Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of ptfe bronze glyd ring with nbr o ring 20.5x1x1.6 mm hydraulic piston seal in China. With abundant experience, we warmly welcome you to buy bulk durable ptfe bronze glyd ring with nbr o ring 20.5x1x1.6 mm hydraulic piston seal in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
General performance parameters
|
Parameter |
Specifications |
|
Material |
Bronze-filled PTFE (Slipper Ring) + NBR (Energizer O-Ring) |
|
Temp. |
-45°C to +200°C (depending on energizer limits) |
|
Max. Pressure |
Up to 60 MPa (600 bar) |
| Size | 20.5 mm × 1 mm × 1.6 mm |
|
Fluid Media |
Mineral oil-based hydraulic oils, water-glycol fluids, fire-resistant fluids |
|
Type |
Hydraulic Piston Seal / Glyd Ring |
|
Application Scenarios |
Heavy-duty hydraulic cylinders, injection molding machines, presses, and industrial machinery |
Manufacturing & Quality Control

🏭 Precision manufacturing begins with advanced CNC machining and premium raw material selection to ensure the exact 20.5x1x1.6 mm dimensions for every bronze-filled PTFE glyd ring.
🔬 Rigorous quality control procedures, including optical dimension checks and material purity testing, guarantee flawless performance under high-pressure hydraulic conditions.
📦 Each batch undergoes strict pressure and wear resistance evaluations to meet international standards before being securely packaged for global B2B delivery.
🛡️ Trust Jinwo to provide dependable, high-integrity sealing components backed by advanced manufacturing expertise and a strict commitment to product excellence.
Supply & Trade Solutions
🌍 Accelerate your supply chain efficiency by choosing Jinwo as your trusted manufacturer for world-class industrial and automotive sealing components.
📦 Experience seamless global distribution powered by our high-capacity warehousing facilities and streamlined, reliable freight forwarding networks.
⚙️ Discover our comprehensive product selection, featuring meticulously crafted seals and custom parts engineered for superior durability and high-pressure resilience.
🤝 Build a profitable partnership with us through competitive wholesale pricing structures, expert technical assistance, and responsive, customer-first service.

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