembly process
  • ✅ Proven Reliability - Thousands of hours of field testing validation

Technical Specifications

Parameter Standard Specification
Seal Type Double Step Dust Seal
Material PU (Polyurethane)
Temperature Range -35°C to +110°C
Reciprocating speed ≤2m/s
Medium Hydraulic oil, emulsion, water, air
Features Prevent dust, dirt, gravel, and metal chips from entering

Applications & Industries

Construction & Heavy Equipment

  • Excavator Cylinders - Protection for boom, arm, and bucket rods
  • Loader Applications - Lift and tilt cylinder contamination control
  • Crane Systems - Telescopic boom and outrigger rod protection
  • Bulldozer Equipment - Blade and ripper cylinder applications

Industrial Machinery

  • Hydraulic Presses - Ram and platen guide protection
  • Injection Molding - Clamp unit rod sealing
  • Machine Tools - Slideway and guideway protection
  • Automation Equipment - Linear actuator rod sealing

Specialized Applications

  • Mining Equipment - Extreme environment contamination control
  • Agricultural Machinery - Implement cylinder protection
  • Marine Systems - Saltwater environment durability
  • Mobile Equipment - Off-road vehicle cylinder protection

Design Features & Benefits

Advanced Two-Stage Design

  • Primary Lip - Heavy-duty wiper for large particle removal
  • Secondary Lip - Fine particle barrier and additional sealing
  • Optimized Angles - Perfect balance between wiping efficiency and friction
  • Material Selection - Special compounds for specific environments

Performance Advantages

  • Extended Component Life - Prevents abrasive damage to rods and cylinders
  • Reduced System Contamination - Maintains fluid cleanliness
  • Lower Maintenance Costs - Fewer replacements and less downtime
  • Reliable Operation - Consistent performance in harsh conditions

Installation & Maintenance

Professional Installation

  1. Surface Preparation - Clean and inspect rod surface
  2. Proper Lubrication - Use compatible lubricant
  3. Correct Orientation - Install with primary lip facing outward
  4. Careful Handling - Avoid damaging lips during installation
  5. Verification - Check for proper seating and alignment

Maintenance Guidelines

  • Regular Inspection - Check during routine maintenance
  • Lip Condition Monitoring - Look for wear or damage
  • Cleaning Procedures - Remove accumulated debris
  • Replacement Schedule - Follow manufacturer recommendations

Product real photos

Company Details

Bronze Gleitlager

,

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 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

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  • 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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