We’re committed to helping clients lower sourcing costs and increase product sales. Today, over 95% of our customers come back to reorder. You can start your inquiry from just 1 PC — no MOQ required.
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OEM-grade seals, flexible MOQ, and 100% material traceability.
Thousands of Oil Seal sizes in stock. Most standard items ship within 72 hours. No delays, no headaches.
More than 95% of our clients reorder — thanks to consistent quality, reliable delivery, and responsive service.
Work directly with the manufacturer. No trading margin. No middleman. Competitive price guaranteed.
From TC and TG4 to reinforced HTCY and VC profiles, we manufacture oil seals for every rotary shaft challenge—covering industrial, automotive, and high-pressure systems.
Fast handling. Most orders are dispatched within 3 working days, with urgent delivery available.
Order from 1 piece. Perfect for prototyping, urgent repair, or low-volume needs.
Explore our full range of oil seal by material, size, and application. All sizes available with no MOQ.
| Modello | Struttura | Materiale | Diametro interno (mm) | Diametro esterno (mm) | Spessore (mm) |
|---|---|---|---|---|---|
| TC | Double lip, rubber O.D. | NBR/FKM | 10–280 | 22–400 | 5–12 |
| TG4 | Skeleton type, double lip | NBR/FKM | 10–300 | 20–400 | 4–20 |
| HTCR | Reinforced, high-temp, dust lip | FKM/PTFE | 15–250 | 30–380 | 6–16 |
| TCY | TC + reinforced skeleton | NBR/FKM | 12–260 | 25–400 | 6–15 |
| TCN | TC + spring retainer | NBR/FKM | 15–240 | 30–360 | 5–14 |
| VC | Metal shell, no inner lip | NBR | 18–280 | 35–400 | 5–10 |
| SC | Single lip, rubber O.D. | NBR | 10–260 | 25–360 | 4–12 |
| tubercolosi | Metal O.D., double lip | NBR/FKM | 12–300 | 30–420 | 6–18 |
| Veicolo elettrico | TC + vent or pressure groove | NBR/FKM | 10–250 | 22–380 | 5–12 |
Guarnizioni standard per olio (NBR/FKM): $0.50 – $5.00 per unità
Guarnizioni ad alta pressione: $2.00 – $10.00 per unità
Ordini personalizzati: I prezzi variano in base alle specifiche.
o ordini all'ingrosso, sono disponibili prezzi scontati.
Il nostro processo semplificato garantisce tempi di consegna rapidi, mantenendo al contempo prestazioni di tenuta superiori per tutte le applicazioni.
1-5 giorni lavorativi (a seconda del volume dell'ordine).
Per i prodotti altamente personalizzati i tempi di consegna possono variare da 5 a 10 giorni lavorativi.
In genere per gli ordini internazionali ci vogliono 7-14 giorni, a seconda della località.
Ci impegniamo a fornire un servizio rapido e affidabile, assicurando che i vostri paraolio vengano consegnati nel più breve tempo possibile senza comprometterne la qualità.
Lavoriamo in modo efficiente per consegnare paraoli di alta qualità in tempo. Ecco una ripartizione dell'intero processo di produzione:
Utilizziamo NBR, FKM e altri elastomeri di alta qualità per stampare paraoli secondo le specifiche.
Ogni lotto viene sottoposto a rigorosi test di tenuta, pressione e durata per garantirne le prestazioni.
Tutti i sigilli vengono imballati in modo sicuro per evitare danni e spediti tramite partner logistici di fiducia.
Per applicazioni specializzate, modifichiamo dimensioni, materiali e design in base alle esigenze.
Seal oil is a lubrication and sealing fluid used to maintain pressure integrity in rotating equipment like compressors or turbines. It prevents process gas from escaping and keeps contaminants out.
You can purchase high-quality seal oil and related sealing solutions from industrial suppliers or direct from manufacturers like Hengoseal.com, which specializes in oil seals and sealing systems.
An oil seal is used to prevent lubricants from leaking out of rotating shafts and to block dirt, dust, or moisture from entering the machinery. They are essential in engines, pumps, gearboxes, and axles.
In washing machines, lip-type oil seals made from NBR or FKM are commonly used to prevent water and detergent from leaking around the spinning drum shaft. Their design resists high speed and wet conditions.
To seal oil pastels, use a fixative spray specifically designed for oil-based media. Spray lightly in layers, allowing each coat to dry before applying the next, to prevent smudging and preserve the artwork.
To change an oil seal, drain any fluid, remove the damaged seal using a seal puller, clean the surface, then carefully press the new oil seal into place using a seal driver or flat tool. Refill with fluid and test.
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