Audited Supplier
Seal Manufacture Polyurethane PU Material Hydraulic Rod UN Oil Seals
Polyurethane (PU) is a special material that offers the resilience of rubber combined with the toughness and durableness. It allows people to substitute rubber, plastic and metal with PU.
Rod & Piston seals are equal lip-seal which can be used for both piston seal and rod seal.They're also the most critical seals on any type of fluid power equipment preventing leakage of fluid from within the cylinder tothe outside. Leakage through the rod or piston seal can reduce equipment performance, and also in extreme cases can cause environmental issues.
Hydraulic PU seals- Piston seal
Piston Seals or Piston Rings are using in hydraulic cylinders for fluid sealing. They are internal to the cylinder head and seal against the cylinder bore, preventing fluid from flowing across the cylinder head. This allows pressure build up on one side of the piston, making the cylinder extend or retract.
Hydraulic PU seals- Wiper/Dust seal
Wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, dust, and moisture from entering the cylinder as they retract back into the system.
| product name | Seal Manufacture Polyurethane PU Material Hydraulic Rod UN Oil Seals |
| material | NBR/FKM/PU |
| pressure range | 0-32MPA |
| temperature resistance | NBR: -30~120ºC FKM: -40~220ºC PU: -40~260ºC |
Size: Custom Size
Place of Origin: Hebei China
Brand Name: OEM/ODM
Model Number: Polyurethane seal
Material: PU
Standard or Nonstandard: Standard
Reciprocating speed: ≤0.5m/s
Operating temperture: -35°C - +120°C
The product seal has high dimensional accuracy, small error, tight seam, and good sealing effect.Wide range of applications, long-term use, not easy to fade.
Model parameters are clear and not blurred,Good mechanical properties Smooth edges without burrs.
long working life
Polyurethane (PU) material is integrally formed, wear-resistant, pressure-resistant and corrosion-resistant Good toughness, full elasticity, not easy to deform, not easy to age.
Wide range of uses
Widely used at industries such as mobile machinery, light machine, agricultural machinery, injection moulding machinery, forklifts, cranes, automobiles, forestry machinery and mining machinery, etc. Favorable mechanical characteristics even under tough working conditions.
CHARACTERISTICS
- high wear resistance, low pressure deformation and excellent anti-extrusion performance
- tear resistance especially in bending and tensile
- easy installation
Boye County Zhongheng Metal Products Co., Ltd. is established in 2020, located in Boye County, Baoding City, Hebei Province, covering an area of 2400 square meters. We are a professional enterprise engaged in the research, development, production, and sale of various polyurethane and rubber products.
At present, our main product categories include polyurethane screen meshes, mining screen meshes, polyurethane seals, polyurethane sheet, polyurethane rail seat, pu cushions, rubber sheet, self-cleaning screen mesh, etc. These products find extensive applications in coal washing plants, beneficiation plants, metallurgy, sand washing, and various other fields.
Our company boasts an experienced and skilled R&D team along with advanced production equipment, providing customers with high-quality polyurethane and metal products, complemented by comprehensive after-sales service. Over the years, through continuous technological innovation, our diverse range of metal products has gained widespread recognition and acclaim in the market. Furthermore, we strictly control product quality to ensure that each item meets customer requirements and national standards.
Since our establishment, we have adhered to the corporate tenet of "Survive by Quality, Develop by Reputation," and upheld the business philosophy of "People-oriented, Technological Innovation." We continuously strengthen technological research and development and talent cultivation to enhance the core competitiveness of our enterprise.
