Product Overview
精密硅胶O型密封圈面向智能穿戴、消费电子及小型精密结构的密封配合。请提供内径、线径、公差、沟槽和装配条件，结合材料文件与样件试验确认适用范围。医疗或食品接触等用途需另说明材料与验证要求。
可根据图纸、样品及应用场景沟通非标定制。存档规格供沟通参考，当前可供规格、库存与交期需在询价时确认。
Product Features
- Compact, precision-engineered design, suitable for small waterproof structures
- 按温度、介质与接触周期评估具体胶料
- 压缩变形、回弹及寿命要求通过样件试验确认
- 防水、防尘表现须结合装配结构与成品测试确认
- 食品接触等要求需核对具体胶料、适用范围及文件
- Customization available for color, hardness, and specifications
- OEM/ODM manufacturing services available
Application Industries
- Waterproof Design of Smartwatches
- Sealed Design of Bluetooth Headphones
- Consumer electronics
- Medical electronic devices
- Precision Instruments and Equipment
- Waterproof connector
- Automotive Electronic Sensors
- Beauty Equipment
Product Specifications
以下为存档规格参考；尺寸单位、公差、可供规格及库存请在询价时确认。
| Outer diameter | Inner diameter | Wire gauge |
|---|---|---|
| 1.2 | 0.6 | 0.3 |
| 1.3 | 0.7 | 0.3 |
| 1.5 | 0.6 | 0.45 |
| 2.05 | 0.65 | 0.5 |
| 2.3 | 1.3 | 0.5 |
| 3.0 | 1.8 | 0.6 |
| 3.65 | 2.23 | 0.71 |
| 4.0 | 2.6 | 0.7 |
| 5.0 | 3.0 | 1.0 |
| 10 | 7 | 1.5 |
For additional specifications, please contact customer service to obtain the complete specification sheet. We offer custom manufacturing based on your drawings or samples.
Custom Services
- OEM/ODM customization available
- We offer small-batch prototyping
- Supports custom colors
- Customizable hardness available
- Custom packaging and logo options available
- Support for the development of specialized waterproofing structures
Contact Us
Shenzhen Chengxin Silicone Rubber Technology Co., Ltd. specializes in the research, development, and production of silicone sealing products, providing professional waterproof sealing solutions for the smart wearable and precision electronics industries.
Submit your drawings to receive a customized solution
Please provide the product's intended use, 2D/3D drawings or samples, key dimensions, material requirements, and estimated quantity. Drawings may be sent as email attachments.
Send Your Inquiry Send the drawings via email
Materials, minimum order quantities, tooling costs, and lead times must be evaluated based on the specific drawings and quantities.
Product Selection and Sample Acceptance
- The inner diameter, cross-sectional area, grooves, and assembly compression must be verified to ensure compatibility; for non-standard rings, the rotation angle and positioning structure must be confirmed separately.
- The medium, temperature, and contact cycle determine the scope of the rubber compound evaluation, and final acceptance is based on assembly and leak testing of the prototype.
Production specifications, performance, and delivery terms shall be governed by the drawings, samples, and inspection requirements confirmed by both parties.
