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China factory - Xiamen Dezhengkai Sealing Technology Co., Ltd

Xiamen Dezhengkai Sealing Technology Co., Ltd

  • China,Xiamen
  • Verified Supplier
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  2. Pneumatic Cylinder Seals>
  3. FKM Fluorine Rubber COP APA Type Double-acting Cylinder Piston Special O-Ring
China FKM Fluorine Rubber COP APA Type Double-acting Cylinder Piston Special O-Ring
China FKM Fluorine Rubber COP APA Type Double-acting Cylinder Piston Special O-Ring

  1. China FKM Fluorine Rubber COP APA Type Double-acting Cylinder Piston Special O-Ring
  2. China FKM Fluorine Rubber COP APA Type Double-acting Cylinder Piston Special O-Ring

FKM Fluorine Rubber COP APA Type Double-acting Cylinder Piston Special O-Ring

  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
Product Name COP/APA
Material FKM (Fluoroelastomer)
Color Brown (Standard)
Temperature Range -20°C to +200°C
Pressure Rating 0-1.5 MPa
Working medium Mineral oil, synthetic oil, water
Material Properties Oil-resistant, wear-resistant, and anti-aging
Structure Double-sided grooved, double-acting
Brand Name DZK
Model Number APA
Certification ROHS
Place of Origin CHIAN

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 1000000PCS/MONTH
Delivery Time 7-10 days Packaging Details 100pcs/bag
Product Name COP/APA Material FKM (Fluoroelastomer)
Color Brown (Standard) Temperature Range -20°C to +200°C
Pressure Rating 0-1.5 MPa Working medium Mineral oil, synthetic oil, water
Material Properties Oil-resistant, wear-resistant, and anti-aging Structure Double-sided grooved, double-acting
Brand Name DZK Model Number APA
Certification ROHS Place of Origin CHIAN
FKM Fluorine Rubber COP APA Type Double-acting Cylinder Piston Special O-Ring
Product Overview

COP/APA Fluorine Rubber Double-acting Cylinder Piston Seal Special O-ring

The COP/APA Fluorine Rubber Double-acting Cylinder Piston Seal is a premium sealing solution engineered for the most demanding industrial applications. Manufactured from high-grade Fluoroelastomer (FKM), this specialized O-ring delivers exceptional performance in extreme temperatures, aggressive chemicals, and high-pressure environments, ensuring reliable sealing in both stroke directions of double-acting cylinders.

COP/APA Fluorine Rubber Double-acting Cylinder Piston Seal product overview
Key Features & Benefits
  • Material Performance: Excellent resistance to high and low temperatures (-20°C to 200°C), strong acids, strong alkalis, and various oils, with outstanding chemical stability and reduced swelling and cracking
  • Superior Sealing Effect: Well-suited for reciprocating motion in double-acting cylinders, conforms closely to sealing surfaces, minimizes leakage under high pressure, and ensures long-term reliable sealing
  • Outstanding Durability: High wear resistance, tear resistance, and ozone aging resistance with 3-5 times longer lifespan than ordinary rubber rings
  • High Adaptability and Cost-Effectiveness: Precisely matches APA double-acting cylinder operating conditions, reduces equipment maintenance costs, and suitable for chemical, machine tool, and automotive applications
Technical Specifications
Parameter Standard Specification
Material FKM (Fluoroelastomer)
Temperature Range -20°C to +200°C
Pressure Rating 0-1.5 MPa
Color Brown (Standard)
Applications
  • Hydraulic Systems - High-pressure cylinders in manufacturing equipment
  • Chemical Processing - Pumps and valves handling corrosive media
  • Automotive Industry - Engine and transmission systems
  • Oil & Gas Equipment - Drilling and refining machinery
  • Aerospace Applications - High-temperature hydraulic systems
Material Advantages of FKM
Superior Chemical Resistance
  • Excellent resistance to oils, fuels, aromatics, and most chemicals
  • Minimal swelling in hydrocarbon-based fluids
  • Maintains performance in aggressive industrial environments
Thermal Stability
  • Continuous operation at elevated temperatures
  • Rapid thermal cycling capability
  • Retains elasticity across full temperature range
Mechanical Properties
  • Excellent compression set resistance
  • Good tensile and tear strength
  • Low gas permeability
Product Real Shot
Close-up view of FKM Fluorine Rubber O-Ring showing material texture and construction Side profile of COP APA Type Double-acting Cylinder Piston Special O-Ring Multiple FKM O-Rings displayed showing consistent quality and brown color

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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