Pneumatic Cylinder Seals Supplier for Cylinders, Actuators & Valves | OEM & Custom

Factory-direct pneumatic cylinder seals for industrial cylinders, actuators & valves.
Solve your sealing challenges with custom designs, 3-day production & flexible MOQ.

About

As your pneumatic cylinder seal partner, we help you:
✔ Avoid high MOQs
✔ Speed up procurement with 3-day production
✔ Ensure stable performance in demanding systems

We provide

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Why Choose Our Pneumatic Cylinder Seals

Pneumatic cylinder seals are essential for ensuring air-tight, efficient, and long-lasting performance in various industrial applications. If you need high-quality pneumatic seals for cylinders, actuators, and pneumatic systems, we have the perfect solution for you.

Here are a few reasons why you should consider purchasing from us:

✅ Premium Materials – Our pneumatic cylinder seals are made from PU, NBR, PTFE, and FKM, ensuring high durability, wear resistance, and air-tight sealing for optimal performance.
🛠 Custom Size Available – Need a specific size, material, or design? We provide customized pneumatic seals to meet your exact requirements.
🚀 3-Day Lead Time – With 3-day production time, we ensure fast delivery and consistent quality for bulk orders.
📦 Low MOQ– We offer factory-direct prices with low MOQ, making bulk purchasing cost-effective.
🌍 Trusted by 100+ Global Clients – Our pneumatic cylinder seals are widely used in industrial automation, machinery, and pneumatic tools, trusted by manufacturers worldwide.

Want to know how we can do business? Let’s talk!

Explore Our Pneumatic Cylinder Seal Types

Choose from our best-selling designs or request a custom seal now.

QYD Pneumatic Cylinder Seals – Designed for efficient sealing in pneumatic cylinders, preventing air leakage and ensuring smooth operation.
COP Piston Seal – A high-performance piston seal that provides optimal air-tight sealing and enhances cylinder efficiency.
DOP Dust Seal – Prevents dust, debris, and contaminants from entering the pneumatic cylinder, extending its lifespan.
E4 Pneumatic Cylinder Seals – Ensures leak-proof operation, maintaining pressure balance within the cylinder.
PP Flat Edge Cylinder Cushion Seal – Acts as a buffer seal, reducing shock and providing smooth cushioning in pneumatic cylinders.
PPD Cylinder Seal – A durable sealing solution for piston applications, ensuring longevity and resistance to wear.
PZ Piston Seal – Engineered for dynamic sealing, ensuring low friction and high efficiency in pneumatic cylinders.
Solenoid Valve Flat Seal – Used in pneumatic solenoid valves, ensuring precise air control and minimal leakage.
ZHM Dust Seal – Protects pneumatic cylinders from dust and dirt, enhancing durability and reducing maintenance.

Estimated Pneumatic Cylinder Seals Price

Bulk orders welcome | Discount for 5,000+ units | All prices negotiable
Request quote today to get accurate price for your custom model.

Pneumatic Cylinder Seal Type	Material	Estimated Price (Per Unit in USD)
QYD Pneumatic Cylinder Seals	PU, NBR	$0.50 - $4.00
COP Piston Seal	PU, NBR, FKM	$0.80 - $6.00
DOP Dust Seal	PU, NBR	$0.30 - $3.00
E4 Pneumatic Cylinder Seals	PU, NBR, FKM	$1.00 - $8.00
PP Flat Edge Cylinder Cushion Seal	PU, PTFE, NBR	$1.50 - $7.00
PPD Cylinder Seal	PU, NBR, Fabric	$2.00 - $9.00
PZ Piston Seal	PU, NBR, PTFE	$1.20 - $6.50
Solenoid Valve Flat Seal	PTFE, NBR	$0.40 - $4.50
ZHM Dust Seal	NBR, FKM, PU	$0.60 - $5.00

Pneumatic Cylinder Seals size chart

Common dimensions – Custom sizes also available upon request.

Pneumatic Cylinder Seal Type	Material	Inner Diameter (mm)	Outer Diameter (mm)	Cross-Section (mm)
QYD Pneumatic Cylinder Seals	PU, NBR	10 to 300	20 to 450	5 to 15
COP Piston Seal	PU, NBR, FKM	15 to 280	30 to 500	4 to 12
DOP Dust Seal	PU, NBR	12 to 250	25 to 420	3 to 10
E4 Pneumatic Cylinder Seals	PU, NBR, FKM	20 to 350	40 to 550	5 to 14
PP Flat Edge Cylinder Cushion Seal	PU, PTFE, NBR	18 to 320	35 to 500	6 to 18
PPD Cylinder Seal	PU, NBR, Fabric	25 to 380	45 to 600	7 to 20
PZ Piston Seal	PU, NBR, PTFE	30 to 400	50 to 650	6 to 22
Solenoid Valve Flat Seal	PTFE, NBR	15 to 250	30 to 480	3 to 12
ZHM Dust Seal	NBR, FKM, PU	20 to 350	40 to 550	5 to 15

Pneumatic Cylinder Seals

Estimated Manufacturing and Shipping Times

Our streamlined process guarantees quick turnaround times while maintaining superior sealing performance for all applications.

Manufacturing Time

1-5 business days (depending on order volume).

Custom Orders

Delivery time can be 5-10 business days for highly customized products.

Shipping Time

Typically 7-14 days for international orders, depending on your location.

Our promise

We are committed to providing quick and reliable service, ensuring your Pneumatic Cylinder Seals are delivered in the shortest time possible without compromising on quality.

From Design to Delivery – How We Work

Need special materials, coatings, or packaging? We support full customization!

Design and Manufacturing Time

We design pneumatic cylinder seals based on customer specifications, ensuring precise fit and durability. Using high-quality materials like PU, NBR, PTFE, and FKM, we manufacture seals that meet industry standards for air-tight sealing and low-friction performance.

Quality Control and Testing

Every batch of pneumatic cylinder seals undergoes strict quality inspection, including pressure resistance, air-tightness, and durability testing. This ensures leak-proof performance and compliance with international industry standards.

Packaging and Shipping

Once production is complete, the pneumatic cylinder seals are securely packed and labeled to prevent damage during transportation. We offer fast global shipping to ensure timely delivery.

Customization and Adjustments

For custom orders, we tailor the size, material, and design of pneumatic cylinder seals to meet specific industrial needs. Whether you need special coatings, branding, or non-standard dimensions, we provide the best solution.

Frequently Asked Questions About Pneumatic Cylinder Seals

What types of pneumatic cylinder seals do you offer?

We offer a full range of pneumatic cylinder seals including piston seals, rod seals, wiper seals, cushion seals, dust seals, and guide rings — all designed to meet various industrial sealing requirements.

Can I request custom sizes or designs?

Yes, we support OEM customization. You can request specific sizes, materials (like PU, NBR, PTFE, FKM), colors, or branding according to your drawings or samples.

What is your minimum order quantity (MOQ)?

we accept smaller trial orders depending on your needs and product type.

How fast can you deliver the seals?

We can usually ship standard orders within 3–5 working days. For bulk or custom orders, production time is 5–10 days depending on complexity and volume.

Do you provide free samples for testing?

Yes, we offer free samples for testing and quality inspection. You only need to cover the shipping cost or provide a courier account.

How do I choose the right pneumatic seal for my application?

Consider pressure, temperature, friction level, and the sealing medium. If unsure, just tell us your working conditions and we’ll help recommend the most suitable product.

What materials are available for pneumatic cylinder seals?

Our seals are made from PU, NBR, FKM, and PTFE. PU is wear-resistant, NBR is oil-resistant, PTFE is low-friction, and FKM is heat-resistant and chemical-resistant.

Can you ship internationally?

Yes, we ship to customers worldwide via air freight, sea freight, or express couriers like DHL, FedEx, and UPS. We ensure fast and safe delivery to your location.

What info should I provide to get a fast quote?

Send us the seal type, size, material, quantity & delivery address. Drawings or photos help too.

What’s the difference between PU, NBR, and FKM?

PU: High wear resistance. NBR: Oil resistance. FKM: High temperature & chemicals.

Can I use my own forwarder or courier account?

Yes, we support EXW, FOB, CIF, and DDP. Use your account or ours – flexible to your needs.

Ready to Order Pneumatic Cylinder Seals with Confidence?

Get your custom quote or chat with Serena now –
OEM welcome | 3-day delivery | No MOQ barrier.