dbde24e1-4012-47b6-8db4-e89ee4ca5a70 - Polypac

English

Turkish

dbde24e1-4012-47b6-8db4-e89ee4ca5a70

Polypac POM Guide Ring

Polypac POM Guide Rings deliver low-friction, wear-resistant guidance for hydraulic cylinders. Precision-made and customizable, they ensure stable rod alignment, reduced wear, and long service life backed by advanced testing.

Get a free quote

Product Description

Polypac POM Guide Ring

Polypac POM Guide Rings are engineered to provide smooth, low-friction guidance in hydraulic and pneumatic cylinders. Made from high-performance POM (acetal) material, these guide rings reduce metal-to-metal contact, extend seal life, and improve system stability under different working conditions.

Key Features

Low friction surface for efficient movement and reduced power loss
High wear resistance prolonging cylinder and seal life
Dimensional stability for consistent performance under pressure
Available in standard and custom sizes to fit specific designs

Practical Benefits

Using Polypac POM Guide Rings means less maintenance and fewer breakdowns. They prevent rod wobble and uneven wear, protecting seals and bearings. The result is improved reliability, lower lifecycle costs, and smoother machine operation—advantages immediately visible in daily use.

Applications

Ideal for hydraulic cylinders, pneumatic actuators, construction equipment, and industrial machinery. Polypac POM Guide Rings work well in mobile and stationary equipment where stable rod guidance and low friction are critical.

Materials & Customization

Polypac manufactures POM guide rings with strict material selection and quality control. Our factory supports custom dimensions and special tolerances to match your design needs. We combine POM rings with other sealing elements like PTFE or rubber O-rings when a hybrid solution delivers better performance.

Why Choose Polypac

Founded in 2008, Polypac combines advanced production equipment with collaboration with universities and research institutions. Our 10,000+ m² facility and robust testing capabilities ensure every guide ring meets high standards. We treat each customer’s application seriously and offer tailored solutions for special working conditions.

Contact Polypac for sample parts, technical guidance, or custom quotes. Our goal is to help you choose the right guide ring to improve performance and reduce downtime.

Product Image

Frequently Asked Questions

What does "AS568" mean?

AS568 is the Aerospace Standard that defines the dimensions for over 360 standard O-ring sizes. It is the most widely accepted sizing system in North America and globally. An AS568 number (e.g., AS568-214) specifies a precise inside diameter and cross-section.

How can I prevent seal damage during installation?

Use Tools: Always use dedicated installation tools (e.g., picks, cones, guides). Lubricate: Always lubricate the seal and the contact surface. Protect Sharp Edges: Cover sharp threads and edges with tape or use an installation sleeve. Check the Groove: Ensure the installation groove is clean, deburred, and undamaged.

When should I use a spring-energized seal instead of a standard elastomeric seal?

Consider a spring-energized seal (e.g., GSF, SPN types) for demanding applications involving: Extreme Temperatures (below -30°C or above +200°C) Aggressive Chemicals that elastomers can't handle Very Low Leakage or "Zero Leakage" requirements Poor Lubricity or dry running conditions The internal spring maintains constant sealing force, compensating for wear and system variables.

How do I choose the right material for my sealing application?

Material selection depends on four key factors: Media: What fluid or gas will the seal contact? (e.g., petroleum oil, water, chemicals, steam) Temperature: What is the minimum and maximum operating temperature? Pressure: What is the system's operating pressure? Are there pressure spikes? Application: Is it a static, dynamic, or rotary seal? Example: NBR (Buna-N) is excellent for standard hydraulic oil, while FKM (Viton®) is needed for high temperatures or aggressive chemicals.

If you have another questions, please feel free to contact us.

Request A Quote

PRODUCTS

dbde24e1-4012-47b6-8db4-e89ee4ca5a70

Polypac Industrial Technology Co.,Ltd

+86 189 2463 6168

rose@dmsseals.com

No. 5, Hegui Mid Road, Hegui Industrial Park, Lishui Town, Nanhai District, Foshan City, Guangdong Province, P.R. China.

DFA Series Guide Ring | Two-Piece Design for Heavy-Duty Load Support

Polypac’s DFA Series Guide Ring features a two-piece design for heavy-duty load support, ideal as an OEM spec guide ring. Engineered for superior durability, this load bearing ring ensures reliable performance in demanding industrial applications, enhancing equipment lifespan and operational efficiency.

DFA Series Guide Ring | Two-Piece Design for Heavy-Duty Load Support