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Custom Miniature O-Ring Seals | Micro Precision Rubber Gaskets for Small Devices

Custom Miniature O-Ring Seals | Micro Precision Rubber Gaskets for Small Devices

Custom Miniature O-Ring Seals | Micro Precision Rubber Gaskets for Small Devices
Custom Miniature O-Ring Seals | Micro Precision Rubber Gaskets for Small Devices
Categories O Ring Seals
Min Diameter: 0.5mm
Model Number: DZK-MINI-OR
Place of Origin: Xiamen, China
Delivery Time: 7-15 Days
Price: 0.01-0.30 USD/Piece
Supply Ability: 20,000,000 Pieces/Month
Tolerance: +/-0.05mm
Payment Terms: T/T,L/C,Western Union
Material: Silicone/NBR/FKM
MOQ: 1000 Pieces
Brand Name: DZK
Certification: ISO 9001:2015, FDA
Packaging Details: Clean PE Bag + Carton
Grade: Medical/Precision
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Company Info.
Xiamen Dezhengkai Sealing Technology Co., Ltd
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Custom Miniature O-Ring Seals | Micro Precision Rubber Gaskets for Small Devices

Miniature O-Ring Seals

Micro precision rubber gaskets designed for small devices requiring ultra-precise sealing solutions in medical, electronics, and precision instrument applications.

Product Advantages
Ultra-Precise Tolerances
  • ±0.05mm tolerance for micro-sealing applications
  • Ideal for medical devices, electronics, and precision instruments
Microscopic Sizes
  • Inner diameters as small as 0.5mm
  • Cross-sections from 0.3mm for compact sealing requirements
Clean Room Manufacturing
  • Controlled environment production prevents contamination
  • Suitable for medical and semiconductor applications
Multiple Material Grades
  • Medical-grade Silicone available
  • FDA-compliant and specialty elastomers
Product Specifications
ParameterSpecification
MaterialSilicone, NBR, FKM, EPDM
HardnessShore A 40-80
Inner Diameter0.5mm - 10mm
Cross-Section0.3mm - 3.0mm
Tolerance±0.05mm
StandardCustom, AS568 small sizes
PackagingClean room packaging available
ApplicationMedical, electronics, precision instruments
Company Strength
8+
Years Experience
50-100
Skilled Workers
60-70%
Export Percentage
ISO 9001
Certified
OEM/ODM
Customization
24/7
Technical Support
Production Process
1
Material Preparation
Raw material inspection & mixing
2
Mold Design
Precision CNC mold fabrication
3
Compression Molding
High-precision vulcanization
4
Deflashing
Automated flash removal
5
Quality Inspection
100% dimensional & visual check
6
Packaging & Shipping
Secure packing, global delivery
Packaging & Shipping
ItemDetails
Inner PackagingPE bag / vacuum sealed bag
Outer PackagingStandard export carton with pallet
Custom PackagingAvailable on request (branded bags, labels)
Port of LoadingXiamen, China
Lead Time7-15 days after order confirmation
Shipping MethodSea freight / Air freight / Express (DHL, FedEx, UPS)
Miniature O-Ring seals packaging and product display
Frequently Asked Questions
What material is best for my application?
The choice depends on temperature, chemical exposure, and pressure requirements. NBR is ideal for general hydraulic oil applications; FKM/Viton for high-temperature and chemical resistance; Silicone for food-grade and medical; EPDM for water/steam. Please share your working conditions and we will recommend the optimal material.
Can you produce custom sizes and materials?
Absolutely. We specialize in custom molded O-rings. You can provide drawings, samples, or dimensions, and our engineering team will design and manufacture to your exact specifications. Custom compounds and colors are also available.
What is your minimum order quantity (MOQ)?
Our standard MOQ is 100 pieces per size, but we are flexible for trial orders and new clients. Contact us with your requirements and we will work out the best solution for you.
Do you provide free samples?
Yes, we offer free samples of standard sizes. For custom sizes, a small mold fee may apply. Samples are usually shipped within 3-5 working days via express courier.
What certifications do you have?
We are ISO 9001:2015 certified. Our products comply with FDA, RoHS, REACH, and NSF standards depending on the material. Third-party testing reports (SGS, TUV) are available upon request.
Product Tags:

Miniature O Ring

  

Micro Precision

  

Medical Grade

  
Quality Custom Miniature O-Ring Seals | Micro Precision Rubber Gaskets for Small Devices for sale

Custom Miniature O-Ring Seals | Micro Precision Rubber Gaskets for Small Devices

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