Custom Wear Resistance First Grade Solid Silicone Rubber Ball for Air Valve

Customization: Available
Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household
Material: Silicon, Silicone Rubber

Product Description

📋 Basic Information
Model NO.
Customized as request
Type
Rotary Seal
Shape
O-Ring
Application
Equipment Seal
Hardness
30-90 Shore A
Working Temp.
-40~230 Celsius Degree
Tensile Strength
≥17MPa
Elongation
≥300%
Origin
China
Capacity
1,000,000 PCS/Year
📦 Packaging & Delivery
Package Size
20.00cm * 20.00cm * 20.00cm
Gross Weight
20.000kg
🛠️ Product Specifications
MaterialNR, NBR, SBR, EPDM, FKM, Silicone, HNBR, Viton, etc.
SizeAccording to drawing
ColorBlack/White/Blue/Red/Yellow, etc.
Special FeaturesNon-toxic, oil-resistance, heat resistance, abrasion-resistance, aging resistance, insulation, acid and alkaline resistance, airtight, shock absorption.
CertificationSGS, RoHS and FDA.
MOQ100-1000pcs
ShipmentBy express (DHL/UPS/FEDEX) / By sea / By air
📸 Detailed Photos
Silicone Rubber Ball Detail 1 Silicone Rubber Ball Detail 2 Silicone Rubber Ball Detail 3
🧪 Material Solution
Material Solutions Overview
🏢 Expertise & Capability

Our facility is a leading manufacturer of custom rubber, plastic, and metal products with extensive industry experience. We are certified by ISO 9001 and IATF16949, ensuring professional, reliable, and affordable solutions for over 25 years. We serve major sectors including Automotive, Aerospace, Oil & Gas, Medical, Construction, and Valve Sealing.

We work with a vast range of materials: EPDM, Natural Rubber, SBR, Nitrile, Silicone, Fluorosilicone, FFKM, Neoprene, and PU. Our plastic capabilities include PP, PA, PE, POM, PC, PVC, TPE, and TPU. All parts are manufactured according to ASTM D2000 and SAE J200 standards, meeting global compliance requirements such as FDA, RoHS, REACH, and UL94 HB-V0.

Facility 1 Facility 2
Factory Overview
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a specialized manufacturer with engineering expertise spanning over 25 years in custom rubber and plastic parts.
How can I get the fastest quotation for my project?
Please provide your technical drawings, material specifications, quantity requirements, and any other specific needs via our contact channels.
Can you provide a quote if I don't have a technical drawing?
Yes, you can send us a physical sample, clear photos, or detailed descriptions of the product. We will create a confirming drawing for you.
Can you help with the feasibility of a new product idea?
Absolutely! We work with customers to evaluate technical feasibility, advise on material selection, and estimate tooling costs.
What file formats do you support for custom designs?
We can work with most CAD files including DWG, DXF, IGES, Solidworks, and Rhino files to generate models and quotes efficiently.
How do I determine the best material for my application?
Selection depends on the working environment (temperature, chemical exposure, stress). We are happy to discuss alternatives and suggest the most durable material for your needs.

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