EPDM Tri Clamp Gaskets
EPDM Tri Clamp Gaskets provide a hygienic, reliable, and chemical-resistant sealing solution specially designed for sanitary pipe systems. Made from premium EPDM material, these gaskets offer excellent stability, temperature resistance, and compliance with sanitary standards, widely used in food, beverage, dairy, pharmaceutical, water treatment, and biotechnology industries.
They are compatible with standard Tri-Clamp / Tri-Clover fittings and ensure a secure, leak-free sealing performance. Sanitary gaskets from Xiamen Best Seal Imp. & Exp. Co., Ltd meet CGMP requirements and comply with USDA and 3-A sanitary standards.
2. Product Overview
EPDM Tri Clamp Gaskets are manufactured using high-grade EPDM rubber that provides exceptional resistance to hot water, steam, and chemical cleaning processes. With smooth sanitary-grade surfaces, these gaskets prevent bacterial buildup and support fully hygienic operations. They are ideal for industries requiring frequent CIP/SIP sterilization and long-term stable sealing.
3. Technical Parameters
3.1 EPDM Material Properties
| Property | Unit | Test Method | Test Parameter | Value |
| Hardness | Shore A | ASTM D 2240 | - | 60–80 |
| Tensile Strength | MPa | ASTM D 412 | - | ≥ 8–10 |
| Ultimate Elongation | % | ASTM D 412 | - | ≥ 300 |
| Specific Gravity | g/cm³ | ASTM D 297 | - | 1.10–1.20 |
| Compression Set | % | ASTM D 395 B | 22h / 100°C | ≤ 20% |
| Temperature Range | °C | - | - | -40°C to +135°C |
4. Key Features
4.1 Premium EPDM Material
- Excellent resistance to hot water and steam
- Outstanding ozone, weather, and aging resistance
- Suitable for CIP/SIP processes
- Non-toxic, odorless, food-grade compatible
4.2 Hygienic Tri-Clamp Design
- Ultra-smooth, sanitary-grade sealing surface
- Prevents bacterial accumulation
- Matches pipe ID for unobstructed flow
- Easy installation and replacement
4.3 High Chemical Resistance
- Resistant to mild acids, alkaline solutions, and cleaning agents
- Ideal for frequent clean-in-place systems
4.4 Excellent Temperature Performance
- Working temperature: -40°C to +135°C
- Up to 150°C (short-term exposure)
4.5 Long-Term Durability
- Stable elasticity for extended periods
- High compression resistance
- Not prone to cracking or deformation
5. Available Sizes
| Gasket Size | OD (inch) | ID (inch) |
| 1/2″ | 0.992 | 0.370 |
| 3/4″ | 0.992 | 0.620 |
| 1″ | 1.984 | 0.870 |
| 1 1/2″ | 1.984 | 1.370 |
| 2″ | 2.516 | 1.870 |
| 2 1/2″ | 3.047 | 2.370 |
| 3″ | 3.579 | 2.870 |
| 4″ | 4.682 | 3.834 |
| 6″ | 6.562 | 5.782 |
| 8″ | 8.602 | 7.782 |
| 10″ | 10.570 | 9.782 |
| 12″ | 12.570 | 11.760 |
Other custom sizes available upon request.
6. Applications
- Food & Beverage Processing
- Dairy Production
- Brewery & Winery Systems
- Pharmaceutical Manufacturing
- Biotechnology Plants
- Water Purification & RO Systems
- Cosmetic Processing Lines
7. Packaging & Shipping
7.1 📦 Packaging Options
Standard Packaging:
Sealed PE bags
Inner cartons with protective layers
Pallet packing for bulk shipment
Custom Packaging (Available on request):
Small pouch / small bag packing
Individual heat-sealed bag with cardboard backing
Individual bubble-wrap protection
Light-proof black packaging
Customized labeling / barcodes
7.2 🚚 Shipping Methods
DHL / FedEx / UPS
Air freight for urgent orders
Sea freight for bulk orders
FOB / CIF / DDP trade terms available
MOQ: 1 pcs
Lead Time:
- In stock: 3 days
- Out of stock: 7–15 days
- New mold: sample in 10–20 days
Port: Xiamen, China
Sample Policy: Samples available; freight cost required
8. About Xiamen Best Seal Imp. & Exp. Co., Ltd
With over 20 years of manufacturing experience, Xiamen Best Seal is a professional producer of rubber sealing components, including O-rings, gaskets, oil seals, rubber molded parts, and fully customized rubber products.
We serve more than 450 long-term partners from 68+ countries. Equipped with 36 production lines, 100+ skilled workers, and a 3,600㎡ facility, our daily production capacity reaches 5 million pieces.
Certification
Our sanitary gaskets comply with:
ISO 9001, ASTM D2000, FDA, NSF, WRAS, RoHS, REACH, CE, UL.
All materials are fully tested to ensure long-term physical, chemical, and hygienic performance.
Contact Us：
Xiamen Best Seal Imp and Exp Co.,Ltd
Tel: +86-592-5782315
Mob: +8618950159396
Email: yunying2@bestsealhk.com
Add: Unit 522-525, Gaodian Road 6#, Huli District, Xiamen, China
Why choose us?
- Our Sanitary Gasket products are guaranteed to meet or exceed industry standards and requirements.
- Over the past few years, because of the rapid development of the industry, our EPDM Tri Clamp Gasket needs to be constantly updated, the transformation of it is also constantly refined.
- We provide comprehensive after-sales support for all of our Sanitary Gasket products.
- We are a regular company integrating production and sales. Our EPDM Tri Clamp Gasket sell well at home and abroad and are deeply trusted by our customers.
- Our innovative designs and technology ensure that our Sanitary Gasket products meet the evolving needs of our customers.
- We pay attention to the various problems encountered in the actual application of the product, and continuously improve the product in production.
- We pride ourselves on our ability to deliver high-quality Sanitary Gasket products on time and on budget.
- Our company with first-class quality, satisfactory service, continuous improvement of quality concept, to meet customer requirements.
- We source our materials from reputable suppliers to ensure the quality and reliability of our Sanitary Gasket products.
- We enjoy a good reputation in the EPDM Tri Clamp Gasket industry.
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