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sellos del anillo o
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Sellos de anillo X
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Sellos hidráulicos para cilindros
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Sellos de cilindros neumáticos
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Sellos rotatorios del eje
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Equipos hidráulicos del sello
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Sellos moldeados a medida
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Piezas de PTFE
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Sellos de válvulas de solenoides
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Anillo de respaldo
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La primavera activó los sellos
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Partes de silicona hechas a medida
Wholesale Custom Piston Seals - Excavator Standard Cylinder Hydraulic Seals
| Lugar de origen | Porcelana |
|---|---|
| Nombre de la marca | DZK |
| Certificación | ROHS |
| Número de modelo | Sello del almacenador intermediario |
| Documento | DZK-Pneumatic seals.pdf |
| Cantidad de orden mínima | 100 piezas |
| Precio | Negotiations |
| Detalles de empaquetado | 100 unids/bolsa |
| Tiempo de entrega | 7-20 días |
| Condiciones de pago | T/T, L/C |
| Capacidad de la fuente | 1000000 unidades/mes |
| Solicitud | Maquinaria, Otros | Velocidad de funcionamiento | ≤ 1 m/s |
|---|---|---|---|
| Rango de temperatura | -40 ° C a +200 ° C | Opciones de materiales | PTFE relleno de bronce, poliuretano, NBR, FKM o HNBR |
| Compatibilidad media | Aceite hidráulico, fluidos a base de agua. | Rango de tamaño | Tamaños estándar y personalizados disponibles |
| Dureza | 70–95 Shore A (según el material) | Personalización | Compatible con OEM y ODM |
Factory-direct supply of customizable hydraulic piston seals, compatible with various types of engineering machinery. Supports standard specifications and custom non-standard drawings. Wholesalers enjoy low minimum order quantities.
Our custom piston seals are engineered specifically for excavator standard cylinders, providing reliable hydraulic sealing solutions for heavy-duty earthmoving equipment. Whether you need OEM replacement seals or aftermarket high-performance kits, we manufacture to your exact drawing specifications or sample measurements.
These hydraulic piston seals are suitable for:
- Excavator arm / boom / bucket cylinders
- Track adjuster cylinders
- Swing and travel motor pistons
We support wholesale buyers, seal kit distributors, and repair shop chains with consistent quality, competitive pricing, and fast custom tooling.
| Feature | Benefit |
|---|---|
| Precision custom sizing | Seal ID/OD matched to your piston groove dimensions ±0.05mm |
| Durable material options | PTFE bronze-filled, polyurethane, NBR, FKM, or HNBR |
| Heavy-duty profile design | Buffer rings + piston seals + wear rings for total cylinder rebuild |
| Wholesale direct pricing | Wholesale direct pricing |
| One-stop cylinder seal kit | We can also supply rod seals, wipers, O-rings for the same cylinder |
The selection of materials needs to be used according to the environment, including the medium, temperature, pressure, etc.
For small orders, we can deliver by express, such as DHL, FEDEX, UPS, TNT. For large orders, we can deliver by air or by ship.
Yes. We are specializing in the production of various hydraulic and pneumatic sealing products. Our quality system certification has passed ISO 9001:2015, and the materials used comply with REACH and RoHS regulations. We accept customization and OEM production.
Yes, we will offer the sample for free but you need to pay the cost of freight.
All manufacturing processes conform to the ISO-9001:2015 system, with 100% inspection before shipment.

