Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of tpu and nbr spgo hydraulic cylinder piston seals in China. With abundant experience, we warmly welcome you to buy bulk durable tpu and nbr spgo hydraulic cylinder piston seals in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
Essential Fitment & Specs
|
Parameter |
Specifications |
|
Type |
SPGO Piston Seal (Step Seal) |
|
Material Type |
Polyurethane / TPU (Slipper Ring) + NBR (O-ring Energizer) |
| Size | Custom / Standard Metric & Inch Sizes |
| Hardness | Shore A 90–95 (TPU) / Shore A 70 (NBR) |
|
Max. Pressure |
≤ 40 MPa |
|
Temp. |
-30° C to +100° C |
|
Max. Speed |
≤ 0.5 m/s |
|
Media |
Mineral oil-based hydraulic oils, water-glycol fluids |
|
Application |
Hydraulic cylinders, heavy-duty machinery, agricultural equipment, presses |
PTFE Sealing Technology & Low Friction Advantage
⚙️ The TPU and NBR SPGO seal is a high-performance double-acting piston seal designed for demanding hydraulic cylinder applications.
⚙️ It features a two-piece construction consisting of a durable polyurethane (TPU) slipper ring combined with an NBR O-ring energizer.
⚙️ The TPU outer ring provides exceptional wear resistance and high elasticity, ensuring reliable sealing under continuous cyclic stress.
⚙️ Operating efficiently in temperatures from -30°C to +100°C, it handles pressures up to 40 MPa with minimal friction.
⚙️ This reliable piston seal is widely used in heavy-duty machinery, agricultural equipment, and industrial hydraulic presses.
Why Choose Jinwo - Precision Integration for Hydraulic Systems
🌟 Reliable Quality: At Jinwo, we maintain strict quality control standards to ensure every industrial seal delivers dependable performance and durability under demanding operating conditions.
🌟 Expert Manufacturing: Backed by advanced production techniques, we specialize in crafting precision seals tailored for automotive, heavy truck, and machinery applications.
🌟 Custom Solutions: We offer flexible manufacturing and customized sizing options to meet your exact technical specifications and unique industrial project requirements.
🌟 Competitive Value: By optimizing our production efficiency, we provide high-performance sealing products at wholesale-friendly pricing without compromising on material excellence.
🌟 Dedicated Support: Our experienced team is committed to providing prompt communication and professional technical assistance to ensure smooth B2B cooperation.
Hot Tags: tpu and nbr spgo hydraulic cylinder piston seals, China tpu and nbr spgo hydraulic cylinder piston seals manufacturers, suppliers, factory, combi oil seal, Heavy Duty Hydraulic SPGO Piston Seal, PTFE Bronze Filled SPGO Piston Seal, spgo piston seal
