PTFE Buffer Ring is a durable hydraulic sealing ring designed to reduce friction, prevent leakage, and provide smooth, stick-slip-free operation in hydraulic cylinders. It offers excellent static and dynamic sealing performance for demanding industrial applications.
PTFE Buffer Ring is designed for hydraulic cylinders requiring reliable sealing, low friction, and smooth operation. It provides slip-free initiation without sticking and maintains excellent sealing performance in both stationary and dynamic conditions. Its low-friction properties help reduce energy loss and improve hydraulic system efficiency.
The ring offers easy start at low pressure, high wear resistance, and long service life. With a straightforward groove design, it is easy to install and suitable for cylinder diameters up to 500 mm. Application temperature range and chemical resistance depend on the selected O-ring material, making it adaptable to different working environments.
JSPSEAL provides reliable PTFE Buffer Ring solutions for hydraulic cylinder performance improvement. By reducing friction, preventing leakage, and supporting smooth operation, these rings help extend component life and lower maintenance costs. With flexible MOQ, fast delivery for small orders, and stable weekly supply capacity, we support industrial and heavy equipment sealing needs.
| ITEM | ID | H |
| JSHBTS | 20 | 4.2 |
| JSHBTS | 22 | 4.2 |
| JSHBTS | 25 | 4.2 |
| JSHBTS | 28 | 4.2 |
| JSHBTS | 30 | 4.2 |
| JSHBTS | 32 | 4.2 |
| JSHBTS | 35 | 4.2 |
| JSHBTS | 38 | 4.2 |
| JSHBTS | 40 | 4.2 |
| JSHBTS | 45 | 4.2 |
| JSHBTS | 50 | 4.2 |
| JSHBTS | 55 | 4.2 |
| JSHBTS | 60 | 4.2 |
| JSHBTS | 63 | 4.2 |
| JSHBTS | 35 | 6.3 |
| JSHBTS | 40 | 6.3 |
| JSHBTS | 45 | 6.3 |
| JSHBTS | 50 | 6.3 |
| JSHBTS | 55 | 6.3 |
| JSHBTS | 56 | 6.3 |
| JSHBTS | 60 | 6.3 |
| JSHBTS | 63 | 6.3 |
| JSHBTS | 65 | 6.3 |
| JSHBTS | 70 | 6.3 |
| JSHBTS | 75 | 6.3 |
| JSHBTS | 80 | 6.3 |
| JSHBTS | 85 | 6.3 |
| JSHBTS | 90 | 6.3 |
| JSHBTS | 95 | 6.3 |
| JSHBTS | 100 | 6.3 |
| JSHBTS | 105 | 6.3 |
| JSHBTS | 110 | 6.3 |
| JSHBTS | 115 | 6.3 |
| JSHBTS | 120 | 6.3 |
| JSHBTS | 125 | 6.3 |
| JSHBTS | 130 | 6.3 |
| JSHBTS | 135 | 6.3 |
| JSHBTS | 140 | 6.3 |
| JSHBTS | 150 | 6.3 |
| JSHBTS | 160 | 6.3 |
| JSHBTS | 170 | 6.3 |
| JSHBTS | 180 | 6.3 |
| JSHBTS | 190 | 6.3 |
| JSHBTS | 160 | 8.1 |
| JSHBTS | 170 | 8.1 |
| JSHBTS | 180 | 8.1 |
| JSHBTS | 190 | 8.1 |
| JSHBTS | 200 | 8.1 |
| JSHBTS | 210 | 8.1 |
| JSHBTS | 220 | 8.1 |
| JSHBTS | 230 | 8.1 |
| JSHBTS | 240 | 8.1 |
| JSHBTS | 250 | 8.1 |
| JSHBTS | 260 | 8.1 |
| JSHBTS | 270 | 8.1 |
| JSHBTS | 280 | 8.1 |
| JSHBTS | 300 | 8.1 |
| JSHBTS | 320 | 8.1 |
| JSHBTS | 330 | 8.1 |
| JSHBTS | 350 | 8.1 |
| JSHBTS | 400 | 8.1 |
| JSHBTS | 410 | 8.1 |
| JSHBTS | 420 | 8.1 |
| JSHBTS | 430 | 8.1 |
| JSHBTS | 440 | 8.1 |
| JSHBTS | 450 | 8.1 |
| JSHBTS | 460 | 8.1 |
| JSHBTS | 470 | 8.1 |
| JSHBTS | 480 | 8.1 |
| JSHBTS | 490 | 8.1 |
| JSHBTS | 500 | 8.1 |
* All manufacturer's names, part numbers, and descriptions are used for reference purposes only. We do not imply that any part shown is the product of these manufacturers.
We ship worldwide via DHL, FedEx, UPS, TNT, and EMS for small orders, and by sea freight for bulk orders. Standard delivery time is 5–7 working days for small orders and 15–30 days for sea freight.
All products are carefully packaged in neutral packaging with foam protection to prevent damage during transit. Custom packaging with your branding is available for OEM orders.
We accept multiple payment methods for your convenience. For new customers, we typically require 100% advance payment for small orders. For established partnerships, we offer flexible terms including 30% deposit with balance before shipping.
