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Xiamen Dezhengkai Sealing Technology Co., Ltd

  • China,Xiamen
  • Verified Supplier
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China Custom Metric O Ring Kit Assortment Box 30 Sizes | NBR Rubber Sealing Set
China Custom Metric O Ring Kit Assortment Box 30 Sizes | NBR Rubber Sealing Set

  1. China Custom Metric O Ring Kit Assortment Box 30 Sizes | NBR Rubber Sealing Set
  2. China Custom Metric O Ring Kit Assortment Box 30 Sizes | NBR Rubber Sealing Set

Custom Metric O Ring Kit Assortment Box 30 Sizes | NBR Rubber Sealing Set

  1. MOQ: 10 Sets
  2. Price: 5.00-15.00 USD/Set
  3. Get Latest Price
Sizes 30 Metric
Packaging Details PP Organizer Box + Carton
Payment Terms T/T,L/C,Western Union
Supply Ability 10,000 Sets/Month
Hardness Shore A 70
Delivery Time 7-15 Days
Material NBR
Box PP Organizer
Brand Name DZK
Certification ISO 9001:2015
Place of Origin Xiamen, China
Model Number DZK-MET-KIT-30

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  1. Product Details
  2. Company Details

Product Specification

Sizes 30 Metric Packaging Details PP Organizer Box + Carton
Payment Terms T/T,L/C,Western Union Supply Ability 10,000 Sets/Month
Hardness Shore A 70 Delivery Time 7-15 Days
Material NBR Box PP Organizer
Brand Name DZK Certification ISO 9001:2015
Place of Origin Xiamen, China Model Number DZK-MET-KIT-30
High Light O Ring KitMetric AssortmentMaintenance Set
Metric O Ring Kit Assortment Box 30 Sizes NBR Rubber Sealing Set
Product Advantages
Comprehensive Selection

30 most commonly used metric sizes (2mm-50mm). Perfect for maintenance workshops and field service engineers.

Organized Storage

Each size in labeled compartment in durable organizer box. Quick identification and access.

Premium NBR Material

High-quality NBR with 70 Shore A hardness for versatile general-purpose sealing.

Cost-Effective Bulk Solution

More economical than individual O-rings. Ideal for MRO inventory management.

Metric O Ring Kit Assortment Box with 30 sizes of NBR rubber seals organized in compartments
Product Specifications
Parameter Specification
Material NBR (Nitrile Butadiene Rubber)
Hardness Shore A 70
Temperature Range -30°C to +120°C
Sizes Included 30 metric sizes (2mm-50mm)
Quantity per Size 5-20 pieces per size
Total Pieces Approx. 300-400 pieces
Box Material PP plastic organizer case
Application Maintenance, hydraulic, pneumatic repair
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
Item Details
Inner Packaging PE bag / vacuum sealed bag
Outer Packaging Standard export carton with pallet
Custom Packaging Available on request (branded bags, labels)
Port of Loading Xiamen, China
Lead Time 7-15 days after order confirmation
Shipping Method Sea freight / Air freight / Express (DHL, FedEx, UPS)
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.

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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