Sunpass FEP-encapsulated 'O' rings have a resilient core of silicone (VMQ) elastomer completely covered with a bleedline-free sheath of FEP fluoropolymer.
They are fully interchangeable with standard elastomeric 'O' rings and solid PTFE 'O' rings
Excellent chemical resistance to a wide range of fluid media. High level of hygiene for use with foodstuffs and edible oils. Far better elasticity and seal ability than solid PTFE rings. Operational temperature range of -60°C to +200°C.
Other 'O' ring material and size are available on request.
Ordering and code information:
ID: Φ78.74MMX Section Φ5.33MMΒS338
FEP Incapsulated O Ring
/safety relief valve
ID: Φ65.50MMX Section Φ5.7MM
PV Valve Vacuum ' O' Ring
ID: Φ31.34MMX Section Φ3.55MM
ID: Φ50.39MMX Section Φ3.53MM
ID: Φ69.22MMX Section Φ5.33MM
FEP Encapsulated Silicon
FEP/SIL. 75.57X5.33MM BS337
1. What is your MOQ?
MOQ may vary by customer's special requirement; we try our best to meet your business requirement.
2. What's your payment terms?
We normally do T/T, and we can also offer western union account for transfer money. And more flexible payment terms, welcome to have a discuss.
3. Can you provide samples?
Yes, we can offer samples, and some samples are free
4. Can you delivery by express?
Yes, we can delivery by any express.
5. When will the sample be ready?
Normally, the sample can be ready in 3 days.
Tenglong is one of the leading China Valve Spare Parts manufacturers and also a famous such supplier, welcome to wholesale cheap and good quality o ring from our factory.