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O-ringsverbindingen
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X-ringzegels
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Hydraulische cilinderdichtingen
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Pneumatische cilinderdichtingen
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Roterende Schachtverbindingen
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Hydraulische Verbindingsuitrustingen
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Op maat gevormde zegels
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PTFE-Delen
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Elektrische klepdichtingen
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Filering
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De lente geactiveerde verbindingen
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Op maat gemaakte siliconen onderdelen
Wholesale Custom Piston Seals - Excavator Standard Cylinder Hydraulic Seals
| Plaats van herkomst | China |
|---|---|
| Merknaam | DZK |
| Certificering | ROHS |
| Modelnummer | Bufferverbinding |
| Document | DZK-Pneumatic seals.pdf |
| Min. bestelaantal | 100 stuks |
| Prijs | Negotiations |
| Verpakking Details | 100 stks/zak |
| Levertijd | 7-20 dagen |
| Betalingscondities | T/T,L/C |
| Levering vermogen | 1000000 stuks/maand |
| Sollicitatie | Machines, anderen | Bedrijfssnelheid | ≤ 1 M/s |
|---|---|---|---|
| Temperatuurbereik | -40 ° C tot +200 ° C | Materiaalopties | PTFE bronsgevuld, polyurethaan, NBR, FKM of HNBR |
| Middelgrote verenigbaarheid | Hydraulische olie, vloeistoffen op waterbasis | Maatbereik | Standaard- en aangepaste formaten beschikbaar |
| Hardheid | 70–95 Shore A (afhankelijk van materiaal) | Maatwerk | OEM & ODM ondersteund |
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.

