Kalrez 6375 FFKM O-Ring -40°C to +280°C Chemical Resistant Valve Seal for Semiconductor Equipment
Price:
USD0.3-3 /pcs
MOQ:
10pcs
Delivery Time:
10 WORK DAYS
Brand:
JG
Product Description
Kalrez 6375 FFKM O-Ring for Extreme Conditions
Premium perfluoroelastomer seals designed for the most demanding industrial applications requiring exceptional chemical resistance and thermal stability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | FFKM (Perfluoroelastomer) |
| Hardness | 65-75 Shore A |
| Temperature Range | -40°C to +280°C |
| Color Options | Black (standard), White (cleanroom) |
Key Performance Features
- Exceptional chemical resistance to acids, bases, solvents, and aggressive plasmas
- Superior thermal stability from -40°C to +280°C continuous service
- Excellent steam and plasma resistance for semiconductor applications
- 3-5x longer service life compared to standard FKM materials
- Complies with FDA, USP Class VI, RoHS, and AS568 standards
Industrial Applications
- Semiconductor process tools and fixtures
- Chemical processing equipment seals
- Vacuum system components
- Pharmaceutical manufacturing equipment
- Mechanical seals and pump components
- High-temperature kiln furniture and wear parts
Frequently Asked Questions
What makes Kalrez 6375 O-rings special?
Premium FFKM material provides extreme chemical and thermal resistance unmatched by standard elastomers.
What temperature range can it handle?
Reliable performance from -40°C to +280°C continuous service temperature.
How durable is it compared to standard O-rings?
3-5x longer lifespan than standard FKM materials in harsh chemical environments.
What sizes are available?
All standard AS568 sizes plus custom diameters and cross-sections to meet specific requirements.
Customization & Services
- OEM/ODM orders accepted
- Custom mechanical seals according to your drawings
- Small quantity orders welcome
- Competitive pricing with excellent quality assurance
Shipping & Payment
Port of Loading: Shanghai
Shipping Methods: DHL, UPS, FEDEX, TNT
Payment Terms: T/T, Western Union, MoneyGram
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch
Location
No. 28 No. 28 Chengxi Road, Jiashan County, Jiaxing, Zhejiang, China 314100
Contact Person
Doris Sun