Product Description:
Our silicone rubber molded custom sealing gaskets are
precision-manufactured solutions designed to meet the strict
sealing requirements of various industries. With the ability to be
fully customized according to your provided drawings, samples, or
technical specifications, these gaskets offer exceptional
performance, durability, and reliability. Whether for industrial
equipment, automotive parts, electronic devices, or medical
appliances, our custom silicone gaskets ensure optimal sealing
effect, effectively preventing leakage of liquids, gases, and dust.
Core Advantages
High-Quality Silicone Material: Adopts food-grade,
industrial-grade, or medical-grade silicone rubber, featuring
excellent high-temperature resistance (-60℃ to 230℃),
low-temperature flexibility, chemical resistance (against oil,
acid, alkali, etc.), and aging resistance.
Precision Customization: Supports full customization based on 2D/3D
drawings (CAD, PDF, DWG formats), sample replication, or specific
size/shape requirements. The molding process ensures high
dimensional accuracy (tolerance ±0.05mm) to match your equipment
perfectly.
Superior Sealing Performance: The soft and elastic silicone
material provides tight sealing even under extreme pressure or
temperature fluctuations. It maintains stable performance in harsh
environments, reducing maintenance costs and extending equipment
lifespan.
Efficient Production & Fast Delivery: Equipped with advanced
molding machines and a professional engineering team, we can
complete mold development within 3-5 days and start mass production
quickly. Short lead time ensures timely delivery for your projects.
| Parameter | Specification |
| Material | Silicone Rubber EPDM NBR NR |
| Temperature Resistance | -60℃ to 230℃ (Special Grade up to 300℃) |
| Hardness Range | 30 Shore A - 80 Shore A |
| Dimensional Tolerance | ±0.05mm (Based on Drawing Requirements) |
| Application Fields | Automotive, Electronics, Medical, Food Machinery |
| Size | Customized according to requirements |
Simple Customization Process
Share your drawing/sample + technical requirements → 2. Our
engineers provide a quote & design confirmation (within 24hrs) → 3.
Produce 1–3pcs samples (3–7 days) → 4. Sample testing & revision
(if needed) → 5. Bulk production + quality inspection → 6. Shipping
& after-sales support
FAQ
1. What if my drawing lacks some details (e.g., hardness)?
Our team will proactively recommend suitable specs (e.g., 50 Shore
A for general sealing, 70 Shore A for high-pressure scenarios)
based on your application. We’ll confirm all details with you
before starting production.
2. Do you offer after-sales support if the gasket doesn’t fit?
If the issue is due to our manufacturing error, we’ll re-produce
the gaskets for free and cover shipping costs. For design-related
adjustments, we’ll help optimize the drawing and offer a 15%
discount on re-production.
3. Can you add logos or markings on the gaskets?
Yes! We support laser engraving or mold-integrated markings (e.g.,
part numbers, logos) – just include this requirement in your
drawing or note.
